Search Help
Thumbnail Icon [Location: Location_Category='CONTINENT', Location_Type='NORTH AMERICA', Location_Subregion1='UNITED STATES OF AMERICA', Location_Subregion2='COLORADO']


Refine by Category
 
Refine by Full text

 

179 Titles Match Your Query
Showing 1 through 50 of 179 Next
1. The Human Footprint in the West [USGS_FRESC_human_footprint]
Humans have dramatically altered wildlands in the western United States over the past 100 years by using these lands and the resources they provide. Anthropogenic changes to the landscape, such as ...


2. Assessment of the Alluvial Sediments in the Big Thompson River Valley, Colorado [USGS-DDS-066]
To obtain subsurface geologic information about the alluvium in the Big Thompson River valley, S -wave refraction data were collected along three roads that cross the valley. The traveltimes were ...


3. Assessment of the Alluvial Sediments in the Big Thompson River Valley, Colorado - USGS_DDS-66 [USGS_DDS-66]
To obtain subsurface geologic information about the alluvium in the Big Thompson River Valley, S-wave refraction data were collected along three roads that cross the valley. The refraction data were ...


4. Atmospheric Halocarbon Records from the NOAA/CMDL Flask Sampling Program, in CDIAC, Trends '93 [CDIAC_HALOCARBONS_NOAA_TRENDS93]
Measurements of CFC-11 (CCl3F), CFC-12 (CCl2F2), HCFC-22 (CHClF2), H-1301 (CBrF3), and H-1211 (CBrClF2) were made from flask samples collected for the NOAA/CMDL at climate monitoring stations at Barrow, ...


5. Automated Weather Station Data for Colorado [USDA0229]
This dataset, in conjunction with a network called COAGMET, collects data on temperature, humidity, solar radiation, precipitation, wind speed, wind direction, soil temperature, and rainfall. The ...


6. Bedrock Geology of the Turkey Creek Drainage Basin [USGS_ofr00-265-geol]
This data set was created for analysis of the ground-water system of the study area. This geospatial data set describes bedrock geology of the Turkey Creek drainage basin in Jefferson County, Colorado. ...


7. Biodiversity Information Serving Our Nation (BISON) [USGS_BISON]
Abstract: The USGS Biodiversity Information Serving Our Nation (BISON) project is an online mapping information system consisting of a large collection of species occurrence datasets (e.g., plants ...


8. CAR SnowEx17 Level 1C Snow Mass and Energy Measurements (CAR_SNOWEX17_L1C) at GES DISC [CAR_SNOWEX17_L1C_1]
SnowEx is a multi-year airborne project to help advance capabilities, and plan for a near-future space mission to monitor global seasonal snow water equivalent — currently an inconsistently collected ...


9. Monthly Atmospheric CO2 Mixing Ratios from the NOAA CMDL Carbon Cycle Cooperative Global Air Sampling Network, 1968-2002 [CDIAC_CO2_CMDL2]
This dataset consists of monthly carbon dioxide (CO2) mixing ratios from the National Oceanic and Atmospheric Administration (NOAA) Climate Monitoring and Diagnostics Laboratory (CMDL - formally the ...


10. Mountain Flow Experiments from the NOAA Environmental Technology Laboratory [OAR0078]
Mountain Flow Experiments are a collection of data sets generated from various campaigns and episodic experiments. Together, Mountain Flow Experiments is one of the most extensive collections of ...


11. Platte Search - Platte River Basin Bibliographic Information Retrieval System [NPWRC_PlatteSearch]
Platte-Search is a search-and-retrieval database program with bibliographic information on approximately 1,500 publications, reports, projects and academic studies related to the Platte River Basin. ...


12. Precipitation Frequency Atlas of the Western United States [gov.noaa.ncdc.C00238]
The Precipitation Frequency of the Western United States publication is an eleven volume set held in the archives. It was the culmination of many years of investigation and was based all of the previous ...


13. Preliminary Geologic Map of the Northwestern Part of the Alamosa 30 X 60 Minute Quadrangle, Alamosa and Conejos Counties, Colorado [USGS_OFR_2005_1392]
This digital geologic map presents new polygon (geologic map unit contacts) and line (terrace and lacustrine spit/barrier bar) vector data for a map comprised of four 7.5-minute quadrangles in the ...


14. Principal Aquifers of the 48 Conterminous United States [USGS_aquifers_us]
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map layer was developed ...


15. Prospective Plantings, from the USDA National Agricultural Statistics Service [USDA0493]
"Prospective Plantings" is an ASCII text file that reports the expected plantings as of March 1 for corn, all wheat, winter wheat, durum wheat, other spring wheat, oats, barley, flaxseed, ...


16. Good Days on the Trail, 1938-1942: Film Footage of the Rocky Mountains, Colorado, Version 1 [G02175_1]
This silent film documents student hiking trips conducted by the University of Colorado at Boulder in the Rocky Mountains, Colorado, USA during the summers of 1938-1942. The hikes took place in various ...


