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DOI	10.2480/agrmet.D-20-00036
	Progress in water and energy flux studies in Asia: A review focused on eddy covariance measurements
	Kang, Minscok; Cho, Sungsik
通讯作者	Kang, M (corresponding author), Natl Ctr AgroMeteorol, 1 Gwanak Ro, Seoul 08826, South Korea.
来源期刊	JOURNAL OF AGRICULTURAL METEOROLOGY
ISSN	0021-8588
EISSN	1881-0136
出版年	2021
卷号	77 期号:1 页码:2-23
英文摘要	The eddy covariance (EC) technique-based observation system allows for researchers to determine latent and sensible heat fluxes, which are key components of the surface energy balance. The number of water and energy flux studies in Asia has increased as the number of flux measurement sites and the length of the observation periods have grown. To retrace the footprints of the AsiaFlux network and predict future research directions, we reviewed the progress in water and energy flux studies in Asia from the 1990s to the present day. This included studies on continuous evapotranspiration (ET) and surface energy balance measurements in various ecosystems, from the tropics to the polar regions. We also reviewed comparative experiments between the EC technique and other observation techniques including the use of a lysimeter or scintillometer, data processing techniques, connections between carbon and water fluxes, and multi-site syntheses. This paper discusses three remaining challenges that are hindering the derivation of scientific knowledge for ET and the surface energy balance, namely: the non-closure of the surface energy budget, imperfect compatibility between open- and closed-path gas analyzers, and difficulty in partitioning ET into evaporation and transpiration. If we leverage the advantages of the EC technique (i.e., high sampling rates of >= 10 Hz and continuous measurement capabilities), standardized methods for correcting and partitioning can be developed in the near future.
英文关键词	AsiaFlux Eddy covariance Energy flux Evapotranspiration Synthesis
类型	Review
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000609163000002
WOS关键词	CARBON-DIOXIDE FLUXES ; ALPINE MEADOW ECOSYSTEM ; JAPANESE CYPRESS FOREST ; CROP COEFFICIENT METHOD ; TEMPERATE MIXED FOREST ; BADAIN JARAN DESERT ; RICE PADDY FIELD ; BALANCE CLOSURE ; SURFACE-ENERGY ; INNER-MONGOLIA
WOS类目	Agriculture, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS研究方向	Agriculture ; Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/347974
作者单位	[Kang, Minscok; Cho, Sungsik] Natl Ctr AgroMeteorol, 1 Gwanak Ro, Seoul 08826, South Korea; [Cho, Sungsik] Seoul Natl Univ, Interdisciplinary Program Agr & Forest Meteorol, 1 Gwanak Ro, Seoul 08826, South Korea
推荐引用方式 GB/T 7714	Kang, Minscok,Cho, Sungsik. Progress in water and energy flux studies in Asia: A review focused on eddy covariance measurements[J],2021,77(1):2-23.
APA	Kang, Minscok,&Cho, Sungsik.(2021).Progress in water and energy flux studies in Asia: A review focused on eddy covariance measurements.JOURNAL OF AGRICULTURAL METEOROLOGY,77(1),2-23.
MLA	Kang, Minscok,et al."Progress in water and energy flux studies in Asia: A review focused on eddy covariance measurements".JOURNAL OF AGRICULTURAL METEOROLOGY 77.1(2021):2-23.