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Voukkali I, Papamichael I, Loizia P, Zorpas AA. Urbanization and solid waste production: prospects and challenges. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:17678-17689. [PMID: 37270759 DOI: 10.1007/s11356-023-27670-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 05/11/2023] [Indexed: 06/05/2023]
Abstract
The increasing urban population and the restructuring of urban economies are the main aspects that determine urban development in the twenty-first century. Rapid urbanization is among the most significant anthropogenic factors that impact ecosystems and sustainability. Urbanization is a "double-edged sword." Even though it contributes to economic prosperity and social development, at the same time, it poses severe challenges to the natural environment and social system. The scientific community emphasizes the need to investigate the relationship between cities and the environment to comprehend their dynamic interactions related with problems such as climate change, consumption of natural resources, and life quality degradation. Population growth and urbanization are central considerations of the 2030 Agenda of the United Nations Sustainable Development Goals, particularly SDG 11, dealing with making cities inclusive, safe, resilient, and sustainable. Moreover, the new circular economy model is receiving increasing attention globally as a solution to the current production and consumption model, which is based on constant growth and increasing resource input. The objective of this paper was to identify the major challenges occurred due to the rapid urbanization in a coastal city though a qualitative and quantitative waste compositional analysis. The ultimate goal is to propose the waste compositional analysis as a new indicator in the literature for determination of the degree of metabolism in an island region. According to the compositional analysis, the higher the population density in a region, the greater the volume of garbage produced and, consequently, the infrastructure necessary for waste management. Also, the increased seasonal tourist activity leads to an increase in the number of tourist accommodations and services. The results provided may also be applicable in other cities with similar characteristics related with tourism habits and the challenges they may face as a result of the waste production.
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Affiliation(s)
- Irene Voukkali
- Faculty of Pure and Applied Sciences, Laboratory of Chemical Engineering and Engineering Sustainability, Open University of Cyprus, Giannou Kranidioti 89, 2231, Latsia, Nicosia, Cyprus
| | - Iliana Papamichael
- Faculty of Pure and Applied Sciences, Laboratory of Chemical Engineering and Engineering Sustainability, Open University of Cyprus, Giannou Kranidioti 89, 2231, Latsia, Nicosia, Cyprus
| | - Pantelitsa Loizia
- Faculty of Pure and Applied Sciences, Laboratory of Chemical Engineering and Engineering Sustainability, Open University of Cyprus, Giannou Kranidioti 89, 2231, Latsia, Nicosia, Cyprus
| | - Antonis A Zorpas
- Faculty of Pure and Applied Sciences, Laboratory of Chemical Engineering and Engineering Sustainability, Open University of Cyprus, Giannou Kranidioti 89, 2231, Latsia, Nicosia, Cyprus.
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Assortment of Airports’ Sustainability Strategy: A Comprehensiveness Analysis Framework. SUSTAINABILITY 2022. [DOI: 10.3390/su14074217] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Global sustainability challenges are transforming 21st century business. Economic, social, and environmental sustainability impacts regulatory agencies and enterprises, particularly in the air transport industry, which facilitates access to productive services and market linkage. Stakeholders, shareholders, consumers, employees, and society are increasingly pressuring businesses to examine their socioeconomic consequences and manage them sustainably and resiliently. In this competitive and economically sensitive climate, good management is a primary responsibility for airport operators and authorities, as well as national and local economies. An assessment tool for airport strategic plans is developed in this research. Corporate activities can encourage responsible infrastructure development and company sustainability. The assessment methodology is based on a comparative analysis between airports and regulatory authorities’ threshold. The role of sustainability in the air transport business ecosystem is depicted using a systemic approach, demonstrating that its relationship to business performance is a significant barrier to business resilience and competition for planners, managers, and decision makers. The numerical application considers a group of European, U.S, and Asian airports serving international flights. Conventional wisdom is to provide the evaluation analysis framework for planning and managing capital-intensive transport hubs such as airports.
