Water Footprints, Intra-National Virtual Water Flows, and Associated Sustainability Related to Pork Production and Consumption: A Case for China
文献类型：期刊论文
| 作者 | Ji, Xiangxiang1; Xie, Dong1,2,3; Zhuo, La1,4; Liu, Yilin1; Feng, Bianbian1; Wu, Pute1,4 |
| 刊名 | WATER RESOURCES RESEARCH
 |
| 出版日期 | 2022 |
| 卷号 | 58期号:1页码:18 |
| 关键词 | pork feed water scarcity WFN framework LCA framework |
| ISSN号 | 0043-1397 |
| DOI | 10.1029/2021WR029809 |
| 通讯作者 | Zhuo, La(zhuola@nwafu.edu.cn) ; Wu, Pute(gjzwpt@vip.sina.com) |
| 英文摘要 | Growth in water consumption with intensified virtual water (VW) flows from increased production and consumption of both meat and feed crops threatens the sustainability of water resources in water-scarce countries and export regions. However, a sustainability assessment of both water footprints (WFs) and VW flows related to animal products at a subnational scale is lacking. Here we estimate direct and indirect WFs as well as the inter-provincial VW flows associated with pork production and consumption in China for the years 2008 and 2017. The contributions of feed crop production and consumption were identified. Both life cycle assessment and WF network frameworks were applied to evaluate the sustainability of blue WF and VW flows. Results show that the national annual consumptive (green-blue) WF and degradative (gray) WF of pork production increased by 8.7% and 15.8%, respectively. More than 80% of the blue WF in pork production was unsustainable. By 2017, 62% of the unsustainable blue WF and 64% of the water scarcity footprints of pork production in the south resulted from consuming the feed crops from the north. This analysis highlights the importance and provides feasible approaches to uncover remote geographical effects on regional water scarcities from different steps in the value chains of livestock products. |
| WOS关键词 | LIFE-CYCLE ASSESSMENT ; ENVIRONMENTAL IMPACTS ; INTERNATIONAL-TRADE ; TRANSFERS ; GREEN ; RESOURCES ; CRITIQUE ; CLIMATE ; BLUE |
| 资助项目 | Program for Cultivating Outstanding Talents on Agriculture, Ministry of Agriculture and Rural Affairs, People's Republic of China[13210321] ; National Natural Science Foundation of China[51809215] ; National Youth Talents Plan |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000751310200040 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 资助机构 | Program for Cultivating Outstanding Talents on Agriculture, Ministry of Agriculture and Rural Affairs, People's Republic of China ; National Natural Science Foundation of China ; National Youth Talents Plan |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/170523]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhuo, La; Wu, Pute |
| 作者单位 | 1.Northwest A&F Univ, Yangling, Shaanxi, Peoples R China 2.Harbin Inst Technol, Sch Environm, Harbin, Peoples R China 3.Southern Sci & Technol, Sch Environm Sci & Engn, Shenzhen, Peoples R China 4.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Xiangxiang,Xie, Dong,Zhuo, La,et al. Water Footprints, Intra-National Virtual Water Flows, and Associated Sustainability Related to Pork Production and Consumption: A Case for China[J]. WATER RESOURCES RESEARCH,2022,58(1):18. |
| APA | Ji, Xiangxiang,Xie, Dong,Zhuo, La,Liu, Yilin,Feng, Bianbian,&Wu, Pute.(2022).Water Footprints, Intra-National Virtual Water Flows, and Associated Sustainability Related to Pork Production and Consumption: A Case for China.WATER RESOURCES RESEARCH,58(1),18. |
| MLA | Ji, Xiangxiang,et al."Water Footprints, Intra-National Virtual Water Flows, and Associated Sustainability Related to Pork Production and Consumption: A Case for China".WATER RESOURCES RESEARCH 58.1(2022):18. |
入库方式： OAI收割
来源：地理科学与资源研究所
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