Results 51 to 60 of about 1,912,794 (271)

The Applicability Performance of the ERA5-Land Precipitation Datasets in Southwest China

Gaoyuan qixiang, 2023
ERA5L precipitation reanalysis datasets were provided by the European Centre for Medium-Range Weather Forecasts（ECMWF） Fifth Generation Land Surface Reanalysis （ERA5L）. An investigation of the applicability of ERA5L precipitation reanalysis datasets produced for Sichuan， Chongqing， Guizhou， Yunnan and Xizang in Southwest China has been conducted ...
Xiaolong HUANG, Wei WU, Jianhui XU, Shiying LI, Yuhe JIANG, Bin DU, Liwei WANG   +6 more
openaire   +1 more source

Comparison and hydrological evaluation of different precipitation data for a large tropical region: the Blue Nile Basin in Ethiopia

Frontiers in Water
The Upper Blue Nile Basin (UBNB) is a critical water resource, facing challenges from population growth, climate variability, and transboundary water management.
Morteza Zargar, Axel Bronstert, Till Francke, Fasikaw A. Zimale, Kindie Bitew Worku, Kindie Bitew Worku, Rebecca Wiegels, Christof Lorenz, Yasir Hageltom, Windmanagda Sawadogo, Harald Kunstmann   +10 more
doaj   +1 more source

Monitoring the Water Mass Balance Variability of Small Shallow Lakes by an ERA5-Land Reanalysis and Water Level Measurement-Based Model. An Application to the Trasimeno Lake, Italy

, 2022
Climate change has a strong impact on inland water bodies such as lakes. This means that the increase in lake temperature recorded in recent decades-in Europe as well-can change the evaporation regime of the lakes.
Bruno Brunone, Paolina Bongioannini Cerlini, Lorenzo Silvestri, Miriam Saraceni, Silvia Meniconi   +4 more
core   +1 more source

Assessment of Agricultural Drought Based on Reanalysis Soil Moisture in Southern China

Land, 2022
Accurate assessment of agricultural drought is useful for ecosystem services. This is a successive work of our previous study that assessed agricultural drought using the soil water deficit index (SWDI) based on ERA5-Land in the four southern provinces ...
Wei Shangguan, Ruqing Zhang, Lu Li, Shulei Zhang, Ye Zhang, Feini Huang, Jianduo Li, Wei Liu   +7 more
doaj   +1 more source

Biotic and abiotic drivers of ecosystem functioning differ between a temperate and a tropical region

Ecography, EarlyView.
Any single ecosystem will provide many ecosystem functions. Yet, we lack large‐scale, systematic studies of how abiotic factors can directly or indirectly – via effects on biodiversity – drive ecosystem functioning. In this study, we assessed the impact of climate, landscape and biotic community on ecosystem functioning in the temperate and tropical ...
Laura J. A. van Dijk, Andreia Miraldo, Dimby Raharinjanahary, Eric Tsiriniaina Rajoelison, Brian L. Fisher, Robert M. Goodsell, Elzbieta Iwaszkiewicz‐Eggebrecht, David Åhlén, Johanna Högvall, Erika Lundberg, Emma Rova, Piotr Łukasik, Fredrik Ronquist, Tomas Roslin, Ayco J. M. Tack   +14 more
wiley   +1 more source

Applicability of ERA5 Reanalysis Data in Simulating Water Level of Medium and Small-Scale Reservoirs:a Case Study of Changjiang Reservoir

Renmin Zhujiang, 2023
The water level in front of the reservoir is important observation data for medium and small-scale reservoir basins.The reanalysis of this data provides optional schemes for the simulation of water levels in medium and small-scale reservoirs,but its ...
CHEN Junlai, ZHANG Zhouwen, CHEN Weihua, HU Xubao   +3 more
doaj  

Evaluation of HRCLDAS and ERA5 Datasets for Near-Surface Wind over Hainan Island and South China Sea

Atmosphere, 2021
Near-surface wind data are particularly important for Hainan Island and the South China Sea, and there is a wide range of wind data sources. A detailed understanding of the reliability of these datasets can help us to carry out related research.
Yi Jiang, Shuai Han, Chunxiang Shi, Tao Gao, Honghui Zhen, Xiaoyan Liu   +5 more
doaj   +1 more source

Evaluation of snow cover properties in ERA5 and ERA5-Land with several satellite-based datasets in the Northern Hemisphere in spring 1982–2018

, 2023
<jats:p>Abstract. Seasonal snow cover of the Northern Hemisphere (NH) greatly influences surface energy balance; hydrological cycle; and many human activities, such as tourism and agriculture.
Luojus, Kari, Riihelä, Aku, Kouki, Kerttu   +2 more
core   +1 more source

Downscaling of Temperatures Over the Eastern Mediterranean for the 21st Century

International Journal of Climatology, EarlyView.
We developed an analogue‐based statistical downscaling method, using a K‐nearest‐neighbour framework, to project daily maximum temperature (Tmax) and minimum temperature (Tmin) at 32 homogenized meteorological stations. Late twenty‐first‐century (2080–2100) temperature projections obtained using the method, show robust warming across all stations and ...
Anton Gelman, Lidiya Shendrik, Efrat Morin, Chaim I. Garfinkel, Dorita Rostkier‐Edelstein   +4 more
wiley   +1 more source

Machine Learning‐Based Correction of Reanalysis Surface Radiation Fluxes Using Ground‐Measured Data in the Southern Brazilian Pampa Biome

International Journal of Climatology, EarlyView.
This study demonstrates that ERA5 provides more accurate surface radiation flux estimates than MERRA2 across the Southern Brazilian Pampa. Machine learning models, particularly Random Forest, further improved the precision of reanalysis data for climate applications.
Olusola Samuel Ojo, Michel Baptistella Stefanello, Alecsander Mergen, Maria Eduarda Oliveira Pinheiro, Vanessa de Arruda Souza, Débora Regina Roberti   +5 more
wiley   +1 more source