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Özbay İ, Gokceviz NA. Towards zero-waste airports: a case study of Istanbul Airport. JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT 2021; 24:134-142. [PMID: 35194406 PMCID: PMC8527968 DOI: 10.1007/s10163-021-01308-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 09/16/2021] [Indexed: 06/14/2023]
Abstract
UNLABELLED In this day and age, an important indicator of sustainable waste management is zero-waste index. Zero-waste approach is adopted by many organizations in different sectors. In this context, implementation of sustainable waste management at airports, which have become the most vibrant centers of the transportation sector in the globalizing world, is one of the important environmental issues. In this study, the activities carried out in the Istanbul airport in 2019-2020 within the scope of sustainable waste management were evaluated within the framework of zero-waste approach. For this purpose, waste characterizations for different zones in the airport have been presented. When the methods used in the disposal of the wastes were examined, it was seen that recycling (43-49%) and landfilling (50-57%) took the first place. The results of the study reveal that the pandemic restrictions implemented in 2020 have caused significant differences in the amount and composition of waste generated. The highest decrease in waste generation occurred in Zone A where terminal activities are located, with 76%. This change was also reflected in the zero-waste index determined depending on the waste management strategies applied, and the values calculated for 2019 and 2020 were found to be 0.35 and 0.26, respectively. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s10163-021-01308-2.
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Affiliation(s)
- İsmail Özbay
- Department of Environmental Engineering, Faculty of Engineering, Kocaeli University, 41380 Kocaeli, Turkey
| | - Nebil Arda Gokceviz
- Department of Environmental Engineering, Faculty of Engineering, Kocaeli University, 41380 Kocaeli, Turkey
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Sitadewi D, Yudoko G, Okdinawati L. Bibliographic mapping of post-consumer plastic waste based on hierarchical circular principles across the system perspective. Heliyon 2021; 7:e07154. [PMID: 34141922 PMCID: PMC8187834 DOI: 10.1016/j.heliyon.2021.e07154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/24/2021] [Accepted: 05/24/2021] [Indexed: 11/25/2022] Open
Abstract
The current dominating production and consumption model is based on the linear economy (LE) model, within which raw materials are extracted-processed-consumed-discarded. A circular economy (CE) constitutes a regenerative systemic approach to economic development which views waste as a valuable resource to be reprocessed back into the economy. In order to understand the circular strategy for a systemic change from an LE to a CE as a means of resolving the issue of plastic waste, this research aims to map current circular strategy trends across the system perspective contained in the literature relating to plastic CE literature. The novelty of the research lies in the mapping and review of the distribution of comprehensive circular strategies within the 9R framework across the entire system perspective (e.g. micro-meso-macro) down to its sub-levels in the literature on a plastic CE. The bibliographic mapping and systematic literature review iindicateed that the majority of the research focused on recycle (R8), followed by refuse (R0), reuse (R3), and reduce (R2). Certain circular strategies are more appropriate to handling certain plastic materials, despite CE's favoring of prevention and recycling over incineration. Recover (R9) is often used to process mixed and contaminated plastic. Recycling (R8) is the most popular circular strategy and the most applicable to plastic material with three recycle trends, namely; mechanical recycling, chemical recycling and DRAM (Distributed-Recycling-and-Additive-Manufacturing). Prolonging the product life through refurbishing (R5) is not applicable to plastic due to its material limitations. Reduce (R2) popularity as circular strategy reflects the preference to reduce consumption, either by launching campaigns to prevent waste or increasing production efficiency. Research on Rethink (R1) has largely focused on rethinking product design, consumer and organization behavior and perceptions of CE. Refuse (R0) strategy is an adoption of bio-based plastics which have a similar function to fossil-based plastics.
