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712 Titles Match Your Query
Showing 1 through 50 of 712 Next
1. Hydraulic Conductivity Measurements Barrow 2014 [Hydraulic_Conductivity_Measurements_Barrow_2014]
Six individual ice cores were collected from Barrow Environmental Observatory in Barrow, Alaska, in May of 2013 as part of the Next Generation Ecosystem Experiment (NGEE). Each core was drilled from ...


2. Intensive Site 1 Plot Pictures, Barrow, July, 2012 [Intensive_Site_1_Plot_Pictures_Barrow_July_2012]
The NGEE Arctic Intensive Site 1 in Barrow, Alaska includes four (4) areas that represent the micro-topographic features of the Barrow Environmental Observatory (BEO). These areas are designated Area ...


3. Intensive Site 1 Vegetation Plot Photos 2012 [Intensive_Site_1_Vegetation_Plot_Photos_2012]
Photographs were taken on 24th June, 15th July and 17th August 2012, using a Canon Ixus 70 7.1 megapixel digital camera. Photographs were taken during the recording of weekly soil moisture, temperature ...


4. Meteorological Forcing at Barrow AK 1985-2013 [Meteorological_Forcing_Barrow_AK_1985-2013]
Gap-filled half-hourly meteorological driving data for CLM from 1985 - 2013. The original datasets are from the Barrow, AK station of NOAA/Earth System Laboratory, Global Monitoring Division (http://www.esrl.noaa.gov/gmd/obop/brw/), ...


5. NGEE Instrumentation and Sample Site Coordinates, Barrow, Alaska USA [NGEE_Instrumentation_Sample_Site_Coordinates_Barrow_Alaska_USA]
This text (csv) file contains the location coordinates for all NGEE-Arctic related instrumentation and sampling sites near Barrow, Alaska. Coordinates are provided in both UTM northing (meters) and ...


6. Plant Available Nutrients, Barrow, Alaska, Ver. 1 [Plant_Available_Nutrients_Barrow_Alaska_Ver1]
This dataset reports measurements of plant available nutrients made using Plant Root Simulator (PRS) probes (Western Ag Innovations Inc.) during 2012 and 2013 at the Next-Generation Ecosystem Experiments ...


7. Plant community composition and vegetation height, Barrow, Alaska, Ver. 1 [Plant_community_composition_vegetation_height_Barrow_Alaska_Ver1]
This dataset contains i) the results of field surveys of plant community composition and vegetation height made between 17th and 29th July 2012 in 48, 1 x 1 m plots located in areas A-D of Intensive ...


8. Soil Physicochemical Characteristics from Ice Wedge Polygons, Barrow, Alaska, Ver. 1 [Soil_Physicochemical_Characteristics_Ice_Wedge_Polygons_Barrow_Alaska_Ver1]
This dataset provides details about soil cores (active layer and permafrost) collected from ice-wedge polygons during field expeditions to Barrow Environmental Observatory, Alaska in April, 2012 and ...


9. Akutan, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.538 [gov.noaa.ngdc.mgg.dem.538]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's ...


10. Akutan, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.737 [gov.noaa.ngdc.mgg.dem.737]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's ...


11. Chignik, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.510 [gov.noaa.ngdc.mgg.dem.510]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to ...


12. Cordova, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.640 [gov.noaa.ngdc.mgg.dem.640]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's ...


13. Cordova, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.696 [gov.noaa.ngdc.mgg.dem.696]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to ...


14. Craig, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.3548 [gov.noaa.ngdc.mgg.dem.3548]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to ...


15. Craig, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.597 [gov.noaa.ngdc.mgg.dem.597]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to ...


16. Elfin Cove Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.4230 [gov.noaa.ngdc.mgg.dem.4230]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's ...


17. Gridded Mean Monthly Temperature and Precipitation Data for Alaska, British Columbia, and Yukon [gov.noaa.ncdc.C00780]
To aid in better understanding the temperature and precipitation data of the spatially variable climate of Alaska and Northwest Canada, this dataset was created via statistical downscaling methods ...


18. Ground Penetrating Radar, Barrow, Alaska [Ground_Penetrating_Radar_Barrow_Alaska]
This is 500 MHz Ground Penetrating Radar collected along the AB Line in Intensive Site 1 beginning in October 2012 and collected along L2 in Intensive Site 0 beginning in September 2011. Both continue ...


19. Interior Alaska Bouguer Gravity Anomaly - gov.noaa.ngdc.mgg.geophysics.G01411 [gov.noaa.ngdc.mgg.geophysics.G01411]
A 1 kilometer Complete Bouguer Anomaly gravity grid of interior Alaska. All grid cells within the rectangular data area (from 61 to 66 degrees North latitude and from 144 to 159 degrees West longitude) ...


