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Data

At the Eastern Ecological Science Center (EESC), we strive to provide world-class science to inform natural resource decisions that preserve and enhance our quality of life. 
 

Filter Total Items: 300

Effect of backwatering a streamgage weir on the passage performance of adult American Shad Effect of backwatering a streamgage weir on the passage performance of adult American Shad

In this dataset, there are four csv files that provide the raw fish behavior telemetry data and a single csv file that provides the processed velocity data.

Northern mockingbird ileal virome variation in Texas Northern mockingbird ileal virome variation in Texas

A few studies have focused on avian gut virome variation in response to environmental stressors, but none have assessed virome in relation to chemically intensive crops, the production of which effects various aspects of avian health and fitness, and deleteriously alters available food resources. In this study we used shotgun metatranscriptomics (2 x 150bp; Illumina HiSeq 4000 with...

North American Bird Banding Program Dataset 1960-2025 retrieved 2025-07-11 North American Bird Banding Program Dataset 1960-2025 retrieved 2025-07-11

The North American Bird Banding Program is administered by the U.S. Geological Survey (USGS) Bird Banding Laboratory (BBL), Eastern Ecological Science Center at the Patuxent Research Refuge (EESC) and in Canada by the Bird Banding Office (BBO), Environment and Climate Change Canada (ECCC). This long-term dataset (1960-2025) consists of over 85 million bird banding, encounter and...

Functional changes in cecal microbiome of mallards (Anas platyrhynchos) experimentally exposed to sublethal doses of Microcystin-LR Functional changes in cecal microbiome of mallards (Anas platyrhynchos) experimentally exposed to sublethal doses of Microcystin-LR

The frequency of cyanobacterial blooms appears to have increased globally in recent decades due to human induced eutrophication and climate change. Cyanobacterial blooms can produce several groups of toxins, among which microcystin-LR (MC-LR) is one of the most abundant. Effects of MC-LR on avian microbiome have not been studied and studies in laboratory murines are limited to...

Presumptive sources and relative heat index of 6PPD-quinone at the NHDPlusV2 catchment scale across the conterminous U.S. Presumptive sources and relative heat index of 6PPD-quinone at the NHDPlusV2 catchment scale across the conterminous U.S.

Geospatial datasets related to 6PPD-quinone, a compound intended to increase the life span of tires, were acquired and integrated into a relative heat index framework across the conterminous United States. 6PPD-quinone is known to be the cause of Coho Salmon kills following storm events, and more is being learned about the impacts it may have on other species. Sources and influential...

Metabarcoding data of the fish community within Tuckahoe Creek, a tributary of the James River, Virginia, USA. Metabarcoding data of the fish community within Tuckahoe Creek, a tributary of the James River, Virginia, USA.

Electrofishing is currently the most common method used to assess freshwater fish communities. Although conventional electrofishing practices are considered effective there are inherent limitations. One alternative method for evaluating fish assemblage dynamics is the sequencing of environmental DNA (eDNA) extracted from water samples. Although eDNA sampling has become more common in...

Draft Genome Sequences of Two Putatively Novel Mycobacterium Species Isolated from Northern Snakeheads (Channa argus) Inhabiting the Potomac River Catchment Draft Genome Sequences of Two Putatively Novel Mycobacterium Species Isolated from Northern Snakeheads (Channa argus) Inhabiting the Potomac River Catchment

We report two draft genomes of previously undescribed Mycobacterium spp. isolated from invasive Northern snakehead (Channa argus) inhabiting the Chesapeake Bay Watershed, USA. The average nucleotide identity between these isolates and other available genomes was

Transcriptomic Data for Brook Trout Collected from the Loyalsock Creek Watershed, Pennsylvania in 2016-2017 Transcriptomic Data for Brook Trout Collected from the Loyalsock Creek Watershed, Pennsylvania in 2016-2017

This dataset contains gene expression data for brook trout (Salvelinus fontinalis) collected from the Loyalsock Creek watershed in Pennsylvania. Gene expression was quantified for three genes of interest: elongation factor 1-alpha (EF1), SfontSerpinh1 (a heat shock protein gene), and SfontColdRNA (a gene associated with cold response). The dataset was generated to support investigations...

PFAS accumulation and effects in juvenile ospreys (Pandion haliaetus) from Chesapeake and Delaware Bays PFAS accumulation and effects in juvenile ospreys (Pandion haliaetus) from Chesapeake and Delaware Bays

Per- and polyfluoroalkyl substances (PFAS) are a class of ubiquitous, environmentally persistent compounds that pose a threat to human and wildlife health. Ospreys (Pandion halieatus) are a model avian species with a documented history of serving as effective bioindicators of contamination. Our study aims to provide a more thorough understanding of PFAS presence in the Chesapeake and...

Observation of unusual neonate-clustering behavior observed post molting on maternal New River Crayfish in mesocosms Observation of unusual neonate-clustering behavior observed post molting on maternal New River Crayfish in mesocosms

Cambarus chasmodactylus (New River Crayfish) is one of the largest crayfish species occurring in the Appalachian Mountains and occupies a niche similar to several highly imperiled crayfishes within the same region.Little is known about the behavior and relationship between female crayfishes of this species and their young, and this unexpected clustering behavior of neonates about the...

Mesophotic and Deep Benthic Communities (MDBC) eDNA metabarcoding: PC2202, NOAA Ship Pisces, June 30-July 11, 2022 Mesophotic and Deep Benthic Communities (MDBC) eDNA metabarcoding: PC2202, NOAA Ship Pisces, June 30-July 11, 2022

Data from environmental DNA (eDNA) samples filtered from seawater collected in the Gulf of America during a research expedition on the NOAA Ship Pisces from June 30-July 11, 2022. Samples were collected at depths throughout the water column using Niskins mounted to rosettes on Connectivity-Temperature-Depth instruments (CTDs). Each eDNA sample was amplified using four primer sets: MiFish...

Mesophotic and Deep Benthic Communities (MDBC) eDNA metabarcoding: NF2206, R/V Nancy Foster, August 2022 Mesophotic and Deep Benthic Communities (MDBC) eDNA metabarcoding: NF2206, R/V Nancy Foster, August 2022

Data from environmental DNA (eDNA) samples filtered from seawater collected in the Gulf of America during a research expedition on the R/V Nancy Foster in August 2022. Samples were collected at depths throughout the water column using Niskins mounted to rosettes on Connectivity-Temperature-Depth instruments (CTDs) or Niskins mounted to remote operated vehicles (ROVs). Each eDNA sample...
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