1
|
Ma Q, Yang R, Lin Y. Dynamic role of clean energy and sustainable economic growth in coastal region: Novel observations from China. ENVIRONMENTAL RESEARCH 2024; 251:118659. [PMID: 38462089 DOI: 10.1016/j.envres.2024.118659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/25/2024] [Accepted: 03/07/2024] [Indexed: 03/12/2024]
Abstract
China's coastal region is the major geographical unit for the future development of China's industrial sector. The transformation of basic structure to high-class development in China's coastal places is a significant tool for promoting the changes related to quality, power and efficiency in regional economic development. In the 21st century, environmental and energy issues have increased worldwide, and challenges related to environmental pollution, energy crises, and ecological imbalances have emerged. To climate change and energy utilization, the sustainable progress of clean energy is the new route of future energy development. Based on China's non-polluting energy growth process in the last ten years, this article explores China's clean/green energy policies and economic growth development plans. Clean energy utilization is crucial for sustainable development in the context of high-quality economic growth and climate change. However, the monetary evolution and carbon emission are not investigated whole from the clean energy aspects. Using Wind energy sources as the acceptable variable, this paper employs threshold regression and impulse functions to assess the energy consumption and economic growth on carbon emission in 30 Chinese provinces over the 2000 to 2020 period. The Deep Belief Network (DBN) model predicts wind energy utilization and efficiency. The results show that economic development and carbon emissions are connected. Further, growth influences promote the offset of carbon emissions. Green innovation alters the nexus of carbon emissions, and China's economy reduces carbon usage. It provides the decision-making policies for clean energy development.
Collapse
Affiliation(s)
- Qiangqiang Ma
- School of Marxism, Jilin University of Finance and Economics, Changchun, 130117, China.
| | - Ruixi Yang
- School of Marxism, Jilin University of Finance and Economics, Changchun, 130117, China
| | - Yu Lin
- School of Marxism, Jilin University of Finance and Economics, Changchun, 130117, China
| |
Collapse
|
2
|
Akbari Variani H, Afshar A, Vahabzadeh M, Molajou A. A review on food subsystem simulation models for the water-food-energy nexus: development perspective. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:95197-95214. [PMID: 37597151 DOI: 10.1007/s11356-023-29149-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 07/30/2023] [Indexed: 08/21/2023]
Abstract
Agricultural crops are the primary food source because livestock and poultry products also indirectly depend on crops. A significant obstacle to adopting the water, food, and energy (WFE) nexus is the lack of a comprehensive and easy-to-use simulation model for the food subsystem focusing on crops. By reviewing the articles in Scopus and Google Scholar databases, WFE nexus studies can be divided into two categories: simulation-based and conceptual-based studies of WFE nexus. Based on the developmental perspective on food subsystem modeling in the WFE nexus, the conceptual studies were excluded, and the modeling studies were reviewed. Two points of view can be used for WFE nexus modeling: 1. hard-link modeling and 2. soft-link modeling. Comparing these two types of modeling showed that hard-link modeling cannot model the interrelations of the food subsystem, and this shortcoming is of great importance. This study reviewed the crop growth models (CGMs) used in the WFE nexus system from the development perspective. The technical characteristics of the CGMs have been evaluated according to the requirements of the CGMs. Finally, a checklist based on the criteria defined for the nexus system has been provided, which can guide researchers in choosing the appropriate CGMs for the food subsystem with the nexus approach. The analysis revealed that none of the CGMs studied alone were sufficient to develop a simulation model for the food subsystem with the WFE nexus. However, the AquaCrop model met more criteria.
