1
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Salles T, Joannes-Boyau R, Moffat I, Husson L, Lorcery M. Physiography, foraging mobility, and the first peopling of Sahul. Nat Commun 2024; 15:3430. [PMID: 38653772 DOI: 10.1038/s41467-024-47662-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 04/09/2024] [Indexed: 04/25/2024] Open
Abstract
The route and speed of migration into Sahul by Homo sapiens remain a major research question in archaeology. Here, we introduce an approach which models the impact of the physical environment on human mobility by combining time-evolving landscapes with Lévy walk foraging patterns, this latter accounting for a combination of short-distance steps and occasional longer moves that hunter-gatherers likely utilised for efficient exploration of new environments. Our results suggest a wave of dispersal radiating across Sahul following riverine corridors and coastlines. Estimated migration speeds, based on archaeological sites and predicted travelled distances, fall within previously reported range from Sahul and other regions. From our mechanistic movement simulations, we then analyse the likelihood of archaeological sites and highlight areas in Australia that hold archaeological potential. Our approach complements existing methods and provides interesting perspectives on the Pleistocene archaeology of Sahul that could be applied to other regions around the world.
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Affiliation(s)
- Tristan Salles
- School of Geosciences, The University of Sydney, Sydney, NSW, Australia.
| | - Renaud Joannes-Boyau
- Geoarchaeology and Archaeometry Research Group, Southern Cross University, Lismore, NSW, Australia
| | - Ian Moffat
- Geoarchaeology and Archaeometry Research Group, Southern Cross University, Lismore, NSW, Australia
- Archaeology, College of Humanities, Arts and Social Sciences, Flinders University, Adelaide, SA, Australia
| | - Laurent Husson
- ISTerre, CNRS, Université Grenoble-Alpes, Grenoble, France
| | - Manon Lorcery
- School of Geosciences, The University of Sydney, Sydney, NSW, Australia
- ISTerre, CNRS, Université Grenoble-Alpes, Grenoble, France
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2
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Hawkins S, Zetika GA, Kinaston R, Firmando YR, Sari DM, Suniarti Y, Lucas M, Roberts P, Reepmeyer C, Maloney T, Kealy S, Stirling C, Reid M, Barr D, Kleffmann T, Kumar A, Yuwono P, Litster M, Husni M, Ririmasse M, Mahirta, Mujabuddawat M, Harriyadi, O'Connor S. Earliest known funerary rites in Wallacea after the last glacial maximum. Sci Rep 2024; 14:282. [PMID: 38168501 PMCID: PMC10762057 DOI: 10.1038/s41598-023-50294-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024] Open
Abstract
The insular region of Wallacea has become a focal point for studying Pleistocene human ecological and cultural adaptations in island environments, however, little is understood about early burial traditions during the Pleistocene. Here we investigate maritime interactions and burial practices at Ratu Mali 2, an elevated coastal cave site on the small island of Kisar in the Lesser Sunda Islands of eastern Indonesia dated to 15,500-3700 cal. BP. This multidisciplinary study demonstrates extreme marine dietary adaptations, engagement with an extensive exchange network across open seas, and early mortuary practices. A flexed male and a female, interred in a single grave with abundant shellfish and obsidian at Ratu Mali 2 by 14.7 ka are the oldest known human burials in Wallacea with established funerary rites. These findings highlight the impressive flexibility of our species in marginal environments and provide insight into the earliest known ritualised treatment of the dead in Wallacea.
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Affiliation(s)
- Stuart Hawkins
- Archaeology and Natural History, School of Culture, History and Language, ANU College of Asia and the Pacific, Australian National University, Acton, ACT, 2601, Australia.
- ARC Centre of Excellence for Australian Biodiversity and Heritage, ANU College of Asia and the Pacific, Australian National University, Acton, ACT, 2601, Australia.
| | - Gabriella Ayang Zetika
- Departemen Arkeologi Fakultas Ilmu Budaya, Universitas of Gadjah Mada, Yogyakarta, Indonesia
| | - Rebecca Kinaston
- Department of Anatomy, University of Otago, P.O. Box 913, Dunedin, 9054, New Zealand
- Griffith Centre for Social and Cultural Research, Griffith University, Nathan, QLD, Australia
- BioArch South, Waitati, 9085, New Zealand
| | - Yulio Ray Firmando
- Departemen Arkeologi Fakultas Ilmu Budaya, Universitas of Gadjah Mada, Yogyakarta, Indonesia
| | - Devi Mustika Sari
- Departemen Arkeologi Fakultas Ilmu Budaya, Universitas of Gadjah Mada, Yogyakarta, Indonesia
| | - Yuni Suniarti
- Departemen Arkeologi Fakultas Ilmu Budaya, Universitas of Gadjah Mada, Yogyakarta, Indonesia
| | - Mary Lucas
- Department of Archaeology, Max Planck Institute of Geoanthropology DE, Jena, Germany
| | - Patrick Roberts
- Department of Archaeology, Max Planck Institute of Geoanthropology DE, Jena, Germany
- isoTROPIC Research Group, Max Planck Institute of Geoanthropology, Jena, Germany
| | - Christian Reepmeyer
- Commission for Archaeology of Non-European Cultures, German Archaeological Institute Division of Germany, Berlin, Germany
- ARC Centre of Excellence for Australian Biodiversity and Heritage, College of Arts, Society, and Education, James Cook University, Cairns, QLD, 4870, Australia
| | - Tim Maloney
- Griffith Centre for Social and Cultural Research, Griffith University, Southport, QLD, 4222, Australia
| | - Shimona Kealy
- Archaeology and Natural History, School of Culture, History and Language, ANU College of Asia and the Pacific, Australian National University, Acton, ACT, 2601, Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage, ANU College of Asia and the Pacific, Australian National University, Acton, ACT, 2601, Australia
| | - Claudine Stirling
- Centre for Trace Element Analysis, Department of Geology, University of Otago, Dunedin, 9054, New Zealand
| | - Malcolm Reid
- Centre for Trace Element Analysis, Department of Geology, University of Otago, Dunedin, 9054, New Zealand
| | - David Barr
- Centre for Trace Element Analysis, Department of Geology, University of Otago, Dunedin, 9054, New Zealand
| | - Torsten Kleffmann
- Centre for Protein Research, Department of Biochemistry, University of Otago, Dunedin, 9054, New Zealand
| | - Abhishek Kumar
- Centre for Protein Research, Department of Biochemistry, University of Otago, Dunedin, 9054, New Zealand
| | - Pratiwi Yuwono
- Archaeology and Natural History, School of Culture, History and Language, ANU College of Asia and the Pacific, Australian National University, Acton, ACT, 2601, Australia
- Geoarchaeology and Archaeometry Research Group (GARG), Southern Cross University, Lismore, NSW, Australia
| | - Mirani Litster
- Archaeology and Natural History, School of Culture, History and Language, ANU College of Asia and the Pacific, Australian National University, Acton, ACT, 2601, Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage, College of Arts, Society, and Education, James Cook University, Cairns, QLD, 4870, Australia
| | - Muhammad Husni
- Balai Arkeologi Maluku, JI. Namalatu-Latuhalat, Ambon, Indonesia
| | - Marlon Ririmasse
- Balai Arkeologi Maluku, JI. Namalatu-Latuhalat, Ambon, Indonesia
| | - Mahirta
- Departemen Arkeologi Fakultas Ilmu Budaya, Universitas of Gadjah Mada, Yogyakarta, Indonesia
| | | | - Harriyadi
- Organisasi Riset Arkeologi Bahasa dan Sastra, Badan Riset dan Inovasi Nasional, Jakarta, Indonesia
| | - Sue O'Connor
- Archaeology and Natural History, School of Culture, History and Language, ANU College of Asia and the Pacific, Australian National University, Acton, ACT, 2601, Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage, ANU College of Asia and the Pacific, Australian National University, Acton, ACT, 2601, Australia
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3
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Woravatin W, Stoneking M, Srikummool M, Kampuansai J, Arias L, Kutanan W. South Asian maternal and paternal lineages in southern Thailand and the role of sex-biased admixture. PLoS One 2023; 18:e0291547. [PMID: 37708147 PMCID: PMC10501589 DOI: 10.1371/journal.pone.0291547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 08/31/2023] [Indexed: 09/16/2023] Open
Abstract
Previous genome-wide studies have reported South Asian (SA) ancestry in several Mainland Southeast Asian (MSEA) populations; however, additional details concerning population history, in particular the role of sex-specific aspects of the SA admixture in MSEA populations can be addressed with uniparental markers. Here, we generated ∼2.3 mB sequences of the male-specific portions of the Y chromosome (MSY) of a Tai-Kadai (TK)-speaking Southern Thai group (SouthernThai_TK), and complete mitochondrial (mtDNA) genomes of the SouthernThai_TK and an Austronesian (AN)-speaking Southern Thai (SouthernThai_AN) group. We identified new mtDNA haplogroups, e.g. Q3, E1a1a1, B4a1a and M7c1c3 that have not previously reported in Thai populations, but are frequent in Island Southeast Asia and Oceania, suggesting interactions between MSEA and these regions. SA prevalent mtDNA haplogroups were observed at frequencies of ~35-45% in the Southern Thai groups; both of them showed more genetic relatedness to Austroasiatic (AA) speaking Mon than to any other group. For MSY, SouthernThai_TK had ~35% SA prevalent haplogroups and exhibited closer genetic affinity to Central Thais. We also analyzed published data from other MSEA populations and observed SA ancestry in some additional MSEA populations that also reflects sex-biased admixture; in general, most AA- and AN-speaking groups in MSEA were closer to SA than to TK groups based on mtDNA, but the opposite pattern was observed for the MSY. Overall, our results of new genetic lineages and sex-biased admixture from SA to MSEA groups attest to the additional value that uniparental markers can add to studies of genome-wide variation.
