Results 1 to 10 of about 2,998 (200)

Mercury and selenium concentrations in fishes of the Upper Colorado River Basin, southwestern United States: A retrospective assessment. [PDF]

open access: yesPLoS ONE, 2020
Mercury (Hg) and selenium (Se) are contaminants of concern for fish in the Upper Colorado River Basin (UCRB). We explored Hg and Se in fish tissues (2,324 individuals) collected over 50 years (1962-2011) from the UCRB.
Natalie K Day   +5 more
doaj   +2 more sources

Database of surface water diversion sites and daily withdrawals for the Upper Colorado River Basin, 1980–2022 [PDF]

open access: yesScientific Data
The Colorado River drains about 8% of the conterminous United States, provides water for 40 million people, and is one of the most overallocated rivers in the world. As the upper Colorado River Basin (UCOL) contributes an estimated 92% of the total basin
Samuel F. Lopez   +6 more
doaj   +2 more sources

Institutional levels of water management in the Colorado River basin region: A macro-historical geographic review

open access: yesFrontiers in Water, 2023
Complex water-stressed basins like the Colorado River in North America have multiple institutional levels of water management. Each institutional level is characterized by rules, organizations, and spatial jurisdictions that developed over decades to ...
James L. Wescoat
doaj   +3 more sources

MORPHOMETRIC OF THE COLORADO RIVER HIGH BASIN, ARGENTINA

open access: yesBoletín Geográfico, 2018
The Grande and Barrancas Rivers watersheds conform the upper basin of the Colorado River. They provide discharge from snow precipitated in the high mountain peaks. Morphometric and functional characteristics analysis of a basin is elementary in hydrology
Carolina Manuela Aumassanne   +5 more
doaj   +1 more source

Development of streamflow projections under changing climate conditions over Colorado River basin headwaters [PDF]

open access: yesHydrology and Earth System Sciences, 2011
The current drought over the Colorado River Basin has raised concerns that the US Department of the Interior, Bureau of Reclamation (Reclamation) may impose water shortages over the lower portion of the basin for the first time in history. The guidelines
W. P. Miller   +3 more
doaj   +1 more source

Resilient Organizations for River Restoration: The Case of Two Colorado River Sub-Basin Recovery Programs

open access: yesFrontiers in Water, 2021
This study characterizes the resilience of organizations undertaking river basin governance and recovery. The Upper Colorado River Endangered Fish Recovery Program (UCREFRP) and the Lower Colorado River Multi-Species Conservation Program (LCR-MSCP) are ...
Jaishri Srinivasan   +3 more
doaj   +1 more source

Defining Regional and Local Sediment Sources in the Ancestral Colorado River System: A Heavy Mineral Study of a Mixed Provenance Unit in the Fish Creek-Vallecito Basin, Southern California

open access: yesGeosciences, 2023
The Colorado River has flowed across the dextral strike-slip plate boundary between the North American and Pacific plates since the latest Miocene or earliest Pliocene.
Paula McGill   +3 more
doaj   +1 more source

Operational water forecast ability of the HRRR-iSnobal combination: an evaluation to adapt into production environments [PDF]

open access: yesGeoscientific Model Development, 2023
Operational water-resource forecasters, such as the Colorado Basin River Forecast Center (CBRFC) in the Western United States, currently rely on historical records to calibrate the temperature-index models used for snowmelt runoff predictions.
J. Meyer   +6 more
doaj   +1 more source

Lessons learnt from basin management in Iran and the world (case study Helmand, Danube and Colorado basins) [PDF]

open access: yesE3S Web of Conferences, 2022
In recent years, river flow into Sistan dam changed because of construction of dams and expansion of irrigation areas in the upper Helmand basin. Planning for construction of more dams and heightening of Kajaki dam in Helmand basin shall intensify the ...
Mohaddess Ali Faghihi, Reza Kianifar
doaj   +1 more source

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