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Affiliation(s)
- Dania Sitadewi
- School of Business and Management, Institut Teknologi Bandung (ITB), Bandung, Indonesia
| | - Gatot Yudoko
- School of Business and Management, Institut Teknologi Bandung (ITB), Bandung, Indonesia
| | - Liane Okdinawati
- School of Business and Management, Institut Teknologi Bandung (ITB), Bandung, Indonesia
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Voukkali I, Loizia P, Navarro Pedreño J, Zorpas AA. Urban strategies evaluation for waste management in coastal areas in the framework of area metabolism. WASTE MANAGEMENT & RESEARCH : THE JOURNAL OF THE INTERNATIONAL SOLID WASTES AND PUBLIC CLEANSING ASSOCIATION, ISWA 2021; 39:448-465. [PMID: 33427116 DOI: 10.1177/0734242x20972773] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Europe is considered one of the most attractive and safe prevalent tourist destinations in the entire world. Approximately half (47.4%) of European tourist visits occurred in coastal regions, defined "on the basis of and consist of local administrative units or municipalities that border the sea, or have at least half of their total surface area within a distance of 10 km from the sea." Destinations such as Malta, Greece, Cyprus, Spain and Croatia presented with an increased level of tourist accommodation establishments, as well as, the overall flow of tourism in the European Union is mostly concentrated on Mediterranean coastal regions (as nine out 10 tourists, in 2015, spent their holidays at coastal areas). This paper, is dealing with the assessment of a tourist area and how the concept of urban metabolism has been affected by touristic activities. Moreover, this research using several key performance indicators such as waste compositional analysis, the clean coast index, the accumulation rate, and accumulation index, etc., tries to measure the level of environmental performance, and furthermore, to assess the existing infrastructures and the waste management plan, that are being implemented. The results are very useful, for any policy-maker, as well as competent authorities and/or tourist organizations which are dealing with tourist activities and aim to propose or re-schedule any waste strategy targeting the goals of United Nations Sustainable Development Goals, European Green Deal, and the new circular economy strategy.
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Affiliation(s)
- Irene Voukkali
- Institute of Environmental Technology and Sustainable Development, Envitech Ltd, Department of Research and Development, Cyprus
- Faculty of Pure and Applied Sciences, Environmental Conservation and Management, Laboratory of Chemical Engineering and Engineering Sustainability, Open University of Cyprus, Latsia, Nicosia, Cyprus
| | - Pantelisa Loizia
- Institute of Environmental Technology and Sustainable Development, Envitech Ltd, Department of Research and Development, Cyprus
- Faculty of Pure and Applied Sciences, Environmental Conservation and Management, Laboratory of Chemical Engineering and Engineering Sustainability, Open University of Cyprus, Latsia, Nicosia, Cyprus
| | - Jose Navarro Pedreño
- Department of Agrochemistry and Environment, University Miguel Hernandez of Elche, Elche, Alicante, Spain
| | - Antonis A Zorpas
- Faculty of Pure and Applied Sciences, Environmental Conservation and Management, Laboratory of Chemical Engineering and Engineering Sustainability, Open University of Cyprus, Latsia, Nicosia, Cyprus
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Loizia P, Voukkali I, Zorpas AA, Navarro Pedreño J, Chatziparaskeva G, Inglezakis VJ, Vardopoulos I, Doula M. Measuring the level of environmental performance in insular areas, through key performed indicators, in the framework of waste strategy development. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 753:141974. [PMID: 32906046 DOI: 10.1016/j.scitotenv.2020.141974] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/06/2020] [Accepted: 08/23/2020] [Indexed: 06/11/2023]
Abstract
To measure "something that is not there", is not easy and at the same time not fully understandable and perceived by the citizens. Several elements (such as, waste production, waste management cost, social attitude and behaviour, etc.) interrupt and disturb any strategy in the framework of waste management. Additionally, through the European Green Deal (EGD), Europe is trying to achieve climate neutrality by 2050, taking into account the Circular Economy Strategy (CES) and the United Nations Sustainable Development Goals (UNSDGs). A Driving Force-Pressure-State-Impact-Response (DPSIR) breakdown was applied, to establish and organize key information's on the environmental performance (E.P) taking into consideration the existing pollution, reviewing the contemporary knowledge and existing implemented waste strategies on the driving forces, pressures, states and impacts. This paper includes several key performed indicators (KPIs), in order to evaluate the E.P of an area, through hybrid approach which cover among others, the waste compositional analysis, SWOT and PESTEL analysis, waste recycling and waste accumulation index, prevention activities, awareness activities etc. The results indicate that, the selected areas implement periodic measures, but they need to put more effort to boost their citizens to participate in any proposed waste strategy. Furthermore, the results are very valuable and helpful to policy makers, consultants, scientists, competent authorities, stakeholders etc., in order to design and promote synergies and activities (mainly in Local Authorities), to reach the proposed figures that EGD, proposed in relation with the CES as well as with the SDGs.
