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The U.S. Geological Survey Precipitation-Runoff Modeling System (PRMS) model was applied to basins in 14 different hydroclimatic regions to determine the sensitivity and variability of the freshwater resources of the United States in the face of current climate-change projections. Rather than attempting to choose a most likely scenario from the results of the Intergovernmental Panel on Climate Change, an ensemble of climate simulations from five models under three emissions scenarios each was used to drive the basin models. Climate-change scenarios were generated for PRMS by modifying historical precipitation and temperature inputs; mean monthly climate change was derived by calculating changes in mean climates...
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For his MS thesis, Brendan Rogers used the vegetation model MC1 to simulate vegetation dynamics, associated carbon and nitrogen cycle, water budget and wild fire impacts across the western 2/3 of the states of Oregon and Washington using climate input data from the PRISM group (Chris Daly, OSU) at a 30arc second (800m) spatial grain. The model was run from 1895 to 2100 assuming that nitrogen demand from the plants was always met so that the nitrogen concentrations in various plant parts never dropped below their minimum reported values. A CO2 enhancement effect increased productivity and water use efficiency as the atmospheric CO2 concentration increased. Future climate change scenarios were generated through statistical...
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Soil residual water corresponds to the model variable "total streamflow." In the model MC1, this is calculated (in cm of water) as the water flowing through the soil profile below the last soil layer (streamflow), water leached into the subsoil (baseflow) and also includes runoff. The output is presented here as a monthly average. Soil residual water is part of the model output from Brendan Rogers' MS thesis work. Brendan used the vegetation model MC1 to simulate vegetation dynamics, associated carbon and nitrogen cycle, water budget and wild fire impacts across the western 2/3 of the states of Oregon and Washington using climate input data from the PRISM group (Chris Daly, OSU) at a 30arc second (800m) spatial...
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Soil residual water corresponds to the model variable "total streamflow." In the model MC1, this is calculated (in cm of water) as the water flowing through the soil profile below the last soil layer (streamflow), water leached into the subsoil (baseflow) and also includes runoff. The output is presented here as a monthly average. Soil residual water is part of the model output from Brendan Rogers' MS thesis work. Brendan used the vegetation model MC1 to simulate vegetation dynamics, associated carbon and nitrogen cycle, water budget and wild fire impacts across the western 2/3 of the states of Oregon and Washington using climate input data from the PRISM group (Chris Daly, OSU) at a 30arc second (800m) spatial...
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Soil residual water corresponds to the model variable "total streamflow." In the model MC1, this is calculated (in cm of water) as the water flowing through the soil profile below the last soil layer (streamflow), water leached into the subsoil (baseflow) and also includes runoff. The output is presented here as a monthly average. Soil residual water is part of the model output from Brendan Rogers' MS thesis work. Brendan used the vegetation model MC1 to simulate vegetation dynamics, associated carbon and nitrogen cycle, water budget and wild fire impacts across the western 2/3 of the states of Oregon and Washington using climate input data from the PRISM group (Chris Daly, OSU) at a 30arc second (800m) spatial...
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Soil residual water corresponds to the model variable "total streamflow." In the model MC1, this is calculated (in cm of water) as the water flowing through the soil profile below the last soil layer (streamflow), water leached into the subsoil (baseflow) and also includes runoff. The output is presented here as a monthly average. Soil residual water is part of the model output from Brendan Rogers' MS thesis work. Brendan used the vegetation model MC1 to simulate vegetation dynamics, associated carbon and nitrogen cycle, water budget and wild fire impacts across the western 2/3 of the states of Oregon and Washington using climate input data from the PRISM group (Chris Daly, OSU) at a 30arc second (800m) spatial...
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Soil residual water corresponds to the model variable "total streamflow." In the model Mc1, this is calculated (in cm of water) as the water flowing through the soil profile below the last soil layer (streamflow), Water leached in the subsoil (baseflow) and also includes runoff. the output is prsented here as a monthly average. Soil residual water is part of the model output from Brendan Rogers' MS thesis work. Brendan used the vegetation model MC1 to simulate vegetation dynamics, associated carbon and nitrogen cycle, water budget and wild fire impacts across the western 2/3 of the states of Oregon and Washington using climate input data from the PRISM group (Chris Daly, OSU) at a 30arc second (800m) spatial grain....
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Routed regional river centerline data layer using the polylineM feature format with measures in kilometers. The stream route layer includes stream locations where, on the basis of the raster model used to create the data layer, surface water may have once existed, but is now piped, culverted or thought to be buried. Likewise the layer includes centerlines through water bodies, i.e. portions of streams that connect with larger bodies of water such as wetlands, ponds, etc. Thus many portions of a stream route feature are included primarily to complete the centerline network for routing purposes. Downloaded from Metro's RLIS Discovery site on 7/2/2012.
