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Impacts of forest cover change on local temperature in Yangtze River Delta and Pearl River Delta urban agglomerations of China

文献类型：期刊论文

作者Liu, Qing4,5,6,7; Shen, Wenjuan1,6,7; Wang, Tongyu6,7; He, Jiaying3; Cao, Pingting6,7; Sun, Tianyi6,7; Zhang, Ying6,7; Ye, Wenjing6,7; Huang, Chengquan2
刊名AGRICULTURAL AND FOREST METEOROLOGY
出版日期2024-10-15
卷号357页码:18
关键词Forest cover change Satellite observations Land surface temperature Urban agglomerations Climatic effects
ISSN号0168-1923
DOI10.1016/j.agrformet.2024.110205
产权排序5
英文摘要The continuous economic and ecological construction in the Yangtze River Delta (YRD) and Pearl River Delta (PRD) has caused frequent temporal and spatial changes in local forests, thus affecting the regional climate. Yet few studies have addressed the temperature feedback through biophysical mechanisms due to forest change in two urban agglomerations of China. We compared MODIS and Landsat-based land cover data to detect a more accurate forest cover change. We then used the moving window strategy and spatiotemporal pattern change analysis method to quantify and compare the actual impact of forest cover change on temperature and the differences in driving factors (e.g., evapotranspiration (ET), albedo, and precipitation) from 2010 to 2020. The results showed that Landsat-based land cover data performed well. The conversion from forest to cropland was dominated in YRD and PRD, followed by the conversion of cropland to forest, with a small proportion of forest converting to impervious surface. The afforested areas in the two regions showed a diurnal cooling effect (-0.18 f 0.07 degrees C and -0.10 f 0.13 degrees C, respectively), which was greater than the air temperature. Forest converting to impervious surfaces led to stronger warming (0.39 f 0.37 degrees C in YRD) than that of cropland (0.05 f 0.03 degrees C in YRD and 0.07 f 0.06 degrees C in PRD). The daytime LST variations can be explained by ET and inconsistent albedo effects. Seasonally, the cooling effects induced by afforestation predominated during the growing season (spring and summer), accompanied by the relatively high ET. This study shows that rational afforestation and control of deforestation are helpful to achieve sustainable forest management in urban agglomerations and to regulate climate warming.
WOS关键词LAND-SURFACE TEMPERATURE ; CLIMATE ; DEFORESTATION ; AFFORESTATION ; DATASET
资助项目National Natural Science Foundation of China[32371878] ; National Natural Science Foundation of China[32001251] ; Natural Science Foundation of Jiangsu Province[BK20200781] ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Wuhan University, China ; National Earth System Science Data Center, National Science & Technology Infrastructure of China
WOS研究方向Agriculture ; Forestry ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:001304247400001
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Wuhan University, China ; National Earth System Science Data Center, National Science & Technology Infrastructure of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/208917]  
专题资源与环境信息系统国家重点实验室_外文论文
通讯作者Shen, Wenjuan
作者单位1.Nanjing Forestry Univ, Coll Forestry, Co Innovat Ctr Sustainable Forestry Southern China, Dept Forest Resources Management, Longpan Rd 159, Nanjing, Jiangsu, Peoples R China
2.Univ Maryland, Dept Geog Sci, College Pk, MD 20742 USA
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
4.Natl Forestry & Grassland Adm, Key Lab Forestry Remote Sensing & Informat Syst, Beijing 100091, Peoples R China
5.Chinese Acad Forestry, Res Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China
6.Nanjing Forestry Univ, Coll Forestry, Nanjing 210037, Peoples R China
7.Nanjing Forestry Univ, Co Innovat Ctr Sustainable Forestry Southern China, Nanjing 210037, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Qing,Shen, Wenjuan,Wang, Tongyu,et al. Impacts of forest cover change on local temperature in Yangtze River Delta and Pearl River Delta urban agglomerations of China[J]. AGRICULTURAL AND FOREST METEOROLOGY,2024,357:18.
APA Liu, Qing.,Shen, Wenjuan.,Wang, Tongyu.,He, Jiaying.,Cao, Pingting.,...&Huang, Chengquan.(2024).Impacts of forest cover change on local temperature in Yangtze River Delta and Pearl River Delta urban agglomerations of China.AGRICULTURAL AND FOREST METEOROLOGY,357,18.
MLA Liu, Qing,et al."Impacts of forest cover change on local temperature in Yangtze River Delta and Pearl River Delta urban agglomerations of China".AGRICULTURAL AND FOREST METEOROLOGY 357(2024):18.

入库方式： OAI收割

来源：地理科学与资源研究所

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