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潜在生态风险指数法应用中的一些问题
马建华1,2, 韩昌序3, 姜玉玲1,2
Some problems in the application of potential ecological risk index
MA Jianhua1,2, HAN Changxu3, JIANG Yuling1,2

图2. 瑞典15个湖泊在考虑与不考虑BPI时的RI值比较

Fig. 2. RI values calculated with BPI and without BPI of the fifteen lakes in Sweden