Results 21 to 30 of about 1,322,932 (313)

Post-Processing Ensemble Precipitation Forecasts and Their Applications in Summer Streamflow Prediction over a Mountain River Basin

open access: yesAtmosphere, 2023
Ensemble precipitation forecasts (EPFs) can help to extend lead times and provide reliable probabilistic forecasts, which have been widely applied for streamflow predictions by driving hydrological models.
Yiheng Xiang   +5 more
doaj   +1 more source

Shrunken Locally Linear Embedding for Passive Microwave Retrieval of Precipitation [PDF]

open access: yes, 2014
This paper introduces a new Bayesian approach to the inverse problem of passive microwave rainfall retrieval. The proposed methodology relies on a regularization technique and makes use of two joint dictionaries of coincidental rainfall profiles and ...
Bras, Rafael Luis   +2 more
core   +1 more source

Rainfall–runoff modelling using Long Short-Term Memory (LSTM) networks

open access: yesHydrology and Earth System Sciences, 2018
. Rainfall–runoff modelling is one of the key challenges in the field of hydrology. Various approaches exist, ranging from physically based over conceptual to fully data-driven models.
Frederik Kratzert   +4 more
semanticscholar   +1 more source

Assessing spatio-temporal rainfall variability in a tropical mountain area (Ethiopia) using NOAA's rainfall estimates [PDF]

open access: yes, 2013
Seasonal and interannual variation in rainfall can cause massive economic loss for farmers and pastoralists, not only because of deficient total rainfall amounts but also because of long dry spells within the rainy season.
Frankl, Amaury   +4 more
core   +2 more sources

Critical rainfall conditions for the initiation of torrential flows: results from the Rebaixader catchment (Central Pyrenees) [PDF]

open access: yes, 2016
Torrential flows like debris flows or debris floods are fast movements formed by a mix of water and different amounts of unsorted solid material. They generally occur in steep torrents and pose high risk in mountainous areas.
Abanco Martínez de Arenzana, Claudia   +3 more
core   +2 more sources

Analyzing trend and forecasting of rainfall changes in India using non-parametrical and machine learning approaches

open access: yesScientific Reports, 2020
This study analyzes and forecasts the long-term Spatio-temporal changes in rainfall using the data from 1901 to 2015 across India at meteorological divisional level. The Pettitt test was employed to detect the abrupt change point in time frame, while the
Bushra Praveen   +7 more
semanticscholar   +1 more source

Impact of Thermally Forced Circulations on the Diurnal Cycle of Summer Precipitation Over the Southeastern Tibetan Plateau

open access: yesGeophysical Research Letters, 2023
The summer precipitation over the southeastern Tibetan Plateau (SETP) exhibits significant diurnal variability, with a notable peak before midnight. This study investigates how thermally forced circulations regulate the diurnal precipitation over the ...
Jingyu Wang   +4 more
doaj   +1 more source

Hydroclimate variability and its statistical links to the large-scale climate indices for the Upper Chao Phraya River Basin, Thailand [PDF]

open access: yes, 2009
The local hydroclimates get impacts from the large-scale atmospheric variables via atmospheric circulation. The developing of their relationships could enhance the understanding of hydroclimate variability.
Babel, Mukand Singh   +2 more
core   +1 more source

Spatiotemporal variability and trends of rainfall and its association with Pacific Ocean Sea surface temperature in West Harerge Zone, Eastern Ethiopia

open access: yesEnvironmental Systems Research, 2021
Background Rainfall variability exceedingly affects agriculture in Ethiopia, particularly in the eastern region where rainfall is relatively scarce. Hence, understanding the spatiotemporal variability of rainfall is indispensable for planning mitigation ...
Getachew Bayable   +3 more
semanticscholar   +1 more source

Evolution characteristics of sudden mountain rainstorm events in Sichuan Province from 2008 to 2017

open access: yes暴雨灾害, 2023
The secondary disasters such as flash floods, landslides and debris flows induced by sudden mountain rainstorm are major natural disasters in mountain areas of China.
Yixiao JIANG   +4 more
doaj   +1 more source

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