A Study on the Spatial Change of Production-Living-Ecology in China in the Past Two Decades Based on Intensity Analysis in the Context of Arable Land Protection and Sustainable Development
文献类型：期刊论文
| 作者 | Cui, Guangyuan; Dong, Donglin4; Gao, Qiang2,3 |
| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2023-12-01 |
| 卷号 | 15期号:24页码:16837 |
| 关键词 | production-living-ecological space (PLES) arable land protection intensity analysis change component analysis |
| DOI | 10.3390/su152416837 |
| 文献子类 | Article |
| 英文摘要 | During the period of rapid social and economic development spanning four decades of reform and opening up, China has witnessed significant transformations in its patterns of production, living, and ecology. Notably, there has been a noticeable escalation in the conflict between the spatial requirements for agricultural production and those for residential and ecological purposes. In order to address this issue, the government has enacted a set of measures aimed at safeguarding arable land. This study utilizes land use data from 2000, 2010, and 2020 to establish a spatial dataset representing China's production-living-ecological space (PLES). The intensity analysis approach is employed to examine the features of changes in China's PLES over the previous two decades. The findings of this study indicate that agricultural production space is mostly concentrated in the northeastern region and the plains of the Yangtze and Yellow River Basins. This distribution pattern has undergone a notable transformation characterized by a period of decline followed by subsequent growth. Simultaneously, the ecological space is primarily dispersed in the northwestern region and the Tibetan Plateau. South of the Hu Huanyong Line, there is a greater proportion of rural living area, urban living space, and industrial production space. Between the years 2000 and 2020, there was an observed increase in the intensity of PLES. This rising trend was primarily characterized by quantitative changes and exchange changes within each type of space. In contrast, between 2010 and 2020, there was a notable increase in the frequency and intensity of spatial transitions, particularly in relation to agricultural production space. Nevertheless, the transition to agricultural production space mostly entails ecological implications, characterized by a decline in cultivation quality but an improvement in environmental advantages. The policy of protecting arable land has a significant influence on the dynamics of the production, living, and ecological domains. To achieve the objective of maintaining the trinity of arable land quantity, quality, and ecology, it is imperative for the government to establish a comprehensive system for spatial category conversion. This will ensure the coordinated development of PLES. This study elucidates the constituents of intensity analysis and its analytical concepts, which can be employed to identify alterations in spatial patterns in different areas. It offers scholarly references for the subsequent execution of policies aimed at safeguarding arable land and the development of sustainable land management strategies. Consequently, this study holds substantial importance for advancing economic and social development and fostering sustainable growth. |
| WOS关键词 | SPATIOTEMPORAL PATTERNS |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| WOS记录号 | WOS:001135995400001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/201582]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.China Univ Min & Technol Beijing, Coll Geosci & Surveying Engn, Beijing 100083, Peoples R China 4.China Univ Min & Technol Beijing, Sch Marxism, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Guangyuan,Dong, Donglin,Gao, Qiang. A Study on the Spatial Change of Production-Living-Ecology in China in the Past Two Decades Based on Intensity Analysis in the Context of Arable Land Protection and Sustainable Development[J]. SUSTAINABILITY,2023,15(24):16837. |
| APA | Cui, Guangyuan,Dong, Donglin,&Gao, Qiang.(2023).A Study on the Spatial Change of Production-Living-Ecology in China in the Past Two Decades Based on Intensity Analysis in the Context of Arable Land Protection and Sustainable Development.SUSTAINABILITY,15(24),16837. |
| MLA | Cui, Guangyuan,et al."A Study on the Spatial Change of Production-Living-Ecology in China in the Past Two Decades Based on Intensity Analysis in the Context of Arable Land Protection and Sustainable Development".SUSTAINABILITY 15.24(2023):16837. |
入库方式： OAI收割
来源：地理科学与资源研究所
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