Study on the Trade-Offs of Land Functions in the Central Plain of China for Sustainable Development
文献类型：期刊论文
| 作者 | Shi, Yunting4; Liang, Li3; Wu, Chunsheng4; Li, Zhongyuan2 |
| 刊名 | LAND
 |
| 出版日期 | 2023-12-01 |
| 卷号 | 12期号:12页码:2125 |
| 关键词 | land use competition and trade-offs land use potential land use efficiency urbanization ecosystem service food security |
| DOI | 10.3390/land12122125 |
| 文献子类 | Article |
| 英文摘要 | Properly managing the relationship between food security, ecological protection, and urbanization, and coordinating the trade-offs among these three factors for land demand are extremely important for environmental management and sustainable development. In this study, we attempt to analyze the state of land use trade-offs from a dynamic perspective in terms of both potential and efficiency. We have innovatively proposed a new land use trade-off analysis framework integrating the Estimation System for Land Productivity (ESLP) model, machine learning algorithms, ecosystem service value assessment, and spatial analysis method. By applying the framework, the potential and efficiency of the three land use functions of urban development, ecological protection, and agricultural production on the Huang-Huai-Hai (HHH) Plain were comprehensively estimated, and the trade-off relationship between the three land use functions was identified. The results showed a prominent conflict between urban development and agricultural production (around 8%) on the HHH Plain, especially in the Beijing-Tianjin-Hebei urban agglomeration and the southern Jiangsu urban agglomeration. In the mountainous areas, such as northern Hebei and central Shandong, there was an obvious trade-off between ecological land and agriculture land. Most cities had a trade-off between ecological land and urban land (approximately 6% of the study area), but it was relatively more relaxed in comparison. Finally, we found that on the HHH Plain, where land resources are fiercely competitive, spatial planning and land resource control depend not only on the suitability or potential of the land unit, but also on whether the efficiency of land use has reached an appropriate range. The smart way to use land resources is to scientifically trade-off different land use functions and improve the efficiency of land use to achieve maximum benefit. |
| WOS关键词 | USE EFFICIENCY ; ECOSYSTEM SERVICES ; GRAIN PRODUCTION ; URBAN-GROWTH ; RIVER DELTA ; FARMLAND ; URBANIZATION ; COORDINATION ; TRANSITION ; EXPANSION |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS记录号 | WOS:001131110900001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/201576]  |
| 专题 | 拉萨站高原生态系统研究中心_外文论文 |
| 作者单位 | 1.Hubei Univ, Fac Resources & Environm Sci, Wuhan 430062, Peoples R China 2.China Three Gorges Construction Engn Corp, Chengdu 610095, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100149, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Yunting,Liang, Li,Wu, Chunsheng,et al. Study on the Trade-Offs of Land Functions in the Central Plain of China for Sustainable Development[J]. LAND,2023,12(12):2125. |
| APA | Shi, Yunting,Liang, Li,Wu, Chunsheng,&Li, Zhongyuan.(2023).Study on the Trade-Offs of Land Functions in the Central Plain of China for Sustainable Development.LAND,12(12),2125. |
| MLA | Shi, Yunting,et al."Study on the Trade-Offs of Land Functions in the Central Plain of China for Sustainable Development".LAND 12.12(2023):2125. |
入库方式： OAI收割
来源：地理科学与资源研究所
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