干旱区生态环境知识资源中心(Arid): E-DATA: A Comprehensive Field Campaign to Investigate Evaporation Enhanced by Advection in the Hyper-Arid Altiplano

Arid

DOI	10.3390/w12030745
	E-DATA: A Comprehensive Field Campaign to Investigate Evaporation Enhanced by Advection in the Hyper-Arid Altiplano
	Suarez, Francisco 1,2,3; Lobos, Felipe 1,4; de la Fuente, Alberto 5; de Arellano, Jordi Vila-Guerau 4; Prieto, Ana 5; Meruane, Carolina 5,6; Hartogensis, Oscar 4
通讯作者	Suarez, Francisco
来源期刊	WATER
EISSN	2073-4441
出版年	2020
卷号	12 期号:3
英文摘要	In the endorheic basins of the Altiplano, water is crucial for sustaining unique ecological habitats. Here, the wetlands act as highly localized evaporative environments, and little is known about the processes that control evaporation. Understanding evaporation in the Altiplano is challenging because these environments are immersed in a complex topography surrounded by desert and are affected by atmospheric circulations at various spatial scales. Also, these environments may be subject to evaporation enhancement events as the result of dry air advection. To better characterize evaporation processes in the Altiplano, the novel Evaporation caused by Dry Air Transport over the Atacama Desert (E-DATA) field campaign was designed and tested at the Salar del Huasco, Chile. The E-DATA combines surface and airborne measurements to understand the evaporation dynamics over heterogeneous surfaces, with the main emphasis on the open water evaporation. The weather and research forecasting model was used for planning the instruments installation strategy to understand how large-scale air flow affects evaporation. Instrumentation deployed included: meteorological stations, eddy covariance systems, scintillometers, radiosondes and an unmanned aerial vehicle, and fiber-optic distributed temperature sensing. Additional water quality and CO2 fluxes measurements were carried out to identify the link between meteorological conditions and the biochemical dynamics of Salar del Huasco. Our first results show that, in the study site, evaporation is driven by processes occurring at multiple spatial and temporal scales and that, even in the case of available water and energy, evaporation is triggered by mechanical turbulence induced by wind.
英文关键词	Salar del Huasco surface energy balance evaporation advection multiscale processes eddy covariance scintillometers radiosounding distributed temperature sensing
类型	Article
语种	英语
国家	Chile ; Netherlands
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000529249500130
WOS关键词	ENERGY-BALANCE CLOSURE ; LARGE-APERTURE SCINTILLOMETER ; EDDY-COVARIANCE MEASUREMENTS ; SALAR-DE-ATACAMA ; STRUCTURE PARAMETERS ; SIMILARITY FUNCTIONS ; SURFACE ; TEMPERATURE ; HEAT ; CLIMATE
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318884
作者单位	1.Pontificia Univ Catolica Chile, Dept Ingn Hidraul & Ambiental, Santiago 7820436, Chile; 2.Ctr Desarrollo Urbano Sustentable CEDEUS, Santiago 7820436, Chile; 3.Ctr Excelencia Geotermia Andes CEGA, Santiago 7820436, Chile; 4.Wageningen Univ & Res, Meteorol & Air Qual Sect, Wageningen 6700 AA, Netherlands; 5.Univ Chile, Dept Ingn Civil, Santiago 8370448, Chile; 6.Modelac Ambiental SpA, Santiago 7500015, Chile
推荐引用方式 GB/T 7714	Suarez, Francisco,Lobos, Felipe,de la Fuente, Alberto,et al. E-DATA: A Comprehensive Field Campaign to Investigate Evaporation Enhanced by Advection in the Hyper-Arid Altiplano[J],2020,12(3).
APA	Suarez, Francisco.,Lobos, Felipe.,de la Fuente, Alberto.,de Arellano, Jordi Vila-Guerau.,Prieto, Ana.,...&Hartogensis, Oscar.(2020).E-DATA: A Comprehensive Field Campaign to Investigate Evaporation Enhanced by Advection in the Hyper-Arid Altiplano.WATER,12(3).
MLA	Suarez, Francisco,et al."E-DATA: A Comprehensive Field Campaign to Investigate Evaporation Enhanced by Advection in the Hyper-Arid Altiplano".WATER 12.3(2020).