Results 51 to 60 of about 4,176 (148)

Comprehensive evaluation of IMERG, ERA5-Land and their fusion products in the hydrological simulation of three karst catchments in Southwest China

Journal of Hydrology: Regional Studies
Study region: The study was carried out in three karst catchments in Southwest China. These catchments, Sancha, Liuzhou and Qianjiang, are located in the middle reaches of the Pearl River Basin with the catchment area of 17067 km², 46166 km², and 134137 ...
Yong Chang, Yaoyong Qi, Ziying Wang
doaj   +1 more source

Monitoring and Forecasting the Impact of the 2018 Summer Heatwave on Vegetation

Remote Sensing, 2019
This study aims to assess the potential of the LDAS-Monde platform, a land data assimilation system developed by Météo-France, to monitor the impact on vegetation state of the 2018 summer heatwave over Western Europe.
Clément Albergel, Emanuel Dutra, Bertrand Bonan, Yongjun Zheng, Simon Munier, Gianpaolo Balsamo, Patricia de Rosnay, Joaquin Muñoz-Sabater, Jean-Christophe Calvet   +8 more
doaj   +1 more source

Assessment of Hydrologic Data Estimates From ERA5 Reanalyses in Benin, West Africa

Geoscience Data Journal
In West Africa, the validation of distributed models is limited by the quality and availability of point station data measured in situ. ERA5 is a climate reanalysis product produced by the European Centre for Medium‐range Weather Forecasts (ECMWF) and is
René Bodjrènou, Luc Ollivier Sintondji, Yekambessoun M' Po N'Tcha, Diane Germain, Francis Esse Azonwade, Fernand Sohindji, Gilbert Hounnou, Edid Amouzouvi, Arthur Freud Segnon Kpognin, Françoise Comandan   +9 more
doaj   +1 more source

Retrospective Analysis of Moisture Conditions in Eastern Kazakhstan Using the Selyaninov Hydrothermal Coefficient Based on ERA5 and ERA5-Land Reanalyses (1960–2024)

Applied Sciences
The Selyaninov hydrothermal coefficient (HTC) is widely used to characterize moisture conditions in agrometeorology. In arid regions of Central Asia, sparse observational networks increase reliance on reanalysis datasets; however, their applicability ...
Egor Mordvin, Andrey Bondarovich, Kamilla Rakhymbek, Nurassyl Zhomartkan, Aigul Syzdykpaeva, Aliya Nugumanova, Markhaba Karmenova   +6 more
doaj   +1 more source

Daily reference evapotranspiration prediction in Iran: A machine learning approach with ERA5-land data

Journal of Hydrology: Regional Studies
Study region: Iran, characterized by diverse climatic conditions, including arid, semi-arid, and humid subtropical regions, where ET₀ dynamics vary significantly due to climatic differences. Study focus: Reference evapotranspiration (ET₀) is a fundamental component of hydrological modelling and plays a critical role in agricultural water management ...
Zolfaghari, Ali Asghar, Raeesi, Maryam, Longo-Minnolo, Giuseppe, Consoli, Simona, Dyck, Miles   +4 more
openaire   +3 more sources

Remote Sensing-Based Multiscale Analysis of Total and Groundwater Storage Dynamics over Semi-Arid North African Basins

Remote Sensing
This study evaluates the use of remote sensing data to improve the understanding of groundwater resources in climate-sensitive regions with limited data availability and increasing agricultural water demands.
Abdelhakim Amazirh, Youness Ouassanouan, Houssne Bouimouass, Mohamed Wassim Baba, El Houssaine Bouras, Abdellatif Rafik, Myriam Benkirane, Youssef Hajhouji, Youness Ablila, Abdelghani Chehbouni   +9 more
doaj   +1 more source

ارزیابی مدل هیدرولوژیکی VIC در شبیه‌‌سازی رواناب با استفاده از پایگاه داده‌‌های بارش اقلیمی، مطالعه موردی: حوزه آبخیز حبله‌رود [PDF]

Muhandisī va mudirīyyat-i ābkhīz
مقدمه مدل‌سازی هیدرولوژیکی، جهت شبیه‌‌سازی رواناب برای یک دوره بلندمدت در راستای مطالعات اقلیمی از اهمیت بالایی در مدیریت منابع آب حوزه آبخیز برخوردار است.
حسین صالحی, سعید قره چلو, سعید گلیان, محمدرضا رنجبری, عماد محجوبی   +4 more
doaj   +1 more source

Benchmarking Snow Fields of ERA5-Land in the Northern Regions of North America

Abstract. Reanalysis products provide new opportunities for assessments of historical Earth System states. This is crucial for snow variables, where ground-based observations are sparse and incomplete, and remote sensing measurements still face limitation.
Sarpong, Robert, Nazemi, Ali
openaire   +2 more sources

Spatiotemporal evaluation of remote-sensing and reanalysis evapotranspiration products for water-resource assessment in the Lake Tana Basin, Ethiopia

Journal of Hydrology: Regional Studies
Study region: The study was conducted in the Lake Tana Basin in the northwestern highlands of Ethiopia. Study focus: Reliable estimation of evapotranspiration (ET) is essential for irrigation management and water resources planning in this region, which ...
Daniel W. Mebrie, Tewodros T. Assefa, Demelash D. Abadefar, Yilkal A. Kassie   +3 more
doaj   +1 more source

Evaluating a hierarchy of bias correction methods for ERA5-Land SWE across Canada

Environmental Research Communications
Abstract Precise estimates of Snow Water Equivalent (SWE) are crucial for informed decision-making in high-latitude areas like Canada, where snow cover significantly contributes to springtime discharge. However, the sparse nature of the existing SWE monitoring network poses a challenge to comprehensively understanding the SWE ...
Neha Kanda, Christopher G Fletcher
openaire   +1 more source