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The South Central Climate Adaptation Science Center (CASC) has several Communities of Practice (CoPs) focused on resource manager needs across the region (e.g. understanding at-risk species and ecosystems, building resilient coastal ecosystems, extreme weather and climate change, etc.). Each CoP has expertise in the subject matter and has been working on projects that are relevant to the resource community, including conducting literature reviews and small-scale pilot projects. The current research project will leverage the expertise of the existing CoPs to enhance the content available through the Conservation and Adaptation Resources Toolbox (CART) as identified through the partnership between the South Central...
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Future climate conditions in the Upper Mississippi River Basin are projected to include many more extreme precipitation events. These intense periods of rain can lead to flooding of the Mississippi River itself, as well the small streams and rivers that feed it. This flooding presents a challenge for local communities, farmers, small businesses, river users, and the ecosystems and wildlife in the area. To reduce the damage done by these extreme rainfall events, ‘natural solutions’ are often helpful. This might include preserving forests and grasslands to absorb rainwater before it arrives at streams or restoring wetlands to slow and clean runoff water. For river and natural resource managers to adapt to future climate...
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This data release contains monthly 270-meter resolution Basin Characterization Model (BCMv8) climate and hydrologic variables for Localized Constructed Analog (LOCA; Pierce et al., 2014)-downscaled Global Climate Models (GCMs) for Representative Concentration Pathway (RCP) 4.5 (medium-low emissions) and 8.5 (high emissions) for hydrologic California. The 20 future climate scenarios consist of ten GCMs with RCP 4.5 and 8.5 each: ACCESS 1.0, CanESM2, CCSM4, CESM1-BGC, CMCC-CMS, CNRM-CM5, GFDL-CM3, HadGEM2-CC, HadGEM2-ES, and MIROC5. The LOCA climate scenarios span water years 1950 to 2099 with greenhouse-gas forcings beginning in 2006. The LOCA downscaling method has been shown to produce better estimates of extreme...
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This data release contains monthly 270-meter resolution Basin Characterization Model (BCMv8) climate and hydrologic variables for Localized Constructed Analog (LOCA; Pierce et al., 2014)-downscaled ACCESS 1.0 Global Climate Model (GCM) for Representative Concentration Pathway (RCP) 4.5 (medium-low emissions) and 8.5 (high emissions) for hydrologic California. The LOCA climate scenarios span water years 1950 to 2099 with greenhouse-gas forcings beginning in 2006. The LOCA downscaling method has been shown to produce better estimates of extreme events and reduces the common downscaling problem of too many low-precipitation days (Pierce et al., 2014). Ten GCMs were selected from the full ensemble of models from the...
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Album caption: GNP, Flathead Co, Mont. Index card: Hikers on Comeau Pass by Sperry Glacier. Glacier National Park. Flathead County, Montana. August 23, 1981.
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Album caption: Aerial photograph of Redoubt Volcano, Drift River Valley, Rust Slough, Cannery Creek, and Drift River Terminal(between Rust Slough and Drift River). View to West Redoubt Volcano, Alaska. 1989-1990. Photograph by Steven R. Brantley on April 27, 1990.
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This dataset provides early estimates of 2021 exotic annual grasses (EAG) fractional cover predicted on May 3rd. We develop and release EAG fractional cover map with an emphasis on cheatgrass (Bromus tectrorum) but it also includes number of other species, i.e., Bromus arvensis L., Bromus briziformis, Bromus catharticus Vahl, Bromus commutatus, Bromus diandrus, Bromus hordeaceus L., Bromus japonicus, Bromus madritensis L., Bromus racemosus, Bromus rubens L., Bromus secalinus L., Bromus texensis (Shear) Hitchc., and medusahead (Taeniatherum caput-medusae. The dataset was generated leveraging field observations from Bureau of Land Management (BLM) Assessment, Inventory, and Monitoring data (AIM) plots; Harmonized...
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This data release contains summary metrics describing stream stage, stream water temperature, and short-term climate conditions (daily precipitation and air temperature) for 30 streams spanning gradients of forest and row-crop land uses and agricultural best management practice implementation in the Delmarva Peninsula of Delaware, Maryland, and Virginia, USA. This setting is the second of four settings, or "typologies," that will be assessed for the U.S. Geological Survey (USGS) Chesapeake Stream Team project. High-frequency stage, water temperature, and air temperature (approximately 15-minute data) were measured by the USGS from March 2022 to September 2022 and are available at McFarland and others (2024). Additional...
