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Found 18941 dataset(s) matching "biological data".
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The Katahdin Woods and Waters National Monument Seboeis Unit Vegetation Mapping Project was initiated in the fall of 2019 by a grant through the USGS Natural Resource Preservation Program to...
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During GLBA field surveys, observation data are directly recorded into an ArcGIS file geodatabase through a custom application that runs on laptops and later iPads. These are stored in their...
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The dataset includes multiple file types (CSV, ArcGIS shapefiles, and images), data relates to the elemental analysis of fish otoliths. Otoliths examined in this study were from randomly-sampled...
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Data were collected as part of an investigation developed by Leetown Science Center to investigate the comparative detection of avian influenza viruses from waterfowl and potential environmental...
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This dataset contains processed output data from particle simulations of the dye release at Searcys Bend in the form of rasters whose values represent the number of particles within a horizontal...
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This dataset contains the input Python files used to generate particle tracking simulations of the Searcys Bend dye release experiment using the “Fluvial Particle” model. There are four input...
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This data set contains information on zooplankton and associated environmental parameters for sampling conducted in the San Joaquin River and False River near their confluence at Jersey Point...
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This data layer provides the location where samples were taken in a survey conducted by P. Pellegrino and W. Hubbard (1983)
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A series of laboratory studies were conducted to understand Sicklefin and Shoal Chub feeding rates and maximum ration. Data included determination of Chironomid weight, estimated by taking weights...
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This data release includes a collection of photographs and video clips. Above water observations were taken with with a Nikon D5300 digital camera and underwater observations were taken with a...
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This study tested the hypothesis that transcription of immediate early genes is inhibited in T cells activated in microgravity (mg). Immunosuppression during spaceflight is a major barrier to safe...
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The distribution of benthic habitats for a 1-kilometer (km) x 1-km area around Crocker Reef in the Florida Keys, USA, is based upon underwater digital images of the seafloor collected on June 24...
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Understanding the impacts of landscape change on species distributions can help inform decision-making and conservation planning. Unfortunately, empirical data that span large spatial extents...
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The U.S. Geological Survey (USGS) Coral Reef Ecosystems Studies (CREST) project (https://coastal.er.usgs.gov/crest/) provides science that helps resource managers tasked with the stewardship of...
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These data represent counts of individuals of a suite of species counted in fixed 1-meter benthic quadrats on permanent subtidal monitoring sites around San Nicolas Island between 2014 and 2019....
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Understanding the processes that govern whether a coral reef is accreting (growing) or dissolving are fundamental to questions of reef health and resiliency. A total of 52 surficial sediment...
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This data set contains Excel and CSV files containing fish length of Juvenile Reeffish. Trawls were made during the summer months in shallow seagrass beds to monitor the number and species of...
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The objective of this study was to assess the fate and physical, chemical, and biological effects of synthetic based drilling mud cuttings discharged from offshore platforms on the benthic...
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This reference archives tabular data collected for Moth (Lepidoptera) Inventory survey (PRIMR Survey ID: TBD). This database documents moths trapped on Umatilla NWR during surveys performed in...
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Greater Sage-Grouse Management Areas (habitat) in the Proposed Plan of the Great Basin Region, Idaho-SW Montana Sub-region, Greater Sage-grouse Environmental Impact Statement (EIS) as Priority,...