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Affiliation(s)
- Wipada Woravatin
- Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
| | - Mark Stoneking
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Biométrie et Biologie Évolutive, UMR 5558, CNRS & Université de Lyon, Lyon, France
| | - Metawee Srikummool
- Department of Biochemistry, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Jatupol Kampuansai
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
- Research Center in Bioresources for Agriculture, Industry and Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Leonardo Arias
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Centre for Linguistics, Faculty of Humanities, Leiden University, Leiden, The Netherlands
| | - Wibhu Kutanan
- Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
- Department of Biology, Faculty of Science, Naresuan University, Phitsanulok, Thailand
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4
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Boulanger C, Pawlik A, O'Connor S, Sémah AM, Reyes MC, Ingicco T. The Exploitation of Toxic Fish from the Terminal Pleistocene in Maritime Southeast Asia: A Case Study from the Mindoro Archaeological Sites, Philippines. Animals (Basel) 2023; 13:2113. [PMID: 37443911 DOI: 10.3390/ani13132113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/18/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
Representatives of the Diodontidae family (porcupinefish) are known to have been fished by prehistoric Indo-Pacific populations; however, the antiquity of the use of this family is thus far unknown. We report here on the presence of Diodontidae in the archaeological sites of Bubog I, II, and Bilat in Mindoro, Philippines, dating back to c. 13,000 BP (Before Present). This evidence demonstrates the early exploitation by islanders of poisonous fish. Every part of porcupinefish can be toxic, but the toxicity is mostly concentrated in some organs, while other parts are edible. The continuous presence of Diodontidae remains throughout the stratigraphic record of these Philippines shell middens suggests that porcupinefish were prepared by human inhabitants of the sites to render them safe for consumption, indicating an advanced cultural knowledge of the preparation needed to separate the toxic principle from the edible parts. This constitutes one of the rare examples of poison processing by humans, aside from the contentious wooden stick poison applicator from Border Cave (South Africa).
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Affiliation(s)
- Clara Boulanger
- UMR 7194 Histoire Naturelle de l'Homme Préhistorique, Muséum National d'Histoire Naturelle, 75005 Paris, France
- Archaeology and Natural History, School of Culture, History and Language, College of Asia and the Pacific, Australian National University, Canberra, ACT 2601, Australia
- Japan Society for the Promotion of Science International Research Fellow, Department of Modern Society and Civilization, National Museum of Ethnology, Osaka 565-8511, Japan
| | - Alfred Pawlik
- Department of Sociology and Anthropology, School of Social Sciences, Ateneo de Manila University, Quezon City 1108, Philippines
- TRACES ASIA, 3F Eduardo J. Aboitiz Sandbox Zone, Areté, Ateneo de Manila University, Quezon City 1108, Philippines
- Department of Early Prehistory and Quaternary Ecology, Eberhard Karls Universität Tübingen, Schloss Hohentübingen, 72074 Tübingen, Germany
| | - Sue O'Connor
- Archaeology and Natural History, School of Culture, History and Language, College of Asia and the Pacific, Australian National University, Canberra, ACT 2601, Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Australian National University, Canberra, ACT 2601, Australia
| | - Anne-Marie Sémah
- UMR 7194 Histoire Naturelle de l'Homme Préhistorique, Muséum National d'Histoire Naturelle, 75005 Paris, France
| | - Marian C Reyes
- The National Museum of the Philippines, Manila 1000, Philippines
- School of Archaeology, University of the Philippines Diliman, Quezon City 1101, Philippines
| | - Thomas Ingicco
- UMR 7194 Histoire Naturelle de l'Homme Préhistorique, Muséum National d'Histoire Naturelle, 75005 Paris, France
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5
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Taufik L, Teixeira JC, Llamas B, Sudoyo H, Tobler R, Purnomo GA. Human Genetic Research in Wallacea and Sahul: Recent Findings and Future Prospects. Genes (Basel) 2022; 13:genes13122373. [PMID: 36553640 PMCID: PMC9778601 DOI: 10.3390/genes13122373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/08/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Genomic sequence data from worldwide human populations have provided a range of novel insights into our shared ancestry and the historical migrations that have shaped our global genetic diversity. However, a comprehensive understanding of these fundamental questions has been impeded by the lack of inclusion of many Indigenous populations in genomic surveys, including those from the Wallacean archipelago (which comprises islands of present-day Indonesia located east and west of Wallace's and Lydekker's Lines, respectively) and the former continent of Sahul (which once combined New Guinea and Australia during lower sea levels in the Pleistocene). Notably, these regions have been important areas of human evolution throughout the Late Pleistocene, as documented by diverse fossil and archaeological records which attest to the regional presence of multiple hominin species prior to the arrival of anatomically modern human (AMH) migrants. In this review, we collate and discuss key findings from the past decade of population genetic and phylogeographic literature focussed on the hominin history in Wallacea and Sahul. Specifically, we examine the evidence for the timing and direction of the ancient AMH migratory movements and subsequent hominin mixing events, emphasising several novel but consistent results that have important implications for addressing these questions. Finally, we suggest potentially lucrative directions for future genetic research in this key region of human evolution.
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Affiliation(s)
- Leonard Taufik
- Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia
- Centre of Excellence for Australian Biodiversity and Heritage, University of Adelaide, Adelaide, SA 5005, Australia
- Mochtar Riady Institute for Nanotechnology, Tangerang 15810, Indonesia
- Correspondence: (L.T.); (G.A.P.)
| | - João C. Teixeira
- Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia
- Centre of Excellence for Australian Biodiversity and Heritage, University of Adelaide, Adelaide, SA 5005, Australia
- Evolution of Cultural Diversity Initiative, Australian National University, Canberra, ACT 2601, Australia
- Centre for Interdisciplinary Studies, University of Coimbra, 3004-531 Coimbra, Portugal
| | - Bastien Llamas
- Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia
- Centre of Excellence for Australian Biodiversity and Heritage, University of Adelaide, Adelaide, SA 5005, Australia
- Environment Institute, University of Adelaide, Adelaide, SA 5005, Australia
- National Centre for Indigenous Genomics, Australian National University, Canberra, ACT 2601, Australia
- Indigenous Genomics Research Group, Telethon Kids Institute, Adelaide, SA 5001, Australia
| | - Herawati Sudoyo
- Mochtar Riady Institute for Nanotechnology, Tangerang 15810, Indonesia
| | - Raymond Tobler
- Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia
- Centre of Excellence for Australian Biodiversity and Heritage, University of Adelaide, Adelaide, SA 5005, Australia
- Evolution of Cultural Diversity Initiative, Australian National University, Canberra, ACT 2601, Australia
| | - Gludhug A. Purnomo
- Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia
- Centre of Excellence for Australian Biodiversity and Heritage, University of Adelaide, Adelaide, SA 5005, Australia
- Correspondence: (L.T.); (G.A.P.)
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6
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Husson L, Salles T, Lebatard AE, Zerathe S, Braucher R, Noerwidi S, Aribowo S, Mallard C, Carcaillet J, Natawidjaja DH, Bourlès D, Bourlès D, Keddadouche K. Javanese Homo erectus on the move in SE Asia circa 1.8 Ma. Sci Rep 2022; 12:19012. [PMID: 36347897 PMCID: PMC9643487 DOI: 10.1038/s41598-022-23206-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 10/26/2022] [Indexed: 11/11/2022] Open
Abstract
The migration of Homo erectus in Southeast Asia during Early Pleistocene is cardinal to our comprehension of the evolution of the genus Homo. However, the limited consideration of the rapidly changing physical environment, together with controversial datings of hominin bearing sites, make it challenging to secure the robust timeline needed to unveil the behavior of early humans. Here, we reappraise the first appearance datum of Javanese H. erectus by adding the most reliable age constraints based on cosmogenic nuclides [Formula: see text]Be and [Formula: see text]Al produced in situ to a compilation of earlier estimates. We find that H. erectus reached Java and dwelled at Sangiran, Java, ca. 1.8 Ma. Using this age as a baseline, we develop a probabilistic approach to reconstruct their dispersal routes, coupling ecological movement simulations to landscape evolution models forced by reconstructed geodynamic and climatic histories. We demonstrate that the hospitable terra firma conditions of Sundaland facilitated the prior dispersal of hominins to the edge of Java, where they conversely could not settle until the Javanese archipelago emerged from the sea and connected to Sundaland. The dispersal of H. erectus across Sundaland occurred over at least tens to hundreds kyr, a time scale over which changes in their physical environment, whether climatic or physiographic, may have become primary forcings on their behavior. Our comprehensive reconstruction method to unravel the peopling timeline of SE Asia provides a novel framework to evaluate the evolution of early humans.