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This map package displays hydrologic unit codes, hydologic features, USGS gage sites and 303(d) listed impaired waters within the Southern Rockies LCC. All layers were clipped to the boundary of the SRLCC. GIS data downloaded from: 1. The Environmental Protection Agency's Office of Water ( http://www.epa.gov/waters/data/downloads.html). Link to Metadata 2. The Natural Resource Conservation Service's Data Gateway ( http://datagateway.nrcs.usda.gov). See attached text file for metadata. 3. The National Atlas ( http://nationalatlas.gov/). See attached text files for metadata. 4. U.S. Geological Survey's National Water Information System ( http://waterdata.usgs.gov/nwis), using the NWIS Web Services Snapshot tool....
Categories: Data; Types: ArcGIS Map Package; Tags: Hydrology, LCC
This report cannot possibly cover all the issues of concern in the Colorado River basin. The basin is vast and diverse geographically, ethnically, and politically. Conflicts over water are part of its history, as water has been the defining resource in the settlement and development of the Colorado River basin. A complex set of laws, a treaty, court decrees, contracts, agreements, regulations and traditions of use have evolved over this past century which have governed water policy and management decisions. Over the last few decades, new social values have emerged in the basin and across the country which reflect an appreciation of the important functions of river systems along with a desire to preserve this natural...
This community serves to document data and analysis collected by researchers within the Upper Midwest Water Science Center whose mission is to collect high-quality hydrologic data and conduct unbiased, scientifically sound studies of water resources within the Great Lakes and Upper Mississippi Basins. We strive to meet the changing needs of those who use our information—from the distribution, availability, and quality of our water resources to topic-oriented research that addresses current hydrological issues.
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This layer has been updated in 2016 This shapefile represents the watersheds present within the Crown of the Continent Ecosystem (CCE) boundary.(Note: a different CCE boundary layer was used at the time of creation, so the area amounts within the CCE may not be accurate)This dataset was developed by the Crown Managers Partnership, as part of a transboundary collaborative management initiative for the Crown of the Continent Ecosystem, based on commonly identified management priorities that are relevant at the landscape scale. The CMP is collaborative group of land managers, scientists, and stakeholder in the CCE. For more information on the CMP and its collaborators, programs, and projects please visit: http://crownmanagers.org/
map background search result map search result map Complete SRLCC Hydrology Map Package (displays all shapefiles available in this ScienceBase folder) Simulated runoff under MIROC 3.2 medres A2 (2070-2099 average) in nillimeters for the Pacific Northwest, USA Stream routes (projected and existing), Portland Metro Region, Oregon Total soil residual water simulated under MIROC 3.2 medres A2 in cm for October for the Pacific Northwest, USA (2070-2099 average) Total soil residual water simulated under MIROC 3.2 medres A2 in cm for August for the Pacific Northwest, USA (2070-2099 average) Total soil residual water simulated under MIROC 3.2 medres A2 in cm for April for the Pacific Northwest, USA (2070-2099 average) Total soil residual water simulated under Hadley CM3 A2 in cm for August for the Pacific Northwest, USA (2070-2099 average) Total soil residual water simulated under CSIRO MK3 A2 in cm for June for the Pacific Northwest, USA (2070-2099 average) Major Lakes Crown of the Continent Ecosystem (CCE) z_Archive Watersheds in the CCE Upper Midwest Water Science Center Stream routes (projected and existing), Portland Metro Region, Oregon Upper Midwest Water Science Center z_Archive Watersheds in the CCE Simulated runoff under MIROC 3.2 medres A2 (2070-2099 average) in nillimeters for the Pacific Northwest, USA Total soil residual water simulated under MIROC 3.2 medres A2 in cm for October for the Pacific Northwest, USA (2070-2099 average) Total soil residual water simulated under MIROC 3.2 medres A2 in cm for August for the Pacific Northwest, USA (2070-2099 average) Total soil residual water simulated under MIROC 3.2 medres A2 in cm for April for the Pacific Northwest, USA (2070-2099 average) Total soil residual water simulated under Hadley CM3 A2 in cm for August for the Pacific Northwest, USA (2070-2099 average) Total soil residual water simulated under CSIRO MK3 A2 in cm for June for the Pacific Northwest, USA (2070-2099 average) Complete SRLCC Hydrology Map Package (displays all shapefiles available in this ScienceBase folder) Major Lakes Crown of the Continent Ecosystem (CCE)