Collapse
Affiliation(s)
| | - Abbas Afshar
- Civil Engineering Department, Iran University of Science & Technology, Tehran, Iran
| | - Masoud Vahabzadeh
- Civil Engineering Department, Iran University of Science & Technology, Tehran, Iran
| | - Amir Molajou
- Civil Engineering Department, Iran University of Science & Technology, Tehran, Iran.
| |
Collapse
|
3
|
Naghavi S, Mirzaei A, Sardoei MA, Azarm H. Evaluation of water-energy-food-environment-agricultural economic growth nexus integrated approach to achieve sustainable production. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:96715-96725. [PMID: 37581731 DOI: 10.1007/s11356-023-29119-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 07/29/2023] [Indexed: 08/16/2023]
Abstract
Today, growing the production of the agricultural sector in order to meet the increasing demand of food is happening through excessive consumption of water resources, energy, chemical fertilizers, and pesticides, especially in developing countries. Therefore, the present study aims to design a new approach for sustainable management of resources and realization of clean production in the agricultural sector. In order to design the new approach of the present study, the integration of two concepts of water-energy-food (WEF) nexus and decoupling pollution-agricultural growth (DEC) was used. The proposed approach is modeled through the multi-objective programming model by optimizing the WEF and DEC indices, which is the first research effort in this field. In this regard, the performance of this approach was evaluated in Jiroft County in Kerman province, Iran. The results of the study showed that the consumption of chemical fertilizers and pesticides in the optimal pattern with the simultaneous provision of WEF and gross margin (GM) goals (optimal 1) is about 110 kg and 0.19 l per hectare, respectively, more than the proposed pattern (optimal 3). On the other hand, the consumption of water and energy resources in the optimal pattern with the simultaneous provision of DEC and GM goals (optimal 2) is about 8785 cubic meters and 1108 MJ per hectare more than the proposed pattern (optimal 3), respectively. Therefore, this approach, due to the simultaneous integration of two concepts of sustainable development in the agricultural sector, can overcome the weakness of the WEF nexus in not paying attention to the issues of environmental pollution affected by the use of chemical inputs and the weakness of separating pollution-agricultural growth in not paying attention to the management of water and energy resources in the agricultural sector.
Collapse
Affiliation(s)
- Somayeh Naghavi
- Department of Agricultural Economics, Faculty of Agriculture, University of Jiroft, Jiroft, Iran
| | - Abbas Mirzaei
- Department of Agricultural Economics, Faculty of Agriculture Engineering and Rural Development, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Iran.
| | - Mohsen Adeli Sardoei
- Department of Agricultural Economics, Faculty of Agriculture, University of Jiroft, Jiroft, Iran
| | - Hassan Azarm
- Department of Agricultural Economics, Shiraz University, Shiraz, Iran
| |
Collapse
|
4
|
Vahabzadeh M, Afshar A, Molajou A. Energy simulation modeling for water-energy-food nexus system: a systematic review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:5487-5501. [PMID: 36418836 DOI: 10.1007/s11356-022-24300-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/15/2022] [Indexed: 06/16/2023]
Abstract
Since essential nexus variables were not considered in the energy subsystem, this study focused on the role of energy in the Water, Energy, and Food nexus (WEF nexus) system. The energy subsystem interacts with water and food on the supply and demand sides. The WEF nexus-based energy model has not been reviewed recently. This study provides a systematic review of 459 articles regarding energy simulation modeling issues relating to the WEF nexus system. The keyword ("energy" AND "simulation" AND "nexus") as well as "water" OR "food" OR "climate" OR "land" OR "carbon" OR "environment" is used for searching WEF nexus documents for energy simulation. The review highlighted that the energy subsystem is modeled online (One-way) and offline (Two-way), and the energy simulation struggles to represent its system boundary with the water and food subsystems in different spatial scales (household to global). The energy subsystem of the WEF nexus did not address return flow from cooling towers and crop energy consumption comprehensively. In the research, the supply and demand section of the energy subsystem demonstrated that a comprehensive simulation model for energy can be developed using the nexus system approach. The energy subsystem's supply, primarily power plants, interacts with the water subsystem, and the energy generation policy is based on water use. The WEF nexus system assesses renewable energy effects to reduce tradeoffs. In addition, energy demand is related to energy consumption, so the energy consumption for each crop can be calculated and explained the appropriate cultivation pattern based on it.