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Affiliation(s)
- Laurent Husson
- grid.450307.50000 0001 0944 2786ISTerre, CNRS, IRD, Univ. Grenoble Alpes, 38000 Grenoble, France
| | - Tristan Salles
- grid.1013.30000 0004 1936 834XSchool of Geosciences, The University of Sydney, Sydney, NSW 2006 Australia
| | - Anne-Elisabeth Lebatard
- grid.5399.60000 0001 2176 4817CEREGE, Aix-Marseille Université CNRS-IRD-Collège de France-INRAE, Technopôle de l’Environnement Arbois-Méditerrannée, 13545 Aix-en-Provence, France
| | - Swann Zerathe
- grid.450307.50000 0001 0944 2786ISTerre, CNRS, IRD, Univ. Grenoble Alpes, 38000 Grenoble, France
| | - Régis Braucher
- grid.5399.60000 0001 2176 4817CEREGE, Aix-Marseille Université CNRS-IRD-Collège de France-INRAE, Technopôle de l’Environnement Arbois-Méditerrannée, 13545 Aix-en-Provence, France
| | - Sofwan Noerwidi
- Research Center for Archaeometry, National Research and Innovation Agency (BRIN), Jakarta, Indonesia
| | - Sonny Aribowo
- grid.450307.50000 0001 0944 2786ISTerre, CNRS, IRD, Univ. Grenoble Alpes, 38000 Grenoble, France ,Research Center for Geological Disasters, National Research and Innovation Agency (BRIN), Bandung, Indonesia
| | - Claire Mallard
- grid.1013.30000 0004 1936 834XSchool of Geosciences, The University of Sydney, Sydney, NSW 2006 Australia
| | - Julien Carcaillet
- grid.450307.50000 0001 0944 2786ISTerre, CNRS, IRD, Univ. Grenoble Alpes, 38000 Grenoble, France
| | - Danny H. Natawidjaja
- Research Center for Geological Disasters, National Research and Innovation Agency (BRIN), Bandung, Indonesia
| | - Didier Bourlès
- grid.5399.60000 0001 2176 4817CEREGE, Aix-Marseille Université CNRS-IRD-Collège de France-INRAE, Technopôle de l’Environnement Arbois-Méditerrannée, 13545 Aix-en-Provence, France
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7
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Roberts P, Douka K, Tromp M, Bedford S, Hawkins S, Bouffandeau L, Ilgner J, Lucas M, Marzo S, Hamilton R, Ambrose W, Bulbeck D, Luu S, Shing R, Gosden C, Summerhayes G, Spriggs M. Fossils, fish and tropical forests: prehistoric human adaptations on the island frontiers of Oceania. Philos Trans R Soc Lond B Biol Sci 2022; 377:20200495. [PMID: 35249390 PMCID: PMC8899615 DOI: 10.1098/rstb.2020.0495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Oceania is a key region for studying human dispersals, adaptations and interactions with other hominin populations. Although archaeological evidence now reveals occupation of the region by approximately 65–45 000 years ago, its human fossil record, which has the best potential to provide direct insights into ecological adaptations and population relationships, has remained much more elusive. Here, we apply radiocarbon dating and stable isotope approaches to the earliest human remains so far excavated on the islands of Near and Remote Oceania to explore the chronology and diets of the first preserved human individuals to step across these Pacific frontiers. We demonstrate that the oldest human (or indeed hominin) fossil outside of the mainland New Guinea-Aru area dates to approximately 11 800 years ago. Furthermore, although these early sea-faring populations have been associated with a specialized coastal adaptation, we show that Late Pleistocene–Holocene humans living on islands in the Bismarck Archipelago and in Vanuatu display a persistent reliance on interior tropical forest resources. We argue that local tropical habitats, rather than purely coasts or, later, arriving domesticates, should be emphasized in discussions of human diets and cultural practices from the onset of our species' arrival in this part of the world. This article is part of the theme issue ‘Tropical forests in the deep human past’.
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Affiliation(s)
- Patrick Roberts
- Department of Archaeology, Max Planck Institute for the Science of Human History, Germany.,School of Social Science, The University of Queensland, Brisbane, Australia
| | - Katerina Douka
- Department of Archaeology, Max Planck Institute for the Science of Human History, Germany.,Department of Evolutionary Anthropology, University of Vienna, Vienna, Austria
| | - Monica Tromp
- Department of Archaeology, Max Planck Institute for the Science of Human History, Germany.,Southern Pacific Archaeological Research, Archaeology Programme, University of Otago, Dunedin, New Zealand.,Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - Stuart Bedford
- Department of Linguistic and Cultural Evolution, Max Planck Institute for the Science of Human History, Germany.,College of Asia and the Pacific, The Australian National University, Canberra, Australia
| | - Stuart Hawkins
- College of Asia and the Pacific, The Australian National University, Canberra, Australia
| | - Laurie Bouffandeau
- UMR 7209 AASPE, CNRS, Muséum National d'Histoire Naturelle, Paris, France.,CIRAP, Université de la Polynésie française, Tahiti, French Polynesia
| | - Jana Ilgner
- Department of Archaeology, Max Planck Institute for the Science of Human History, Germany
| | - Mary Lucas
- Department of Archaeology, Max Planck Institute for the Science of Human History, Germany
| | - Sara Marzo
- Department of Archaeology, Max Planck Institute for the Science of Human History, Germany
| | - Rebecca Hamilton
- Department of Archaeology, Max Planck Institute for the Science of Human History, Germany.,College of Asia and the Pacific, The Australian National University, Canberra, Australia
| | - Wallace Ambrose
- College of Asia and the Pacific, The Australian National University, Canberra, Australia
| | - David Bulbeck
- College of Asia and the Pacific, The Australian National University, Canberra, Australia
| | - Sindy Luu
- Department of Anatomy, University of Otago, Dunedin, New Zealand.,Archaeology Programme, University of Otago, Dunedin, New Zealand
| | | | - Chris Gosden
- School of Archaeology, University of Oxford, Oxford, UK
| | - Glenn Summerhayes
- School of Social Science, The University of Queensland, Brisbane, Australia.,Archaeology Programme, University of Otago, Dunedin, New Zealand.,College of Asia and the Pacific, The Australian National University, Canberra, Australia
| | - Matthew Spriggs
- School of Archaeology and Anthropology, College of Arts and Social Sciences, The Australian National University, Canberra, Australia.,Vanuatu Cultural Centre, Port Vila, Vanuatu
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8
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Bacon AM, Bourgon N, Welker F, Cappellini E, Fiorillo D, Tombret O, Thi Mai Huong N, Anh Tuan N, Sayavonkhamdy T, Souksavatdy V, Sichanthongtip P, Antoine PO, Duringer P, Ponche JL, Westaway K, Joannes-Boyau R, Boesch Q, Suzzoni E, Frangeul S, Patole-Edoumba E, Zachwieja A, Shackelford L, Demeter F, Hublin JJ, Dufour É. A multi-proxy approach to exploring Homo sapiens' arrival, environments and adaptations in Southeast Asia. Sci Rep 2021; 11:21080. [PMID: 34702921 PMCID: PMC8548499 DOI: 10.1038/s41598-021-99931-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 10/05/2021] [Indexed: 01/29/2023] Open
Abstract
The capability of Pleistocene hominins to successfully adapt to different types of tropical forested environments has long been debated. In order to investigate environmental changes in Southeast Asia during a critical period for the turnover of hominin species, we analysed palaeoenvironmental proxies from five late Middle to Late Pleistocene faunas. Human teeth discoveries have been reported at Duoi U'Oi, Vietnam (70-60 ka) and Nam Lot, Laos (86-72 ka). However, the use of palaeoproteomics allowed us to discard the latter, and, to date, no human remains older than ~ 70 ka are documented in the area. Our findings indicate that tropical rainforests were highly sensitive to climatic changes over that period, with significant fluctuations of the canopy forests. Locally, large-bodied faunas were resilient to these fluctuations until the cooling period of the Marine Isotope Stage 4 (MIS 4; 74-59 ka) that transformed the overall biotope. Then, under strong selective pressures, populations with new phenotypic characteristics emerged while some other species disappeared. We argue that this climate-driven shift offered new foraging opportunities for hominins in a novel rainforest environment and was most likely a key factor in the settlement and dispersal of our species during MIS 4 in SE Asia.
