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Spatial-temporal dynamics of carbon emissions and carbon sinks in economically developed areas of China: a case study of Guangdong Province

文献类型：期刊论文

作者Pei, Jie1,2; Niu, Zheng1,2; Wang, Li1,3; Song, Xiao-Peng4; Huang, Ni1; Geng, Jing2,5; Wu, Yan-Bin3; Jiang, Hong-Hui6
刊名SCIENTIFIC REPORTS
出版日期2018-09-06
卷号8页码:15
ISSN号2045-2322
DOI10.1038/s41598-018-31733-7
通讯作者Niu, Zheng(niuzheng@radi.ac.cn) ; Wang, Li(wangli@radi.ac.cn)
英文摘要This study analysed spatial-temporal dynamics of carbon emissions and carbon sinks in Guangdong Province, South China. The methodology was based on land use/land cover data interpreted from continuous high-resolution satellite images and energy consumption statistics, using carbon emission/sink factor method. The results indicated that: (1) From 2005 to 2013, different land use/land cover types in Guangdong experienced varying degrees of change in area, primarily the expansion of built-up land and shrinkage of forest land and grassland; (2) Total carbon emissions increased sharply, from 76.11 to 140.19 TgC yr(-1) at the provincial level, with an average annual growth rate of 10.52%, while vegetation carbon sinks declined slightly, from 54.52 to 53.20 TgC yr(-1). Both factors showed significant regional differences, with Pearl River Delta and North Guangdong contributing over 50% to provincial carbon emissions and carbon sinks, respectively; (3) Correlation analysis showed social-economic factors (GDP per capita and permanent resident population) have significant positive impacts on carbon emissions at the provincial and city levels; (4) The relationship between economic growth and carbon emission intensity suggests that carbon emission efficiency in Guangdong improves with economic growth. This study provides new insight for Guangdong to achieve carbon reduction goals and realize low-carbon development.
WOS关键词LAND-USE CHANGE ; PEARL RIVER DELTA ; CO2 EMISSIONS ; COVER CHANGE ; TERRESTRIAL ECOSYSTEMS ; ENERGY-CONSUMPTION ; CLIMATE-CHANGE ; UNITED-STATES ; RICE FIELDS ; CH4 EMISSIONS
资助项目National Key Research and Development Project[2016YFC0502501] ; National Key R&D Program of China[2017YFA0603002] ; National High Technology Research and Development Program of China (863 Program)[2014AA06A511] ; Natural Science Foundation of Hebei Province[D2015207008] ; Talent Training Project of Hebei Province[A201400215] ; Young Prominent Talent Project of Hebei Province Higher School[BJ2014021] ; National Science and Technology Major Project[20-Y30B17-9001-14/16]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000443802700007
出版者NATURE PUBLISHING GROUP
资助机构National Key Research and Development Project ; National Key R&D Program of China ; National High Technology Research and Development Program of China (863 Program) ; Natural Science Foundation of Hebei Province ; Talent Training Project of Hebei Province ; Young Prominent Talent Project of Hebei Province Higher School ; National Science and Technology Major Project
源URL[http://ir.igsnrr.ac.cn/handle/311030/54346]  
专题中国科学院地理科学与资源研究所
通讯作者Niu, Zheng; Wang, Li
作者单位1.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Hebei Univ Econ & Business, Coll Management Sci & Engn, Shijiazhuang 050061, Hebei, Peoples R China
4.Univ Maryland, Dept Geog Sci, College Pk, MD 20742 USA
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China
6.Key Area Planning Construct & Management Bur Long, Shenzhen 518116, Peoples R China
推荐引用方式
GB/T 7714		 Pei, Jie,Niu, Zheng,Wang, Li,et al. Spatial-temporal dynamics of carbon emissions and carbon sinks in economically developed areas of China: a case study of Guangdong Province[J]. SCIENTIFIC REPORTS,2018,8:15.
APA Pei, Jie.,Niu, Zheng.,Wang, Li.,Song, Xiao-Peng.,Huang, Ni.,...&Jiang, Hong-Hui.(2018).Spatial-temporal dynamics of carbon emissions and carbon sinks in economically developed areas of China: a case study of Guangdong Province.SCIENTIFIC REPORTS,8,15.
MLA Pei, Jie,et al."Spatial-temporal dynamics of carbon emissions and carbon sinks in economically developed areas of China: a case study of Guangdong Province".SCIENTIFIC REPORTS 8(2018):15.

入库方式： OAI收割

来源：地理科学与资源研究所

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