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Controlled source audio-frequency magnetotellurics (CSAMT) data from the Sevier fault near Red Knoll, Kane County, Utah Controlled source audio-frequency magnetotellurics (CSAMT) data from the Sevier fault near Red Knoll, Kane County, Utah
Controlled source audio-frequency magnetotellurics (CSAMT) data were collected over the Sevier fault, near Red Knoll in Kane county Utah, to better understand the hydrogeology of the area. CSAMT data provide vertical cross-section (profile) data about the resistivity of the subsurface, which may be related to lithologic boundaries and (or) grain-size distribution in the subsurface. CSAMT...
Tracking Data for Long-tailed Ducks (Clangula hyemalis) Tracking Data for Long-tailed Ducks (Clangula hyemalis)
This data release includes 2 child items with tracking data for Long-tailed Ducks, a species of seaduck that breeds throughout the circumpolar Arctic and spends the winter in coastal areas of northern and mid latitudes. Child Item 1: "Argos Satellite Tracking Data for Long-tailed Ducks (Clangula hyemalis) - Processed Data" -- Quality-controlled data collected from Argos satellite...
Digital Imagery Used for Aerial Counts for Surface-Nesting Seabirds at Lehua Island and Moku Manu Islet and Ulupa'u Crater, O'ahu in 2019 Digital Imagery Used for Aerial Counts for Surface-Nesting Seabirds at Lehua Island and Moku Manu Islet and Ulupa'u Crater, O'ahu in 2019
This data release is a product of Atlas of Breeding Seabirds of the Main Hawaiian Islands (https://www.sciencebase.gov/catalog/item/5fc0045cd34e4b9faad7ef37). Specific results and details about methods and additional information useful for interpreting these data can be found in the data series report: Adams, J., Kelsey, E.C., Stenske, J., and Felis, J.J., 2022, Aerial counts for surface...
Data on how Lepidium draba responds to damage of clones Data on how Lepidium draba responds to damage of clones
A greenhouse experiment was conducted to test the ability of the invasive clonal plant, Lepidium draba, to cope with damage to local and different ramets. The experiment was arranged in a fully factorial split-pot design that was blocked by bench position and provenance population of the plant. Plants were grown in 'split pots', where two adjoining pots were glued together with a small...
Estimated crop irrigation water use withdrawals in Sacramento Valley Groundwater Basin, Arizona for 2021 Estimated crop irrigation water use withdrawals in Sacramento Valley Groundwater Basin, Arizona for 2021
Observations of irrigated agricultural land within the Sacramento Valley Groundwater Basin in Arizona. Crops were verified in situ once in 2021 on May 21st; based on digitized field boundaries. Field boundaries were digitized from U.S. Department of Agriculture, National Agricultural Imagery Program images dated 2021 and supplemented with Landsat and Sentinel2 imagery collections...
Heat flow maps and supporting data for the Great Basin, USA Heat flow maps and supporting data for the Great Basin, USA
Geothermal well data from Southern Methodist University (SMU, 2021) and the U.S. Geological Survey (Sass et al., 2005) were used to create maps of estimated background conductive heat flow across the greater Great Basin region of the western US. The heat flow maps in this data release were created using a process that sought to remove hydrothermal convective influence from predictions of