Interannual Spatiotemporal Variations of Land Surface Temperature in China From 2003 to 2018
文献类型：期刊论文
| 作者 | Yu, Yanru1; Duan, Si-Bo1; Li, Zhao-Liang1,2 ; Chang, Sheng3; Xing, Zefeng1; Leng, Pei1; Gao, Maofang1
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| 刊名 | IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING
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| 出版日期 | 2021 |
| 卷号 | 14页码:1783-1795 |
| 关键词 | Land surface temperature Land surface Spatiotemporal phenomena MODIS Market research Vegetation mapping Satellites Land surface temperature Moderate Resolution Imaging Spectroradiometer (MODIS) spatiotemporal variation trend analysis |
| ISSN号 | 1939-1404 |
| DOI | 10.1109/JSTARS.2020.3048823 |
| 通讯作者 | Chang, Sheng(changsheng@aircas.ac.cn) |
| 英文摘要 | Land surface temperature (LST) is a comprehensive embodiment of surface energy balance and land surface processes. The spatial and temporal variation of LST is of great significance for studying surface characteristics and climate change. In this study, the spatiotemporal variations of LST in China from 2003 to 2018 is examined by using the continuous and derivable annual temperature cycle model. The trends of the annual mean and annual amplitude of LST is detected using the Mann-Kendall test and Theil-Sen estimator. In addition, we have further revealed the correlation between normalized difference vegetation index (NDVI) and LST in different land cover types. The results show that the annual mean LST presents a spatial distribution pattern of high values in the southern regions and low values in the northern regions and that the factors of altitude and land cover type also affect the LST's spatial distribution. The annual amplitude of the LST presents a spatial distribution pattern of high values in the northern regions and low values in the southern regions. In the majority of instances, the phase of LST in China was positioned between the 175th and 205th day of each year. Both the annual mean and annual amplitude of the LST have a mean increasing trend in China with a rate of 0.02 K/year, and the areas with large significant changes accounted for 8.6% out of the total area, with a mean rate of approximately 0.05 K/year, in this period. Significant changes in the annual mean LST were correlated with the change in vegetation coverage and the impact of land cover types on the interannual variations of LST is also determined in this study. While the increase in vegetation coverage in barren land exhibits a clearly recognizable upward trend in the annual mean LST, the improved vegetation coverage in the grassland region presents a downward trend in annual mean LST. |
| 资助项目 | National Key R&D Program of China[2018YFB0504800] ; National Key R&D Program of China[2018YFB0504804] ; National Natural Science Foundation of China[41871275] ; Fundamental Research Funds for Central Non-Profit Scientific Institution[1610132020044] |
| WOS研究方向 | Engineering ; Physical Geography ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000612143900004 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; Fundamental Research Funds for Central Non-Profit Scientific Institution |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/136454]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Chang, Sheng |
| 作者单位 | 1.Chinese Acad Agr Sci, Key Lab Agr Remote Sensing, Minist Agr & Rural Affairs, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Aerosp Informat Res Inst, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Yanru,Duan, Si-Bo,Li, Zhao-Liang,et al. Interannual Spatiotemporal Variations of Land Surface Temperature in China From 2003 to 2018[J]. IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING,2021,14:1783-1795. |
| APA | Yu, Yanru.,Duan, Si-Bo.,Li, Zhao-Liang.,Chang, Sheng.,Xing, Zefeng.,...&Gao, Maofang.(2021).Interannual Spatiotemporal Variations of Land Surface Temperature in China From 2003 to 2018.IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING,14,1783-1795. |
| MLA | Yu, Yanru,et al."Interannual Spatiotemporal Variations of Land Surface Temperature in China From 2003 to 2018".IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 14(2021):1783-1795. |
入库方式： OAI收割
来源：地理科学与资源研究所
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