基于氮磷指数的小流域氮磷流失风险评价
张平, 高阳昕, 刘云慧, 段美春, 宇振荣
Identification on the risk of nitrogen and phosphorus loss at small watershed based on nitrogen and phosphorus index
ZHANG Ping, GAO Yangxin, LIU Yunhui, DUAN Meichun, YU Zhenrong
生态环境学报
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2011, (7): 1018
-1025
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DOI: 10.16258/j.cnki.1674-5906(2011)06-07-1018-08