20. Prince William Sound, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.735 [gov.noaa.ngdc.mgg.dem.735]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's ...


21. Sand Point, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.395 [gov.noaa.ngdc.mgg.dem.395]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to ...


22. Yakutat, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.534 [gov.noaa.ngdc.mgg.dem.534]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's ...


23. Yakutat, Alaska Coastal Digital Elevation Model - gov.noaa.ngdc.mgg.dem.733 [gov.noaa.ngdc.mgg.dem.733]   PARENT METADATA
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's ...


24. Aircraft Scanners - AERIALDIGI [AERIALDIGI]
The National Aeronautics and Space Administration (NASA) Aircraft Scanners data set contains digital imagery acquired from several multispectral scanners, including Daedalus thematic ...


25. Biological and Ecological Characteristics of Terrestrial Vertebrate Species Residing in Estuaries - usgs_brd_pwrc_bioeco [usgs_brd_pwrc_bioeco]
The Biomonitoring of Environmental Status and Trends (BEST) program is designed to assess and monitor the effects of environmental contaminants on biological resources, particularly those under the ...


26. CT Scans of Cores Metadata, Barrow, Alaska 2015 [CT_Scans_Cores_Metadata_Barrow_Alaska_2015]
Individual ice cores were collected from Barrow Environmental Observatory in Barrow, Alaska, throughout 2013 and 2014. Cores were drilled along different transects to sample polygonal features (i.e. ...


27. Compiled Multi-Lab Geochemistry Synoptic Survey (LANL, ORNL, LBNL), Barrow, Alaska; 2012 [Compiled_Multi-Lab_Geochemistry_Synoptic_Survey_Barrow_Alaska_2012]
Polygonal ground is a signature characteristic of the Arctic, and permafrost thaw can potentially generate substantial feedbacks to Arctic ecosystems and climate. This study describes the first comprehensive ...


28. Continuous Snow Depth, Intensive Site 1, Barrow, Alaska [Continuous_Snow_Depth_Intensive_Site_1_Barrow_Alaska]
Continuous Snow depth data are being collected at several points within four intensive study areas in Barrow. These data assist in the calculation of the energy balance at the land surface and are ...


29. Digital Elevation Model, 0.25 m, Barrow Environmental Observatory, Alaska, 2013 [Digital_Elevation_Model_0.25m_Barrow_Environmental_Observatory_Alaska_2013]
This 0.25m horizontal resolution digital elevation model, DEM, was developed from Airborne Laser Altimetry flown by Aerometric Inc, now known as Quantum Spatial, Inc. on 12 July, 2013. One Mission ...


30. Digital Elevation Model, 0.5 m, Barrow Environmental Observatory, Alaska, 2012 [Digital_Elevation_Model_0.5m_Barrow_Environmental_Observatory_Alaska_2012]
This 0.5m horizontal resolution digital elevation model, DEM, was developed from Airborne Laser Altimetry flown by Aerometric Inc, now know as Quantum Spatial, Inc. on 12 August, 2012. One Mission ...


31. Eddy-Covariance and auxiliary measurements, NGEE-Barrow, 2012-2013 [Eddy-Covariance_auxiliary_measurements_NGEE-Barrow_2012-2013]
The EC tower is operated as part of the Next Generation Ecosystem Experiment-Arctic (NGEE) at Barrow, Alaska. The tower is collecting flux data from the beginning of the thaw season, early June, and ...


32. Kachemak Bay Research Reserve (KAC) NERR Water Quality Metadata January - December 2004 Latest update: March 23, 2005 - CDMO_kacwq01-12.04m [CDMO_kacwq01-12.04m]   PARENT METADATA
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least every 30 ...


33. NGEE Arctic Webcam Photographs, Barrow Environmental Observatory, Barrow, Alaska [NGEE_Arctic_Webcam_Photographs_Barrow_Environmental_Observatory_Barrow_Alaska]
The NGEE-Arctic Webcam (PTZ Camera) captures two views of seasonal transitions from its generally south-facing position on a tower located at the Barrow Environmental Observatory near Barrow, Alaska. ...


34. Active Layer Soil Carbon and Nutrient Mineralization, Barrow, Alaska, 2012 [Active_Layer_Soil_Carbon_Nutrient_Mineralization_ Barrow_Alaska_2012]
This data set consists of bulk soil characteristics as well as carbon and nutrient mineralization rates of active layer soils manually collected from the field in August, 2012, frozen, and then thawed ...


