Data
Staff of USGS Science Centers in Region 7: Upper Colorado Basin collect a wide variety of natural resource data types including spatial, geologic, hydrologic, and biologic. Data included in USGS-series publications that are not publicly available in USGS databases are published in Data Releases. Short descriptions and links to Data Releases produced by Region 7 Science Centers are shown below.
Filter Total Items: 831
Vegetation measurements of production and offtake in cottonwood communities of the Great Sand Dunes ecosystem, Colorado, 2005-2009. Vegetation measurements of production and offtake in cottonwood communities of the Great Sand Dunes ecosystem, Colorado, 2005-2009.
These data provide measurements of cottonwood production and herbaceous production in cottonwood communities of the Great Sand Dunes National Park ecosystem in the San Luis Valley of Colorado, from 2005-2009. These data also include cottonwood browsing rates. The study area was stratified into 2 ungulate strata: areas with elk and bison herbivory, and areas with just elk herbivory (bison...
Body condition score of horses wearing radio collars, weekly behavior data of treatments and controls, and monthly descriptive data of collar and radio tag effects, 2015-2016, Oklahoma, USA Body condition score of horses wearing radio collars, weekly behavior data of treatments and controls, and monthly descriptive data of collar and radio tag effects, 2015-2016, Oklahoma, USA
These data are from a study of wild horses and burros wearing radio collars in a captive facility in Oklahoma, USA, for one year. We also evaluated radio transmitter tags (braided into the mane and tails of horses but not burros). We recorded behavior, body condition score, and effects of collars on the necks of horses and burros wearing radio collars and of horses and burros not wearing...
Historical and projected production well pumping from January 1, 1900 through March 15, 2141, Middle Rio Grande Basin, Albuquerque and vicinity, New Mexico Historical and projected production well pumping from January 1, 1900 through March 15, 2141, Middle Rio Grande Basin, Albuquerque and vicinity, New Mexico
This data release contains six historical and projected production well pumping scenarios from January 1, 1900 through March 15, 2141 for the Middle Rio Grande Basin, Albuquerque and vicinity, New Mexico. The production well pumping rates and source of these rates are included as tabular files. Tabular files are also included that define the time period over which these rates are...
Argon geochronology data for eastern Bhutan Argon geochronology data for eastern Bhutan
This dataset accompanies publication 'The influence of foreland structures on hinterland cooling: evaluating the drivers of exhumation in the eastern Bhutan Himalaya'. The Ar/Ar data provides time constraints for the cooling of rocks in the study area.
Demographic data from two chorus frog populations in Colorado Demographic data from two chorus frog populations in Colorado
We used 29 years of data on boreal chorus frogs at two sites to view life-history, estimate demographic parameters, assess weather-related covariates, and determine the magnitude of process variation in target parameters. Average estimates of survival probabilities were 0.51 (Standard error [SE]=0.04) and 0.43 (SE=0.04), and average estimates of recruitment probabilities were 0.64 (SE=0...
Data Release for Testing ecosystem accounting in the United States: A case study for the Southeast Data Release for Testing ecosystem accounting in the United States: A case study for the Southeast
Ecosystems benefit people in many ways, but these contributions do not appear in traditional national or corporate accounts so are often left out of policy- and decision-making. Ecosystem accounts, as formalized by the System of Environmental-Economic Accounting Experimental Ecosystem Accounts (SEEA EEA), track the extent and condition of ecosystem assets and the flows of ecosystem...
Data release for Influence of multi-decadal land use, irrigation practices and climate on riparian corridors across the Upper Missouri River headwaters basin, Montana Data release for Influence of multi-decadal land use, irrigation practices and climate on riparian corridors across the Upper Missouri River headwaters basin, Montana
The Upper Missouri River headwaters (UMH) basin (36 400 km2 ) depends on its river corridors to support irrigated agriculture and world-class trout fisheries. We evaluated trends (1984-2016) in riparian wetness, an indicator of the riparian condition, in peak irrigation months (June, July and August) for 158 km2 of riparian area across the basin using the Landsat normalized difference...
Brown Treesnake visual survey and radiotelemetry data, Guam 2015 Brown Treesnake visual survey and radiotelemetry data, Guam 2015
The dataset consists of two spreadsheets that contain brown treesnake data (location, perch taxa, perch height, time of detection, whether visible or not, and size of snake) collected during both visual surveys and radio telemetry within a 55-ha enclosure on Guam.
Long term cone production of white spruce throughout boreal forests in North America Long term cone production of white spruce throughout boreal forests in North America
Data were compiled on the seed production of white spruce in order to assess the long-term trends in seed production over the past 60 years in North American boreal forests. Data on cone production was merged with annual weather, teleconnection indices such as ENSO, and historical fires in boreal forests.
Fire resistance trait data for 29 western North American conifer species Fire resistance trait data for 29 western North American conifer species
The data represent a collection of six different traits related to conifer fire resistance morphology and flammability. These traits have been combined into a single fire resistance score, contained as a variable within the data table. The raster file shows the distribution of this variable across space, specifically western North America.
Water-tables Elevations and Other Well Construction Data for 2008 and 2016 in Eastern Albuquerque, New Mexico Water-tables Elevations and Other Well Construction Data for 2008 and 2016 in Eastern Albuquerque, New Mexico
The purpose of this data release is to present well location and construction data for select wells representing the water table in eastern Albuquerque and the selected groundwater-level measurements at the wells from the winters of 2008 and 2016. Construction and groundwater-level measurement data include screening intervals at the water table, reference elevation, depth to water in...
Uranium-, thorium-, strontium-, carbon- and oxygen-isotope data used to evaluate a 300,000-year history of water-table fluctuations at Wind Cave, South Dakota, USA - scale, timing, and groundwater mixing in the Madison Aquifer Uranium-, thorium-, strontium-, carbon- and oxygen-isotope data used to evaluate a 300,000-year history of water-table fluctuations at Wind Cave, South Dakota, USA - scale, timing, and groundwater mixing in the Madison Aquifer
Tables of U- and Th-isotopic data used to calculate uranium-series age estimates and initial 234U/238U activity ratios as well as 87Sr/86Sr, delta 13C, and delta 18O for samples of phreatic speleothems from Wind Cave National Park and U- and Sr-isotopic compositions of waters from the southern Black Hills of South Dakota, USA