Collapse
Affiliation(s)
- Masoud Vahabzadeh
- Civil Engineering Department, Iran University of Science and Technology, Tehran, Iran
| | - Abbas Afshar
- Civil Engineering Department, Iran University of Science and Technology, Tehran, Iran
| | - Amir Molajou
- Civil Engineering Department, Iran University of Science and Technology, Tehran, Iran.
| |
Collapse
|
5
|
Yaqoob N, Jain V, Atiq Z, Sharma P, Ramos-Meza CS, Shabbir MS, Tabash MI. The relationship between staple food crops consumption and its impact on total factor productivity: does green economy matter? ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:69213-69222. [PMID: 35953744 PMCID: PMC9371376 DOI: 10.1007/s11356-022-22150-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 07/18/2022] [Indexed: 05/09/2023]
Abstract
The agriculture sector is a key driver of economic growth and provides employment opportunities across the globe generally. However, in today's world, agricultural product demand is more influenced by taste, prices, and nutritional value due to climatic variation. The study has analyzed the current situation grain productivity by using the data of farm inputs and major grain crops of Pakistan from (1960-2020). The study consists of a two-stage analysis in the first stage, the total factor productivity (TFP) variable is obtained by using the parametric Tornqvisit-Theil index output-input-aggregation method separately for each crop; rice, maize, and wheat. After that, the unit root test is used to check the stationarity and trend of the variables in the long run. Subsequently, the autoregressive distributed lag (ARDL) model is applied to check the existence of cointegration in the long run and short run among the variables. The results of the study disclosed that the consumption of rice has a positive relationship with its total factor productivity, but, wheat and maize have a negative long-run cointegration relationship with the respective productivities. The study results have shown that the consumption pattern of staple crops has substantially changed, due to climatic variation, and the current food consumption trend is revealing new dimensions and trends owing to variation in climate change and anthropogenic pressure which demands to adapt climate resilient farm practices.
Collapse
Affiliation(s)
- Nusrat Yaqoob
- Department of Economics, University of Karachi, Karachi, Pakistan
| | - Vipin Jain
- Department of Economics, Teerthanker Mahaveer University Moradabad Uttar Pradesh, Moradabad, Uttar Pradesh India
| | - Zeeshan Atiq
- Department of Economics, University of Karachi, Karachi, Pakistan
| | | | | | | | - Mosab I. Tabash
- College of Business, Al-Ain University, Al-Ain, United Arab Emirates
| |
Collapse
|
6
|
A Comparative Photographic Review on Higher Plants and Macro-Fungi: A Soil Restoration for Sustainable Production of Food and Energy. SUSTAINABILITY 2022. [DOI: 10.3390/su14127104] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The Kingdom of Plantae is considered the main source of human food, and includes several edible and medicinal plants, whereas mushrooms belong to the Kingdom of fungi. There are a lot of similar characteristics between mushrooms and higher plants, but there are also many differences among them, especially from the human health point of view. The absences of both chlorophyll content and the ability to form their own food are the main differences between mushrooms and higher plants. The main similar attributes found in both mushrooms and higher plants are represented in their nutritional and medicinal activities. The findings of this review have a number of practical implications. A lot of applications in different fields could be found also for both mushrooms and higher plants, especially in the bioenergy, biorefinery, soil restoration, and pharmaceutical fields, but this study is the first report on a comparative photographic review between them. An implication of the most important findings in this review is that both mushrooms and plants should be taken into account when integrated food and energy are needed. These findings will be of broad use to the scientific and biomedical communities. Further investigation and experimentation into the integration and production of food crops and mushrooms are strongly recommended under different environmental conditions, particularly climate change.
Collapse
|
7
|
Abstract
In the context of the energy crisis and global climate deterioration, the sustainable development of clean energy will become a new direction for future energy development. Based on the development process of clean energy in China in the past ten years, this paper expounds on China’s clean energy policy and development plan. The development of hydropower, wind power, and solar power in China in recent years is analyzed. On this basis, the Grey Forecasting Model is used to forecast the development and structure of China’s clean energy in the next 10 years, point out the direction and market opportunities of China’s clean energy development in the future, and put forward the implementation methods for the sustainable development of China’s clean energy. It provides a reference for the policy decision-making of China’s clean energy development.
Collapse
|