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Climate change scientists have noted changes in Pacific Northwest hydrology, including reductions in the size of glaciers, less snowpack, and earlier peak stream flow in many rivers. These trends are expected to continue, along with increasing flood size, and decreasing summer low flows. Typically, the size of water-crossing structures like culverts and bridges is based on stream width. As the size of floods increases, so will stream width. WDFW’s web application can help you understand how the stream width at your project site may change in the future -- the 2040s and 2080s. With this information, you can make an informed decision about the design of your new culvert, bridge, or habitat restoration project. Culverts...
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This archive contains two datasets. Both cover the northwestern United States and part of southern British Columbia (N of about 38 degrees N and W of about 105 degrees W) at 1/16th (0.0625) degree resolution. Climate and hydrologic variables (21 total) in each are as follows: precipitation, temperature (avg./max./min.), outgoing longwave radiation, incoming shortwave radiation, relative humidity, vapor pressure deficit, evapotranspiration, runoff, baseflow, soil moisture (3-layers), snow water equivalent, snow depth, and potential evapotranspiration (5 vegetation references). The first dataset, "Western US Hydroclimate Scenarios Project Dynamically Downscaled Data", contains daily dynamically downscaled climate...
Categories: Data;
Types: NetCDF OPeNDAP Service;
Tags: Data Visualization & Tools,
Drought, Fire and Extreme Weather,
Extreme Weather,
Northwest CASC,
Rivers, Streams and Lakes, All tags...
Science Tools For Managers,
Water, Coasts and Ice,
climate change,
extreme events,
hydrology, Fewer tags
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