Wu, Huan Li, Xiaomeng Schumann, Guy J.-P. Alfieri, Lorenzo Chen, Yun Xu, Hui Wu, Zhifang Lu, Hong Hu, Yamin Zhu, Qiang
...
Published in
Advances in Atmospheric Sciences
The prolonged mei-yu/baiu system with anomalous precipitation in the year 2020 has swollen many rivers and lakes, caused flash flooding, urban flooding and landslides, and consistently wreaked havoc across large swathes of China, particularly in the Yangtze River basin. Significant precipitation and flooding anomalies have already been seen in magn...
Lenczuk, Artur Leszczuk, Grzegorz Klos, Anna Kosek, Wieslaw Bogusz, Janusz
Published in
Journal of Applied Geodesy
Earth’s crust deforms in various time and spatial resolutions. To estimate them, geodetic observations are widely employed and compared to geophysical models. In this research, we focus on the Earth’s crust deformations resulting from hydrology mass changes, as observed by GRACE (Gravity Recovery and Climate Experiment) gravity mission and modeled ...
Band, Shahab S. Janizadeh, Saeid Pal, Subodh Chandra Chowdhuri, Indrajit Siabi, Zhaleh Norouzi, Akbar Melesse, Assefa M. Shokri, Manouchehr Mosavi, Amirhosein
Published in
Sensors (Basel, Switzerland)
Prediction of the groundwater nitrate concentration is of utmost importance for pollution control and water resource management. This research aims to model the spatial groundwater nitrate concentration in the Marvdasht watershed, Iran, based on several artificial intelligence methods of support vector machine (SVM), Cubist, random forest (RF), and...
Tilmant, François Nicolle, Pierre Bourgin, François Besson, François Delaigue, Olivier Etchevers, Pierre Francois, Didier Le Lay, Matthieu Perrin, Charles Rousset, Fabienne
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De nombreux usages de l'eau peuvent être fortement impactés par les pénuries d'eau (eau potable, irrigation, hydroéléctricité...). Il est donc nécessaire d'anticiper les périodes d'étiage afin d'améliorer la gestion de l'eau. Ceci est renforcé par la perspective d'étiages futurs plus sévères dans le contexte du changement climatique. Cinq instituti...
Kan, Guangyuan Liang, Ke Yu, Haijun Sun, Bowen Ding, Liuqian Li, Jiren He, Xiaoyan Shen, Chengji
Published in
Open Geosciences
Machine learning-based data-driven models have achieved great success since their invention. Nowadays, the artificial neural network (ANN)-based machine learning methods have made great progress than ever before, such as the deep learning and reinforcement learning, etc. In this study, we coupled the ANN with the K-nearest neighbor method to propos...
gido, nureldin a.a. amin, hadi bagherbandi, mohammad nilfouroushan, faramarz
Monitoring environmental hazards, owing to natural and anthropogenic causes, is an important issue, which requires proper data, models, and cross-validation of the results. The geodetic satellite missions, for example, the Gravity Recovery and Climate Experiment (GRACE) and Sentinel-1, are very useful in this respect. GRACE missions are dedicated t...
mobilia, mirka longobardi, antonia
In time, several models with different complexity have been proposed to predict the retention performances of a green roof. In the current study three conceptual models of increasing complexity in descriptive details, are calibrated and compared to experimental data. The proposed approaches consist of daily scale hydrological models, based on water...
jimeno-sáez, patricia pulido-velazquez, david collados-lara, antonio-juan pardo-igúzquiza, eulogio senent-aparicio, javier baena-ruiz, leticia
Gauges modify wind fields, producing important systematic errors (undercatching) in the measurement of solid precipitation (Ps), especially under windy conditions. A methodology that combines geostatistical techniques and hydrological models to perform a preliminary assessment of global undercatch and precipitation patterns in alpine regions is pro...
Su, Youzhe Guo, Bin Zhou, Ziteng Zhong, Yulong Min, Leilei
Published in
Sensors (Basel, Switzerland)
The Huang-Huai-Hai (3H) Plain is the major crop-producing region in China. Due to the long-term overexploitation of groundwater for irrigation, the groundwater funnel is constantly expanding and the scarcity of water resources is prominent in this region. In this study, Gravity Recovery and Climate Experiment (GRACE) and hydrological models were us...
jiang, lulu huan, wu tao, jing kimball, john s. alfieri, lorenzo chen, xiuwan
Hydrological models are usually calibrated against observed streamflow (Qobs), which is not applicable for ungauged river basins. A few studies have exploited remotely sensed evapotranspiration (ETRS) for model calibration but their effectiveness on streamflow simulation remains uncertain. This paper investigates the use of ETRS in the hydrological...