This Atlas describes 85 sites throughout North America that constitute important sea duck habitats. It is intended to heighten awareness of valuable sea duck habitats, aid in prioritizing habitat conservation and protection efforts, and help in evaluating environmental assessments. Criteria for inclusion in this atlas were strict, relative to criteria used for other bird habitat designations, to highlight those habitats most critical to sea ducks during at least one season. To be included in this atlas, sites hadto meet the following minimum criteria: (1a) The area supports at least 5% of the continental population of a sea duck species, or (1b) The area supports, or has recently supported, a total of 20,000 sea...
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This model archive contains the input data, model code, and model outputs for machine learning models that predict daily non-tidal stream salinity (specific conductance) for a network of 459 modeled stream segments across the Delaware River Basin (DRB). Results are provided for two time periods: the time period containing the historical drought-of-record from 1962-01-01 to 1969-12-30, and that same drought period evaluated using a pseudo global warming (PGW) approach to simulate the drought in climatic conditions that are consistent with a LENS2 ensemble climate projection from 2053-10-01 to 2061-12-30. Results are offset by 92 years (i.e. model simulations for 2061-12-30 correspond to 1969-12-30 in the LENS2 climate...
This dynamic data release presents an aquatic reflectance product with 20-meter spatial resolution derived from Sentinel-2 satellite imagery for the conterminous United States using the Atmospheric Correction for OLI “lite” (ACOLITE). Aquatic reflectance, noted Rhow in ACOLITE documentation, is defined here as unitless water-leaving radiance reflectance and represents the ratio of water-leaving radiance (units of watts per square meter per steradian per nanometer) to downwelling irradiance (units of watts per square meter per nanometer) multiplied by π. This is also known as remote sensing reflectance (units of per steradian) multiplied by π. These data are intended for use in remote sensing of water color and differ...
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This data provides locations and technical specifications of legacy versions (ver. 1.0 - ver. X.X) of the United States Wind Turbines database. Each release, typically done quarterly, updates the database with newly installed wind turbines, removes wind turbines that have been identified as dismantled, and applies other verifications based on updated imagery and ongoing quality-control. Turbine data were gathered from the Federal Aviation Administration's (FAA) Digital Obstacle File (DOF) and Obstruction Evaluation Airport Airspace Analysis (OE-AAA), the American Clean Power Association (ACP), Lawrence Berkeley National Laboratory (LBNL), and the United States Geological Survey (USGS), and were merged and collapsed...
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Current stormwater management infrastructure and strategies in the northeastern US are built around historical weather data and not the weather that is expected with climate change, like more frequent extreme rainfall. This matters because stormwater can introduce pollution to streams and can cause flooding. Researchers supported by this Northeast CASC project will combine climate data, stormwater models, and data about urban streams to provide actionable information for managers to identify effective adaptation strategies for stormwater to protect lake and stream ecosystems in the northeastern US. Stormwater, or rainfall that lands on rooftops and pavement and quickly drains away, transports pollution like excess...
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In June and September 2022, NV5 Geospatial collected aerial imagery and near-infrared (NIR) lidar from crewed aircraft over 34 square kilometers of headwater streams in the Breitenbush River Basin in northwestern Oregon. Repeat aerial imagery and NIR lidar data were collected over an area spanning from the northern slope of Triangulation Peak to the mainstem Breitenbush River near the confluence of the North Fork and South Fork Breitenbush rivers. Several headwater streams were covered in the survey, including Devils Creek, Hill Creek, Leone Creek, and Skunk Creek. This data release includes orthoimagery and lidar data, including point clouds, bare-earth elevation rasters, and intensity rasters, from both June and...
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Album caption: View looking east across the Animas Valley, a few miles above Durango. Durango quadrangle. Handwritten note: 1896. No index card.
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Calochortus nuttalli (Sego lily). Colorado Plateau. April 1953. Published in U.S.Geological Survey Bulletin 1030-M, figure 99. 1957.
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Natural resource managers and researchers often need long-term averages of historical and future climate scenarios for their study area yet may not have the resources to make these summaries. This project will provide high quality, detailed maps of historical and projected future climate and hydrologic conditions for California and a finer scale version for southern California. The project will also assess the feasibility of expanding these reference data to the southwestern US and identify the most suitable online data portals for the public to view and analyze the data in support of local initiatives. The map products can be used to assess the impacts of ongoing climate change and to develop climate adaptation...
