干旱区生态环境知识资源中心(Arid): Short term evaporation estimation in a natural semiarid environment: New perspective of the Craig

Arid

DOI	10.1016/j.jhydrol.2020.124926
	Short term evaporation estimation in a natural semiarid environment: New perspective of the Craig - Gordon isotopic model
	Hernandez-Perez, Eliseo; Levresse, Gilles; Carrera-Hernandez, Jaime; Garcia-Martinez, Rocio
通讯作者	Levresse, G
来源期刊	JOURNAL OF HYDROLOGY
ISSN	0022-1694
EISSN	1879-2707
出版年	2020
卷号	587
英文摘要	Evaporation is one of the most important processes in the hydrologic cycle and is considered as one of the lead factors governing climate in terrestrial environments, particularly in arid areas. In natural open systems, evaporation should be considered as a time dependent function and a cumulative process. We applied and compared Craig-Gordon isotopic model with the Penman-Monteith physical evaporation model, after a biannual hydrologic cycle characterization in a natural semi-arid environment to determine annually reliable balance budgets and estimations. Our results show that isotopic evaporation rates reflect a sinusoidal behavior during isotopic fractioning rather than a lineal and constant evaporation rate. This sinusoidal behavior exhibits the influence of solar radiation and other meteorological variables that have not yet been considered in the C-G isotopic mass balance model. The estimation of isotopic evaporation in natural environments are reliable during the dry season while estimations of isotopic loss fraction (f) in the wet season behave as an isotopic mixing model of evaporated water-precipitation-runoff. Physical and isotopic methodologies are difficult to relate due to basic fundamentals and development conceptualizations: accordingly, further work is required to enhance the Craig-Gordon and Gonfiantini evaporation model and its relationship with physical methodologies in order to improve the estimation of evaporation in natural semiarid environments.
英文关键词	delta H-2-delta O-18 stable isotopes Evaporation Craig-gordon model Penman-monteith equation Semi-arid areas
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000568819100075
WOS关键词	HYDROGEN ISOTOPES ; WATER-VAPOR ; LAKES ; OXYGEN ; PRECIPITATION ; O-18 ; AREA ; FRACTIONATION ; HYDROLOGY ; DEUTERIUM
WOS类目	Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Engineering ; Geology ; Water Resources
来源机构	Universidad Nacional Autónoma de México
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326240
作者单位	[Hernandez-Perez, Eliseo] Univ Nacl Autonoma Mexico, Posgrad Ciencias Tierra, Queretaro 76000, Mexico; [Levresse, Gilles; Carrera-Hernandez, Jaime] Univ Nacl Autonoma Mexico, Ctr Geociencias, Juriquilla, Mexico; [Garcia-Martinez, Rocio] Univ Nacl Autonoma Mexico, Inst Estudios Ambientales, Mexico City, DF, Mexico
推荐引用方式 GB/T 7714	Hernandez-Perez, Eliseo,Levresse, Gilles,Carrera-Hernandez, Jaime,et al. Short term evaporation estimation in a natural semiarid environment: New perspective of the Craig - Gordon isotopic model[J]. Universidad Nacional Autónoma de México,2020,587.
APA	Hernandez-Perez, Eliseo,Levresse, Gilles,Carrera-Hernandez, Jaime,&Garcia-Martinez, Rocio.(2020).Short term evaporation estimation in a natural semiarid environment: New perspective of the Craig - Gordon isotopic model.JOURNAL OF HYDROLOGY,587.
MLA	Hernandez-Perez, Eliseo,et al."Short term evaporation estimation in a natural semiarid environment: New perspective of the Craig - Gordon isotopic model".JOURNAL OF HYDROLOGY 587(2020).