Results 61 to 70 of about 5,477 (183)

Study of meteorological‐hydrological drought propagation under reservoir regulation using a Copula‐Bayesian network in the Hanjiang River Basin

open access: yesRiver, Volume 5, Issue 1, Page 33-54, February 2026.
Study of meteorological‐hydrological drought propagation under reservoir regulation using a Copula‐Bayesian network in the Hanjiang River Basin. Abstract Reservoir operations play a pivotal role in modifying drought propagation processes, particularly by influencing the transition from meteorological to hydrological drought. This study investigates the
Yanping Qu   +5 more
wiley   +1 more source

THE DEGREE OF SILTING AND THE IMPACT ON ALLUVIAL DEPOSITS IN THE RIVER BEDS OF BISTRIŢA RIVER BASIN [PDF]

open access: yes, 2014
Since 1960 the Bistriţa River basin came under the profound influence of anthropic incidence. This river basin represents a pattern of use for hydropower potential: reservoirs (9); channels (61 km); water dams; transfers of flows; protection structures ...
COJOC MARIA GEANINA   +2 more
core  

Hybrid GNN and temporal encoder models for flood forecasting in the Vu Gia–Thu Bon River Basin

open access: yesRiver, Volume 5, Issue 1, Page 3-21, February 2026.
Abstract Flood forecasting in river networks requires models that can capture both spatial dependencies across river basins and the temporal dynamics of hydrological processes. This study proposes a hybrid approach combining Graph Neural Networks (GNNs) with temporal sequence models, such as Long Short‐Term Memory (LSTM) networks and Transformer ...
Dinh Huy Nguyen   +4 more
wiley   +1 more source

MK3: On optimizing the management of cascades or systems of reservoirs at catchment level [PDF]

open access: yes, 2011
This project is about scaling up to the catchment level the results obtained from optimizing the management of individual reservoirs. As such, it draws on results from MKs 1 and 2. It seeks to understand at the catchment scale the cumulative upstream and
Carew-Reid, Jeremy   +4 more
core  

Advancing Water Security in the Tropical and Subtropical Regions: An Integrative Topic Modeling Approach

open access: yesWorld Water Policy, Volume 12, Issue 1, February 2026.
ABSTRACT Water security in tropical regions faces escalating pressures from climate change, land‐use shifts, and population growth. We conducted a bibliometric review of 1146 peer‐reviewed articles (1964–2023) on tropical water security. Latent Dirichlet Allocation identified 13 thematic topics and their evolution. Publications rose sharply after 2012,
Karling Fernanda Schuster   +3 more
wiley   +1 more source

Integrated economic-hydrologic water modeling at the basin scale: the Maipo river basin [PDF]

open access: yes
Increasing competition for water across sectors increases the importance of the river basin as the appropriate unit of analysis to address the challenges facing water resources management; and modeling at this scale can provide essential information for ...
Cai, Ximing   +5 more
core  

Water Storage Changes of Lakes and Reservoirs Across Asia (2018–2023) and Their Effects in Flood Control

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Monitoring lake and reservoir water levels is critical for water resource management and flood risk mitigation. We integrate Sentinel‐3A/B and ICESat‐2 altimetry to reconstruct monthly water levels (2018–2023) for 7,433 lakes and reservoirs (>5 km2) across Asia and estimate their storage variations.
Zhiyuan An   +7 more
wiley   +1 more source

Study on the peak shaving operation of cascade hydropower stations based on the plant-wide optimal curve

open access: yesInternational Journal of Electrical Power & Energy Systems
A large number of renewable energy sources (RESs), such as wind and photovoltaics (PV), have increased the importance of hydropower stations with regulating capacity in peak shaving operation.
Fengshuo Liu   +6 more
doaj   +1 more source

Research and comprehensive evaluation on delivery schemes of the Grand Inga hydropower station

open access: yesGlobal Energy Interconnection, 2020
Congo River has abundant hydropower resources, and large-scale cascade power stations, such as the Grand Inga, can be constructed in downstream locations.
Fulong Song   +5 more
doaj   +1 more source

Water Conflict and Cooperation in Central Asia [PDF]

open access: yes
human development, water ...
Erika Weinthal
core  

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