17. SnowEx17 SnowMicroPen (SMP) Raw Penetration Force Profiles V001 [SNEX17_SMP_1]
This data set contains raw penetration force profiles measured at snow pits and along linear transects at Grand Mesa, Colorado using the SnowMicroPen (SMP), a digital snow penetrometer.


18. U.S. Census Grids (Summary File 1), 1990 [CIESIN_SEDAC_USCG_90SF1_1.0]
U.S. Census Grids (Summary File 1), 1990 contain grids of demographic and socioeconomic data from the year 1990 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


19. U.S. Census Grids (Summary File 1), 1990: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_90SF1MSA_1.0]
U.S. Census Grids (Summary File 1), 1990: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 1990 U.S. census in ASCII and geotiff formats for 39 metropolitan ...


20. U.S. Census Grids (Summary File 1), 2000 [CIESIN_SEDAC_USCG_SF1_1.0]
U.S. Census Grids (Summary File 1), 2000 contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


21. U.S. Census Grids (Summary File 1), 2000: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_SF1MSA_1.0]
U.S. Population Grids (Summary File 1), 2000: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats for 50 ...


22. U.S. Census Grids (Summary File 3), 1990 [CIESIN_SEDAC_USCG_90SF3_1.0]
U.S. Census Grids (Summary File 3), 1990 contain grids of demographic and socioeconomic data from the year 1990 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


23. U.S. Census Grids (Summary File 3), 1990: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_90SF3MSA_1.0]
U.S. Census Grids (Summary File 3), 1990: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 1990 U.S. Census in ASCII and geotiff formats for 50 metropolitan ...


24. U.S. Census Grids (Summary File 3), 2000 [CIESIN_SEDAC_USCG_SF3_1.0]
U.S. Census Grids (Summary File 3), 2000 contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


25. U.S. Census Grids (Summary File 3), 2000: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_SF3MSA_1.0]
U.S. Population Grids (Summary File 3), 2000: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats for 50 ...


26. U.S. Census Grids (Summary File 1), 2010 [CIESIN_SEDAC_USCG_SF12010_1.0]
U.S. Census Grids (Summary File 1), 2010 contain grids of demographic and socioeconomic data from the year 2010 in ASCII and GeoTIFF formats. The grids have a resolution of 30 arc-seconds (0.0083 ...


27. U.S. EPA National Priorities List (NPL) Sites Point Data with CIESIN Modifications, Version 2 [CIESIN_SEDAC_SSF_EPANPLSPDCMv2_2.0]
The U.S. Environmental Protection Agency (EPA) National Priorities List (NPL) Sites Point Data with CIESIN Modifications, Version 2 is a modified version of the 2014 EPA NPL list. It includes all ...


28. NLDN Lightning Data (education and research access) [UNIDATA_NLDN]
SUNY-Albany controls LDM access to the NLDN data; universities interested in receiving the NLDN data should contact David Knight (dknight@albany.edu) . These universities will be able to use the data ...


29. NWS Weather Fatality, Injury and Damage Statistics [NWS-Weather_Fatalities]
NWS Weather Fatality, Injury and Damage Statistics The U.S. Natural Hazard Statistics provide statistical information on fatalities, injuries and damages caused by weather related hazards. These ...


30. Nitrogen transformations in fertilized alpine dry and moist meadow soils [lternwt0033]
Net nitrogen mineralization, nitrification, and microbial nitrogen were measured in dry and moist meadow plots on Niwot Ridge from early June to mid-October 1992. Dry meadow plots in the City of Boulder ...


31. Niwot Ridge Long Term Ecological Research Program Datasets [nsflternwtdparent]
The Long Term Ecological Research Program (LTER) was established by the National Science Foundation to conduct research on long-term ecological phenomena in an array of ecosystems within the United ...


32. Official Soil Series Descriptions (OSED) - National [USDA0208]
This is a nationally maintained database of information about official National Cooperative Soil Survey (NCSS)-recognized and correlated soil series. The descriptions include typical soil profile ...


33. Official Soil Series Descriptions (OSED) - State [USDA0210]
Nationally-maintained database of information about official National Cooperative Soil Survey (NCSS) - recognized and correlated soil series. The descriptions include typical soil profile descriptions, ...


34. Optical Measurements of Sprites and Elves at Stanford [ELVES_SPRITES_LIGHTNING]
Image and wave frequency data from Stanford led experiments concerning the lightning phenomena, Red Sprites and Elves, are available here. "Elves" are transient luminous events in the lower ionosphere ...


35. Paleogeography of the Southwestern United States [Paleogeography_SW_US]
[From Paleogeography of the Southwestern US, by Ronald C. Blakey, "http://jan.ucc.nau.edu/~rcb7/paleogeogwus.html"] The images presented here show the paleogeography of the SW US from 1.8 billion ...


