文献类型：期刊文献

英文题名：Effects of Blue-Green Multi-Scale Spatial Structure on Urban Forest Carbon Density: Beijing, China Case Study

作者：Li, Xiaoting[1,2] Jia, Baoquan[3,4] Li, Feng[1,2] Ma, Jie[5] Liu, Xiuping[6,7,8] Feng, Fei[9,10] Liu, Hailong[1]

第一作者：Li, Xiaoting

机构：[1] Department of Landscape Architecture, School of Architecture, Tsinghua University, Beijing, 100084, China; [2] Ecological Restoration Research Center, School of Architecture, Tsinghua University, Beijing, 100084, China; [3] Key Laboratory of Tree Breeding and Cultivation of National Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, China; [4] Research Center of Urban Forest of National Forestry and Grassland Administration, Beijing, 100091, China; [5] Henan Institute of Science and Technology, Henan, 453003, China; [6] Beijing Urban Ecosystem Positioning Observation and Research Station, Beijing, 100102, China; [7] Beijing Key Laboratory of Ecological Function Assessment and Regulation Technology of Green Space, Beijing, 100102, China; [8] Beijing Academy of Forestry and Landscape Architecture, Beijing, 100102, China; [9] Research Center for Urban Forestry, College of Forestry, Beijing Forestry University, Beijing, 100083, China; [10] State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing, 100088, China

年份：2023

外文期刊名：SSRN

收录：EI(收录号：20230034420)

语种：英文

外文关键词：Forestry

摘要：Coping with environmental and climate changes induced by rapid urbanization has become a major challenge for urban blue-green spatial planning and management. This study explores the effects of green belts, green wedges, and neighborhood blue-green structures on carbon sinks to help understand multi-scale blue-green structure-function response patterns. The results show that the carbon density of green patches within green belts and wedges was lower than that of built-up areas. The carbon density of patches near farmland and grassland was lower than that of patches near water bodies and forests. Additionally, the forest-water neighborhood structure is an important driver of carbon density, with a threshold value of 500 m for its synergistic efficiency. This study supports sustainable blue-green space design and indicates that planning and managers should focus on the issue of the multi-scale structure of blue-green space rather than just quantity. ? 2023, The Authors. All rights reserved.