Groundwater Depletion by Agricultural Intensification in China's HHH Plains, Since 1980s
文献类型：期刊论文
| 作者 | Kong, Xiangbin1,2; Zhang, Xueliang1,2; Lal, Rattan3; Zhang, Fengrong1,2; Chen, Xunhong4; Niu, Zhenguo5; Han, Lei1; Song, Wei6
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| 刊名 | ADVANCES IN AGRONOMY, VOL 135
 |
| 出版日期 | 2016 |
| 卷号 | 135页码:59-106 |
| ISSN号 | 0065-2113 |
| DOI | 10.1016/bs.agron.2015.09.003 |
| 通讯作者 | Kong, Xiangbin(kxb@cau.edu.cn) |
| 英文摘要 | Sustainable use of groundwater is critical to China's present and future food security. Natural groundwater resources of Huang-Huai-Hai plains (HHH), the region hat produces 60-80% of China's wheat (Triticum aestivum) and 35-40% of its maize (Zea mays), are being jeopardized by excessive water withdrawal. While previous studies have assessed the groundwater depletion rate in parts of this region, there is a lack of data on the rate of groundwater depletion and the corresponding change process analysis at the entire scale in the HHH. In this article , we document that the groundwater is being depleted at a mean rate of 0.46 +/- 0.37m year(-1) for the shallow aquifer and 1.14 +/- 0.58m year(-1) for deep aquifer. Based on the general specific yield of aquifer in the HHH, the rate of loss of total groundwater in the entire region is 8.32-10.75 km(3) year(-1). The severity of groundwater depletion is attributed to the long-term intensive irrigation for increasing crop yields and total biomass production in the HHH. Increasing 1 million Mg of wheat production lower the deep groundwater by 1.8m(e.g., in Dezhou in the flood and coastal plains) and the shallow groundwater by 0.37 m (e.g., in Shijiazhuang in the piedmont plains). Thus, effective measures must be adopted to mitigate groundwater depletion for sustaining the present level of food production in the HHH. |
| WOS关键词 | NORTH CHINA ; CLIMATE-CHANGE ; WATER ; REGION ; IMPACTS ; CRISIS ; NEEDS ; LAND |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000394568800003 |
| 出版者 | ELSEVIER ACADEMIC PRESS INC |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/64651]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Kong, Xiangbin |
| 作者单位 | 1.China Agr Univ, Coll Resources & Environm Sci, Beijing 280, Peoples R China 2.Natl Minist Land Resources, Key Lab Farmland Qual Monitoring & Control, Beijing, Peoples R China 3.Ohio State Univ, Carbon Management & Sequestrat Ctr, Columbus, OH 43210 USA 4.Univ Nebraska, Sch Nat Resources, Lincoln, NE USA 5.State Key Lab Remote Sensing Sci, Beijing, Peoples R China 6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kong, Xiangbin,Zhang, Xueliang,Lal, Rattan,et al. Groundwater Depletion by Agricultural Intensification in China's HHH Plains, Since 1980s[J]. ADVANCES IN AGRONOMY, VOL 135,2016,135:59-106. |
| APA | Kong, Xiangbin.,Zhang, Xueliang.,Lal, Rattan.,Zhang, Fengrong.,Chen, Xunhong.,...&Song, Wei.(2016).Groundwater Depletion by Agricultural Intensification in China's HHH Plains, Since 1980s.ADVANCES IN AGRONOMY, VOL 135,135,59-106. |
| MLA | Kong, Xiangbin,et al."Groundwater Depletion by Agricultural Intensification in China's HHH Plains, Since 1980s".ADVANCES IN AGRONOMY, VOL 135 135(2016):59-106. |
入库方式： OAI收割
来源：地理科学与资源研究所
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