Some problems in the application of potential ecological risk index

Jianhua MA; Changxu HAN; Yuling JIANG

doi:10.11821/dlyj020190632

Journals >Geographical Research >Volume 39 >Issue 6 >Page 1233 > Article

Geographical Research
Vol. 39, Issue 6, 1233 (2020)

Some problems in the application of potential ecological risk index

Jianhua MA^{1、1、2、2、*}, Changxu HAN^3、3, and Yuling JIANG^{1、1、2、2}

Author Affiliations

¹Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions (Henan University), Ministry of Education, Kaifeng 475004, China

¹黄河中下游数字地理技术教育部重点实验室（河南大学）,开封 475004

²National Demonstration Center for Environmental and Planning, Henan University, Kaifeng 475004, China

²河南大学环境与规划国家级实验教学示范中心,开封 475004

³College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China

³同济大学环境科学与工程学院,上海 200092

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DOI: 10.11821/dlyj020190632 Cite this Article

Jianhua MA, Changxu HAN, Yuling JIANG. Some problems in the application of potential ecological risk index[J]. Geographical Research, 2020, 39(6): 1233 Copy Citation Text

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Fig. 1. 不同污染物的生物敏感性参数随BPI变化Fig. 1

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Fig. 2. 瑞典15个湖泊在考虑与不考虑BPI时的RI值比较Fig. 2

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Jianhua MA, Changxu HAN, Yuling JIANG. Some problems in the application of potential ecological risk index[J]. Geographical Research, 2020, 39(6): 1233

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