modeling

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  • A conceptual model for floodplains in the Sacramento-San Joaquin Delta

    A conceptual model for floodplains in the Sacramento-San Joaquin Delta

    San Francisco Estuary and Watershed Science | October 3, 2012...
    Summary

    Floodplains are among the most biologically productive and diverse ecosystems on Earth and they provide significant benefits to society such as attenuation of...

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  • A Conjunctive Use Model for the Tule Groundwater Sub-Basin Area in the Southern-Eastern San Joaquin Valley, California

    A Conjunctive Use Model for the Tule Groundwater Sub-Basin Area in the Southern-Eastern San Joaquin Valley, California

    U.S. Bureau of Reclamation (USBR) | February 4, 2003...
    Summary

    The Tule groundwater sub-basin is an agriculturally-intensive area located in the eastern-central part of the southern San Joaquin Valley, California. Urban and agricultural...

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  • A Guide for Using the Transient Ground-Water Flow Model of the Death Valley Regional Ground-Water Flow System, Nevada and California

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    A Guide for Using the Transient Ground-Water Flow Model of the Death Valley Regional Ground-Water Flow System, Nevada and California

    U.S. Geological Survey (USGS), U.S. Department of Energy Office of Environmental Management | November 4, 2006...
    Summary

    This report is a guide for executing numerical simulations with the transient ground-water flow model of the Death Valley regional ground-water flow system,...

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  • A hybrid machine learning model to predict and visualize nitrate concentration throughout the Central Valley aquifer, California, USA

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    A hybrid machine learning model to predict and visualize nitrate concentration throughout the Central Valley aquifer, California, USA

    Science of the Total Environment | June 9, 2017...
    Summary

    Intense demand forwater in the Central Valley of California and related increases in groundwater nitrate concentration threaten the sustainability of the groundwater resource....

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  • A Simulation-Optimization Model for Water-Resources Management, Santa Barbara, California

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    A Simulation-Optimization Model for Water-Resources Management, Santa Barbara, California

    U.S. Geological Survey (USGS) | September 1, 1998...
    Summary

    A simulation-optimization model has been developed for the optimal management of the city of Santa Barbara's water resources during a drought. The model,...

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  • A spatially comprehensive, hydrometeorological data set for Mexico, the U.S., and Southern Canada 1950–2013

    A spatially comprehensive, hydrometeorological data set for Mexico, the U.S., and Southern Canada 1950–2013

    Nature | August 18, 2015...
    Summary

    A data set of observed daily precipitation, maximum and minimum temperature, gridded to a 1/16° (~6 km) resolution, is described that spans the...

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  • A study of methods to estimate debris flow velocity

    A study of methods to estimate debris flow velocity

    Landslides, Springer | September 16, 2019...
    Summary

    Debris flow velocities are commonly back-calculated from superelevation events which require subjective estimates of radii of curvature of bends in the debris flow...

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  • Advancing Hydro-Economic Optimization to Identify Vulnerabilities and Adaptation Opportunities in California’s Water System

    Advancing Hydro-Economic Optimization to Identify Vulnerabilities and Adaptation Opportunities in California’s Water System

    California Natural Resources Agency | August 27, 2018...
    Summary

    Long-term shifts in the timing and magnitude of reservoir inflows will affect water supply reliability in California. Hydro-economic models can help explore climate...

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  • Agricultural Damages and Losses from ARkStorm Scenario Flooding in California

    Agricultural Damages and Losses from ARkStorm Scenario Flooding in California

    American Society of Civil Engineers (ASCE) | November 17, 2016...
    Summary

    Scientists designed the ARkStorm scenario to challenge the preparedness of California communities for widespread flooding with a historical precedence and increased likelihood under...

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  • Agricultural Irrigation in This Drought: Where is the Water and Where Is It Going?

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    Agricultural Irrigation in This Drought: Where is the Water and Where Is It Going?

    University of California Giannini Foundation of Agricultural Economics | May 14, 2015...
    Summary

    In the midst of its fourth year of drought, California now faces an estimated reduction in surface-water availability of 8.8 million acre-feet (maf)...

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