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Dry Weight, Volume and % Organic Carbon in Mangrove Sediment Cores Collected...
Sediment cores (1 m in depth) were collected at each of three mangrove sites at J.N. Ding Darling National Wildlife Refuge on Sanibel Island, Florida. At each site, one core was... -
Data for Determining Age of Barrow's Goldeneye (Bucephala islandica) from...
These data describe an exercise in which known age and sex class of 100 Barrow’s goldeneyes (Bucephala islandica), determined by expert examination bursa and plumage, was... -
Hatchery-reared Roundtail Chub Data, Arizona USA
These data were compiled as part of a larger study to evaluate post-stocking survival of hatchery-reared Roundtail Chub. We conducted a two year study (Dec. 2015 – Mar. 2017) in... -
Lake Trout Otolith Growth Increment Measurements, Lake Clark National Park...
This data set documents the width of annual otolith growth increments from Lake Trout collected in lakes within Lake Clark National Park and Preserve, Alaska. The analysis of... -
Great Lakes Research Vessel Operations 1958-2018: Trawl. (ver. 3.0, April 2019)
All trawl data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes Science Center and... -
Synthetic Organic Compounds in Biota in Lake Mead National Recreation Area...
This dataset presents the results of analysis of aquatic biota tissue samples, collected at 2 sites (Las Vegas Bay and Overton Arm) in 2013 and 2 sites (Las Vegas Bay, Boulder... -
USGS Lake Erie East Harbor bottom trawl data series, 1961-2011 (ver. 2.0, March 2020)
The USGS Lake Erie Biological Station’s East Harbor sampling program began in 1961 with the commissioning of the research vessel Musky II. It is the longest known continuous... -
Measurements Used to Determine the Sex of Bristle-thighed Curlews (Numenius...
This data set contains bill and tarsal measurements from 114 Bristle-thighed Curlews, captured on breeding grounds in Alaska, and non-breeding areas in Hawaii and Reitoru atoll,... -
Pacific Sand Lance Energy Density, Length, and Age, Prince William Sound,...
This data set documents the age, length, dry mass energy density, and dry mass of age-0 and age-1 Pacific sand lance captured in Prince William Sound Alaska each July from 2012... -
Demographic modeling data (including code) at various sites in the Great Basin, USA
These data were compiled to determine whether transient population dynamics substantially alter population growth rates of sagebrush after disturbance, impede resilience and... -
Hillshade raster (235-degree azimuth, 20-degree sun angle) derived from...
Hillshade of lidar-derived, bare earth digital elevation model, with 235-degree azimuth and 20-degree sun angle, 0.25m resolution, depicting earthquake effects following the... -
Surficial and Downcore Sedimentological and Foraminiferal Microfossil Data...
In October 2019, five marsh push cores (core names appended with M for marsh push core) and 18 surface sediment samples (top 1 cm of sediment) were collected from the estuary... -
Data Supporting Studies of Waterbird and Arctic Lake Ecosystems within the...
This data package presents raw legacy data collected during 1974-1992 on the Arctic Coastal Plain (primarily in the National Petroleum Reserve - Alaska; NPR-A). The data were... -
Analytical inorganic chemistry results for samples collected for the...
Coastal communities are uniquely vulnerable to sea-level rise (SLR) and severe storms such as hurricanes. These events enhance the dispersion and concentration of natural and... -
Argos Satellite Tracking Data for Surf Scoters (Melanitta perspicillata) - Raw Data
This metadata document describes the data contained in the "rawData" folder of this data package. This data package contains all data collected by the Argos System from 25... -
Sea otter carcass recovery rates from Bering Island, some Western Aleutian...
The table presents summary data of sea otter skulls found on carcass searches conducted along stretches of shoreline at islands or locations along a longitudinal span... -
Synthetic Organic Compounds in Water in Lake Mead National Recreation Area...
This dataset presents the results of passive water sampling conducted at 2 sites in 2013 and 3 sites in 2014 in Lake Mead National Recreational Area. Polar Organic Chemical... -
Rainbow trout diet and invertebrate drift data from 2012-2015 for the...
These data were compiled to explore the foraging ecology of Rainbow Trout (Oncorhynchus mykiss) in the Colorado River, Grand Canyon, Arizona. These data represent samples... -
Surficial and Downcore Sedimentological and Foraminiferal Microfossil Data...
In October 2019, five marsh push cores (core names appended with M for marsh push core) and 18 surface sediment samples (top 1 cm of sediment) were collected from the estuary... -
Stable Isotopes in Biota in Lake Mead National Recreation Area near Las Vegas, Nevada
This dataset presents the results of analysis of aquatic biota tissue samples, collected over multiple sampling events from in from 2007 to 2014 at three sites (Las Vegas Bay,...