Data
Filter Total Items: 224
Horseshoe Crab Research Publications Dataset (1955-2024): Ecology, Conservation, and Biological Studies
The dataset focusing on research publications related to the American horseshoe crab (Limulus polyphemus) and ecological studies over multiple decades. The dataset contains detailed information about individual research publications, including: Year and Decade of publication. Publication Title and a Link to access the document. Classification of publications based on their relation to either Ecolo
2024 Release - North American Breeding Bird Survey Dataset (1966 - 2023)
The 1966-2023 North American Breeding Bird Survey (BBS) dataset contains avian point count data for more than 700 North American bird taxa (species, races, and unidentified species groupings). These data are collected annually during the breeding season, primarily in June, along thousands of randomly established roadside survey routes in the United States and Canada. Routes are roughly 24.5 miles
Osprey Reproduction in vicinity of the Choptank River 2024
Nest number, description of nest structure and location, longitude, latitude, dates of observations, presence of adults, eggs, nestlings, outcome of reproductive effort, number of young fledged, and osprey nest platforms occupied by Canada geese.
Observed occurrence of Eastern red-spotted newts (Notophthalmus viridescens) in the Northeastern United States
This dataset includes surveys for the Eastern red-spotted newt (Notophrhalamus viridescens viridescen). The survey data includes 264 survey sites, landscape level covariates including human interference index, and landcover type, and survey level covariates including survey date and detection method.
Apical outcomes associated with exposure of Japanese quail (Coturnix japonica) to hexabromocyclododecane flame retardant: F0 and F1 generation
This data set was generated from a study investigating potential effects of hexabromocyclododiene (HBCD) exposure across multiple generations of Japanese quail, (Coturnix japonica, JQ). Exposures ranged from dietary for the initial generation (F0), to dietary and possible maternal deposition) for the second generation (F1), and possible maternal deposition only for the third generation (F2) fed un
RADSeq Data to assess population structure of Desmophyllum pertusum found along the United States eastern continental margin
This dataset contains metadata about the origin of the cold-water coral samples that were RAD sequenced and the single nucleotide polymorphism (SNPs) generated for population genomic analyses. These data were used to examine patterns of genomic structure of Desmophyllum pertusum from throughout US waters along the eastern continental margin and the Gulf of Mexico. The raw sequence data are archive
Surface Elevation Table (SET) data from the Blackwater National Wildlife Refuge (2010-2013)
Here we provide data used to report on changes in tidal marsh elevation at the Blackwater National Wildlife Refuge (NWR), located in Dorchester, Maryland, USA. This dataset includes Surface Elevation Table (SET) measurements taken from 40 SET platforms distributed across the refuge. At each platform location annual measurements of wetland surface elevation were made from 20010-2013.
Expert judgment data for a Bayesian decision network of prescribed fire in Gulf of Mexico marshes
This data set was collected as part of structured decision-making workshops designed to build a Bayesian Decision Network of prescribed fire in high marshes of the Gulf of Mexico. As part of a formal elicitation process for expert judgment, workshop participants independently created conditional probability tables based on a conceptual model of prescribed fire in high marsh ecosystems. Following t
Estimates of avian influenza transmission risk across the wild waterfowl - domestic poultry interface (ver. 2.0, May 2024)
These data describe the creation, execution, and results of an effort to model the risk of avian influenza transmission across the wild waterfowl - domestic poultry interface at weekly intervals for the contiguous United States.
Landscape data compiled for fish health sites in and around the Chesapeake Bay Watershed.
These data include estimates of landcover and land use characteristics including high phytoestrogen crop cover, estimated pesticide applications, EPA PFAS facilities, nutrients from biosolids, and select climate (temperature and precipitation) variables summarized for several fish health sites in the eastern United States.
Attribution of benthic macroinvertebrate sampling data to NHDPlus V2 and NHDPlus HR catchments within the Chesapeake Bay Watershed
This data release links benthic macroinvertebrate sites to both the NHDPlus Version 2 and NHDPlus High Resolution Region 02 networks, hereafter referred to as V2 and HR, using the hydrolink methodology. Linked benthic macroinvertebrate sites are those included in the Chesapeake Bay Basin-wide Index of Biotic Integrity (Chessie BIBI) developed by the Interstate Commission on the Potomac River Basin
Capture-recapture data for a restored population of Blue Ridge sculpin (Cottus caeruleomentum) with environmental covariates
This dataset includes spatial capture-recapture data for a restored population of Blue Ridge sculpin (Cottus caeruleomentum) with stream temperature and stream flow observations in Big Hunting Creek, Maryland.