中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
How to Balance Green and Grain in Marginal Mountainous Areas?

文献类型：期刊论文

作者Zeng, Yi2,3,4; Ran, Lishan5; Fang, Nufang2,4; Wang, Zhen6; Xu, Zhenci4; Lu, Xixi1; Yu, Qiang2,4; Wang, Ling6; Yu, Shuxia6; Shi, Zhihua4,6
刊名EARTHS FUTURE
出版日期2022-05-01
卷号10期号:5页码:15
关键词sustainable vegetation restoration Grain for Green Program marginal mountainous areas slope cropland scenario analysis
DOI10.1029/2021EF002552
通讯作者Fang, Nufang(fnf@ms.iswc.ac.cn) ; Shi, Zhihua(pengshi@mail.hzau.edu.cn)
英文摘要China has implemented the world's largest-ever vegetation restoration program in marginal mountainous areas to sustain life on land. However, land competition between the demand for grain and the need for green has threatened sustainable vegetation restoration. Here, focusing on China's marginal mountainous areas with the highest density of slope cropland, we explore the optimal solution in the trade-offs between green and grain. We find that current vegetation restoration strategies are not sufficiently optimized, which may threaten the survival and development of local farmers and in turn destroy existing vegetation restoration achievements. Through adjusting vegetation restoration objectives carefully tailored to local conditions, the population experiencing grain shortages can be greatly reduced by 51-66% (from 18.26 million to 6.29-8.90 million) compared with the current scheme. The optimal design will alleviate the conflict between grain and green, thereby promoting sustainable ecological restoration in China. Our research provides an important reference for the world's mountainous areas to achieve a win-win situation between green and grain.
WOS关键词CONSERVATION SET-ASIDE ; FOOD SECURITY ; SELF-SUFFICIENCY ; CHINA ; POLICY ; LAND ; POVERTY ; SUSTAINABILITY ; PRODUCTIVITY ; RESTORATION
资助项目National Natural Science Foundation of China[41930755] ; Youth Scholar of West China Program of the Chinese Academy of Sciences[XAB2018A03] ; Research Grants Council of Hong Kong[17300621]
WOS研究方向Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000797605100001
出版者AMER GEOPHYSICAL UNION
资助机构National Natural Science Foundation of China ; Youth Scholar of West China Program of the Chinese Academy of Sciences ; Research Grants Council of Hong Kong
源URL[http://ir.igsnrr.ac.cn/handle/311030/177461]  
专题中国科学院地理科学与资源研究所
通讯作者Fang, Nufang; Shi, Zhihua
作者单位1.Natl Univ Singapore, Dept Geog, Singapore, Singapore
2.Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling, Shaanxi, Peoples R China
3.Northwest A&F Univ, Coll Forestry, Yangling, Shaanxi, Peoples R China
4.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling, Shaanxi, Peoples R China
5.Univ Hong Kong, Dept Geog, Pokfulam, Hong Kong, Peoples R China
6.Huazhong Agr Univ, State Environm Protect Key Lab Soil Hlth & Green, Wuhan, Peoples R China
推荐引用方式
GB/T 7714		 Zeng, Yi,Ran, Lishan,Fang, Nufang,et al. How to Balance Green and Grain in Marginal Mountainous Areas?[J]. EARTHS FUTURE,2022,10(5):15.
APA Zeng, Yi.,Ran, Lishan.,Fang, Nufang.,Wang, Zhen.,Xu, Zhenci.,...&Shi, Zhihua.(2022).How to Balance Green and Grain in Marginal Mountainous Areas?.EARTHS FUTURE,10(5),15.
MLA Zeng, Yi,et al."How to Balance Green and Grain in Marginal Mountainous Areas?".EARTHS FUTURE 10.5(2022):15.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。