气候变化领域集成服务门户(CCPortal): Atmospheric boundary layer characteristics and land-atmosphere energy transfer in the Third Pole area

CCPortal

	Atmospheric boundary layer characteristics and land-atmosphere energy transfer in the Third Pole area
	Ma, Yaoming; Zhu, Zhikun; Amatya, Pukar Man; Chen, Xuelong; Hu, Zeyong; Zhang, Lang; Li, Maoshan; Ma, Weiqiang
通讯作者	Ma, YM (通讯作者)
发表日期	2015
ISSN	0144-7815
起始页码	27
结束页码	32
卷号	368
英文摘要	The Tibetan Plateau and nearby surrounding area (the Third Pole area) dramatically impacts the world's environment and especially controls climatic and environmental changes in China, Asia and even in the Northern Hemisphere. Supported by the Chinese Academy of Sciences (CAS) and some international organizations, the Third Pole Environment (TPE) Programme is now under way. First, the background of the establishment of the TPE, the establishment and monitoring plans on long-term for the TPE and six comprehensive observation and study stations are introduced. Then the preliminary observational analysis results on atmosphere land interaction are presented. The study on the regional distribution of land surface heat fluxes is of paramount importance over the heterogeneous landscape of the Third Pole area. A parameterization methodology based on satellite and in situ data is described and tested for deriving the regional surface heat fluxes (net radiation flux, soil heat flux, sensible heat flux and latent heat flux) over the heterogeneous landscape. As a case study, the methodology was applied to the whole Tibetan Plateau area. Eight images of MODIS data and four images of AVHRR data were used for the comparison among winter, spring, summer and autumn, and the annual variation analyses. The derived results were also validated by using the ground truth measured in the stations of the TPE. The results show that the derived surface heat fluxes in the four different seasons over the Tibetan Plateau area are in good agreement with the ground measurements. The results from AVHRR were also in agreement with MODIS. It is therefore concluded that the proposed methodology is successful for the retrieval of surface heat fluxes using the MODIS data, AVHRR data and in situ data over the Tibetan Plateau area.
关键词	TIBETAN PLATEAU
英文关键词	atmospheric boundary layer characteristics; land-atmosphere energy transfer; Third Pole; TPE
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Remote Sensing ; Water Resources
WOS类目	Environmental Sciences ; Remote Sensing ; Water Resources
WOS记录号	WOS:000357968900005
来源期刊	REMOTE SENSING AND GIS FOR HYDROLOGY AND WATER RESOURCES
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258426
推荐引用方式 GB/T 7714	Ma, Yaoming,Zhu, Zhikun,Amatya, Pukar Man,et al. Atmospheric boundary layer characteristics and land-atmosphere energy transfer in the Third Pole area[J]. 中国科学院青藏高原研究所,2015,368.
APA	Ma, Yaoming.,Zhu, Zhikun.,Amatya, Pukar Man.,Chen, Xuelong.,Hu, Zeyong.,...&Ma, Weiqiang.(2015).Atmospheric boundary layer characteristics and land-atmosphere energy transfer in the Third Pole area.REMOTE SENSING AND GIS FOR HYDROLOGY AND WATER RESOURCES,368.
MLA	Ma, Yaoming,et al."Atmospheric boundary layer characteristics and land-atmosphere energy transfer in the Third Pole area".REMOTE SENSING AND GIS FOR HYDROLOGY AND WATER RESOURCES 368(2015).