Wheat redistribution in Huang-Huai-Hai, China, could reduce groundwater depletion and environmental footprints without compromising production
文献类型：期刊论文
| 作者 | Shi, Wenjiao2,3; Wang, Minglei2,3; Tao, Fulu2,3; Xu, Xinliang3; Deng, Xiangzheng2,3; Liu, Luo8; Kong, Xiangbin1; Zuo, Lijun4; Lei, Ming5; Shi, Xiaoli6 |
| 刊名 | COMMUNICATIONS EARTH & ENVIRONMENT
 |
| 出版日期 | 2024-07-16 |
| 卷号 | 5期号:1页码:380 |
| DOI | 10.1038/s43247-024-01547-9 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | The Huang-Huai-Hai region accounts for 80% of China's wheat production, leading to severe groundwater depletion and substantial environmental impacts. Here we present an optimization framework for wheat redistribution to reduce both water requirements and environmental impacts without compromising production. Our results show that environmental footprints can be reduced-blue water by 16%, grey water by 21%, and greenhouse gas emissions by 18%-while enhancing resource use efficiency, with irrigation water productivity improving by 21% and nitrogen use efficiency by 11%. Maintaining current production levels is achievable with these adjustments. Furthermore, allowing a 17-18% decrease in wheat production could result in a groundwater depth increase of 9.03-9.38 m by 2030, ensuring sustainable groundwater use. In regions experiencing groundwater depletion, blue water, grey water and greenhouse gas emissions could decrease by over one third. Our findings offer an alternative strategy for promoting sustainable agriculture in regions facing groundwater depletion worldwide. Strategic redistribution of wheat in China's Huang-Huai-Hai region could significantly reduce environmental impacts and groundwater depletion by improving water and nitrogen use efficiency without decreasing wheat production, according to optimization models |
| WOS关键词 | CROP DISTRIBUTION MAPS ; GREY WATER FOOTPRINT ; WINTER-WHEAT ; USE EFFICIENCY ; FOOD-PRODUCTION ; YIELD GAPS ; NITROGEN ; IRRIGATION ; SENSITIVITY ; EMISSIONS |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:001269979300002 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/206139]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Shi, Wenjiao |
| 作者单位 | 1.China Agr Univ, Coll Land Sci & Technol, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China 4.Chinese Acad Sci, Aerosp Informat Res Inst, Beijing, Peoples R China 5.China Agr Univ, Acad Global Food Econ & Policy, Beijing, Peoples R China 6.Hebei Normal Univ, Sch Geog Sci, Hebei Key Lab Environm Change & Ecol Construct, Shijiazhuang, Peoples R China 7.Nanjing Univ, Sch Geog & Oceanog Sci, Nanjing, Peoples R China 8.South China Agr Univ, Guangdong Prov Key Lab Land Use & Consolidat, Guangzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Wenjiao,Wang, Minglei,Tao, Fulu,et al. Wheat redistribution in Huang-Huai-Hai, China, could reduce groundwater depletion and environmental footprints without compromising production[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2024,5(1):380. |
| APA | Shi, Wenjiao.,Wang, Minglei.,Tao, Fulu.,Xu, Xinliang.,Deng, Xiangzheng.,...&Wang, Xiaoqing.(2024).Wheat redistribution in Huang-Huai-Hai, China, could reduce groundwater depletion and environmental footprints without compromising production.COMMUNICATIONS EARTH & ENVIRONMENT,5(1),380. |
| MLA | Shi, Wenjiao,et al."Wheat redistribution in Huang-Huai-Hai, China, could reduce groundwater depletion and environmental footprints without compromising production".COMMUNICATIONS EARTH & ENVIRONMENT 5.1(2024):380. |
入库方式： OAI收割
来源：地理科学与资源研究所
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