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Research progress on urban ecological environment risk assessment methods and models
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Lu LI1, Cun-cun DUAN1, Yi-wei GONG1, Jia-wen ZHANG1, Kai-ming YANG1, Gin GAO1, Zhi-hua CAO2, Hong-guang CHENG1, *
China Environmental Science | 2025, 45(7) : 4124 - 4134
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China Environmental Science | 2025, 45(7): 4124-4134
• Environmental Impact Assessment and Management •
Research progress on urban ecological environment risk assessment methods and models
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Lu LI1, Cun-cun DUAN1, Yi-wei GONG1, Jia-wen ZHANG1, Kai-ming YANG1, Gin GAO1, Zhi-hua CAO2, Hong-guang CHENG1, *
Affiliations
  • 1.College of Water Sciences, Beijing Normal University, Beijing 100875, China
  • 2.International Exchange Center, Beijing Normal University, Beijing 100082, China
Published: 2025-07-20
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Using methods such as composite index evaluation, probabilistic risk characterization, and multi-attribute decision-making, this study investigates the governance challenges posed by multiple risk sources, diverse receptors, and complex exposure pathways in urban ecological environments. It systematically analyzes the transition of risk sources from natural to anthropogenic and from single to multiple origins, as well as the expansion of risk receptors from human health to broader domains such as socio-economic systems, along with the corresponding evaluation indicators. The results show that integrated assessment models can overcome the limitations of single-method approaches by combining information across ecological, socio-economic, and public health dimensions. These models offer a holistic perspective to effectively address complex risk issues and represent a crucial direction for large-scale urban ecological risk assessments, providing scientific support for sustainable urban development and risk management decision-making.

risk source  /  risk receptor  /  risk assessment method  /  comprehensive model
李璐, 段存存, 龚逸伟, 张加文, 杨铠名, 高进, 曹智华, 程红光. 城市生态环境风险评估方法与模型研究进展. 中国环境科学, 2025 , 45 (7) : 4124 -4134 .
Lu LI, Cun-cun DUAN, Yi-wei GONG, Jia-wen ZHANG, Kai-ming YANG, Gin GAO, Zhi-hua CAO, Hong-guang CHENG. Research progress on urban ecological environment risk assessment methods and models[J]. China Environmental Science, 2025 , 45 (7) : 4124 -4134 .
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Year 2025 volume 45 Issue 7
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  • Receive Date：2024-12-20
  • Online Date：2026-10-08
  • Published：2025-07-20
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  • Received：2024-12-20
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Affiliations
    1.College of Water Sciences, Beijing Normal University, Beijing 100875, China
    2.International Exchange Center, Beijing Normal University, Beijing 100082, China
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表12种不同金属材料的力学参数
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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