文献类型：期刊文献

英文题名：Spatial variation analysis of urban forest vegetation carbon storage and sequestration in built-up areas of Beijing based on i-Tree Eco and Kriging

作者：Jie Ma[1,2,3] Li, Xiaoting[1,2] Jia Baoquan[1,2] Liu, Xiuping[4] Tong Li[1,2] Wen Zhang[1,2,5] Liu, Wenrui[1,2]

第一作者：Jie Ma

通信作者：Jia, BQ[1]

机构：[1]Chinese Acad Forestry, Res Inst Forestry, Key Lab Tree Breeding & Cultivat Natl Forestry &, Beijing 100091, Peoples R China;[2]Res Ctr Urban Forest Natl Forestry & Grassland Ad, Beijing 100091, Peoples R China;[3]Henan Inst Sci & Technol, Xinxiang 453003, Henan, Peoples R China;[4]Beijing Inst Landscape Architecture, Beijing Key Lab Ecol Funct Assessment & Regulat T, Beijing 100102, Peoples R China;[5]China East Jiaotong Univ, Nanchang 330013, Jiangsu, Peoples R China

年份：2021

卷号：66

外文期刊名：URBAN FORESTRY & URBAN GREENING

收录：;Scopus(收录号：2-s2.0-85119365281);WOS:【SSCI(收录号:WOS:000774014800009)，SCI-EXPANDED(收录号:WOS:000774014800009)】；

基金：This work was supported by the Special Fund for Forest Scientific Research in the Public Welfare of China [No. 201404301]; Beijing Municipal Natural Science Foundation [No. 8152031]; National Natural Science Foundation of China [No. 41901237]; Science and Technology Project in Henan Province of China [No. 212102310226]. The authors would like to express their sincere thanks to Yihao Song for the interpretation of land covers and to the numerous people who participated in the field data collection.

语种：英文

外文关键词：Carbon storage and sequestration; i-Tree Eco; Kriging; Spatial differentiation; Urban forest

摘要：To explore available methods for assessing the orientation, magnitude, and role of urban forests in abating climate change, i-Tree Eco and Kriging interpolation were employed to quantify and map the carbon storage and sequestration capability of trees in urban forests. Specifically, urban tree field data were collected from 981 sample plots throughout five types of urban forests in the built-up area of Beijing, China, and used to estimate carbon storage and sequestration within each individual plot and the area as a whole. These data were subsequently subjected to Kriging interpolation to map carbon storage and sequestration within the study area. The results showed that the carbon storage and sequestration patterns in the urban forests in Beijing exhibit noticeable spatial heterogeneity, and that there is a clear, statistically significant distribution of high and low value areas. Furthermore, urban planning, the degree of urbanization, and the urban forest structure effect the carbon spatial distribution. This work provides a reference for prudent planning and construction of urban forests and will aid decision-makers in designing eco-friendly urban environments.