Spatial-temporal evolution and driving force analysis of eco-quality in urban agglomerations in China
文献类型:期刊论文
作者 | Zhang, Lifang3; Fang, Chuanglin1,3; Zhao, Ruidong2,3; Zhu, Cong3; Guan, Jingyun3 |
刊名 | SCIENCE OF THE TOTAL ENVIRONMENT |
出版日期 | 2023-03-25 |
卷号 | 866页码:14 |
ISSN号 | 0048-9697 |
关键词 | Urban agglomerations Ecological quality GEE Driving forces GeoDetector China |
DOI | 10.1016/j.scitotenv.2023.161465 |
通讯作者 | Fang, Chuanglin(fangcl@igsnrr.ac.cn) |
英文摘要 | Urban agglomerations are important spatial carriers of regional economic development, and their ecological quality (EQ) is closely related to economic growth and human development. However, the rapid urbanization in China has generated a series of EQ problems that threaten the sustainable development of the country. Therefore, it is essential to explore changes in EQ for the development of sustainable "human-land" relations in urban agglomerations. Using GIS, GeoDetector, Stepwise multiple regression, and Sen'trend analysis, to reveal the spatial-temporal evolution of EQ in urban agglomerations along with the spatial heterogeneity of its driving forces in China. Results show that: (1) The annual change rate of EQ of urban agglomerations ranges from -0.0312 to 0.0334. Taking the Hu-line as a boundary, the EQ of urban agglomerations is spatially high in the east and low in the west. (2) The Global Moran's I index ranged from 0.740 to 0.687 during the study period, indicating a positive correlation in the EQ spatial distribution. The EQ of urban agglom-erations has significant spatial agglomeration, with hot spots concentrated in the eastern region and cold spots in the northwestern region. (3) Main drivers of EQ of urban agglomerations are elevation, population density, nighttime light index, arable land area, real GDP per capita, precipitation, and built-up urban area (q > 10 %). (4) The stepwise multiple regression model spatially reveals that the nighttime light index, built-up urban area land and GDP per capita dominate the ecological quality changes of urban agglomerations, accounting for 73.68 % of the total number of urban agglomer-ations. This study provides an effective method for assessing spatial-temporal changes of EQ in urban agglomerations, supports scientific decision-making support for the construction of ecological civilization and the development of human-land harmony in urban agglomerations, and promotes the development and construction of "Beautiful China." |
WOS关键词 | LAND-USE CHANGE ; POPULATION-DENSITY ; URBANIZATION ; CITY ; DYNAMICS ; ASSOCIATION ; TEMPERATURE ; ENVIRONMENT ; IMPACT ; ENERGY |
资助项目 | Innovative Research Group Project of the National Natural Science Foundation of China[42121001] |
WOS研究方向 | Environmental Sciences & Ecology |
语种 | 英语 |
出版者 | ELSEVIER |
WOS记录号 | WOS:000990560600001 |
资助机构 | Innovative Research Group Project of the National Natural Science Foundation of China |
源URL | [http://ir.igsnrr.ac.cn/handle/311030/197516] |
专题 | 中国科学院地理科学与资源研究所 |
通讯作者 | Fang, Chuanglin |
作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Taiyuan Normal Univ, Sch Geog Sci, Jinzhong 030619, Peoples R China 3.Xinjiang Univ, Coll Geog & Remote sensing Sci, Urumqi 830046, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Lifang,Fang, Chuanglin,Zhao, Ruidong,et al. Spatial-temporal evolution and driving force analysis of eco-quality in urban agglomerations in China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,866:14. |
APA | Zhang, Lifang,Fang, Chuanglin,Zhao, Ruidong,Zhu, Cong,&Guan, Jingyun.(2023).Spatial-temporal evolution and driving force analysis of eco-quality in urban agglomerations in China.SCIENCE OF THE TOTAL ENVIRONMENT,866,14. |
MLA | Zhang, Lifang,et al."Spatial-temporal evolution and driving force analysis of eco-quality in urban agglomerations in China".SCIENCE OF THE TOTAL ENVIRONMENT 866(2023):14. |
入库方式: OAI收割
来源:地理科学与资源研究所
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