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Affiliation(s)
- Anne-Marie Bacon
- grid.508487.60000 0004 7885 7602UMR 8045 BABEL, CNRS, Université de Paris, Faculté de Chirurgie dentaire, 1 rue Maurice Arnoux, 92120 Montrouge, France
| | - Nicolas Bourgon
- grid.419518.00000 0001 2159 1813Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany ,grid.5802.f0000 0001 1941 7111Applied and Analytical Palaeontology, Institute of Geosciences, Johannes Gutenberg University, Mainz, Germany
| | - Frido Welker
- grid.5254.60000 0001 0674 042XSection for Evolutionary Genomics, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark
| | - Enrico Cappellini
- grid.5254.60000 0001 0674 042XSection for Evolutionary Genomics, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark
| | - Denis Fiorillo
- UMR 7209 Archéozoologie, Archéobotanique: Sociétés, Pratiques, Environnements, Muséum National d’Histoire Naturelle, CNRS, Paris, France
| | - Olivier Tombret
- UMR 7209 Archéozoologie, Archéobotanique: Sociétés, Pratiques, Environnements, Muséum National d’Histoire Naturelle, CNRS, Paris, France
| | - Nguyen Thi Mai Huong
- Anthropological and Palaeoenvironmental Department, Institute of Archaeology, Hoan Kiem District, Ha Noi, Vietnam
| | - Nguyen Anh Tuan
- Anthropological and Palaeoenvironmental Department, Institute of Archaeology, Hoan Kiem District, Ha Noi, Vietnam
| | - Thongsa Sayavonkhamdy
- Department of Heritage, Ministry of Information, Culture and Tourism, Vientiane, Laos
| | - Viengkeo Souksavatdy
- Department of Heritage, Ministry of Information, Culture and Tourism, Vientiane, Laos
| | | | - Pierre-Olivier Antoine
- grid.121334.60000 0001 2097 0141Institut des Sciences de l’Évolution de Montpellier, Université de Montpellier, CNRS, IRD, EPHE, Montpellier, France
| | - Philippe Duringer
- grid.11843.3f0000 0001 2157 9291Ecole et Observatoire des Sciences de la Terre (EOST Géologie), Institut de Physique du Globe de Strasbourg (IPGS) (CNRS/UMR 7516), Institut de Géologie, Université de Strasbourg, Strasbourg, France
| | - Jean-Luc Ponche
- grid.463965.b0000 0004 0452 6077UMR 7362 Laboratoire Image Ville et Environnement, Institut de Géologie, Strasbourg, France
| | - Kira Westaway
- grid.1004.50000 0001 2158 5405Department of Earth and Environmental Sciences, Traps’ MQ Luminescence Dating Facility, Macquarie University, Sydney, Australia
| | - Renaud Joannes-Boyau
- grid.1031.30000000121532610Geoarchaeology & Archaeometry Research Group, Southern Cross University, Lismore, Australia ,grid.458456.e0000 0000 9404 3263Institute of Vertebrate Paleontology and Paleoanthropology (IVPP) of the Chinese Academy of Sciences, Beijing, China
| | - Quentin Boesch
- grid.11843.3f0000 0001 2157 9291Ecole et Observatoire des Sciences de la Terre (EOST Géologie), Institut de Physique du Globe de Strasbourg (IPGS) (CNRS/UMR 7516), Institut de Géologie, Université de Strasbourg, Strasbourg, France
| | - Eric Suzzoni
- Spitteurs Pan, Technical Cave Supervision and Exploration, La Chapelle-en-Vercors, France
| | - Sébastien Frangeul
- Spitteurs Pan, Technical Cave Supervision and Exploration, La Chapelle-en-Vercors, France
| | - Elise Patole-Edoumba
- grid.410350.30000 0001 2174 9334Muséum d’Histoire Naturelle, La Rochelle, France
| | - Alexandra Zachwieja
- grid.17635.360000000419368657Department of Biomedical Sciences, University of Minnesota Medical School, Duluth, MN USA
| | - Laura Shackelford
- grid.35403.310000 0004 1936 9991Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, IL USA
| | - Fabrice Demeter
- grid.452548.a0000 0000 9817 5300Lundbeck Foundation GeoGenetics Centre, GLOBE Institute, Copenhagen, Denmark ,UMR 7206 Eco-Anthropologie, Muséum National d’Histoire Naturelle, CNRS, Paris, France
| | - Jean-Jacques Hublin
- grid.419518.00000 0001 2159 1813Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany ,grid.410533.00000 0001 2179 2236Collège de France, Chaire de Paléoanthropologie, Paris, France
| | - Élise Dufour
- UMR 7209 Archéozoologie, Archéobotanique: Sociétés, Pratiques, Environnements, Muséum National d’Histoire Naturelle, CNRS, Paris, France
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9
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Crabtree SA, White DA, Bradshaw CJA, Saltré F, Williams AN, Beaman RJ, Bird MI, Ulm S. Landscape rules predict optimal superhighways for the first peopling of Sahul. Nat Hum Behav 2021; 5:1303-1313. [PMID: 33927367 DOI: 10.1038/s41562-021-01106-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 03/24/2021] [Indexed: 02/02/2023]
Abstract
Archaeological data and demographic modelling suggest that the peopling of Sahul required substantial populations, occurred rapidly within a few thousand years and encompassed environments ranging from hyper-arid deserts to temperate uplands and tropical rainforests. How this migration occurred and how humans responded to the physical environments they encountered have, however, remained largely speculative. By constructing a high-resolution digital elevation model for Sahul and coupling it with fine-scale viewshed analysis of landscape prominence, least-cost pedestrian travel modelling and high-performance computing, we create over 125 billion potential migratory pathways, whereby the most parsimonious routes traversed emerge. Our analysis revealed several major pathways-superhighways-transecting the continent, that we evaluated using archaeological data. These results suggest that the earliest Australian ancestors adopted a set of fundamental rules shaped by physiological capacity, attraction to visually prominent landscape features and freshwater distribution to maximize survival, even without previous experience of the landscapes they encountered.
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Affiliation(s)
- Stefani A Crabtree
- Department of Environment and Society, Utah State University, Logan, UT, USA. .,The Santa Fe Institute, Santa Fe, NM, USA. .,ARC Centre of Excellence for Australian Biodiversity and Heritage, James Cook University, Cairns, Queensland, Australia. .,Université de Paris, INSERM U1284, Center for Research and Interdisciplinarity (CRI), Paris, France.
| | - Devin A White
- Autonomous Sensing and Perception, Sandia National Laboratories, Albuquerque, NM, USA.,Department of Anthropology, University of Tennessee, Knoxville, Knoxville, TN, USA
| | - Corey J A Bradshaw
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Flinders University, Adelaide, South Australia, Australia.,Global Ecology Partuyarta Ngadluku Wardli Kuu, College of Science and Engineering, Flinders University, Adelaide, South Australia, Australia
| | - Frédérik Saltré
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Flinders University, Adelaide, South Australia, Australia.,Global Ecology Partuyarta Ngadluku Wardli Kuu, College of Science and Engineering, Flinders University, Adelaide, South Australia, Australia
| | - Alan N Williams
- Climate Change Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, Australia.,ARC Centre of Excellence for Australian Biodiversity and Heritage, University of New South Wales, Sydney, Australia.,EMM Consulting Pty Ltd, St Leonards, New South Wales, Australia
| | - Robin J Beaman
- College of Science and Engineering, James Cook University, Cairns, Queensland, Australia
| | - Michael I Bird
- ARC Centre of Excellence for Australian Biodiversity and Heritage, James Cook University, Cairns, Queensland, Australia.,College of Science and Engineering, James Cook University, Cairns, Queensland, Australia
| | - Sean Ulm
- ARC Centre of Excellence for Australian Biodiversity and Heritage, James Cook University, Cairns, Queensland, Australia.,College of Arts, Society and Education, James Cook University, Cairns, Queensland, Australia
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10
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Brumm A, Bulbeck D, Hakim B, Burhan B, Oktaviana AA, Sumantri I, Zhao JX, Aubert M, Sardi R, McGahan D, Saiful AM, Adhityatama S, Kaifu Y. Skeletal remains of a Pleistocene modern human (Homo sapiens) from Sulawesi. PLoS One 2021; 16:e0257273. [PMID: 34587195 PMCID: PMC8480874 DOI: 10.1371/journal.pone.0257273] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 08/27/2021] [Indexed: 11/25/2022] Open
Abstract
Major gaps remain in our knowledge of the early history of Homo sapiens in Wallacea. By 70-60 thousand years ago (ka), modern humans appear to have entered this distinct biogeographical zone between continental Asia and Australia. Despite this, there are relatively few Late Pleistocene sites attributed to our species in Wallacea. H. sapiens fossil remains are also rare. Previously, only one island in Wallacea (Alor in the southeastern part of the archipelago) had yielded skeletal evidence for pre-Holocene modern humans. Here we report on the first Pleistocene human skeletal remains from the largest Wallacean island, Sulawesi. The recovered elements consist of a nearly complete palate and frontal process of a modern human right maxilla excavated from Leang Bulu Bettue in the southwestern peninsula of the island. Dated by several different methods to between 25 and 16 ka, the maxilla belongs to an elderly individual of unknown age and sex, with small teeth (only M1 to M3 are extant) that exhibit severe occlusal wear and related dental pathologies. The dental wear pattern is unusual. This fragmentary specimen, though largely undiagnostic with regards to morphological affinity, provides the only direct insight we currently have from the fossil record into the identity of the Late Pleistocene people of Sulawesi.
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Affiliation(s)
- Adam Brumm
- Australian Research Centre for Human Evolution, Griffith University, Brisbane, Australia
| | - David Bulbeck
- Archaeology and Natural History, School of Culture, History and Language, College of Asia and the Pacific, Australian National University, Canberra, Australia
| | | | - Basran Burhan
- Australian Research Centre for Human Evolution, Griffith University, Brisbane, Australia
| | - Adhi Agus Oktaviana
- Pusat Penelitian Arkeologi Nasional (ARKENAS), Jakarta, Indonesia
- Place, Evolution and Rock Art Heritage Unit, Griffith Centre for Social and Cultural Research, Griffith University, Gold Coast, Australia
| | - Iwan Sumantri
- Archaeology Laboratory, Hasanuddin University, Makassar, Indonesia
| | - Jian-xin Zhao
- School of Earth & Environmental Sciences, University of Queensland, St. Lucia, Queensland, Australia
| | - Maxime Aubert
- Australian Research Centre for Human Evolution, Griffith University, Brisbane, Australia
- Place, Evolution and Rock Art Heritage Unit, Griffith Centre for Social and Cultural Research, Griffith University, Gold Coast, Australia
| | - Ratno Sardi
- Balai Arkeologi Sulawesi Selatan, Makassar, Indonesia
| | - David McGahan
- Australian Research Centre for Human Evolution, Griffith University, Brisbane, Australia
| | | | | | - Yousuke Kaifu
- The University Museum, The University of Tokyo, Bunkyo, Tokyo, Japan
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11
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Brucato N, André M, Tsang R, Saag L, Kariwiga J, Sesuki K, Beni T, Pomat W, Muke J, Meyer V, Boland A, Deleuze JF, Sudoyo H, Mondal M, Pagani L, Romero IG, Metspalu M, Cox MP, Leavesley M, Ricaut FX. Papua New Guinean genomes reveal the complex settlement of north Sahul. Mol Biol Evol 2021; 38:5107-5121. [PMID: 34383935 PMCID: PMC8557464 DOI: 10.1093/molbev/msab238] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The settlement of Sahul, the lost continent of Oceania, remains one of the most ancient and debated human migrations. Modern New Guineans inherited a unique genetic diversity tracing back 50,000 years, and yet there is currently no model reconstructing their past population dynamics. We generated 58 new whole genome sequences from Papua New Guinea, filling geographical gaps in previous sampling, specifically to address alternative scenarios of the initial migration to Sahul and the settlement of New Guinea. Here, we present the first genomic models for the settlement of northeast Sahul considering one or two migrations from Wallacea. Both models fit our dataset, reinforcing the idea that ancestral groups to New Guinean and Indigenous Australians split early, potentially during their migration in Wallacea where the northern route could have been favored. The earliest period of human presence in Sahul was an era of interactions and gene flow between related but already differentiated groups, from whom all modern New Guineans, Bismarck islanders and Indigenous Australians descend. The settlement of New Guinea was probably initiated from its southeast region, where the oldest archaeological sites have been found. This was followed by two migrations into the south and north lowlands that ultimately reached the west and east highlands. We also identify ancient gene flows between populations in New Guinea, Australia, East Indonesia and the Bismarck Archipelago, emphasizing the fact that the anthropological landscape during the early period of Sahul settlement was highly dynamic rather than the traditional view of extensive isolation.
