Results 21 to 30 of about 11,592 (50)

Runoff simulation by hydrological model based on the assimilated evapotranspiration

Shui kexue jinzhan, 2018
A new evapotranspiration data assimilation system was proposed by using the ensemble Kalman filter to assimilate the remote sensing evapotranspiration and simulated evapotranspiration by the Xin'anjiang model.
WANG Weiguang, LI Jinxing, WEI Jiande, SHAO Quanxi, DENG Chao, YU Zhongbo   +5 more
doaj   +1 more source

Remote sensing estimation on regional continuous daily evapotranspiration based on Richards equation

Shuiwen dizhi gongcheng dizhi
Evapotranspiration (ET) is an important part of water cycle in nature, and the estimation of evapotranspiration on spatio-temporal scale has always been a hot issue. Remote sensing can estimate evapotranspiration on regional scale, but it is difficult to
Xixuan WANG, Jinling KONG, Qiutong ZHANG, Zaiyong ZHANG, Lizheng WANG   +4 more
doaj   +1 more source

Analysis of reference crop evapotranspiration changes and meteorological factors in Heilongjiang Province

Shuili Shuiyun Gongcheng Xuebao, 2021
To explore the temporal and spatial variation of reference crop evapotranspiration and the change of influencing factors in mid-latitude cold regions, the response relationship between reference crop evapotranspiration and various meteorological factors ...
WANG Zilong, LIU Ying, JIANG Qiuxiang, LI Shiqiang, CHAI Xun, HE Xin   +5 more
doaj   +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

Distribution of Actual Evapotranspiration over Qaidam Basin, an Arid Area in China

Remote Sensing, 2013
Evapotranspiration is a major loss flux of the water balance in arid and semi-arid areas. The estimation of actual evapotranspiration has significance for hydrological and environmental purposes.
Xiaomei Jin, Renhong Guo, Wei Xia
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

Comparative analysis of 12 reference evapotranspiration methods for semi-arid regions (Spain)

Journal of Water and Climate Change, 2023
Evapotranspiration is one of the most significant variables used to determine runoff, hydrological balances, and climate change studies. In semi-arid conditions, there is a need to evaluate various alternatives to establish reference evapotranspiration ...
Joel Hernández-Bedolla, Abel Solera, Sonia Tatiana Sánchez-Quispe, Constantino Domínguez-Sánchez   +3 more
doaj   +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

Evapotranspiration and Surface Energy Fluxes Estimation Using the Landsat-7 Enhanced Thematic Mapper Plus Image over a Semiarid Agrosystem in the North-West of Algeria

Revista Brasileira de Meteorologia
Monitoring evapotranspiration and surface energy fluxes over a range of spatial and temporal scales is crucial for many agroenvironmental applications.
Nehal Laounia, Hamimed Abderrahmane, Khaldi Abdelkader, Souidi Zahira, Zaagane Mansour   +4 more
doaj   +1 more source

Forecasting evapotranspiration using artificial neural networks with the lowest meteorological data [PDF]

محیط زیست و مهندسی آب, 2016
Accurate estimating evapotranspiration is crucial for water resource management. Evapotranspiration is an important component in water balance in different areas.
Tohid Aligolinia, Negar Rasouli Majd, Hossein Rezaie, Anahita Jabbari   +3 more
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