Research on recognition and protection of ecological security patterns based on circuit theory: a case study of Jinan City.

作者: Jiuming Huang , Yecui Hu , Fangyu Zheng

DOI: 10.1007/S11356-020-07764-X

关键词: Environmental resource managementResistance (ecology)Soil conservationEcosystem servicesEcosystemWater conservationSustainable developmentBiodiversityGeographyUrbanization

摘要: Accelerated urbanization and population growth have resulted in the loss of ecological land and biodiversity, accompanied by the degradation of ecosystem services. Identifying and improving existing ecological security patterns are of great significance for maintaining the sustainable development of cities. In this study, Jinan, the capital of China's Shandong Province, was used as a case study area. Based on three ecosystem services, namely, soil conservation, water conservation and carbon fixation, ecological sources were determined …

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