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Affiliation(s)
- Nicolas Brucato
- Laboratoire Évolution and Diversité Biologique (EDB UMR 5174), Université de Toulouse Midi-Pyrénées, CNRS, IRD, UPS. 118 route de Narbonne, Bat 4R1, 31062 Toulouse cedex 9, France
| | - Mathilde André
- Laboratoire Évolution and Diversité Biologique (EDB UMR 5174), Université de Toulouse Midi-Pyrénées, CNRS, IRD, UPS. 118 route de Narbonne, Bat 4R1, 31062 Toulouse cedex 9, France.,Institute of Genomics, University of Tartu, Tartu, Tartumaa 51010, Estonia
| | - Roxanne Tsang
- School of Humanities, Languages and Social Science and Place, Evolution and Rock Art Heritage Unit, Griffith University Centre for Social and Cultural Research, Griffith University, Australia.,Strand of Anthropology, Sociology and Archaeology, School of Humanities and Social Sciences, University of Papua New Guinea, PO Box 320, University 134, National Capital District, Papua New Guinea
| | - Lauri Saag
- Institute of Genomics, University of Tartu, Tartu, Tartumaa 51010, Estonia
| | - Jason Kariwiga
- Strand of Anthropology, Sociology and Archaeology, School of Humanities and Social Sciences, University of Papua New Guinea, PO Box 320, University 134, National Capital District, Papua New Guinea.,School of Social Science, University of Queensland, Australia, St Lucia, QLD 4072, Australia
| | - Kylie Sesuki
- Strand of Anthropology, Sociology and Archaeology, School of Humanities and Social Sciences, University of Papua New Guinea, PO Box 320, University 134, National Capital District, Papua New Guinea
| | - Teppsy Beni
- Strand of Anthropology, Sociology and Archaeology, School of Humanities and Social Sciences, University of Papua New Guinea, PO Box 320, University 134, National Capital District, Papua New Guinea
| | - William Pomat
- Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea
| | - John Muke
- Social Research Institute, Papua New Guinea
| | - Vincent Meyer
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine, 91057 Evry, France
| | - Anne Boland
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine, 91057 Evry, France
| | - Jean-François Deleuze
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine, 91057 Evry, France
| | - Herawati Sudoyo
- Genome Diversity and Diseases Laboratory, Eijkman Institute for Molecular Biology, Jakarta 10430, Indonesia
| | - Mayukh Mondal
- Institute of Genomics, University of Tartu, Tartu, Tartumaa 51010, Estonia
| | - Luca Pagani
- Institute of Genomics, University of Tartu, Tartu, Tartumaa 51010, Estonia.,Department of Biology, University of Padua, Italy
| | | | - Mait Metspalu
- Institute of Genomics, University of Tartu, Tartu, Tartumaa 51010, Estonia
| | - Murray P Cox
- Statistics and Bioinformatics Group, School of Fundamental Sciences, Massey University, Palmerston North 4442, New Zealand
| | - Matthew Leavesley
- Strand of Anthropology, Sociology and Archaeology, School of Humanities and Social Sciences, University of Papua New Guinea, PO Box 320, University 134, National Capital District, Papua New Guinea.,College of Arts, Society and Education, James Cook University, P.O. Box 6811, Cairns, Queensland, 4870, Australia.,ARC Centre of Excellence for Australian Biodiversity and Heritage, University of Wollongong, Wollongong, New south Wales, 2522, Australia
| | - François-Xavier Ricaut
- Laboratoire Évolution and Diversité Biologique (EDB UMR 5174), Université de Toulouse Midi-Pyrénées, CNRS, IRD, UPS. 118 route de Narbonne, Bat 4R1, 31062 Toulouse cedex 9, France
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12
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Hölzchen E, Hertler C, Mateos A, Rodríguez J, Berndt JO, Timm IJ. Discovering the opposite shore: How did hominins cross sea straits? PLoS One 2021; 16:e0252885. [PMID: 34191820 PMCID: PMC8244915 DOI: 10.1371/journal.pone.0252885] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 05/25/2021] [Indexed: 11/19/2022] Open
Abstract
Understanding hominin expansions requires the comprehension of movement processes at different scales. In many models of hominin expansion these processes are viewed as being determined by large-scale effects, such as changes in climate and vegetation spanning continents and thousands or even millions of years. However, these large-scale patterns of expansions also need to be considered as possibly resulting from the accumulation of small-scale decisions of individual hominins. Moving on a continental scale may for instance involve crossing a water barrier. We present a generalized agent-based model for simulating the crossing of a water barrier where the agents represent the hominin individuals. The model can be configured to represent a variety of movement modes across water. Here, we compare four different behavioral scenarios in conjunction with a set of water barrier configurations, in which agents move in water by either paddling, drifting, swimming or rafting. We introduce the crossing-success-rate (CSR) to quantify the performance in water crossing. Our study suggests that more focus should be directed towards the exploration of behavioral models for hominins, as directionality may be a more powerful factor for crossing a barrier than environmental opportunities alone. A prerequisite for this is to perceive the opposite shore. Furthermore, to provide a comprehensive understanding of hominin expansions, the CSR allows for the integration of results obtained from small-scale simulations into large-scale models for hominin expansion.
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Affiliation(s)
- Ericson Hölzchen
- Faculty of Biosciences, Department of Paleobiology and Environment, Institute of Ecology, Evolution and Diversity, Goethe University Frankfurt, Frankfurt am Main, Germany
- The Role of Culture in Early Expansion of Humans (ROCEEH), Senckenberg Research Institute, Frankfurt am Main, Germany
- The Role of Culture in Early Expansion of Humans (ROCEEH), Heidelberg Academy of Sciences, Heidelberg, Germany
- * E-mail:
| | - Christine Hertler
- The Role of Culture in Early Expansion of Humans (ROCEEH), Senckenberg Research Institute, Frankfurt am Main, Germany
- The Role of Culture in Early Expansion of Humans (ROCEEH), Heidelberg Academy of Sciences, Heidelberg, Germany
| | - Ana Mateos
- National Research Center on Human Evolution (CENIEH), Burgos, Spain
| | - Jesús Rodríguez
- National Research Center on Human Evolution (CENIEH), Burgos, Spain
| | - Jan Ole Berndt
- Chair for Business Informatics I Trier Lab for Social Simulation (TRILABS), Trier University, Trier, Germany
| | - Ingo J. Timm
- Chair for Business Informatics I Trier Lab for Social Simulation (TRILABS), Trier University, Trier, Germany
- German Research Center for Artificial Intelligence (DFKI) Cognitive Social Simulation (Branch Trier), Trier University, Trier, Germany
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13
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Purnomo GA, Mitchell KJ, O'Connor S, Kealy S, Taufik L, Schiller S, Rohrlach A, Cooper A, Llamas B, Sudoyo H, Teixeira JC, Tobler R. Mitogenomes Reveal Two Major Influxes of Papuan Ancestry across Wallacea Following the Last Glacial Maximum and Austronesian Contact. Genes (Basel) 2021; 12:965. [PMID: 34202821 DOI: 10.3390/genes12070965] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/04/2021] [Accepted: 06/11/2021] [Indexed: 11/17/2022] Open
Abstract
The tropical archipelago of Wallacea contains thousands of individual islands interspersed between mainland Asia and Near Oceania, and marks the location of a series of ancient oceanic voyages leading to the peopling of Sahul—i.e., the former continent that joined Australia and New Guinea at a time of lowered sea level—by 50,000 years ago. Despite the apparent deep antiquity of human presence in Wallacea, prior population history research in this region has been hampered by patchy archaeological and genetic records and is largely concentrated upon more recent history that follows the arrival of Austronesian seafarers ~3000–4000 years ago (3–4 ka). To shed light on the deeper history of Wallacea and its connections with New Guinea and Australia, we performed phylogeographic analyses on 656 whole mitogenomes from these three regions, including 186 new samples from eight Wallacean islands and three West Papuan populations. Our results point to a surprisingly dynamic population history in Wallacea, marked by two periods of extensive demographic change concentrated around the Last Glacial Maximum ~15 ka and post-Austronesian contact ~3 ka. These changes appear to have greatly diminished genetic signals informative about the original peopling of Sahul, and have important implications for our current understanding of the population history of the region.
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14
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Louys J, Braje TJ, Chang CH, Cosgrove R, Fitzpatrick SM, Fujita M, Hawkins S, Ingicco T, Kawamura A, MacPhee RDE, McDowell MC, Meijer HJM, Piper PJ, Roberts P, Simmons AH, van den Bergh G, van der Geer A, Kealy S, O'Connor S. No evidence for widespread island extinctions after Pleistocene hominin arrival. Proc Natl Acad Sci U S A 2021; 118:e2023005118. [PMID: 33941645 PMCID: PMC8157961 DOI: 10.1073/pnas.2023005118] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The arrival of modern humans into previously unoccupied island ecosystems is closely linked to widespread extinction, and a key reason cited for Pleistocene megafauna extinction is anthropogenic overhunting. A common assumption based on late Holocene records is that humans always negatively impact insular biotas, which requires an extrapolation of recent human behavior and technology into the archaeological past. Hominins have been on islands since at least the early Pleistocene and Homo sapiens for at least 50 thousand y (ka). Over such lengthy intervals it is scarcely surprising that significant evolutionary, behavioral, and cultural changes occurred. However, the deep-time link between human arrival and island extinctions has never been explored globally. Here, we examine archaeological and paleontological records of all Pleistocene islands with a documented hominin presence to examine whether humans have always been destructive agents. We show that extinctions at a global level cannot be associated with Pleistocene hominin arrival based on current data and are difficult to disentangle from records of environmental change. It is not until the Holocene that large-scale changes in technology, dispersal, demography, and human behavior visibly affect island ecosystems. The extinction acceleration we are currently experiencing is thus not inherent but rather part of a more recent cultural complex.
