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Predicted intermittency

Predicted intermittency of small streams in the Upper Colorado River Basin based on historic flow data

Dates

Creation
2016-02-03 16:55:38
Last Update
2017-11-02 16:33:45
Publication Date
2016-01-20
Start Date
2011
End Date
2015

Citation

Southern Rockies Landscape Conservation Cooperative(administrator), Lindsay Reynolds(Principal Investigator), 2016-02-03(creation), 2017-11-02(lastUpdate), 2016-01-20(Publication), 2011(Start), 2015(End), Predicted intermittency

Summary

Our objective was to model intermittency (perennial, weakly intermittent, or strongly intermittent) on small, ungaged streams in the Upper Colorado River Basin. Modeling streamflows is an important tool for understanding landscape-scale drivers of flow and estimating flows where there are no gaged records. We focused our study in the Upper Colorado River Basin, a region that is not only critical for water resources but also projected to experience large future climate shifts toward a drier climate.We used a random forest modeling approach to model the relation between intermittency on gaged streams (115 gages) and environmental variables. We then projected intermittency status to ungaged reaches in the Upper Colorado River Basin using [...]

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Purpose

Modeled intermittency (perennial, weakly intermittent, or strongly intermittent) on small, ungaged streams in the Upper Colorado River Basin. Our map projections are useful for scientists, land owners, and policy makers to understand current hydrology in the Upper Colorado River Basin and to make informed decisions regarding water resources.
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Communities

  • LC MAP - Landscape Conservation Management and Analysis Portal
  • Southern Rockies Landscape Conservation Cooperative

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