Novel cropping-system strategies in China can increase plant protein with higher economic value but lower greenhouse gas emissions and water use
文献类型：期刊论文
| 作者 | Yin, Lichang; Tao, Fulu; Chen, Yi; Wang, Yicheng; Ciais, Philippe; Smith, Pete |
| 刊名 | ONE EARTH
 |
| 出版日期 | 2023-05-19 |
| 卷号 | 6期号:5页码:560-572 |
| ISSN号 | 2590-3330 |
| DOI | 10.1016/j.oneear.2023.04.010 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Farming activities are a major source of greenhouse gas (GHG) emissions in China. Altering cropping prac-tices is considered a potential emissions reduction route, but the extent to which GHG emissions can be mitigated without compromising other important aspects of food production (e.g., productivity, economic profits, water use, nutrition) remains unclear. Here we fill this knowledge gap using a state-of-art optimiza-tion model to quantify the net GHG emissions (NGEs) reduction potential of 17 cropping systems at the prefecture and province levels in China during 2014-2018. We find that increasing planting areas of soy-bean and winter wheat-summer maize and also decreasing those of single rice and single winter wheat across China could reduce the total NGEs by 7.4%-16.0% without compromising food security, farmers' income, plant protein, or freshwater use. Our findings illustrate the importance of strategic cropping, e.g., altering crop distribution patterns and areas, in optimizing multiple objectives for low-carbon agricul-ture systems in China. |
| WOS关键词 | MAIZE ROTATION CROPLAND ; CARBON SEQUESTRATION ; EUROPEAN SOILS ; BUDGET ; ALLOCATION ; NORTH ; WHEAT ; OPTIMIZATION ; INTENSITY ; IMPACTS |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001042827500001 |
| 出版者 | CELL PRESS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194610]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 作者单位 | 1.University of Chinese Academy of Sciences, CAS 2.Institute of Geographic Sciences & Natural Resources Research, CAS 3.Chinese Academy of Sciences 4.CEA 5.Centre National de la Recherche Scientifique (CNRS) 6.CNRS - National Institute for Earth Sciences & Astronomy (INSU) 7.University of Aberdeen 8.Universite Paris Saclay 9.UDICE-French Research Universities |
| 推荐引用方式 GB/T 7714 | Yin, Lichang,Tao, Fulu,Chen, Yi,et al. Novel cropping-system strategies in China can increase plant protein with higher economic value but lower greenhouse gas emissions and water use[J]. ONE EARTH,2023,6(5):560-572. |
| APA | Yin, Lichang,Tao, Fulu,Chen, Yi,Wang, Yicheng,Ciais, Philippe,&Smith, Pete.(2023).Novel cropping-system strategies in China can increase plant protein with higher economic value but lower greenhouse gas emissions and water use.ONE EARTH,6(5),560-572. |
| MLA | Yin, Lichang,et al."Novel cropping-system strategies in China can increase plant protein with higher economic value but lower greenhouse gas emissions and water use".ONE EARTH 6.5(2023):560-572. |
入库方式： OAI收割
来源：地理科学与资源研究所
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