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Affiliation(s)
- Julien Louys
- Australian Research Centre for Human Evolution, Griffith University, Brisbane, QLD 4111, Australia;
- Archaeology and Natural History, College of Asia and the Pacific, The Australian National University, Canberra, ACT 2601, Australia
| | - Todd J Braje
- Department of Anthropology, San Diego State University, San Diego, CA 5500
| | - Chun-Hsiang Chang
- Department of Geology, National Museum of Natural Science, 404 Taichung City, Taiwan
| | - Richard Cosgrove
- Department of Archaeology and History, La Trobe University, Melbourne, VIC 3086, Australia
| | - Scott M Fitzpatrick
- Department of Anthropology, University of Oregon, Eugene, OR 97403
- Museum of Natural and Cultural History, University of Oregon, Eugene, OR 97403
| | - Masaki Fujita
- Department of Zoology, National Museum of Nature and Science, 110-8718 Tokyo, Japan
| | - Stuart Hawkins
- Archaeology and Natural History, College of Asia and the Pacific, The Australian National University, Canberra, ACT 2601, Australia
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, Australian National University, Canberra, ACT 2601, Australia
| | - Thomas Ingicco
- Muséum national d'Histoire naturelle de Paris, UMR 7194, Département Homme et Environnement, Sorbonne Universités, 75005 Paris, France
| | - Ai Kawamura
- Faculty of Education, University of Toyama, 930-8555 Toyama, Japan
| | - Ross D E MacPhee
- Division of Vertebrate Zoology/Mammalogy, American Museum of Natural History, New York, NY 10024
| | - Matthew C McDowell
- College of Sciences and Engineering, University of Tasmania, Hobart, TAS 7005, Australia
- Field Museum of Natural History, Science and Education, Earth Sciences, Chicago, IL 60605
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, University of Tasmania, Hobart, TAS 7001, Australia
| | - Hanneke J M Meijer
- University Museum of Bergen, Department of Natural History, University of Bergen, 5007 Bergen Norway
- Human Origins Program, Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20002
| | - Philip J Piper
- School of Archaeology and Anthropology, The Australian National University, Canberra, ACT 0200, Australia
| | - Patrick Roberts
- Department of Archaeology, Max Planck Institute for the Science of Human History, 07745 Jena, Germany
- School of Social Sciences, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Alan H Simmons
- Department of Anthropology, University of Nevada and Desert Research Institute, Reno, NV 89512
| | - Gerrit van den Bergh
- Centre for Archaeological Science, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Alexandra van der Geer
- Vertebrate Evolution, Development and Ecology, Naturalis Biodiversity Center, 2333 CR Leiden, the Netherlands
| | - Shimona Kealy
- Archaeology and Natural History, College of Asia and the Pacific, The Australian National University, Canberra, ACT 2601, Australia
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, Australian National University, Canberra, ACT 2601, Australia
| | - Sue O'Connor
- Archaeology and Natural History, College of Asia and the Pacific, The Australian National University, Canberra, ACT 2601, Australia
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, Australian National University, Canberra, ACT 2601, Australia
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15
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Teixeira JC, Jacobs GS, Stringer C, Tuke J, Hudjashov G, Purnomo GA, Sudoyo H, Cox MP, Tobler R, Turney CSM, Cooper A, Helgen KM. Widespread Denisovan ancestry in Island Southeast Asia but no evidence of substantial super-archaic hominin admixture. Nat Ecol Evol 2021; 5:616-24. [PMID: 33753899 DOI: 10.1038/s41559-021-01408-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 02/03/2021] [Indexed: 01/31/2023]
Abstract
The hominin fossil record of Island Southeast Asia (ISEA) indicates that at least two endemic 'super-archaic' species-Homo luzonensis and H. floresiensis-were present around the time anatomically modern humans arrived in the region >50,000 years ago. Intriguingly, contemporary human populations across ISEA carry distinct genomic traces of ancient interbreeding events with Denisovans-a separate hominin lineage that currently lacks a fossil record in ISEA. To query this apparent disparity between fossil and genetic evidence, we performed a comprehensive search for super-archaic introgression in >400 modern human genomes, including >200 from ISEA. Our results corroborate widespread Denisovan ancestry in ISEA populations, but fail to detect any substantial super-archaic admixture signals compatible with the endemic fossil record of ISEA. We discuss the implications of our findings for the understanding of hominin history in ISEA, including future research directions that might help to unlock more details about the prehistory of the enigmatic Denisovans.
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16
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Bradshaw CJA, Norman K, Ulm S, Williams AN, Clarkson C, Chadœuf J, Lin SC, Jacobs Z, Roberts RG, Bird MI, Weyrich LS, Haberle SG, O'Connor S, Llamas B, Cohen TJ, Friedrich T, Veth P, Leavesley M, Saltré F. Stochastic models support rapid peopling of Late Pleistocene Sahul. Nat Commun 2021; 12:2440. [PMID: 33927195 PMCID: PMC8085232 DOI: 10.1038/s41467-021-21551-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 02/02/2021] [Indexed: 02/02/2023] Open
Abstract
The peopling of Sahul (the combined continent of Australia and New Guinea) represents the earliest continental migration and settlement event of solely anatomically modern humans, but its patterns and ecological drivers remain largely conceptual in the current literature. We present an advanced stochastic-ecological model to test the relative support for scenarios describing where and when the first humans entered Sahul, and their most probable routes of early settlement. The model supports a dominant entry via the northwest Sahul Shelf first, potentially followed by a second entry through New Guinea, with initial entry most consistent with 50,000 or 75,000 years ago based on comparison with bias-corrected archaeological map layers. The model's emergent properties predict that peopling of the entire continent occurred rapidly across all ecological environments within 156-208 human generations (4368-5599 years) and at a plausible rate of 0.71-0.92 km year-1. More broadly, our methods and approaches can readily inform other global migration debates, with results supporting an exit of anatomically modern humans from Africa 63,000-90,000 years ago, and the peopling of Eurasia in as little as 12,000-15,000 years via inland routes.
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Affiliation(s)
- Corey J A Bradshaw
- Global Ecology, College of Science and Engineering, Flinders University, Adelaide, SA, Australia.
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia.
| | - Kasih Norman
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Sean Ulm
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- College of Arts, Society and Education, James Cook University, Cairns, QLD, Australia
| | - Alan N Williams
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Climate Change Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW, Australia
- EMM Consulting, St Leonards, NSW, Australia
| | - Chris Clarkson
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- School of Social Science, University of Queensland, Brisbane, QLD, Australia
- Max Planck Institute for the Science of Human History, Jena, Germany
- Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, NSW, Australia
| | - Joël Chadœuf
- UR 1052, French National Institute for Agricultural Research (INRA), Montfavet, France
| | - Sam C Lin
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Zenobia Jacobs
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Richard G Roberts
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Michael I Bird
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- College of Science and Engineering, James Cook University, Cairns, QLD, Australia
| | - Laura S Weyrich
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Department of Anthropology, Pennsylvania State University, University Park, PA, USA
| | - Simon G Haberle
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Department of Archaeology and Natural History, School of Culture, History and Language, Australian National University, Canberra, ACT, Australia
| | - Sue O'Connor
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Department of Archaeology and Natural History, School of Culture, History and Language, Australian National University, Canberra, ACT, Australia
| | - Bastien Llamas
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- School of Biological Sciences, Environment Institute, University of Adelaide, Adelaide, SA, Australia
- National Centre for Indigenous Genomics, Australian National University, Canberra, ACT, Australia
| | - Tim J Cohen
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia
| | - Tobias Friedrich
- Department of Oceanography, School of Ocean and Earth Science and Technology, University of Hawai'i at Manoa, Honolulu, Hawai'i, USA
| | - Peter Veth
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- Archaeology and the Centre for Rock Art Research and Management M257, School of Social Sciences, University of Western Australia, Crawley, WA, Australia
| | - Matthew Leavesley
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
- College of Arts, Society and Education, James Cook University, Cairns, QLD, Australia
- Department of Anthropology and Sociology, University of Papua New Guinea, Port Moresby, Papua New Guinea
| | - Frédérik Saltré
- Global Ecology, College of Science and Engineering, Flinders University, Adelaide, SA, Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW, Australia
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17
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Brumm A, Oktaviana AA, Burhan B, Hakim B, Lebe R, Zhao JX, Sulistyarto PH, Ririmasse M, Adhityatama S, Sumantri I, Aubert M. Oldest cave art found in Sulawesi. Sci Adv 2021; 7:7/3/eabd4648. [PMID: 33523879 PMCID: PMC7806210 DOI: 10.1126/sciadv.abd4648] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 11/23/2020] [Indexed: 06/12/2023]
Abstract
Indonesia harbors some of the oldest known surviving cave art. Previously, the earliest dated rock art from this region was a figurative painting of a Sulawesi warty pig (Sus celebensis). This image from Leang Bulu' Sipong 4 in the limestone karsts of Maros-Pangkep, South Sulawesi, was created at least 43,900 years ago (43.9 ka) based on Uranium-series dating. Here, we report the Uranium-series dating of two figurative cave paintings of Sulawesi warty pigs recently discovered in the same karst area. The oldest, with a minimum age of 45.5 ka, is from Leang Tedongnge. The second image, from Leang Balangajia 1, dates to at least 32 ka. To our knowledge, the animal painting from Leang Tedongnge is the earliest known representational work of art in the world. There is no reason to suppose, however, that this early rock art is a unique example in Island Southeast Asia or the wider region.