35. Active Layer and Moisture Measurements for Intensive Site 0 and 1, Barrow, Alaska [Active_Layer_Moisture_Measurements_Intensive_Site_0_1_Barrow_Alaska]
These are measurements of Active Layer Thickness collected along several lines beginning in September, 2011 to the present. The data were collected at several time periods along the Site0 L2 Line, ...


36. Airborne Imagery Collections Barrow 2013 [Airborne_Imagery_Collections_Barrow_2013]
The data here are orthomosaics, digital surface models (DSMs), and individual frames captured during low altitude airborne flights in 2013 at the Barrow Environmental Observatory. The orthomosaics, ...


37. BEO Tram Spectral Data 2014 [BEO_Tram_Spectral_Data_2014]
Visible to near-infrared (350-1100nm) vegetation spectral reflectance data collected on the BEO automated tram measurement platform during the 2014 growing season. The spectra were collected using ...


38. CO2 and CH4 Fluxes across Polygon Geomorphic Types, Barrow, Alaska, 2006-2010 [CO2_CH4_Fluxes_across_Polygon_Geomorphic_Types_Barrow_Alaska_2006-2010]
Carbon flux data are reported as Net Ecosystem Exchange (NEE), Gross Ecosystem Exchange (GEE), Ecosystem Respiration (ER), and Methane (CH4) flux. Measurements were made at 82 plots across various ...


39. Calibrated Hydrothermal Parameters, Barrow, Alaska, 2013 [Calibrated_Hydrothermal_Parameters_Barrow_Alaska_2013]
A model-observation-experiment process (ModEx) is used to generate three 1D models of characteristic micro-topographical land-formations, which are capable of simulating present active layer thickness ...


40. Collaborative Core Processing and Analysis [Collaborative_Core_Processing_Analysis]
Core characterization & analysis data are in progress and include core processing outline, thermal conductivity results, and core descriptions (cryo-structure). These data will be updated with geochemical, ...


41. Plant Physiology Data, Barrow, Alaska, 2013 [Plant_Physiology_Data_Barrow_Alaska_2013]
Survey measurements of photosynthetic rate and stomatal conductance together with carbon dioxide concentration, temperature, PAR, and relative humidity for 8 species on the BEO. http://dx.doi.org/10.5440/1167160. ...


42. Atmospheric CO2 from flask air samples at 10 sites in the SIO air sampling network, from CDIAC/Trends [CDIAC_CO2_FLASKS_SIO]
The Carbon Dioxide Research Group, Scripps Institution of Oceanography, University of California, San Diego, has provided this data set, which includes long-term measurements of near-surface atmospheric ...


43. Digital depth horizon compilations of the Alaskan North Slope and adjacent arctic regions [USGS_OFR_2003_230]
The Digital depth horizon compilations of the Alaskan North Slope and adjacent arctic regions file report contains data that has been digitized and combined to create four detailed depth horizon grids ...


44. Regional Geochemical Results from the Analyses of Rock, Soil, and Vegetation Samples-Big Delta B-2 Quadrangle, Alaska [USGS_OFR_2005_1431]
The USGS reports the chemical analyses for rocks, soil, soil water, and vegetation, collected from throughout the Big Delta B-2 quadrangle in east-central Alaska, for the period 1998-2002. This study ...


45. 14C of soil CO2 from IPY ITEX Cross Site Comparison [14c_of_soil_co2_from_ipy_itex_cross_site_comparison]
Study sites: Toolik Lake Field Station Alaska, USA 68.63 N, 149.57 W; Atqasuk, Alaska USA 70.45 N, 157.40 W; Barrow, Alaska, USA 71.30 N, 156.67 W; Latnjajaure, Sweden 68.35 N, 18.50 E; Falls Creek, ...


46. 1988 Brooks Range Seismic Survey [PASSCAL_BROOKS]
This survey was designed to gather a reversed wide-angle reflection/refraction profile in the northern Brooks Range. Data are useful in the investigation of the crustal structure of the Brooks Range ...


47. 1990 Beaufort Ambient Seismo-Acoustics Beneath Ice Cover [PASSCAL_BASIC]
This experiment was part of an ONR (Office of Naval Research) sponsored effort to look at seismic noise propogating under an ice sheet. A set of 1 Hz and a set of 5 second seismometers were recorded ...


48. 1990 PASSCAL/USGS/GSC Brooks Range Seismic Survey [PASSCAL_BROOKS2]
In the summer of 1990, the U.S. Geological Survey, Rice University and the Geological Survey of Canada conducted a seismic experiment across the Brooks Range, Alaska. The goal of the experiment ...


49. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Central Alaska Province [USGS_DDS_P2_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


50. 1995 National Oil and Gas Assessment Conventional Plays within the Central Alaska Province [USGS_DDS_P2_conventional]
The purpose of these files is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


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