<trans-title>Some problems in the application of potential ecological risk index</trans-title>

Jianhua MA; Changxu HAN; Yuling JIANG

doi:10.11821/dlyj020190632

Geographical Research, Volume. 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

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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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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Paper Information

Received: Jul. 28, 2019

Accepted: --

Published Online: Oct. 9, 2020

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DOI:10.11821/dlyj020190632

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