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Affiliation(s)
- Pantelitsa Loizia
- Institute of Environmental Technology and Sustainable Development (ENVITECH), Department of Research and Development, Paralimni, P.O. Box 34073, 5309, Cyprus; Open University of Cyprus, Faculty of Pure and Applied Sciences, Environmental Conservation and Management, Laboratory of Chemical Engineering and Engineering Sustainability, P.O. Box 12794, 2252, Latsia, Nicosia, Cyprus.
| | - Irene Voukkali
- Institute of Environmental Technology and Sustainable Development (ENVITECH), Department of Research and Development, Paralimni, P.O. Box 34073, 5309, Cyprus; Open University of Cyprus, Faculty of Pure and Applied Sciences, Environmental Conservation and Management, Laboratory of Chemical Engineering and Engineering Sustainability, P.O. Box 12794, 2252, Latsia, Nicosia, Cyprus.
| | - Antonis A Zorpas
- Open University of Cyprus, Faculty of Pure and Applied Sciences, Environmental Conservation and Management, Laboratory of Chemical Engineering and Engineering Sustainability, P.O. Box 12794, 2252, Latsia, Nicosia, Cyprus.
| | - Jose Navarro Pedreño
- University Miguel Hernández of Elche (UMH), Department of Agrochemistry and Environment, Av/Universidad s/n. Edificio Alcudia, 03202 Elche, Spain.
| | - Georgia Chatziparaskeva
- Open University of Cyprus, Faculty of Pure and Applied Sciences, Environmental Conservation and Management, Laboratory of Chemical Engineering and Engineering Sustainability, P.O. Box 12794, 2252, Latsia, Nicosia, Cyprus.
| | - Vassilis J Inglezakis
- Department of Chemical and Process Engineering, University of Strathclyde, 75 Montrose Street, Glasgow G1 1XJ, UK.
| | - Ioannis Vardopoulos
- Open University of Cyprus, Faculty of Pure and Applied Sciences, Environmental Conservation and Management, Laboratory of Chemical Engineering and Engineering Sustainability, P.O. Box 12794, 2252, Latsia, Nicosia, Cyprus.
| | - Maria Doula
- Open University of Cyprus, Faculty of Pure and Applied Sciences, Environmental Conservation and Management, Laboratory of Chemical Engineering and Engineering Sustainability, P.O. Box 12794, 2252, Latsia, Nicosia, Cyprus.
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Zorpas AA. Strategy development in the framework of waste management. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 716:137088. [PMID: 32059326 DOI: 10.1016/j.scitotenv.2020.137088] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/20/2020] [Accepted: 02/01/2020] [Indexed: 06/10/2023]
Abstract
Taking into account the declaration from the Treaty of Rome (back in 1957), on environmental protection "the harmonization of environmental legislations and uniformity in the fight against certain forms of aid, so that technical barriers to the free circulation of goods would not arise due to different national links", there is a need to develop Strategy(ies) in the Framework of Waste Management in order to reach the targets on 2050. Those Strategies aim to increase quality of life and change the way that citizens react in the great debates. Those Strategies should reduce the impact of several processes on the environment through product, processes, and corporate policies using green applicable sustainable resources and environmental management systems (such as ISO 14001, EMAS) as well as a number of activities (prevention, reduced, reused etc) measuring at the same time the impact on society. This paper provides a holistic approach processing how to develop, implement, monitor and improve a strategy (even an existing one) in the framework of waste management at a local level and or at a central level. The proposed methodology could be a useful tool for any policy makers, consultants, engineers, urban planners, academics etc., in order to develop and apply strategy related with household and/or food waste prevention, material reuse, waste reduce (i.e plastics, food, recyclables etc)., in the framework of household solid waste management and beyond. Moreover, the adoption of Strategy(ies) also aims to protect and enhance the Union's natural capital and to turn the Union into a resource-efficient, green, and competitive low-carbon economy in the nearest future taking into acount also the European Green Deal stategy.