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Affiliation(s)
- Adam Brumm
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Brisbane, Queensland, Australia.
| | - Adhi Agus Oktaviana
- Place, Evolution and Rock Art Heritage Unit (PERAHU), Griffith Centre for Social and Cultural Research, Griffith University, Gold Coast, Queensland, Australia
- Pusat Penelitian Arkeologi Nasional (ARKENAS), Jakarta, Indonesia
| | - Basran Burhan
- Australian Research Centre for Human Evolution, Environmental Futures Research Institute, Griffith University, Brisbane, Queensland, Australia
| | | | - Rustan Lebe
- Balai Pelestarian Cagar Budaya, Makassar, Indonesia
| | - Jian-Xin Zhao
- School of Earth and Environmental Sciences, University of Queensland, Brisbane, Queensland, Australia
| | | | - Marlon Ririmasse
- Pusat Penelitian Arkeologi Nasional (ARKENAS), Jakarta, Indonesia
| | | | - Iwan Sumantri
- Archaeology Laboratory, Hasanuddin University, Makassar, Indonesia
| | - Maxime Aubert
- Place, Evolution and Rock Art Heritage Unit (PERAHU), Griffith Centre for Social and Cultural Research, Griffith University, Gold Coast, Queensland, Australia.
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18
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Abstract
How Palaeolithic maritime transportation originated and developed is one of the key questions to understand the world-wide dispersal of modern humans that began 70,000-50,000 years ago. However, although the earliest evidence of maritime migration to Sahul (Australia and New Guinea) has been intensively studied, succeeding development of Paleolithic maritime activity is poorly understood. Here, we show evidence of deliberate crossing of challenging ocean that occurred 35,000-30,000 years ago in another region of the western Pacific, the Ryukyu Islands of southwestern Japan. Our analysis of satellite-tracked buoys drifting in the actual ocean demonstrated that accidental drift does not explain maritime migration to this 1200 km-long chain of islands, where the local ocean flows have kept the same since the late Pleistocene. Migration to the Ryukyus is difficult because it requires navigation across one of the world's strongest current, the Kuroshio, toward an island that lay invisible beyond the horizon. This suggests that the Palaeolithic island colonization occurred in a wide area of the western Pacific was a result of human's active and continued exploration, backed up by technological advancement.
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19
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Abstract
Worldwide, dogs (Canis familiaris) are certainly the most common domesticate (900 million according to the World Atlas) and are sometimes used as a proxy for human presence. Dogs were the first and therefore arguably most important species ever to be domesticated. It is widely accepted that the domestic dog is a descendent of Pleistocene gray wolves (Canis lupus), possibly of a population now extinct. How can an extant canid, the dingo (Canis dingo or Canis familiaris), whose status as a species and as a domesticate is controversial, improve our understanding of the ancient process of domesticating the dog? Here I review anatomical, behavioral, biogeographic, and molecular evidence on the appropriate status of dingoes in a historical context. Dingoes are now the major apex predator in Australia aside from humans. Different sources of evidence have suggested different times of arrival in Greater Australia for humans and canids and different degrees of intimacy or domestication between humans and canids. Just as domestic dogs are often accorded near‐human status, dingoes have special relationships with human families, but reproductively and behaviorally they remain independent. In sum, traits of the dingo reflect its lupine ancestry, a certain degree of accommodation to human company, and unique adaptations to the demands of its habitat. Emphasizing that domestication is a long‐term process, not an event, helps clarify the ambiguous status of dingoes.
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Affiliation(s)
- Pat Shipman
- Department of Anthropology, Pennsylvania State University, State College, Pennsylvania, USA
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20
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Shipton C, O'Connor S, Kealy S, Mahirta, Syarqiyah IN, Alamsyah N, Ririmasse M. Early ground axe technology in Wallacea: The first excavations on Obi Island. PLoS One 2020; 15:e0236719. [PMID: 32813705 DOI: 10.1371/journal.pone.0236719] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 07/11/2020] [Indexed: 01/02/2023] Open
Abstract
The first excavations on Obi Island, north-east Wallacea, reveal three phases of occupation beginning in the terminal Pleistocene. Ground shell artefacts appear at the end of the terminal Pleistocene, the earliest examples in Wallacea. In the subsequent early Holocene occupation phase, ground stone axe flakes appear, which are again the earliest examples in Wallacea. Ground axes were likely instrumental to subsistence in Obi’s dense tropical forest. From ~8000 BP there was a hiatus lasting several millennia, perhaps because increased precipitation and forest density made the sites inhospitable. The site was reoccupied in the Metal Age, with this third phase including quadrangular ground stone artefacts, as well as pottery and pigs; reflecting Austronesian influences. Greater connectivity at this time is also indicated by an Oliva shell bead tradition that occurs in southern Wallacea and an exotic obsidian artefact. The emergence of ground axes on Obi is an independent example of a broader pattern of intensification at the Pleistocene-Holocene transition in Wallacea and New Guinea, evincing human innovation in response to rapid environmental change.
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21
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Ihara Y, Ikeya K, Nobayashi A, Kaifu Y. A demographic test of accidental versus intentional island colonization by Pleistocene humans. J Hum Evol 2020; 145:102839. [PMID: 32645504 DOI: 10.1016/j.jhevol.2020.102839] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 06/01/2020] [Accepted: 06/01/2020] [Indexed: 10/23/2022]
Abstract
This study evaluates the hypothesis that some documented cases of long-distance sea crossing by the Late Pleistocene Homo sapiens occurred as a result of accidental drifting, rather than by intentional seafaring. For that purpose, we use an existing computer simulation framework, with some modifications, to investigate the likelihood that a planned or unplanned island colonization by a small group of individuals will persist to establish a viable population. Within the original framework, planned colonization was operationally characterized as being initiated by equal numbers of unrelated young men and women, whereas for unplanned colonization, those who migrate inadvertently were regarded in effect as a random sample of the whole population. Here, we consider a different scenario for unplanned colonization, which we believe is more relevant to sea crossing by the Late Pleistocene humans, that is, we assume that unplanned colonization occurs when members of households on watercrafts with limited voyaging capabilities are drifted away by ocean currents and washed up on a distant island. We also extend the previous analysis by considering a broader range of combinations of fertility and mortality schedules that individuals are assumed to follow. Our simulations suggest the following: (1) colonization of an island by ten or fewer unrelated young men and women can be successful within the feasible range of fertility and mortality levels; (2) in comparison, the likelihood of success for unplanned colonization is considerably smaller for the same range of fertility and mortality levels; and (3) there exists a small range of parameter combinations for which unplanned colonization has a non-negligible prospect of success even without assuming recurrent accidental drifts to the same island, and thus, the accidental colonization scenario cannot be totally excluded. In addition, we find that the minimum founding population required for successful colonization varies substantially depending on the fertility and mortality levels.
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Affiliation(s)
- Yasuo Ihara
- Department of Biological Sciences, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Kazunobu Ikeya
- Department of Modern Society and Civilization, National Museum of Ethnology, Senri Expo Park 10-1, Suita-shi, Osaka, 565-8511, Japan
| | - Atsushi Nobayashi
- Center for Cultural Resource Studies, National Museum of Ethnology, Senri Expo Park 10-1, Suita-shi, Osaka, 565-8511, Japan
| | - Yosuke Kaifu
- Department of Biological Sciences, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan; Department of Anthropology, National Museum of Nature and Science, Amakubo 4-1-1, Tsukuba-shi, Ibaraki, 305-0005, Japan
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22
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Pedro N, Brucato N, Fernandes V, André M, Saag L, Pomat W, Besse C, Boland A, Deleuze JF, Clarkson C, Sudoyo H, Metspalu M, Stoneking M, Cox MP, Leavesley M, Pereira L, Ricaut FX. Papuan mitochondrial genomes and the settlement of Sahul. J Hum Genet 2020; 65:875-87. [PMID: 32483274 DOI: 10.1038/s10038-020-0781-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 04/29/2020] [Accepted: 05/13/2020] [Indexed: 02/06/2023]
Abstract
New Guineans represent one of the oldest locally continuous populations outside Africa, harboring among the greatest linguistic and genetic diversity on the planet. Archeological and genetic evidence suggest that their ancestors reached Sahul (present day New Guinea and Australia) by at least 55,000 years ago (kya). However, little is known about this early settlement phase or subsequent dispersal and population structuring over the subsequent period of time. Here we report 379 complete Papuan mitochondrial genomes from across Papua New Guinea, which allow us to reconstruct the phylogenetic and phylogeographic history of northern Sahul. Our results support the arrival of two groups of settlers in Sahul within the same broad time window (50–65 kya), each carrying a different set of maternal lineages and settling Northern and Southern Sahul separately. Strong geographic structure in northern Sahul remains visible today, indicating limited dispersal over time despite major climatic, cultural, and historical changes. However, following a period of isolation lasting nearly 20 ky after initial settlement, environmental changes postdating the Last Glacial Maximum stimulated diversification of mtDNA lineages and greater interactions within and beyond Northern Sahul, to Southern Sahul, Wallacea and beyond. Later, in the Holocene, populations from New Guinea, in contrast to those of Australia, participated in early interactions with incoming Asian populations from Island Southeast Asia and continuing into Oceania.
