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Quantifying links between aerosol optical depth and rapid urbanisation induced land use changes, Hangzhou, China, 2000-2020

文献类型：期刊论文

作者Yu, Zhifeng5,6; Chen, Zheyu6; Sun, Kun1; Qi, Bing4; Wang, Ben6; Liu, Haijian5,6; Shum, C. K.3; Guo, Wenshuang6; Xu, Huiyan5,6; Yuan, Xiaohong5,6
刊名ALL EARTH
出版日期2024-12-31
卷号36期号:1页码:1-16
关键词Land use/land cover (LULC) aerosol optical depth (AOD) Landsat MOD04_3K AOD data
DOI10.1080/27669645.2023.2289278
通讯作者Yu, Zhifeng(yu@hznu.edu.cn) ; Zhou, Bin(zhoubin@hznu.edu.cn)
英文摘要The decline in air quality is thought to be due to rapid land use/land cover (LULC) changes near metropolitan areas that are undergoing rapid urbanisation. Here, we quantify the characteristics and relationship between the aerosol optical depth (AOD) index and LULC changes in Hangzhou, China, since the 21st century using multispectral satellite remote sensing data. The regional study results show that the correlation between the operational AOD observations (MOD04_3K) at 3 km resolution and the in situ AOD measurements available in Hangzhou ranges from 0.48 to 0.80, and their root mean square error (RMSE) < 0.30. During the past two decades, Hangzhou has been in the stage of rapid urbanisation, and the area of construction land has increased significantly, mainly converted from cultivated land and forests. The correlation coefficients between the AOD and the changes of cultivated land, forest land, grassland and construction land in Hangzhou were 0.36, 0.86, 0.61 and 0.63, respectively, indicating a strong correlation except for the cultivated land. Finally, the temporal evolution of the correlation coefficients between the cultivated land and building land are positively correlated with AOD, while from the trend of the correlation curve, grassland, woodland and AOD show negative correlations.
WOS关键词AIR-QUALITY ; REGRESSION ; POLLUTION ; IMPACTS ; PM2.5 ; AOD
资助项目Natural Science Foundation of Zhejiang Province of China[LQ20D050001] ; Natural Science Foundation of Zhejiang Province of China[LY16010006] ; United States Agency of Development (USAID)/Indian Partnership Program[72038621CA00002] ; Scientific Research Foundation of Hangzhou Normal University[2020QDL015]
WOS研究方向Geology
语种英语
出版者TAYLOR & FRANCIS LTD
WOS记录号WOS:001126302400001
资助机构Natural Science Foundation of Zhejiang Province of China ; United States Agency of Development (USAID)/Indian Partnership Program ; Scientific Research Foundation of Hangzhou Normal University
源URL[http://ir.igsnrr.ac.cn/handle/311030/201487]  
专题中国科学院地理科学与资源研究所
通讯作者Yu, Zhifeng; Zhou, Bin
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China
2.Hangzhou Normal Univ, Sch Engn, Hangzhou, Peoples R China
3.Ohio State Univ, Sch Earth Sci, Div Geodet Sci, Columbus, OH USA
4.Hangzhou Meteorol Bur, Hangzhou, Peoples R China
5.Zhejiang Prov Key Lab Urban Wetlands & Reg Change, Hangzhou, Peoples R China
6.Hangzhou Normal Univ, Sch Informat Sci & Engn, Inst Remote Sensing & Earth Sci, Hangzhou 311121, Peoples R China
推荐引用方式
GB/T 7714		 Yu, Zhifeng,Chen, Zheyu,Sun, Kun,et al. Quantifying links between aerosol optical depth and rapid urbanisation induced land use changes, Hangzhou, China, 2000-2020[J]. ALL EARTH,2024,36(1):1-16.
APA Yu, Zhifeng.,Chen, Zheyu.,Sun, Kun.,Qi, Bing.,Wang, Ben.,...&Zhou, Bin.(2024).Quantifying links between aerosol optical depth and rapid urbanisation induced land use changes, Hangzhou, China, 2000-2020.ALL EARTH,36(1),1-16.
MLA Yu, Zhifeng,et al."Quantifying links between aerosol optical depth and rapid urbanisation induced land use changes, Hangzhou, China, 2000-2020".ALL EARTH 36.1(2024):1-16.

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来源：地理科学与资源研究所

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