Skip to main content
U.S. flag

An official website of the United States government

Data

Browse real-time data, data releases and more. 

Data Management

Data Management

Data Releases

Data Releases

Real-time Data

Real-time Data

All Data

Filter Total Items: 17125

Salinity-temperature Interactions on Freshwater Fish Physiology (2015-2018) Salinity-temperature Interactions on Freshwater Fish Physiology (2015-2018)

This data release supports the manuscript entitled "Warmer temperatures interact with salinity to weaken physiological facilitation to stress in freshwater fishes", and includes one data set with values representing the physiological responses of freshwater fishes to salinity and temperature gradients in field surveys from the Wyoming Range (2015 to 2017) and laboratory experiments (2017...

Salvator merianae trapping in Georgia, USA Salvator merianae trapping in Georgia, USA

Argentine Giant Tegu lizard (Salvator merianae) trap effort and count data collected in southern Georgia, USA in 2019. Non-target species associated with the traps were also documented, as were type of bait used and condition of the traps during trap checks.

Sample mounting for organic petrology: no thermal effects from transient exposure to elevated temperatures (2019) Sample mounting for organic petrology: no thermal effects from transient exposure to elevated temperatures (2019)

For sample mounting, organic petrology laboratories typically use cold-setting epoxy-resin (e.g., 40 degrees C, used by Oklahoma Geological Survey, OGS) or heat-setting plastic (e.g., 180 degrees C, used by U.S. Geological Survey, USGS). Previous workers have suggested a systematic vitrinite reflectance (VRo) increase was associated with the thermoplastic preparation process, relative to...

San Francisco Bay region 3D seismic velocity model v21.0 San Francisco Bay region 3D seismic velocity model v21.0

This three-dimensional (3D) seismic velocity model includes a detailed domain covering the greater San Francisco Bay urban region and a regional domain at a coarser resolution covering a larger region. Version 21.0 is a re-release of v08.3.0 in a new storage scheme. The model was constructed by assigning elastic properties (density, Vp, Vs, Qp, and Qs) to grids of points based on the...

San Francisco Bay region 3D seismic velocity model v21.1 San Francisco Bay region 3D seismic velocity model v21.1

This three-dimensional (3D) seismic velocity model includes a detailed domain covering the greater San Francisco Bay urban region and a regional domain at a coarser resolution covering a larger region. Version 21.1 updates only the detailed domain with adjustments to the elastic properties east and north of the San Francisco Bay. There are no changes to the underlying 3D geologic model...

San Gorgonio Pass Wind Resource Area Repower Data (2018-2019) San Gorgonio Pass Wind Resource Area Repower Data (2018-2019)

Variation in avian and bat mortality as a function of turbine size was investigated in the San Gorgonio Pass Wind Resource Area near Palm Springs, CA. Five sites were monitored for carcasses by dog-handler teams every 3 days from May 2018 to April 2019. The data consist of six tables used for analyses on mortality rates including: specifications on selected wind turbines (including...

Santa Ana River Native Fish Population and Habitat Data, Santa Ana River, California, 2020 Santa Ana River Native Fish Population and Habitat Data, Santa Ana River, California, 2020

This dataset includes 2020 reach fish data and reach habitat data collected to support development of the upper Santa Ana River Habitat Conservation Plan for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River, California.

Satellite video and field measurements of flow velocity acquired from the Tanana River in Alaska and used for particle image velocimetry (PIV) Satellite video and field measurements of flow velocity acquired from the Tanana River in Alaska and used for particle image velocimetry (PIV)

This data release includes a video acquired from a satellite and field measurements of flow velocity from the Tanana River in Alaska that were used to derive remotely sensed estimates of surface flow velocities via particle image velocimetry (PIV). The field data were collected on July 24, 2019, in cooperation with the USGS Alaska Science Center, and the satellite video was obtained on...

Sea Otter Aerial Survey Data from Northern and Eastern Prince William Sound, Alaska, 2014 Sea Otter Aerial Survey Data from Northern and Eastern Prince William Sound, Alaska, 2014

This dataset consists of three tables related to abundance and distribution of northern sea otters (Enhydra lutris kenyoni) in northern and eastern Prince William Sound, Alaska, based on data collected during a series of population-wide aerial surveys in June 2014. The dataset consists of: (1) sea otter counts along strip transects, (2) sea otter counts in Intensive Search Unit (ISU)...

Sea Otter Aerial Survey Data from the Outer Kenai Peninsula, Alaska, 2019 Sea Otter Aerial Survey Data from the Outer Kenai Peninsula, Alaska, 2019

This dataset consists of three tables related to abundance and distribution of northern sea otters (Enhydra lutris kenyoni) near the outer Kenai Peninsula, Alaska, based on data collected during a series of population-wide aerial surveys in June 2019. The dataset consists of: (1) sea otter counts along strip transects, (2) sea otter counts in Intensive Search Unit (ISU) within the...

Sea Otter Aerial Survey Data from Western Prince William Sound, Alaska, 2017 Sea Otter Aerial Survey Data from Western Prince William Sound, Alaska, 2017

This dataset consists of three tables related to abundance and distribution of northern sea otters (Enhydra lutris kenyoni) in western Prince William Sound, Alaska, based on data collected during a series of population-wide aerial surveys in June 2017. The dataset consists of: (1) sea otter counts along strip transects, (2) sea otter counts in Intensive Search Unit (ISU) within the...

Sea Otter Survey Data, Carcass Recovery Data, and Blood Chemistry Data from Southwest Alaska Sea Otter Survey Data, Carcass Recovery Data, and Blood Chemistry Data from Southwest Alaska

Three data sets are included here to aid in assessment of the sea otter population collapse in southwest Alaska. One data set consists of results of sea otter surveys conducted between 1959 and 2015 at Bering Island, Russia and a selection of western Aleutian Islands in Alaska. Sea otter counts are reduced to a comparable value of otters per linear kilometer. Another data set consists...
Was this page helpful?