ITPCAS OpenIR  > 图书馆
Regionalization of land surface heat fluxes over the heterogeneous landscape: from the Tibetan Plateau to the Third Pole region
Ma, YM (Ma, Yaoming)1,2,3; Wang, YY (Wang, Yuyang)1,3; Han, CB (Han, Cunbo)4
Source PublicationINTERNATIONAL JOURNAL OF REMOTE SENSING
2018
Volume39Issue:18  特刊: SIPages:5872-5890
DOI10.1080/01431161.2018.1508923
Abstract

The exchange of heat and water vapor between land surface and atmosphere over the Third Pole region (Tibetan Plateau and nearby surrounding region) plays an important role in the Asian monsoon, westerlies and the northern hemisphere weather and climate systems. Supported by various agencies in the People's Republic of China, a Third Pole Environment (TPE) Observation and Research Platform (TPEORP) is now implementing over the Third Pole region. The background of the establishment of the TPEORP, the establishing and monitoring plan of long-term scale (5-10years) of it will be shown firstly. Then the preliminary observational analysis results, such as the characteristics of land surface energy fluxes partitioning and the turbulent characteristics will also be shown in this study. Then, the parameterization methodology based on satellite data and the atmospheric boundary layer (ABL) observations has been proposed and tested for deriving regional distribution of net radiation flux, soil heat flux, sensible heat flux, and latent heat flux (evapotranspiration (ET)) and their variation trends over heterogeneous landscape of the Tibetan Plateau (TP) area. To validate the proposed methodology, the ground-measured net radiation flux, soil heat flux, sensible heat flux and latent heat flux of the TPEORP are compared to the derived values. The results show that the derived land surface heat fluxes over the study areas are in good accordance with the land surface status. These parameters show a wide range due to the strong contrast of surface features. And the estimated land surface heat fluxes are in good agreement with ground measurements, and all the absolute percent difference is less than 10% in the validation sites. The sensible heat flux has increased slightly, and the latent heat flux has decreased from 2001 to 2016 over the TP. It is therefore concluded that the proposed methodology is successful for the retrieval of land surface heat fluxes over heterogeneous landscape of the TP area. Further improvement of the methodology and its applying field over the whole Third Pole region were also discussed.

Subject Area地理学
WOS IDWOS:000451744100007
Language英语
Indexed BySCIE
KeywordTemperature Soil Area Parameterization System Sebs Feasibility Canopy Avhrr Model
WOS Research AreaRemote Sensing ; Imaging Science & Photographic Technology
WOS SubjectRemote Sensing ; Imaging Science & Photographic Technology
Cooperation Status国际
ISSN0143-1161
Department环境变化与地表过程重点实验室
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/8769
Collection图书馆
Corresponding AuthorMa, YM (Ma, Yaoming)
Affiliation1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing, Peoples R China;
2.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China;
3.Univ Chinese Acad Sci, Beijing, Peoples R China;
4.Res Ctr Julich, Agrosphere IBG 3, Julich, Germany.
Recommended Citation
GB/T 7714
Ma, YM ,Wang, YY ,Han, CB . Regionalization of land surface heat fluxes over the heterogeneous landscape: from the Tibetan Plateau to the Third Pole region[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2018,39(18  特刊: SI):5872-5890.
APA Ma, YM ,Wang, YY ,&Han, CB .(2018).Regionalization of land surface heat fluxes over the heterogeneous landscape: from the Tibetan Plateau to the Third Pole region.INTERNATIONAL JOURNAL OF REMOTE SENSING,39(18  特刊: SI),5872-5890.
MLA Ma, YM ,et al."Regionalization of land surface heat fluxes over the heterogeneous landscape: from the Tibetan Plateau to the Third Pole region".INTERNATIONAL JOURNAL OF REMOTE SENSING 39.18  特刊: SI(2018):5872-5890.
Files in This Item:
File Name/Size DocType Version Access License
2018311.pdf(3894KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ma, YM (Ma, Yaoming)]'s Articles
[Wang, YY (Wang, Yuyang)]'s Articles
[Han, CB (Han, Cunbo)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ma, YM (Ma, Yaoming)]'s Articles
[Wang, YY (Wang, Yuyang)]'s Articles
[Han, CB (Han, Cunbo)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ma, YM (Ma, Yaoming)]'s Articles
[Wang, YY (Wang, Yuyang)]'s Articles
[Han, CB (Han, Cunbo)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2018311.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.