45 datasets found
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Federal
Behavior of parrotfishes (Labridae, Scarinae) in St. Croix from 2015-07-06 to 2015-07-26 (NCEI Accession 0157087)
National Oceanic and Atmospheric Administration, Department of Commerce —
To better understand the functional roles of parrotfishes on coral reefs in the Caribbean this project documented the foraging behavior and diets of six species of... -
Federal
NCCOS Mapping: Characterizing Submerged Lands Around Naval Base Guam, Mariana Islands, 2016-01-11 to 2022-05-13 (NCEI Accession 0292018)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data package contains information and maps showing the geology and biology of select submerged lands (0 to 50 meters deep) around Navy Base Guam (NBG) and Haputo... -
Federal
Abundance and behavior of parrotfishes (Labridae, Scarinae) in the upper Florida Keys (NODC Accession 0127525)
National Oceanic and Atmospheric Administration, Department of Commerce —
To better understand the functional roles of parrotfishes on Caribbean reefs we documented abundance, habitat preferences, and diets of nine species of parrotfishes... -
Federal
Abundance and behavior of parrotfishes (Labridae, Scarinae) in the upper Florida Keys from 2013-06-19 to 2013-07-30 (NCEI Accession 0127525)
National Oceanic and Atmospheric Administration, Department of Commerce —
To better understand the functional roles of parrotfishes on Caribbean coral reefs we documented abundance, habitat preferences, and diets of nine species of... -
Federal
NOAA's Coral Reef Conservation Program (CRCP) Acropora palmata snail corallivore removal evaluation in the Florida Keys from 2011-2013 (NCEI Accession 0161266)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data contains visual observations as well as Predatory snail removal and analysis on several reef plots in the Florida Keys. During the initial removal in June... -
Federal
2002 Status of coral reefs on the main volcanic islands of American Samoa: a resurvey of long term monitoring sites including benthic communities, fish communities, and key macroinvertebrates (NODC Accession 0001976)
National Oceanic and Atmospheric Administration, Department of Commerce —
This study demonstrates the important role that long term monitoring programs can play in understanding the natural variability and long term trends in the coral... -
Federal
Exotic invasive giant apple snails (Pomacea maculata) will depredate eggs of frog and toad species of the Southeastern United States.
Department of the Interior —
Frog eggs of three different species were presented to giant apple snails (Pomacea maculata) to determine if the snails will eat the eggs. There were four treatments:... -
Federal
Parrotfish surveys and paired coral and parrotfish coral predation surveys conducted in the Caribbean Sea and Florida Keys National Marine Sanctuary from 2013-07-02 to 2019-09-11 (NCEI Accession 0293333)
National Oceanic and Atmospheric Administration, Department of Commerce —
Data associated with the publication 'Ecological drivers of parrotfish coral predation vary across spatial scales', comparing parrotfish coral predation intensity as... -
Federal
Laboratory Predation Data (various nonnative warm-water sport fishes), Arizona
Department of the Interior —
These data were compiled to evaluate the potential impact various environmental conditions may have on native fish populaitons through predation. Introduced warm-... -
Federal
Data for: Effects of seasonal fine-scale hydrologic conditions on American alligator nest fate in the Everglades
Department of the Interior —
American alligators (Alligator mississippiensis) are responsive to hydrologic conditions at all stages of their life history, making them well established indicators... -
Federal
Patterns of parrotfish predation on Orbicella annularis and coral tissue regeneration from bite scars on the Caribbean islands of St. Croix and Bonaire from 2018-07-02 to 2019-08-24 (NCEI Accession 0213589)
National Oceanic and Atmospheric Administration, Department of Commerce —
To determine the patterns and thresholds of tissue regeneration in Orbicella annularis coral colonies from parrotfish predation, we monitored tissue regeneration of... -
Federal
Rainbow trout diet and invertebrate drift data from 2012-2015 for the Colorado River, Grand Canyon, Arizona
Department of the Interior —
These data were compiled to explore the foraging ecology of Rainbow Trout (Oncorhynchus mykiss) in the Colorado River, Grand Canyon, Arizona. These data represent... -
Federal
Salish Sea Marine Survival (Steelhead) - Early Marine Survival of Puget Sound Steelhead
National Oceanic and Atmospheric Administration, Department of Commerce —
The primary objectives of this study are to estimate a predation rate by harbor seals on steelhead smolt in Puget Sound, and determine whether predation by harbor... -
Federal
Phage FIB protozoa source
U.S. Environmental Protection Agency —
Concentrations of somatic coliphage, F+ coliphage, E. coli and enterococci. This dataset is associated with the following publication: Korajkic, A., B. McMinn, and... -
Federal
Median estimates of raven density in California, Nevada, and Idaho (2012 - 2019)
Department of the Interior —
Rasters representing median raven density estimates, calculated from approximately 28,000 raven point count surveys conducted between 2009 and 2019. Estimates were... -
Federal
Intraguild predation dataset for arthropods on tarweed plants
Department of the Interior —
Data on intraguild predation of arthropods on the tarweed Hemizonia congesta. Arthropod counts (predators, herbivores, etc) and counts of entrapped arthropod corpses... -
Federal
Raven observations near Greater Sage-grouse nests in the Great Basin and bi-state regions of the western United States (2009 - 2019)
Department of the Interior —
These tables serve as input data for hierarchical models investigating interactions between raven density and Greater Sage-grouse nest success. Observations were... -
Federal
Data to support hierarchical models and decision support maps to guide management of subsidized avian predator densities
Department of the Interior —
We combined approximately 28,000 raven point count surveys with data from more than 900 sage-grouse nests between 2009 and 2019 within the Great Basin, USA. We... -
Federal
Mouse predation on Laysan albatross
Department of the Interior —
Invasive rodents on islands have adverse impacts on native birds in island ecosystems, and rats are the most common culprits. Recently, house mice (Mus musculus) in... -
Federal
Estimates of raven impacts on greater sage-grouse nest survival delineated by field site in California, Nevada, and Idaho (2009 - 2019)
Department of the Interior —
These rasters are the result of calculating the difference in Greater Sage-grouse nest survival after a simulated reduction of raven density to 0.1 ravens per square...
45 datasets found