Results 41 to 50 of about 170,268 (263)

Energy and water dynamics of a central Amazonian rain forest [PDF]

, 2002
This paper presents measurements of the energy and water budgets of a tropical rain forest near Manaus, Brazil, in central Amazonia, collected between September 1995 and August 1996.
Aubinet, Beer, Chauvel, Choudhury, Correa, Cox, Culf, Dirmeyer, Eltahir, Garratt, Grace, Grace, Henderson-Sellers, Hicks, Hodnett, Laurance, Leopoldo, Luizão, Malhi, Malhi, Moncrieff, Monteith, Moore, Moore, Nepstad, Nobre, Paulson, Ribeiro, Roberts, Shuttleworth, Shuttleworth, Trenberth, White, Williams, Xue, Y. Malhi   +35 more
core   +1 more source

Riparian evapotranspiration in Nebraska [PDF]

Fact Sheet, 2013
With increasing demands being placed on the water resources of Nebraska, characterizing evapotranspiration (ET) from riparian vegetation has gained importance to water users and managers. This report summarizes and compares the results from several studies of the ET from cottonwood-dominated riparian forests, riparian grasslands, and common reed ...
Brent M. Hall, David L. Rus
openaire   +1 more source

Remote sensing inversion characteristic and driving factor analysis of wetland evapotranspiration in the Sanmenxia Reservoir area, China

Journal of Water and Climate Change, 2022
Evapotranspiration in the hydrologic cycle realizes the energy and water transport in the atmosphere. Evapotranspiration differences concerning land-use types provide data for studying the evapotranspiration of river basins.
Shiyan Wang, Chang Liu, Yiqian Tan, Jie Wang, Fei Du, Zhen Han, Zhi Jiang, Liang Wang   +7 more
doaj   +1 more source

Summer soil-precipitation coupling in South America [PDF]

, 2011
The soil moisture memory contributes to atmospheric variability and seasonal predictability and could potentially affect the development of the South American Monsoon System. The relative importance of the local land surface feedbacks and the large-scale
Menendez, Claudio Guillermo, Sörensson, Anna   +1 more
core   +1 more source

Construction of an evapotranspiration model and analysis of spatiotemporal variation in Xilin River Basin, China.

PLoS ONE, 2021
Surface evapotranspiration is a water exchange process between the atmosphere, biosphere, and hydrosphere. Accurate evapotranspiration estimations in arid and semi-arid regions are important for monitoring droughts and protecting the ecological ...
Hongbo Yu, Congming Cao, Qiaofeng Zhang, Yuhai Bao   +3 more
doaj   +1 more source

When does vapor pressure deficit drive or reduce evapotranspiration? [PDF]

Journal of Advances in Modeling Earth Systems, 11. (2019), 2018
Increasing vapor pressure deficit (VPD) increases atmospheric demand for water. While increased evapotranspiration (ET) in response to increased atmospheric demand seems intuitive, plants are capable of reducing ET in response to increased VPD by closing their stomata. We examine which effect dominates the response to increasing VPD: atmospheric demand
arxiv   +1 more source

Contribution à la spatialisation de l'évapotranspiration d'un agro-système semi-aride en Algérie par utilisation de la télédétection et du modèle METRIC

Physio-Géo, 2014
The quantification of evapotranspiration from agricultural areas is important for agriculture water management, especially in arid and semiarid regions where water deficiency is becoming a major constraint in economic welfare and sustainable development.
Abderrahmane Hamimed, Laounia Nehal, Abdelkader Khaldi, Habib Azzaz   +3 more
doaj   +1 more source

Spatiotemporal Distribution Characteristics of Actual Evapotranspiration in the Qinghai–Tibet Plateau

Atmosphere, 2023
Evapotranspiration is a key part of the water cycle between the atmosphere and the land surface, and it is an important parameter for studying the land–atmosphere system. Change and evolution have important implications.
Shan Huang, Tiangui Xiao, La Jia, Lin Han   +3 more
doaj   +1 more source

Estimation of Regional Evapotranspiration Using Remotely Sensed Land Surface Temperature. Part 1: Measurement of Evapotranspiration at the Environmental Research Center and Determination of Priestley-taylor Parameter [PDF]

, 1985
In order to study the distribution of evapotranspiration in the humid region using remote sensing technology, the parameter (alpha) in the Priestley-Taylor model was determined.
Kai, K., Kotada, K., Nakagawa, S., Seki, K., Takeda, K., Yoshino, M. M.   +5 more
core   +1 more source

Optimal irrigation water allocation using a genetic algorithm under various weather conditions [PDF]

, 2014
Growing water scarcity, due to growing populations and varying natural conditions, puts pressure on irrigation systems, which often are the main consumptive water users.
Ghahraman, Bijan, Gitizadeh, Mohsen, Sabouhi, Mahmood, Sadati, Somayeh Khanjari, Speelman, Stijn   +4 more
core   +3 more sources