Results 61 to 70 of about 1,749,217 (265)

Applicability of three complementary relationship models for estimating actual evapotranspiration in urban area

Journal of Hydrology and Hydromechanics, 2015
The characteristics of evapotranspiration estimated by the complementary relationship actual evapotranspiration (CRAE), the advection-aridity (AA), and the modified advection-aridity (MAA) models were investigated in six pairs of rural and urban areas of
Nakamichi Takeshi, Moroizumi Toshitsugu
doaj   +1 more source

Impact of potential and (scintillometer-based) actual evapotranspiration estimates on the performance of a lumped rainfall–runoff model [PDF]

Hydrology and Earth System Sciences, 2013
Evapotranspiration (ET) plays a key role in hydrological impact studies and operational flood forecasting models as ET represents a loss of water from a catchment.
B. Samain, V. R. N. Pauwels
doaj   +1 more source

Performance evaluation of Satellite-based actual evapotranspiration technique

Journal of Applied and Natural Science, 2022
Estimating crop evapotranspiration is vital for the calculation of irrigation water requirements. Remote sensing data have proven to be a valuable and efficient tool for estimating evapotranspiration. It has been used intensively over the past decade due to free, high temporal and spectral resolution data availability. The main aim of this study was to
R. S. Makar, M. Faisal
openaire   +1 more source

Land data assimilation of satellite‐based surface soil moisture: Impact on atmospheric simulations over the contiguous United States

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Soil Moisture Active Passive soil moisture retrievals are assimilated into a land surface model and the resulting land reanalysis product is used to initialise the land component of coupled land‐atmosphere experiments. We show that the local impact of land data assimilation on the atmosphere is influenced by two factors: the magnitude by which it ...
Zdenko Heyvaert, Michel Bechtold, Wouter Dorigo, Jonas Mortelmans, Daniel Hagan, Joseph Santanello, Gabriëlle De Lannoy   +6 more
wiley   +1 more source

Evapotranspiration fusion and attribution analysis in the upper and middle reaches of the Yellow River Basin

Journal of Hydrology: Regional Studies
Study region: The Upper and Middle Reaches of the Yellow River Basin Study focus: Taking the upper and middle reaches of the Yellow River as the research area, 15 types of models developed by the fusion of four multi-source products of GLDAS-Noah V2.1 ...
Kun-xia Yu, Jie Liu, Xiang Zhang, Peng Li, Zhanbin Li, Xiaoming Zhang, Yang Zhao   +6 more
doaj   +1 more source

Simulation of actual evapotranspiration from agricultural landscapes in the Canadian Prairies

Journal of Hydrology: Regional Studies, 2018
Study region: This study was carried out in southwestern Manitoba, in the prairie region of Canada. Study focus: Mathematical models are routinely used to estimate evapotranspiration (ET) when measurements are lacking.
Myra Martel, Aaron Glenn, Henry Wilson, Roland Kröbel   +3 more
doaj   +1 more source

Estimation of daily evapotranspiration in gully area scrub ecosystems on Loess Plateau of China based on multisource observation data

Ecological Indicators, 2023
Evapotranspiration is an important process in the hydrologic cycle. In this study, different types of daily evapotranspiration were accurately estimated and comparatively analyzed for 2020–2021 in the gully area of Loess Plateau, China with multisource ...
Fengnian Guo, Dengfeng Liu, Shuhong Mo, Qiang Huang, Lan Ma, Shimeng Xie, Wei Deng, Guanghui Ming, Jingjing Fan   +8 more
doaj   +1 more source

Prediction of Potential and Actual Evapotranspiration Fluxes Using Six Meteorological Data-Based Approaches for a Range of Climate and Land Cover Types

ISPRS Int. J. Geo Inf., 2021
Evapotranspiration is the major component of the water cycle, so a correct estimate of this variable is fundamental. The purpose of the present research is to assess the monthly scale accuracy of six meteorological data-based models in the prediction of ...
M. Mobilia, A. Longobardi
semanticscholar   +1 more source

Physically consistent mesoscale model evaluation in complex terrain

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study introduces a novel approach for evaluating mesoscale atmospheric models in complex terrain by selecting physically consistent grid points and applying height‐based corrections. The method corrects for sensor height and terrain elevation differences between model and observations using a time‐varying lapse rate.
Gaspard Simonet, Mathias W. Rotach, Manuela Lehner   +2 more
wiley   +1 more source

Actual evapotranspiration evaluation based on multi-sensed data

Journal of Aridland Agriculture, 2021
The importance of active and passive remote sensing data integration appears strongly on cloudy days. The lack of passive remote sensing data on cloudy days prevents the benefit of large-scale satellite data in cloudy areas, while the advantage of active remote sensing, it could penetrate the cloud and collect data underneath the cloud.
Mohammed Ahmed El-Shirbeny, Samir Mahmoud Saleh   +1 more
openaire   +2 more sources