Mapping ecological resource use and supply-consumption difference in China from 2000 to 2020
文献类型：期刊论文
| 作者 | Lyu, Feinan3; Wu, Junxi; Yu, Zhenrong3; Di, Hong J.; Pan, Ying |
| 刊名 | RESOURCES CONSERVATION AND RECYCLING
 |
| 出版日期 | 2024-12-01 |
| 卷号 | 211页码:107879 |
| 关键词 | Human appropriation of net primary production (HANPP) Planetary boundary Ecological resource Random forest Sustainable development China |
| DOI | 10.1016/j.resconrec.2024.107879 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Net primary production (NPP) is a vital ecological resource essential for ecosystem services and economic development. Human appropriation of NPP (HANPP) measures the aggregate impact of human activities on the biomass produced annually in ecosystems. However, the coarse mapping of HANPP hinders the identification of the spatial dynamics in ecological resources use and the high-pressure areas. Using machine learning, our study annually mapped China's HANPP at 1 km resolution due to grain, wood and animal production as well as land use changes from 2000 to 2020. High-pressure ecological resource zones expanded, primarily due to livestock farming. The pressure of ecological resources varied along the longitudinal axis. Ecological resource use is generally low in poverty areas. The spatial patterns of the supply-consumption difference of the ecological resources were also mapped, reflecting the spatial flows of ecological resources from poverty areas to non-poverty areas. This promotes the sustainable development in both areas. |
| WOS关键词 | NET PRIMARY PRODUCTION ; HUMAN APPROPRIATION ; PATTERNS ; AREA |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| WOS记录号 | WOS:001301590500001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/207961]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 通讯作者 | Pan, Ying |
| 作者单位 | 1.Lyu, Feinan; Di, Hong J.] Lincoln Univ, Ctr Soil & Environm Res, Lincoln 7647, New Zealand 2.China Agr Univ, Coll Resources & Environm Sci, Beijing 100193, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lyu, Feinan,Wu, Junxi,Yu, Zhenrong,et al. Mapping ecological resource use and supply-consumption difference in China from 2000 to 2020[J]. RESOURCES CONSERVATION AND RECYCLING,2024,211:107879. |
| APA | Lyu, Feinan,Wu, Junxi,Yu, Zhenrong,Di, Hong J.,&Pan, Ying.(2024).Mapping ecological resource use and supply-consumption difference in China from 2000 to 2020.RESOURCES CONSERVATION AND RECYCLING,211,107879. |
| MLA | Lyu, Feinan,et al."Mapping ecological resource use and supply-consumption difference in China from 2000 to 2020".RESOURCES CONSERVATION AND RECYCLING 211(2024):107879. |
入库方式： OAI收割
来源：地理科学与资源研究所
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