Water resource management methods comprise the systematic planning, allocation, regulation, and monitoring of surface water, groundwater, and related infrastructure to optimize availability, reliability, and quality under hydrological, ecological, and socio‑economic constraints. Core methodological components include hydrologic and hydrogeologic modeling, demand forecasting, reservoir and aquifer operation rules, conjunctive use strategies, environmental flow assessment, and water quality management. They frequently incorporate decision-support tools such as optimization, multi-criteria analysis, and integrated water resources management (IWRM) frameworks, enabling coordination across sectors and scales. Methods also encompass instruments for governance and implementation, including abstraction licensing, allocation regimes, pricing schemes, and adaptive management based on continuous data and performance evaluation.
Irrigation canal maintenance in western Nebraska is taking a giant step forward thanks to an innovative, non-invasive method by Husker geoscientist Mohamed Khalil to check canal integrity. His sophisticated time-lapse analysis ...
Earth Sciences
Oct 28, 2025
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A study led by University of Arizona researchers shows that decades of groundwater pumping by humans has depleted Tucson-area aquifers far more than natural climate variation. Published in the journal Water Resources Research, ...
Earth Sciences
Oct 17, 2025
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A new thematic map depicting primary water rights systems across the U.S. has been developed by a collaborative team from the Daugherty Water for Food Global Institute, the National Drought Mitigation Center and the Department ...
Environment
Oct 15, 2025
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EHU researchers have explored how a sustainable urban drainage system built in Legazpi has affected various rainwater parameters, and have concluded that a permeable pavement has improved the quality of runoff water and has ...
Environment
Oct 10, 2025
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A new study from the University of British Columbia shows that even modest increases in river flows can dramatically raise flood frequency, with major implications for infrastructure and community safety. The researchers ...
Earth Sciences
Oct 7, 2025
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The Colorado River, which provides water across the Southwest, has lost about 20% of its flow in the last quarter-century, and its depleted reservoirs continue to decline. But negotiations aimed at addressing the water shortage ...
Earth Sciences
Oct 6, 2025
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132
The most cost-effective way to conserve the dwindling waters of the Colorado River may not come from building new reservoirs, canals, or wells, but from changing how water is used on farms that consume most of it.
Environment
Sep 30, 2025
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29
The 2,175-mile system of interconnected, man-made canals crisscrossing Florida, from Orlando to the Keys, has a particularly important role when a hurricane happens to be pinwheeling toward the peninsula: Flood control.
Earth Sciences
Sep 17, 2025
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29
Ditches are all around: along roads, through neighborhoods, across fields and marshes. These human-made waterways are so common that they can be easy to miss. A new literature review published in Communications Earth & Environment ...
Environment
Sep 12, 2025
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89
NASA satellite data and trainings helped Uruguay create a drought-response tool that its National Water Authority now uses to monitor reservoirs and guide emergency decisions. A similar approach could be applied in the United ...
Environment
Sep 11, 2025
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