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Affiliation(s)
- Antonis A Zorpas
- Open University of Cyprus, Faculty of Pure and Applied Science, Environmental Conservation and Management, Lab of Chemical Engineering and Engineering Sustainability, Giannou Kranidioti Ave 33, 2220 Latsia, Nicosia, Cyprus.
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Blanca-Alcubilla G, Roca M, Bala A, Sanz N, De Castro N, Fullana-I-Palmer P. Airplane cabin waste characterization: Knowing the waste for sustainable management and future recommendations. WASTE MANAGEMENT (NEW YORK, N.Y.) 2019; 96:57-64. [PMID: 31376970 DOI: 10.1016/j.wasman.2019.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 07/01/2019] [Accepted: 07/02/2019] [Indexed: 06/10/2023]
Abstract
The aviation industry generates a significant amount of comingle waste. Nowadays, companies are making efforts to enhance waste management and reduce waste generation. In order to improve present practices and implement a proper waste management system, the quantities, materials, and typology of waste generated need to be studied. A total of 145 airplanes were analysed. We differentiated 5 strips of duration and identified 4 different generation sources within the cabin associated to the business and tourist passenger classes. We classified and characterized the waste into 20 different materials. Results provide a detailed, representative and adapted study of the catering waste generated in the aviation industry. The characterization, which allows distinguishing between manipulated and unmanipulated materials, aims at providing useful information to reduce the generation of waste. The analysis performed in the present study shows that the flying distance increases the waste generation, as more food is served. It also shows that organic matter, paper/cardboard and packaging are the dominant materials in the waste generated in flights. The results of the characterizations obtained allow making some recommendations. The use of bi-compartmentalized waste trolleys to separate on-board recyclable materials from the rest is desirable to obtain a clean recoverable waste stream. Supressing unpopular food from menus, identified analysing the leftovers, could also reduce the amount of waste generated. (This characterization study is part of the European project LIFE + Zero Cabin Waste.). Changes in the CE 1069/2009 regulation would allow more waste to be recycled instead of landfilled. Ultimately, the information obtained from this study will be used to design a more sustainable waste management system.
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Affiliation(s)
- G Blanca-Alcubilla
- UNESCO Chair in Life Cycle and Climate Change ESCI-UPF, Universitat Pompeu Fabra, Passeig Pujades 1, 08003 Barcelona, Spain
| | - M Roca
- UNESCO Chair in Life Cycle and Climate Change ESCI-UPF, Universitat Pompeu Fabra, Passeig Pujades 1, 08003 Barcelona, Spain; ESCI-UPF Research in International Studies and Economics (RISE), Universitat Pompeu Fabra, Passeig Pujades 1, Barcelona 08003, Spain
| | - A Bala
- UNESCO Chair in Life Cycle and Climate Change ESCI-UPF, Universitat Pompeu Fabra, Passeig Pujades 1, 08003 Barcelona, Spain
| | - N Sanz
- ECOEMBES, Paseo de la Castellana 83-85/11, 28046 Madrid, Spain
| | - N De Castro
- GATE GOURMET (GG), Camino de la Muñoza, 28042 Madrid, Spain
| | - P Fullana-I-Palmer
- UNESCO Chair in Life Cycle and Climate Change ESCI-UPF, Universitat Pompeu Fabra, Passeig Pujades 1, 08003 Barcelona, Spain.
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