Filters: Tags: Crop Coefficients (X)
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This digital dataset contains three types of information about the land use properties used in the updated Central Valley Hydrologic Model (CVHM2): land use shapefile showing primary land use type for a model cell through time, soil data using the curve number for each region and zone, and farm process parameter values including crop coefficients and rooting depths. First posted - August 11, 2022 Revised - January 2023 (version 2.0) Revised - September 2023 (version 3.0)
Categories: Data Release - Revised;
Tags: California,
Central Valley,
Crop Coefficients,
Land Use,
Soil Data,
Water resource managers rely on hydrologic planning and decision-making models to understand and evaluate current and future water operations in the face of endangered species needs, drought, and climate change. Current climate change projections, such as those used in the West-Wide Climate Risk Assessment programs, are trending toward more extreme instances of drought within the Southern Rockies LCC region. Accurately estimating agricultural water consumption both under present conditions and under modeled future scenarios will help water resource managers project how much water might be available for allocation toward current ecological projects. It will also improve their understanding of the challenges a more...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Decision Support,
Federal resource managers,
Informing Conservation Delivery,
LCC,
LCC Network Science Catalog,
The Improving Crop Coefficients for the Middle Rio Grande Project (ICCMRG Project) was completed by the New Mexico Office of the State Engineer (NMOSE) under a grant from the United States Bureau of Reclamation. The objective of the ICCMRG Project is to assess actual crop water use for the years 2011 and 2013 through remote sensing technologies that estimate the evapotranspiration (ET) of individual crops within the Middle Rio Grande (MRG). The purpose of this assessment is to verify and/or improve crop coefficient (Kc) values being used in reference ET methods, modeling, and decision making tools. Current models rely on locally calibrated methods that are decades old, or on generic ET methods that must be calibrated...
Categories: Data;
Types: Report;
Tags: EARTH SCIENCE > LAND SURFACE > LANDSCAPE,
LCC Network Science Catalog,
LCC Network Science Catalog,
Middle Rio Grande,
New Mexico,
This digital dataset contains information about the farm process parameter values are used as input to the updated Central Valley Hydrologic Model (CVHM2), which consists of 24 land use types and the corresponding monthly crop coefficient for each land use type. Land use types, initial rooting depths, and initial crop coefficients were modified from Faunt and Others (2009).
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