Results 71 to 80 of about 24,759 (266)

Water scenarios for the Danube River Basin: Elements for the assessment of the Danube agriculture-energy-water nexus [PDF]

open access: yes, 2015
This report provides background material for the identification and elicitation of scenarios relevant for the futures of the agriculture-energy-ecosystems-water nexus in the Danube region.
BECK HYLKE   +5 more
core   +1 more source

Emerging Patterns of Changes in Intra‐Annual Variability of Streamflow

open access: yesGeophysical Research Letters, Volume 52, Issue 22, 28 November 2025.
Abstract Large‐sample observational analyses of changes in intra‐annual streamflow variability remain rare. This study presents the first large‐scale analysis of spatial patterns in long‐term trends of intra‐annual streamflow variability from 1970 to 2022 across free‐flowing and non‐free‐flowing rivers in diverse climate zones.
Xinyu Chen, Liguang Jiang
wiley   +1 more source

Joint Optimal Use of Sluices of a Group of Cascade Hydropower Stations under High-Intensity Peak Shaving and Frequency Regulation

open access: yesWater
With the large-scale development and grid connection of renewable energy, hydropower faces more intense and frequent peak shaving and frequency regulation, giving rise to water level fluctuations and frequently forced sluice adjustments at hydropower ...
Shiyu Mou   +4 more
semanticscholar   +1 more source

Multi‐Sources and Modes‐Based Overtopping Risk Model for Gravity Dams Under Extreme Working Conditions

open access: yesWater Resources Research, Volume 61, Issue 11, November 2025.
Abstract Addressing the limitations of traditional overtopping risk analysis methods, which either consider only a single failure mode or fail to accurately characterize the nonlinear characteristics of reservoir levels, this paper proposes a novel overtopping risk model for dams.
Liang Pei   +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  

Quantifying the Lifespan of 3D Flood Structures: Unlocking the Potential of Flood Detention Areas for Enhanced Flood Control in China

open access: yesWater Resources Research, Volume 61, Issue 11, November 2025.
Abstract The escalating frequency and magnitude of floods pose significant challenges to traditional flood control measures with fixed defense capacities, such as levees, dams, and reservoirs. Flood Detention Areas (FDAs) have been widely implemented in many countries as solutions to extreme flood events, functioning by temporarily holding excess ...
Yiling Lin   +9 more
wiley   +1 more source

Use of hydraulic rating to set environmental flows in the Zhangxi River, China [PDF]

open access: yes, 2010
Ningbo city, China, is a rapidly growing residential and industrial centre, with a current population of 4 million. Its development has required a major water supply expansion programme providing 400,000 m3 of water per day from the upper reaches of the ...
Acreman, M.C.   +6 more
core  

Ice Cracking in Hydropower Reservoirs With Complex Bathymetry: The Response to Hydraulic and Thermal Forcings

open access: yesWater Resources Research, Volume 61, Issue 11, November 2025.
Abstract In hydropower (HP) reservoirs, the large and rapid variations in water level can destabilize the ice cover, posing hazards to people and wildlife crossing the surface. Monitoring ice conditions to control safety in such systems is often challenging, and the role of water level regulation strategies on ice stability is not yet fully understood,
Francesca Hinegk   +4 more
wiley   +1 more source

Quadratic Response and Adaption of Vegetation Growth to Hydrological Drought in Heterogeneous Lake Floodplain Wetlands

open access: yesWater Resources Research, Volume 61, Issue 11, November 2025.
Abstract The growth state and distribution pattern of wetland vegetation are prominently affected by hydrological conditions, but the response and adaption of vegetation growth to hydrological drought in heterogeneous floodplain wetlands remain poorly understood.
Xuchun Ye   +6 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  

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