文献类型：期刊文献

英文题名：Network resilience of phosphorus cycling in China has shifted by natural flows, fertilizer use and dietary transitions between 1600 and 2012

作者：Liang, Sai[1];Yu, Yadong[2];Kharrazi, Ali[3,4,5];Fath, Brian D.[3,6,7];Feng, Cuiyang[1];Daigger, Glen T.[8];Chen, Shaoqing[9,10];Ma, Tieju[2,3];Zhu, Bing[3,11];Mi, Zhifu[12];Yang, Zhifeng[1,13]

机构：[1]Beijing Normal Univ, State Key Joint Lab Environm Simulat & Pollut Con, Sch Environm, Beijing, Peoples R China;[2]East China Univ Sci & Technol, Sch Business, Shanghai, Peoples R China;[3]Int Inst Appl Syst Anal, Laxenburg, Austria;[4]CMCC Fdn Euro Mediterranean Ctr Climate Change, Venice, Italy;[5]Ca Foscari Univ Venice, Venice, Italy;[6]Towson Univ, Dept Biol, Towson, MD USA;[7]Masaryk Univ, Environm Studies, Brno, Czech Republic;[8]Univ Michigan, Dept Civil & Environm Engn, Ann Arbor, MI 48109 USA;[9]Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou, Peoples R China;[10]Sun Yat Sen Univ, Guangdong Prov Key Lab Environm Pollut Control &, Guangzhou, Peoples R China;[11]Tsinghua Univ, Dept Chem Engn, Beijing, Peoples R China;[12]UCL, Bartlett Sch Construct & Project Management, London, England;[13]Guangdong Univ Technol, Inst Environm & Ecol Engn, Guangzhou, Peoples R China

年份：2020

卷号：1

期号：6

起止页码：365

外文期刊名：NATURE FOOD

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000598874400019)】；

基金：This work was supported by the National Natural Science Foundation of China (71874014, 51721093, 71704055, 71704015 and 41661144023), the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement CIFTRESS no. 840205, Natural Science Funds for Distinguished Young Scholar of Guangdong Province, China (2018B030306032) and the Fundamental Research Funds for the Central Universities.

语种：英文

摘要：The resilience of the phosphorus (P) cycling network is critical to ecosystem functioning and human activities. Although P cycling pathways have been previously mapped, a knowledge gap remains in evaluating the P network's ability to withstand shocks or disturbances. Applying principles of mass balance and ecological network analysis, we examine the network resilience of P cycling in China from 1600 to 2012. The results show that changes in network resilience have shifted from being driven by natural P flows for food production to being driven by industrial P flows for chemical fertilizer production. Urbanization has intensified the one-way journey of P, further deteriorating network resilience. Over 2000-2012, the network resilience of P cycling has decreased by 11% owing to dietary changes towards more animal-based foods. A trade-off between network resilience improvement and increasing food trade is also observed. These findings can support policy decisions for enhanced P cycling network resilience in China. Phosphorus cycling pathways and their ability to withstand disturbances are crucial to sustainable and sufficient food production. Ecological network analysis applied to a multi-node cycling network in China reveals the sensitivities and entry points for closing the phosphorus cycle.