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As part of the State Wildlife Grant Fund, states are required to submit State Wildlife Plans (SWAPs) every 10 years detailing threats to habitats and species and conservation plans. However, incorporating climate change in SWAPs is voluntary, and capacity/expertise limitations at state agencies have resulted in varied and often only partial consideration of climate change impacts. In response, the MW CASC will conduct literature reviews to assess climate stressors and impacts to habitats and key species and to identify relevant adaptation actions for 13 different Level 2/3 EPA Ecoregions contained within the MW CASC area states. This work will provide a foundation for future habitat vulnerability assessments. ...


map background search result map search result map Astragalus tenellus (Looseflower milkvetch), Colorado Plateau, Colorado. 1954. Calochortus nuttalli (Sego lily), Colorado Plateau, Colorado.1953. Mentzelia multiflora (Desert blazingstar), Colorado Plateau, Colorado. 1954. Glacier National Park, Montana. Hikers on Comeau Pass by Sperry Glacier. 1981. Looking east across the Animas Valley. La Plata County, Colorado. 1896. United States Wind Turbine Database - Legacy Versions (ver. 1.0 - ver. 7.1) Early Estimates of Exotic Annual Grass (EAG) in the Sagebrush Biome, USA, May 2021, v1 Future Climate and Hydrology from Twenty Localized Constructed Analog (LOCA) Scenarios and the Basin Characterization Model (BCMv8) (ver. 1.1, November 2024) Future Climate and Hydrology from the Basin Characterization Model (BCMv8) using LOCA-downscaled Global Climate Model ACCESS 1.0 Workshop: Natural Solutions to Ecological and Economic Problems Caused by Extreme Precipitation Events in the Upper Mississippi River Basin Sentinel-2 ACOLITE-DSF Aquatic Reflectance for the Conterminous United States Expanding the Conservation and Adaptation Resources Toolbox (CART) to the South Central United States State Wildlife Action Planning in the Midwest Sea Duck Key Habitat Sites Atlas data files Rendering High-Resolution Hydro-Climatic Data for Southern California Repeat Lidar and Orthoimagery of Headwater Streams in the Breitenbush River Basin, Oregon, Summer 2022 Designing Climate-Resilient Stormwater Management in Northeastern US Cities to Support Stream Ecosystems The Eruption of Redoubt Volcano.  Alaska, 1989-1990. Delaware River Basin Stream Salinity Machine Learning Model Simulations for Past and Future Drought Stream stage, stream temperature, and climate metrics for 30 streams spanning land use and management gradients in the Delmarva Peninsula of Delaware, Maryland, and Virginia, 2022 Repeat Lidar and Orthoimagery of Headwater Streams in the Breitenbush River Basin, Oregon, Summer 2022 Stream stage, stream temperature, and climate metrics for 30 streams spanning land use and management gradients in the Delmarva Peninsula of Delaware, Maryland, and Virginia, 2022 Glacier National Park, Montana. Hikers on Comeau Pass by Sperry Glacier. 1981. Delaware River Basin Stream Salinity Machine Learning Model Simulations for Past and Future Drought Astragalus tenellus (Looseflower milkvetch), Colorado Plateau, Colorado. 1954. Calochortus nuttalli (Sego lily), Colorado Plateau, Colorado.1953. Mentzelia multiflora (Desert blazingstar), Colorado Plateau, Colorado. 1954. Looking east across the Animas Valley. La Plata County, Colorado. 1896. Future Climate and Hydrology from Twenty Localized Constructed Analog (LOCA) Scenarios and the Basin Characterization Model (BCMv8) (ver. 1.1, November 2024) Future Climate and Hydrology from the Basin Characterization Model (BCMv8) using LOCA-downscaled Global Climate Model ACCESS 1.0 Rendering High-Resolution Hydro-Climatic Data for Southern California Workshop: Natural Solutions to Ecological and Economic Problems Caused by Extreme Precipitation Events in the Upper Mississippi River Basin Designing Climate-Resilient Stormwater Management in Northeastern US Cities to Support Stream Ecosystems State Wildlife Action Planning in the Midwest Expanding the Conservation and Adaptation Resources Toolbox (CART) to the South Central United States Early Estimates of Exotic Annual Grass (EAG) in the Sagebrush Biome, USA, May 2021, v1 The Eruption of Redoubt Volcano.  Alaska, 1989-1990. Sentinel-2 ACOLITE-DSF Aquatic Reflectance for the Conterminous United States Sea Duck Key Habitat Sites Atlas data files United States Wind Turbine Database - Legacy Versions (ver. 1.0 - ver. 7.1)