A new meta-coupling framework to diagnose the inequity hidden in China's cultivated land use
文献类型：期刊论文
| 作者 | Chuai, Xiaowei3; Gao, Runyi3; Li, Jianbao4; Guo, Xiaomin5; Lu, Qinli1; Zhang, Mei4; Zhang, Xueru6; Liu, Yan2 |
| 刊名 | ENVIRONMENTAL SCIENCE & POLICY
 |
| 出版日期 | 2021-10-01 |
| 卷号 | 124页码:635-644 |
| 关键词 | Agriculture Cultivated land Inequity Meta-coupling Input-output China |
| ISSN号 | 1462-9011 |
| DOI | 10.1016/j.envsci.2021.08.001 |
| 通讯作者 | Li, Jianbao(lijianbao888@126.com) |
| 英文摘要 | Agricultural produce consumes various resources and impacts the environment significantly. Domestic trade affects China's regional cultivated land use and its associated agricultural inputs and outputs, causing great inequity among regions through indirect cultivated land use. This study designed a new meta-coupling framework to diagnose inequity in China's cultivated land use. Intra-coupling analysis shows that agricultural elements had a close and positive connection with one another, and cultivated land use plays a key role in determining other inputs and outputs. In the tele-coupling process, cultivated land suppliers were always concentrated in less developed regions. Receivers were mainly located in developed regions. Similar regularity is also obvious in examining flowing characteristics of other land's inputs and outputs. Eastern China showed a relatively extensive amount of cultivated land input and output, while dispersive distribution in middle and western China, especially in terms of the high densities water use in the west. The regional comprehensive intra-coupling effect shows that fully agriculturally efficient regions were always concentrated in undeveloped or less developed regions, which mainly existed in middle and northern China. The regional comprehensive tele-coupling effect also revealed regional inequity. This study considers developed regions greater beneficiaries in interregional trade when analysing economic profit, resource consumption, and environmental damage. In undeveloped regions, these elements have a more profound and lasting negative influence. Thus, enhancing resource utilization efficiency and regional responsibilities should be reconsidered. |
| WOS关键词 | CLIMATE-CHANGE ; FOOD SECURITY ; CARBON EMISSIONS ; WATER FOOTPRINT ; RICE PRODUCTION ; IMPACTS ; AGRICULTURE ; POLLUTION ; ECOSYSTEM ; SOIL |
| 资助项目 | Ministry of Education, Humanities, Social Science Fund of China[19YJAZH008] ; Project of Guizhou Provincial Science and Technology Foundation[[2018] 1120] ; Natural Science Research of Jiangsu Higher Education Institutions of China[19KJB170014] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000691795600006 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Ministry of Education, Humanities, Social Science Fund of China ; Project of Guizhou Provincial Science and Technology Foundation ; Natural Science Research of Jiangsu Higher Education Institutions of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/165185]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Jianbao |
| 作者单位 | 1.Ecole Polytech Fed Lausanne, Coll Management Technol CDM, Stn 5, CH-1015 Lausanne, Switzerland 2.Guizhou Normal Univ, Sch Geog & Environm Sci, Guiyang 550025, Guizhou, Peoples R China 3.Nanjing Univ, Sch Geog & Ocean Sci, Nanjing 210023, Jiangsu, Peoples R China 4.Nanjing Univ Finance & Econ, Sch Publ Adm, Nanjing 210023, Jiangsu, Peoples R China 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 6.Hebei Univ Econ & Business, Sch Publ Adm, Shijiazhuang 050061, Hebei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chuai, Xiaowei,Gao, Runyi,Li, Jianbao,et al. A new meta-coupling framework to diagnose the inequity hidden in China's cultivated land use[J]. ENVIRONMENTAL SCIENCE & POLICY,2021,124:635-644. |
| APA | Chuai, Xiaowei.,Gao, Runyi.,Li, Jianbao.,Guo, Xiaomin.,Lu, Qinli.,...&Liu, Yan.(2021).A new meta-coupling framework to diagnose the inequity hidden in China's cultivated land use.ENVIRONMENTAL SCIENCE & POLICY,124,635-644. |
| MLA | Chuai, Xiaowei,et al."A new meta-coupling framework to diagnose the inequity hidden in China's cultivated land use".ENVIRONMENTAL SCIENCE & POLICY 124(2021):635-644. |
入库方式： OAI收割
来源：地理科学与资源研究所
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