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23
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Abstract
The dispersal of anatomically modern human populations out of Africa and across much of the rest of the world around 55 to 50 thousand years before present (ka) is recorded genetically by the multiple hominin groups they met and interbred with along the way, including the Neandertals and Denisovans. The signatures of these introgression events remain preserved in the genomes of modern-day populations, and provide a powerful record of the sequence and timing of these early migrations, with Asia proving a particularly complex area. At least 3 different hominin groups appear to have been involved in Asia, of which only the Denisovans are currently known. Several interbreeding events are inferred to have taken place east of Wallace's Line, consistent with archaeological evidence of widespread and early hominin presence in the area. However, archaeological and fossil evidence indicates archaic hominins had not spread as far as the Sahul continent (New Guinea, Australia, and Tasmania), where recent genetic evidence remains enigmatic.
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24
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Bradshaw CJA, Ulm S, Williams AN, Bird MI, Roberts RG, Jacobs Z, Laviano F, Weyrich LS, Friedrich T, Norman K, Saltré F. Minimum founding populations for the first peopling of Sahul. Nat Ecol Evol 2019; 3:1057-1063. [PMID: 31209287 DOI: 10.1038/s41559-019-0902-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 04/15/2019] [Indexed: 11/09/2022]
Abstract
The timing, context and nature of the first people to enter Sahul is still poorly understood owing to a fragmented archaeological record. However, quantifying the plausible demographic context of this founding population is essential to determine how and why the initial peopling of Sahul occurred. We developed a stochastic, age-structured model using demographic rates from hunter-gatherer societies, and relative carrying capacity hindcasted with LOVECLIM's net primary productivity for northern Sahul. We projected these populations to determine the resilience and minimum sizes required to avoid extinction. A census founding population of between 1,300 and 1,550 individuals was necessary to maintain a quasi-extinction threshold of ≲0.1. This minimum founding population could have arrived at a single point in time, or through multiple voyages of ≥130 people over ~700-900 years. This result shows that substantial population amalgamation in Sunda and Wallacea in Marine Isotope Stages 3-4 provided the conditions for the successful, large-scale and probably planned peopling of Sahul.
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Affiliation(s)
- Corey J A Bradshaw
- Global Ecology, College of Science and Engineering, Flinders University, Adelaide, South Australia, Australia. .,ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, Australia.
| | - Sean Ulm
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, Australia.,College of Arts, Society and Education, James Cook University, Cairns, Queensland, Australia
| | - Alan N Williams
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, Australia.,Climate Change Research Centre, School of Biological, Earth and Environmental Sciences, The University of New South Wales, Sydney, New South Wales, Australia.,Extent Heritage Pty Ltd, Sydney, New South Wales, Australia
| | - Michael I Bird
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, Australia.,College of Science and Engineering, James Cook University, Cairns, Queensland, Australia
| | - Richard G Roberts
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, Australia.,Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, New South Wales, Australia
| | - Zenobia Jacobs
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, Australia.,Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, New South Wales, Australia
| | - Fiona Laviano
- Global Ecology, College of Science and Engineering, Flinders University, Adelaide, South Australia, Australia
| | - Laura S Weyrich
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, Australia.,Australian Centre for Ancient DNA, University of Adelaide, Adelaide, South Australia, Australia
| | - Tobias Friedrich
- Department of Oceanography, School of Ocean and Earth Science and Technology, University of Hawai'i at Mānoa, Honolulu, HI, USA
| | - Kasih Norman
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, Australia.,Centre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, New South Wales, Australia
| | - Frédérik Saltré
- Global Ecology, College of Science and Engineering, Flinders University, Adelaide, South Australia, Australia.,ARC Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, New South Wales, Australia
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25
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Bird MI, Condie SA, O'Connor S, O'Grady D, Reepmeyer C, Ulm S, Zega M, Saltré F, Bradshaw CJA. Early human settlement of Sahul was not an accident. Sci Rep 2019; 9:8220. [PMID: 31209234 PMCID: PMC6579762 DOI: 10.1038/s41598-019-42946-9] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 03/07/2019] [Indexed: 11/25/2022] Open
Abstract
The first peopling of Sahul (Australia, New Guinea and the Aru Islands joined at lower sea levels) by anatomically modern humans required multiple maritime crossings through Wallacea, with at least one approaching 100 km. Whether these crossings were accidental or intentional is unknown. Using coastal-viewshed analysis and ocean drift modelling combined with population projections, we show that the probability of randomly reaching Sahul by any route is <5% until ≥40 adults are 'washed off' an island at least once every 20 years. We then demonstrate that choosing a time of departure and making minimal headway (0.5 knots) toward a destination greatly increases the likelihood of arrival. While drift modelling demonstrates the existence of 'bottleneck' crossings on all routes, arrival via New Guinea is more likely than via northwestern Australia. We conclude that anatomically modern humans had the capacity to plan and make open-sea voyages lasting several days by at least 50,000 years ago.
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Affiliation(s)
- Michael I Bird
- ARC Centre of Excellence for Australian Biodiversity and Heritage, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia.
- College of Science and Engineering, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia.
| | - Scott A Condie
- CSIRO Oceans and Atmosphere, GPO Box 1538, Hobart, Tasmania, 7004, Australia
| | - Sue O'Connor
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Australian National University, Australian Capital Territory, 0200, Australia
- Department of Archaeology and Natural History, College of Asia and the Pacific, Australian National University, Australian Capital Territory, 0200, Australia
| | - Damien O'Grady
- ARC Centre of Excellence for Australian Biodiversity and Heritage, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia
- College of Science and Engineering, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia
| | - Christian Reepmeyer
- ARC Centre of Excellence for Australian Biodiversity and Heritage, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia
- College of Arts, Society and Education, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia
| | - Sean Ulm
- ARC Centre of Excellence for Australian Biodiversity and Heritage, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia
- College of Arts, Society and Education, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia
| | - Mojca Zega
- ARC Centre of Excellence for Australian Biodiversity and Heritage, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia
- College of Arts, Society and Education, James Cook University, PO Box 6811, Cairns, Queensland, 4870, Australia
| | - Frédérik Saltré
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Global Ecology, College of Science and Engineering, Flinders University, Adelaide, Australia, 5001, Australia
| | - Corey J A Bradshaw
- ARC Centre of Excellence for Australian Biodiversity and Heritage, Global Ecology, College of Science and Engineering, Flinders University, Adelaide, Australia, 5001, Australia
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26
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Li F, Vanwezer N, Boivin N, Gao X, Ott F, Petraglia M, Roberts P. Heading north: Late Pleistocene environments and human dispersals in central and eastern Asia. PLoS One 2019; 14:e0216433. [PMID: 31141504 PMCID: PMC6541242 DOI: 10.1371/journal.pone.0216433] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 04/20/2019] [Indexed: 11/18/2022] Open
Abstract
The adaptability of our species, as revealed by the geographic routes and palaeoenvironmental contexts of human dispersal beyond Africa, is a prominent topic in archaeology and palaeoanthropology. Northern and Central Asia have largely been neglected as it has been assumed that the deserts and mountain ranges of these regions acted as 'barriers', forcing human populations to arc north into temperate and arctic Siberia. Here, we test this proposition by constructing Least Cost Path models of human dispersal under glacial and interstadial conditions between prominent archaeological sites in Central and East Asia. Incorporating information from palaeoclimatic, palaeolake, and archaeological data, we demonstrate that regions such as the Gobi Desert and the Altai Mountain chains could have periodically acted as corridors and routes for human dispersals and framing biological interactions between hominin populations. Review of the archaeological datasets in these regions indicates the necessity of wide-scale archaeological survey and excavations in many poorly documented parts of Eurasia. We argue that such work is likely to highlight the 'northern routes' of human dispersal as variable, yet crucial, foci for understanding the extreme adaptive plasticity characteristic of the emergence of Homo sapiens as a global species, as well as the cultural and biological hybridization of the diverse hominin species present in Asia during the Late Pleistocene.
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Affiliation(s)
- Feng Li
- Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China
- CAS Center for Excellence in Life and Paleoenvironment, Beijing, China
| | - Nils Vanwezer
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Nicole Boivin
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Xing Gao
- Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China
- CAS Center for Excellence in Life and Paleoenvironment, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Florian Ott
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Michael Petraglia
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- Human Origins Program, National Museum of Natural History, Smithsonian Institution, Washington, D.C., United States of America
| | - Patrick Roberts
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- School of Social Science, The University of Queensland, St Lucia, Brisbane, Australia
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Guo R, Wu T, Liu M, Huang M, Stendardo L, Zhang Y. The Construction and Optimization of Ecological Security Pattern in the Harbin-Changchun Urban Agglomeration, China. Int J Environ Res Public Health 2019; 16:E1190. [PMID: 30987048 DOI: 10.3390/ijerph16071190] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 03/26/2019] [Accepted: 03/30/2019] [Indexed: 12/03/2022]
Abstract
Urban agglomerations have become a new geographical unit in China, breaking the administrative fortresses between cities, which means that the population and economic activities between cities will become more intensive in the future. Constructing and optimizing the ecological security pattern of urban agglomerations is important for promoting harmonious social-economic development and ecological protection. Using the Harbin-Changchun urban agglomeration as a case study, we have identified ecological sources based on the evaluation of ecosystem functions. Based on the resistance surface modified by nighttime light (NTL) data, the potential ecological corridors were identified using the least-cost path method, and key ecological corridors were extracted using the gravity model. By combining 15 ecological sources, 119 corridors, 3 buffer zones, and 77 ecological nodes, the ecological security pattern (ESP) was constructed. The main land-use types composed of ecological sources and corridors are forest land, cultivated land, grassland, and water areas. Some ecological sources are occupied by construction, while unused land has the potential for ecological development. The ecological corridors in the central region are distributed circularly and extend to southeast side in the form of tree branches with the Songhua River as the central axis. Finally, this study proposes an optimizing pattern with “four belts, four zones, one axis, nine corridors, ten clusters and multi-centers” to provide decision makers with spatial strategies with respect to the conflicts between urban development and ecological protection during rapid urbanization.
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