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Quantifying Carbon Sequestration Service Flow Associated with Human Activities Based on Network Model on the Qinghai-Tibetan Plateau

文献类型：期刊论文

作者Wang, Qingbo2; Liu, Shiliang2; Wang, Fangfang2; Liu, Hua2; Liu, Yixuan2; Yu, Lu2; Sun, Jian1; Tran, Lam-Son Phan3; Dong, Yuhong4
刊名FRONTIERS IN ENVIRONMENTAL SCIENCE
出版日期2022-06-03
卷号10页码:14
关键词Carbon Sequestration Supply and demand network model Spatial flow Geographical detector
DOI10.3389/fenvs.2022.900908
通讯作者Liu, Shiliang(shiliangliu@bnu.edu.cn)
英文摘要The flow of ecosystem services between regions as a result of the mismatch of supply and demand has increasingly become a new research focus. Clarifying the spatial regularity of ecosystem service flow is of great significance for realizing regional sustainable development and improving human well-being. This study applied a network model to map the interregional carbon flow based on the supply and demand of carbon sequestration service, and the driving effect of various driving factors was further analyzed. The results showed that the demand for carbon sequestration service on the Qinghai-Tibet Plateau increased steadily from 2000 to 2019, resulting in an increasingly significant difference between supply and demand with more than 20 million tons. In the carbon sequestration service flow network, the number of defined deficit nodes increased to 22 in 2010, but decreased to 21 in 2019. The interrupted edges continued to increase to 16, and the network density dropped to 0.022. The carbon sequestration service flow network on the northeastern parts of the Qinghai-Tibet Plateau was severely damaged. With the high-quality development of animal husbandry, the impact of grazing intensity on the difference between the supply and demand of carbon sequestration service has been weakened. When urbanization reached a certain level, the driving effects of urbanization and agricultural activities increased significantly. The study provided a reference for the use of network models to analyze ecosystem service flow, and provided a theoretical basis and data support for local ecological management decisions.
WOS关键词ECOSYSTEM SERVICES ; CO2 EMISSIONS ; URBAN EXPANSION ; DEMAND ; CHINA ; BIODIVERSITY ; URBANIZATION ; PERSPECTIVE ; POPULATION ; MISMATCHES
资助项目Qinghai-Tibet Plateau[2019QZKK0405-05] ; National Natural Sciences Foundation of China[41571173]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000812830700001
出版者FRONTIERS MEDIA SA
资助机构Qinghai-Tibet Plateau ; National Natural Sciences Foundation of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/180135]  
专题中国科学院地理科学与资源研究所
通讯作者Liu, Shiliang
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China
2.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing, Peoples R China
3.Texas Tech Univ, Inst Genom Crop Abiot Stress Tolerance, Dept Plant & Soil Sci, Lubbock, TX USA
4.Chinese Acad Forestry, Res Inst Forestry, Key Lab Tree Breeding & Cultivat State Forestry Ad, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Qingbo,Liu, Shiliang,Wang, Fangfang,et al. Quantifying Carbon Sequestration Service Flow Associated with Human Activities Based on Network Model on the Qinghai-Tibetan Plateau[J]. FRONTIERS IN ENVIRONMENTAL SCIENCE,2022,10:14.
APA Wang, Qingbo.,Liu, Shiliang.,Wang, Fangfang.,Liu, Hua.,Liu, Yixuan.,...&Dong, Yuhong.(2022).Quantifying Carbon Sequestration Service Flow Associated with Human Activities Based on Network Model on the Qinghai-Tibetan Plateau.FRONTIERS IN ENVIRONMENTAL SCIENCE,10,14.
MLA Wang, Qingbo,et al."Quantifying Carbon Sequestration Service Flow Associated with Human Activities Based on Network Model on the Qinghai-Tibetan Plateau".FRONTIERS IN ENVIRONMENTAL SCIENCE 10(2022):14.

入库方式： OAI收割

来源：地理科学与资源研究所

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