108 datasets found
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Federal
UAV imagery and digital elevation data for the debris slide in Chaos Canyon, 28 June 2022, Rocky Mountain National Park, Colorado, U.S. Geological Survey Data Release, https://doi.org/10.5066/P9ZQQY3G
Department of the Interior —
This dataset contains a point cloud (HalletPeak_PointCloud.las), digital elevation model (HalletPeak_DEM.tif), and orthoimagery (HalletPeak_Ortho.tif) of a debris... -
Federal
Preliminary global database of known and inferred gas hydrate locations
Department of the Interior —
For more than 25 years, the U.S. Geological Survey Gas Hydrates Project has compiled and maintained an internal database of locations where the existence of gas... -
Federal
Alaska permafrost characterization: Electrical Resistivity Tomography Data & Models from 2019
Department of the Interior —
Electrical resistivity tomography (ERT) measurements were collected by the U.S. Geological Survey (USGS) at two sites in Interior Alaska in September 2019 for the... -
Federal
Functional gene data of permafrost microbial communities
Department of the Interior —
The datasets contains include Kegg functional gene data from 133 samples across the panarctic. -
Federal
Soil Temperature Data from West Fork of Dall Creek, AK 2019
Department of the Interior —
The West Fork of Dall Creek contains a burn scar surrounded by unburned black spruce forest. Soil temperature sensors were installed in the unburned black spruce... -
Federal
Permafrost Mapping in Two Wetland Systems North of the Tanana River in Interior Alaska 2014, ERT Data Inversions
Department of the Interior —
Surface-based 2D electrical resistivity tomography (ERT) surveys were used to investigate the distribution of permafrost at wetland sites on the alluvial plain north... -
Federal
Electrical resistivity tomography (ERT) inverted models; Alaska, 2014
Department of the Interior —
Fire can be a significant driver of permafrost change in boreal landscapes, altering the availability of soil carbon and nutrients that have important implications... -
Federal
Airborne electromagnetic and magnetic survey data, Western Yukon Flats, Alaska, February 2016
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during February 2016 along 300 line kilometers in the western Yukon Flats near Stevens Village,... -
Federal
Depth to frozen soil measurements at APEX, 2008-2023
Department of the Interior —
Depth to frozen soil measurements taken by a variety of collaborators at the Alaskan Peatland EXeriment (APEX) bog/permafrost plateau site. Data is from 2018 - 2023. -
Federal
Historical shoreline vectors for barrier islands and spits along the north coast of Alaska between Cape Beaufort and the U.S.-Canadian border, 1947 to 2019
Department of the Interior —
A suite of morphological metrics were derived from existing shoreline and elevation datasets for barrier islands and spits located along the north-slope coast of... -
Federal
APEX Thaw Depth Data from 2018-2019
Department of the Interior —
Geophysical measurements and related field data were collected by the U.S. Geological Survey (USGS) at the Alaska Peatland Experiment (APEX) site in Interior Alaska... -
Federal
Permafrost characterization at the Alaska Peatland Experiment (APEX): Geophysical and related field data collected from 2018-2020
Department of the Interior —
Geophysical measurements and related field data were collected by the U.S. Geological Survey (USGS) at the Alaska Peatland Experiment (APEX) site in Interior Alaska... -
Federal
Frequency domain electromagnetic induction (FDEM) geophysical data collected near the Agashashok River in the Noatak National Preserve, AK
Department of the Interior —
Frequency domain electromagnetic induction (FDEM) data were collected in September 2016 near the Agashashok River and its tributaries, within the Noatak National... -
Federal
Nuclear Magnetic Resonance Data from West Fork of Dall Creek, AK 2019
Department of the Interior —
The West for of Dall Creek contains a burn scar (Dall City Fire 2004) surrounded by unburned black spruce forest. Nuclear magnetic resonance (NMR) data were acquired... -
Federal
Geophysical data from the unnamed lake at the National Crude Oil Spill Fate and Natural Attenuation Research Site, Bemidji, MN (ver. 3.0, May 2022)
Department of the Interior —
The National Crude Oil Spill Fate and Natural Attenuation Research Site is located near Bemidji, MN, USA. A high-pressure oil pipeline ruptured in 1979 releasing ~1.7... -
Federal
Alaska permafrost characterization: Geophysical and related field data collected from 2016-2017
Department of the Interior —
Electrical resistivity tomography (ERT), downhole nuclear magnetic resonance (NMR), and manual permafrost-probe measurements were used to quantify permafrost... -
Federal
Data release for the Geologic Map of the Denali Park Road Corridor, Denali National Park, Alaska
Department of the Interior —
Denali National Park and Preserve (DENA), located in central Alaska, is home to iconic and dynamic landscapes surrounding the tallest mountain range in North America,... -
Federal
UAV-based methane data from Barter Island, Northern Alaska, September 2017
Department of the Interior —
We present methane data from along the coast of Barter Island, Alaska, collected with an Unmanned Aerial System and an off-the-shelf, cost-effective methane sensor.... -
Federal
Dissolved organic carbon and nitrogen release from boreal Holocene permafrost and seasonally frozen soils of Alaska
Department of the Interior —
Permafrost (perennially frozen) and active-layer (seasonally thawed) soils varying in soil carbon (C) and nitrogen (N) content and radiocarbon age were collected from... -
Federal
Flux and Soil Data from the Alaska Peatland Experiment 2014 to 2016
Department of the Interior —
This dataset supports a published study on the effects of permafrost thaw on greenhouse gas fluxes and microbial activities at the Alaska Peatland Experiment (APEX),...
108 datasets found