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Watershed Level Occurrences of Yellow Lampmussel from Museum and Survey Data Watershed Level Occurrences of Yellow Lampmussel from Museum and Survey Data
Natural history museum records may provide unique information on the distribution of species additional to survey data collected by resource managers. However, there can be challenges to using museum data for analyses such as spurious geographic information, misidentifications, and incorrect labeling. Museum records have been centralized by open-source repositories with flags for...
Data on the Deterioration of Different Types of Attachment Hardware on Sham Satellite Radio Collars Data on the Deterioration of Different Types of Attachment Hardware on Sham Satellite Radio Collars
Polar bears (Ursus maritimus) are difficult to study because of logistical challenges. Satellite radio collars are an excellent tool for efficiently collecting information on the distribution and habitat use of polar bears because they can be deployed for multiple years. Radio collars can be constructed using materials and devices that result in the collar falling off an animal so that...
The North American Breeding Bird Survey Mapping products 1966 - 2022 The North American Breeding Bird Survey Mapping products 1966 - 2022
This data product consists of raster digital data of population change and abundance estimates for 520 species of North American birds estimated from North American Breeding Bird Survey (BBS) data. Estimates of trend (yearly % change) from 1966-2022 and mean abundances for the interval 2018-2022 are spatially smoothed from data for each species collected on BBS routes. Metadata for the...
Digital Terrain Models for Mars Sinuous Ridges and Alluvial Fans Projects Digital Terrain Models for Mars Sinuous Ridges and Alluvial Fans Projects
Metadata on this main landing page applies to all DTMs listed under Child Items, apart from USGS-made DTMs [HRSC DTM_75 (centered at -28.8N, 78.6E)_USGS and CTM DTM over "Crater L" (centered at -23.1N, 74.3E)_USGS]. Metadata associated with USGS-made DTMs are located with DTM files under their respective Child Item.
Tennessee groundwater well locations from 7.5-minute quadrangle maps Tennessee groundwater well locations from 7.5-minute quadrangle maps
The state of Tennessee is divided into 805 individual 7.5-minute topographic quadrangle maps. The Tennessee Department of Environment and Conservation (TDEC) maintains an archive of paper maps that were utilized for estimating groundwater well locations. Each well location was plotted by hand and marked with corresponding water well data. These hand-plotted locations represent the most...
Quantitative polymerase chain reaction and confocal microscopy data describing cell penetrating peptide-mediated delivery of gene silencing agents to the invasive common reed Phragmites australis Quantitative polymerase chain reaction and confocal microscopy data describing cell penetrating peptide-mediated delivery of gene silencing agents to the invasive common reed Phragmites australis
These data describe delivery of novel gene silencing agents (GSAs) to leaf tissue of the invasive common reed Phragmites australis ssp. australis using cell penetrating peptides (CPPs). These CPPs were tested for their ability to infiltrate P. australis leaf tissue using confocal microscopy. In addition, a series of novel gene silencing agents targeting a putative phytoene desaturase...
North American Bird Banding Program Dataset 1960-2024 retrieved 2024-07-11 North American Bird Banding Program Dataset 1960-2024 retrieved 2024-07-11
Note: this version has been superseded by Nakash, E., Malorodova, M., Howes, L., and Celis-Murillo, A., 2025, North American Bird Banding Program Dataset 1960-2025 retrieved 2025-07-11: U.S. Geological Survey data release, https://doi.org/10.5066/P1KPZGAR. The North American Bird Banding Program is administered by the U.S. Geological Survey (USGS) Bird Banding Laboratory (BBL), Eastern...
Digital elevation model of the lava dome in the crater of Mount St. Helens, August 29, 1984 Digital elevation model of the lava dome in the crater of Mount St. Helens, August 29, 1984
The catastrophic, explosive eruption of Mount St. Helens, Washington, on May 18, 1980, is the most well-known eruption of the volcano. Less well known is the May 18 eruption marked the beginning of a period of eruptive activity that lasted through 1986. Beginning in October 1980, a series of 17 dome-building episodes added millions of cubic meters of lava to the crater floor. Most of the...
Preliminary Landslide Inventory for Landslides Triggered by Hurricane Helene (September 2024) Preliminary Landslide Inventory for Landslides Triggered by Hurricane Helene (September 2024)
We present a preliminary point inventory of landslides triggered by Hurricane Helene, which impacted southern Appalachia between September 25 and 27, 2024. This inventory is a result of a rapid response mapping effort led by the U.S. Geological Survey’s Landslide Assessments, Situational Awareness, and Event Response Research (LASER) project. LASER collaborated with state surveys and...
Microbial analyses of water from private wells in southwestern Wisconsin, 2019 to 2020. Microbial analyses of water from private wells in southwestern Wisconsin, 2019 to 2020.
Private wells (n = 138) were sampled by large- and small-volume sampling methods in Grant, Iowa, and Lafayette Counties, Wisconsin, USA in 2019 and 2020. Well water samples were analyzed for microorganisms by quantitative polymerase chain reaction at the Laboratory for Infectious Disease and the Environment (LIDE). Gene targets for viruses, bacteria, and protozoa were analyzed, including...
Digital elevation model (DEM) and digital surface model (DSM) data for the Colorado River corridor in Grand Canyon National Park and Glen Canyon National Recreation Area (2002, 2009, 2013 and 2021), including accuracy assessment data Digital elevation model (DEM) and digital surface model (DSM) data for the Colorado River corridor in Grand Canyon National Park and Glen Canyon National Recreation Area (2002, 2009, 2013 and 2021), including accuracy assessment data
These datasets consist of four, 1-meter spatial resolution digital surface models (DSMs) that were generated to orthorectify airborne multispectral imagery acquired in 2002, 2009, 2013, and 2021 for the Colorado River in Grand Canyon in Arizona, USA. These datasets also consist of a 1-meter spatial resolution digital elevation model (DEM) that was generated from the 2021 DSM. The DSMs...
Altitudes of well measuring points surveyed during 2023–24, Hālawa area, O‘ahu, Hawai‘i Altitudes of well measuring points surveyed during 2023–24, Hālawa area, O‘ahu, Hawai‘i
This data release contains a comma-delimited file of 71 well measuring-point altitudes for monitored wells in the Hālawa area, O‘ahu, Hawai‘i. The measuring-point altitude of a monitoring well is needed to determine the groundwater level in the well relative to a datum such as local mean sea level. A well measuring point is typically located at the top of the well casing. By surveying...