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Vtw: hydrologically-defined vulnerability, temperature change for Great Northern LCC This dataset is one of a dozen or so datasets that provide the basis for a vulnerability assessment of the Great Northern LCC that examines land use and climate changes at landscape scales, for the full LCC boundary. It provides a measure of vulnerability based on temperature change using a watershed-based analysis. The values range from 0 to 1 and are unitless, where Vtw = Et x (1-Aw). The original floating point values ranging from 0-1.0 were multiplied by 100 and converted to integer format for this dataset. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Great Northern LCC, LCCVP, WorldClim, exposure, terrestrial, All tags... vulnerability assessment, Fewer tags Forest exposure (vulnerability) index, 2061-2080, based on MRI-CGCM3 RCP85 Exposure (vulnerability) index for the future time period (2061-2080) representing projected climate conditions from the Meteorological Research Institute's Coupled Atmosphere-Ocean General Circulation Model, version 3, and the rcp85 emissions scenario. The exposure model uses LANDFIRE vegetation data and Worldclim climate data .The raster values represent exposure scores for the corresponding vegetation type. The modeled vegetation types can be spatially associated with the exposure values by overlaying them with the "landfire_veg_sw_300m.tif" raster.Exposure values represent where the location falls in climate space relative to its recent historical distribution:5 (core 5% of historical climate space); 10 (5 -... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 2061-2080, Drought, Fire and Extreme Weather, Fire, Forests, Landscapes, All tags... MRI-CGCM3, Plants, Southwest CASC, Southwest CSC, Wildlife and Plants, exposure, rcp85, vegetation, vulnerability, worldclim, Fewer tags Forest exposure (vulnerability) index, 2041-2060, based on MIROC-ESM-CHEM RCP85 Exposure (vulnerability) index for the future time period (2041-2060) representing projected climate conditions from the Model for Interdisciplinary Research on Climate, Earth System Model, Chemistry Coupled (MIROC-ESM-CHEM) and the rcp85 emissions scenario. The exposure model uses LANDFIRE vegetation data and Worldclim climate data .The raster values represent exposure scores for the corresponding vegetation type. The modeled vegetation types can be spatially associated with the exposure values by overlaying them with the "landfire_veg_sw_300m.tif" raster.Exposure values represent where the location falls in climate space relative to its recent historical distribution:5 (core 5% of historical climate space); 10... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 2041-2060, Drought, Fire and Extreme Weather, Fire, Forests, Landscapes, All tags... MIROC-ESM-CHEM, Plants, Southwest CASC, Southwest CSC, Wildlife and Plants, exposure, rcp85, vegetation, vulnerability, worldclim, Fewer tags Forest exposure (vulnerability) index, 2061-2080, based on MRI-CGCM3 RCP45 Exposure (vulnerability) index for the future time period (2061-2080) representing projected climate conditions from the MRI-CGCM3 GCM and the rcp45 emissions scenario. The exposure model uses LANDFIRE vegetation data and Worldclim climate data .The raster values represent exposure scores for the corresponding vegetation type. The modeled vegetation types can be spatially associated with the exposure values by overlaying them with the "landfire_veg_sw_300m.tif" raster.Exposure values represent where the location falls in climate space relative to its recent historical distribution:5 (core 5% of historical climate space); 10 (5 - 10%; still very good); ... ; 95 (90 - 95%; within the historical distribution, but getting... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 2061-2080, Drought, Fire and Extreme Weather, Fire, Forests, Landscapes, All tags... MRI-CGCM3, Plants, Southwest CASC, Southwest CSC, Wildlife and Plants, exposure, rcp45, vegetation, vulnerability, worldclim, Fewer tags Vtg: terrestrially-defined vulnerability, temperature change for Great Northern LCC This dataset is one of a dozen or so datasets that provide the basis for a vulnerability assessment of the Great Northern LCC that examines land use and climate changes at landscape scales, for the full LCC boundary. It represents terrestrially-defined adaptive capacity, where values run from 0 to 1.0 and is calculated as the complement of the degree of human modification (1-H). The original floating point values ranging from 0-1.0 were multiplied by 100 and converted to integer format for this dataset. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Great Northern LCC, LCCVP, WorldClim, exposure, terrestrial, All tags... vulnerability assessment, Fewer tags Forest exposure (vulnerability) index, 2041-2060, based on MRI-CGCM3 RCP45 Exposure (vulnerability) index for the future time period (2041-2060) representing projected climate conditions from the Meterological Research Institute's Coupled Atmosphere-Ocean General Circulation Model (MRI-CGCM3) and the rcp45 emissions scenario. The exposure model uses LANDFIRE vegetation data and Worldclim climate data .The raster values represent exposure scores for the corresponding vegetation type. The modeled vegetation types can be spatially associated with the exposure values by overlaying them with the "landfire_veg_sw_300m.tif" raster.Exposure values represent where the location falls in climate space relative to its recent historical distribution:5 (core 5% of historical climate space); 10 (5 -... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 2041-2060, Drought, Fire and Extreme Weather, Fire, Forests, Landscapes, All tags... MRI-CGCM3, Plants, Southwest CASC, Southwest CSC, Wildlife and Plants, exposure, rcp45, vegetation, vulnerability, worldclim, Fewer tags Fluctuating Asymmetry in Waterbirds in Relation to Mercury Exposure The dataset includes the bird species, sex, mercury concentration in breast feathers and whole blood, and the composite measure of fluctuating asymmetry. Statistical models were developed for each species to analyze the relationship between mercury exposure in either breast feathers or whole blood and the composite measure of fluctuating asymmetry, while accounting for the sex of each bird. Categories: Data; Tags: California, Ecology, Environmental Health, Exposure, Fluctuating asymmetry, All tags... Mercury, Mercury toxicity, San Francisco Bay, USGS Science Data Catalog (SDC), Wildlife Biology, Fewer tags Bullet fragments in Belding's ground squirrels in Oregon and California in 2014-2015 The dataset includes specifics on fragments of bullets recovered from shot Belding's ground squirrels from Oregon and California. Ground squirrels were radiographed and then we used ImageJ software to count and measure the area of those bullet fragments. A subset of shot carcasses were then digested and bullet fragments were recovered. Statistical models were developed to predict either the number or mass of bullet fragments in shot ground squirrel carcasses using the radiograph estimates and the digested recovered fragment data. Categories: Data; Types: Citation; Tags: Ammunition, California, Christmas Valley, Lake County, OR, Crane, Malheur County, OR, Exposure, All tags... Klamath Basin, Siskiyou County, CA, Lead, Lead toxicity, Oregon, USGS Science Data Catalog (SDC), Fewer tags Et: temperature change (degrees C) from baseline (1950-2000) to future (2061-2080) for Great Northern LCC This dataset is one of a dozen or so datasets that provide the basis for a vulnerability assessment of the Great Northern LCC that examines land use and climate changes at landscape scales, for the full LCC boundary. It is an exposure variable that represents the temperature change (degrees C) from baseline (1950-2000) to future (2061-2080). Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Exposure, Great Northern LCC, LCCVP, WorldClim, vulnerability assessment Baseline forest exposure (vulnerability) index, 1950-2000, southwestern United States Exposure (vulnerability) index for the baseline time period (1950-2000) representing historical conditions. The exposure model uses LANDFIRE vegetation data and Worldclim climate data . This raster represents the baseline exposure values from the Worldclim "Current" time period (1950-2000). There were four climate scenarios evaluated under the Southwest Climate Change Vulnerability project (MG - RCP 45; MG - RCP 85; MI - RCP 45; MI - RCP 85). Because the model is fit on the four scenarios independently, there are minor differences in the baseline exposure values. This raster simplifies the outputs by combining the four baseline exposure rasters, and can be used with any of the projected futures.The raster values... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 1950-2000, Drought, Fire and Extreme Weather, Fire, Forests, Landscapes, All tags... Plants, Southwest CASC, Southwest CSC, Wildlife and Plants, exposure, vegetation, vulnerability, worldclim, Fewer tags Forest exposure (vulnerability) index, 2041-2060, based on MRI-CGCM3 RCP85 Exposure (vulnerability) index for the future time period (2041-2060) representing projected climate conditions from the Meteorological Research Institute's Coupled Atmosphere-Ocean General Circulation Model, version 3, and the rcp85 emissions scenario. The exposure model uses LANDFIRE vegetation data and Worldclim climate data .The raster values represent exposure scores for the corresponding vegetation type. The modeled vegetation types can be spatially associated with the exposure values by overlaying them with the "landfire_veg_sw_300m.tif" raster.Exposure values represent where the location falls in climate space relative to its recent historical distribution:5 (core 5% of historical climate space); 10 (5 -... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 2041-2060, Drought, Fire and Extreme Weather, Fire, Forests, Landscapes, All tags... MRI-CGCM3, Plants, Southwest CASC, Southwest CSC, Wildlife and Plants, exposure, rcp85, vegetation, vulnerability, worldclim, Fewer tags Forest exposure (vulnerability) index, 2061-2080, based on MIROC-ESM-CHEM RCP85 Exposure (vulnerability) index for the future time period (2061-2080) representing projected climate conditions from the Model for Interdisciplinary Research on Climate, Earth System Model, Chemistry Coupled (MIROC-ESM-CHEM) and the rcp85 emissions scenario. The exposure model uses LANDFIRE vegetation data and Worldclim climate data .The raster values represent exposure scores for the corresponding vegetation type. The modeled vegetation types can be spatially associated with the exposure values by overlaying them with the "landfire_veg_sw_300m.tif" raster.Exposure values represent where the location falls in climate space relative to its recent historical distribution:5 (core 5% of historical climate space); 10... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 2061-2080, Drought, Fire and Extreme Weather, Fire, Forests, Landscapes, All tags... MIROC-ESM-CHEM, Plants, Southwest CASC, Southwest CSC, Wildlife and Plants, exposure, rcp85, vegetation, vulnerability, worldclim, Fewer tags Ev: climate velocity (km/year) for Great Northern LCC This dataset is one of a dozen or so datasets that provide the basis for a vulnerability assessment of the Great Northern LCC that examines land use and climate changes at landscape scales, for the full LCC boundary. It is an exposure variable that represents the climate velocity (km/year) which is computed as the mean rate of change in temperature over time (future-baseline; degrees C/km) divided by the rate of temperature change over space (degrees C/km). Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Great Northern LCC, LCCVP, WorldClim, climate velocity, exposure, All tags... vulnerability assessment, Fewer tags Forest exposure (vulnerability) index, 2041-2060, based on MIROC-ESM-CHEM RCP45 Exposure (vulnerability) index for the future time period (2041-2060) representing projected climate conditions from the Model for Interdisciplinary Research on Climate, Earth System Model, Chemistry Coupled (MIROC-ESM-CHEM) and the rcp45 emissions scenario. The exposure model uses LANDFIRE vegetation data and Worldclim climate data .The raster values represent exposure scores for the corresponding vegetation type. The modeled vegetation types can be spatially associated with the exposure values by overlaying them with the "landfire_veg_sw_300m.tif" raster.Exposure values represent where the location falls in climate space relative to its recent historical distribution:5 (core 5% of historical climate space); 10... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 2041-2060, Drought, Fire and Extreme Weather, Fire, Forests, Landscapes, All tags... MIROC-ESM-CHEM, Plants, Southwest CASC, Southwest CSC, Wildlife and Plants, exposure, rcp45, vegetation, vulnerability, worldclim, Fewer tags Consumption rates and total mercury concentration of food items and consumers collected at six sites on the Colorado River in the Grand Canyon, USA, 2007-2009 Consumption rates and total mercury concentration of food items and consumers collected at six sites on the Colorado River in the Grand Canyon. Sites ranged from 0-367 river kilometers downstream of Lees Ferry (AZ, USA). Samples were analyzed for total Hg using cold vapor atomic fluorescence (CVAF, Tekran Model 2600 CVAF spectrometer) following EPA Method 7474. Consumption rate samples were collected quarterly from July 1, 2007 to June 30, 2009. Food items and consumers were collected June 12-28 2008. Categories: Data; Tags: Colorado River, Exposure, Food web, Grand Canyon, Mercury, All tags... River, USGS Science Data Catalog (SDC), biota, Fewer tags EH: physiographic diversity of landforms and parent material for Great Northern LCC This dataset is one of a dozen or so datasets that provide the basis for a vulnerability assessment of the Great Northern LCC that examines land use and climate changes at landscape scales, for the full LCC boundary. It is an exposure variable that represents the physiographic diversity of landforms and parent material that is unitless, and then normalized, run from 0 to 1. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Great Northern LCC, LCCVP, ecologically-relevant landforms, exposure, land facets, All tags... vulnerability assessment, Fewer tags Counts, Fish Weights, and Spectral Data from a Juvenile Chinook Salmon Polyester Microplastic Fiber Exposure Study This release includes all data collected in support of a juvenile Chinook salmon exposure study designed to understand the retention of microplastic clothing fibers (hereon refered to as "microfibers") after feeding. To understand the potential impacts of microfiber ingestion to fish, we ran a feeding experiment with juvenile Chinook salmon to determine if ingested fibers are retained and/or digestion rates altered over a full, experimentally determined, 10 day digestion period. Data includes: fish weights, microfiber counts, and quality assurance (QA) data for the experiment. QA steps are detailed in the process section of the metadata. Categories: Data; Tags: Aquatic Biology, Chinook salmon, Ecology, Exposure, Microplastics, All tags... Polyester microfibers, USGS Science Data Catalog (SDC), Water Quality, Water Resources, biota, Fewer tags Forest exposure (vulnerability) index, 2061-2080, based on MIROC-ESM-CHEM RCP45 Exposure (vulnerability) index for the future time period (2061-2080) representing projected climate conditions from the Model for Interdisciplinary Research on Climate, Earth System Model, Chemistry Coupled (MIROC-ESM-CHEM) and the rcp45 emissions scenario. The exposure model uses LANDFIRE vegetation data and Worldclim climate data .The raster values represent exposure scores for the corresponding vegetation type. The modeled vegetation types can be spatially associated with the exposure values by overlaying them with the "landfire_veg_sw_300m.tif" raster.Exposure values represent where the location falls in climate space relative to its recent historical distribution:5 (core 5% of historical climate space); 10... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 2061-2080, Drought, Fire and Extreme Weather, Fire, Forests, Landscapes, All tags... MIROC-ESM-CHEM, Plants, Southwest CASC, Southwest CSC, Wildlife and Plants, exposure, rcp45, vegetation, vulnerability, worldclim, Fewer tags