36. Petroleum Systems and Geologic Assessment of Oil and Gas in the Uinta-Piceance Province, Utah and Colorado [USGS_DDS-69-B]
The purpose of the U.S. Geological Survey?s (USGS) National Oil and Gas Assessment is to develop geology-based hypotheses regarding the potential for additions to oil and gas reserves in priority ...


37. Raster dataset showing the probability of detecting atrazine/desethyl-atrazine in ground water in Colorado, hydrogeomorphic regions and atrazine use estimates included. [USGS_atra_hyd_use]
This dataset is one of eight datasets produced by this study. Four of the datasets predict the probability of detecting atrazine and(or) desethyl-atrazine (a breakdown product of atrazine) in ground ...


38. Raster dataset showing the probability of detecting atrazine/desethyl-atrazine in ground water in Colorado, hydrogeomorphic regions included and atrazine use estimates not included [USGS_atra_hyd_nuse]
This dataset is one of eight datasets produced by this study. Four of the datasets predict the probability of detecting atrazine and(or) desethyl-atrazine (a breakdown product of atrazine) in ground ...


39. Recall Database [EPA0135]
The "Recall Database" includes vehicle emissions results generated specifically for enforcement purposes. Selected in-use motor vehicles are subjected to emissions testing to determine if they comply ...


40. Rocky Mountain Resource Inventory System (RMRIS) [USDA0175]
This database has been used for the last several years throughout Region 2 (and extending recently to two adjacent regions) to store natural resources data, primarily about vegetation, based on polygon ...


41. Rocky Mountain Snowpack Chemistry at Selected Sites, 1993-2010 [USGS_CO53100]
Rocky Mountain Regional Snowpack Chemistry Monitoring Study Area: High-elevation sites near the Continental Divide in Montana, Wyoming, Idaho, Colorado, New Mexico, and Utah, 1993 to present Study ...


42. Rocky Mountain Snowpack Chemistry at Selected Sites, 2002 [USGS_OFR_2004_1027]
During spring 2002, the chemical composition of annual snowpacks in the Rocky Mountain region of the Western United States was analyzed. Snow samples were collected at 75 geographically distributed ...


43. Ruby Lidar-Stratospheric Aerosol Data from the NOAA Environmental Technology Laboratory [OAR0098]
This data set archives data gathered by a mobile Ruby lidar operated near Boulder, Colorado. Profiles of volume backscatter cross section are calculated from the raw data.


44. Satellite Observations of Forest Fires from the Johns Hopkins University Applied Physics Laboratory [JHU_APL_AVHRR_FIRE]
At its Satellite Communications Facility, the Johns Hopkins University Applied Physics Laboratory receives daily data from the AVHRR instrument onboard the NOAA polar orbiting satellites. The JHU/APL ...


45. Satzone/Colorado Front Range Infrastructure Resources Project [USGS_ofr02-338_satzone]
This dataset was created by the U.S. Geological Survey (USGS) in the development of the USGS Front Range Infrastructure Resources Project. This dataset was used in the creation of 1:50,000-scale hydrogeologic ...


46. Sedthick/Colorado Front Range Infrastructure Resources Project (FRIRP) [USGS_ofr02-338_sedthick]
This dataset was created by the U.S. Geological Survey (USGS) in the development of the USGS Front Range Infrastructure Resources Project. This dataset was used in the creation of 1:50,000-scale hydrogeologic ...


47. Selected Field Parameters from Streams and Analytical Data from Water and Macroinvertebrate Samples, Central Colorado Assessment Project, Environmental Assessment Task, 2004 and 2005 [USGS_OFR_2007_1044]
The U.S. Geological Survey (USGS) Central Colorado Assessment Project (CCAP) began in October 2003 and is planned to last through September 2008. One major goal of this project is to compare the relationships ...


48. Soil Organic Matter Dynamics in Dryland Cropping Systems in the Central Great Plains [USDA.ARS.CGPRS.OMDryland]
Problem: Soil organic matter (SOM) is important to hoid the soil together, eaSily ihfiitrate water, reduce compaction, and to provide nutrients such as N, P,K, S, and micronutrienis. However, the ...


49. Southern Colorado Plateau Temperature and Precipitation Reconstructions [NOAA_NCDC_PALEO_2005-066]
Southern Colorado Plateau multi-millennial tree-ring temperature and precipitation reconstructions. Three lower forest border tree-ring chronologies were used in the precipitation reconstruction. ...


50. Southern Rocky Mountains ARMI (Amphibian Research and Monitoring Initiative) - Survey Data [USGS_FORT_SRockyMtns_ARMI]
In 2000, the President of the United States and the Congress directed the Department of the Interior (DOI) agencies to develop a plan to initiate monitoring of trends in amphibian populations on DOI ...


Showing 1 through 50 of 179 Next
Click here for a static view of records.

-->