Biologist
Colorado Water Science Center
Email:
nkday@usgs.gov
Office Phone:
970-628-7144
ORCID:
0000-0002-8768-5705
Supervisor:
Cory A Williams
|
Vegetation classification model (Veg) and associated metadata for basin A1.
Categories: Data;
Types: Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Colorado,
Rio Blanco,
UAS,
Unmanned Aerial Systems,
biota, All tags...
digital elevation models,
elevation,
remote sensing,
vegetation, Fewer tags
|
Digital terrain model (DTM) and associated metadata for basin B1.
Categories: Data;
Types: Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Colorado,
Rio Blanco,
UAS,
Unmanned Aerial Systems,
biota, All tags...
digital elevation models,
elevation,
remote sensing,
vegetation, Fewer tags
|
Final surface model (SRF) and associated metadata for basin B1.
Categories: Data;
Types: Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Colorado,
Rio Blanco,
UAS,
Unmanned Aerial Systems,
biota, All tags...
digital elevation models,
elevation,
remote sensing,
vegetation, Fewer tags
|
These data were compiled to study mercury and selenium concentrations in fish species and assemblages in lotic waterbodies across the Upper Colorado River Basin. Data were compiled from State and Federal agencies. This data table contains raw concentration data, as well as standardized concentrations corrected for differences based on sample type (i.e., tissue type), species-specific bioaccumulation rates (Table S1), and fish size (Table S2). The data were used in linear mixed effects models to estimate average mercury and selenium concentration in fish species and in fish assemblages, including fish total length (cm), sampling location (Sub basin name and GPS coordinates), and sampling year (Figures 2,3, and 4...
Categories: Data;
Tags: Arizona,
Colorado,
Colorado Headwaters,
Colorado River,
Dirty Devil River, All tags...
Dolores River,
Great Divide-Upper Green River,
Green River,
Gunnison,
Gunnison River,
Lower Green,
New Mexico,
San Juan,
San Juan River,
USGS Science Data Catalog (SDC),
Upper Colorado River Basin,
Upper Colorado-Dirty Devil,
Upper Colorado-Dolores,
Utah,
White River,
White-Yampa,
Yampa River,
bioaccumulation,
biota,
endangered species,
environment,
fish,
fish samples,
fish tissue,
fishes,
mercury,
mercury,
mercury contamination,
selenium,
selenium,
selenium concentration, Fewer tags
|
Orthoimagery and associated metadata for basin A2.
Categories: Data;
Types: Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Colorado,
Rio Blanco,
UAS,
Unmanned Aerial Systems,
biota, All tags...
digital elevation models,
elevation,
remote sensing,
vegetation, Fewer tags
|
View more...
|
