27 datasets found
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Federal
AFSC/ABL: Movements of Yukon River Chinook salmon
National Oceanic and Atmospheric Administration, Department of Commerce —
Upriver movements were determined for Chinook salmon Oncorhynchus tshawytscha returning to the Yukon River, a large, relatively pristine river basin. A total of 2,860... -
Federal
Lake Whitefish eggs collected in the western basin of Lake Erie, 2016-2018
Department of the Interior —
To investigate the contemporary distribution of lake whitefish spawning and over-winter egg survival within western Lake Erie, potential spawning locations were... -
Federal
Literature Review of Lithophilic-Spawning Fishes Egg Collection Methods
Department of the Interior —
Assessment of egg deposition is widely used to provide an index of spawning efforts for lithophilic-spawning fishes. However, little is known about the collection... -
Federal
Hyperspectral and RGB image data used to map salmon spawning locations on the American River, California, November 5-7, 2018
Department of the Interior —
An unmanned aerial system (UAS) was used to acquire red/green/blue (RGB) and hyperspectral image data from the American River in California November 5-7, 2018, to... -
Federal
Substrate hardness and walleye (Sander vitreus) and lake whitefish (Coregonus clupeaformis) egg presence in Saginaw Bay, Lake Huron, before and after substrate cleaning experiments and walleye hatching success experiments, 2018-2019
Department of the Interior —
These data include a field study of the sediment hardness and fish egg density (walleye [Sander vitreus] and lake whitefish [Coregonus clupeaformis]) after sediment... -
Federal
NCCOS Assessment: Effects of amoxicillin exposure on the early life stages of sea urchins, oysters, and corals in 2021 to 2022 (NCEI Accession 0303131)
National Oceanic and Atmospheric Administration, Department of Commerce —
In FY2022 (June 2021- September 2022), we conducted six experiments to determine the effect of amoxicillin exposure on marine invertebrates: one on the development of... -
Federal
Salmon spawning locations (redds) mapped in the field along the American River, California, November 5-7, 2018
Department of the Interior —
This data release includes images and field measurements used to map salmon spawning locations along the American River near Sacramento, California, via remote... -
Federal
Tortugas Reef Fish Census (CRCP)
National Oceanic and Atmospheric Administration, Department of Commerce —
This is a long term data set collecting visual census transect data on reef fishes at staions located at Rileys Hump, Tortugas South Ecological Reservee. -
Federal
"RV Manta - FGBNMS - FGBNMS-15-15_Coral_Spawn_and_Mooring_Inspection_1.nc - 29.31N, 94.82W - 2015-08-06"
National Oceanic and Atmospheric Administration, Department of Commerce —
Conduct SCUBA operations to document and study the annual coral spawning event, including placement of tiles at East and West Flower Garden Banks to study coral... -
Federal
Measurements of streambed permeability from two restored reaches of the lower Merced River, California
Department of the Interior —
Field measurements of saturated hydraulic conductivity were used to characterize the streambed permeability for two reaches of the lower Merced River in California's... -
Federal
Salmon spawning locations (redds) in two restored reaches of the lower Merced River, California
Department of the Interior —
Salmon spawning locations (redds) were mapped to characterize habitat use along two reaches of the lower Merced River in California's Central Valley and thus support... -
Federal
Force gage measurements to characterize bed mobility in two restored reaches of the lower Merced River, California
Department of the Interior —
Force gage measurements were used to parameterize a force balance model for the initation of sediment motion and thus characterize bed mobility for two reaches of the... -
Federal
AFSC/REFM: Aleutian Islands Cooperative Acoustic Survey Study 2006-2008
National Oceanic and Atmospheric Administration, Department of Commerce —
The objective of this project was to investigate whether cooperative biomass surveys can be an effective way to manage fisheries at the local scales that are... -
Federal
AFSC/REFM: North Pacific Groundfish Stock Assessment Chapters, 1998-present
National Oceanic and Atmospheric Administration, Department of Commerce —
Members of the Alaska Fisheries Science Center's (AFSC) Stock Assessment and Multispecies Assessments Program are responsible for determining the condition of... -
Federal
NCCOS Assessment: Use of âOmics to Support Coral Interventions: Coral fertilization trials data to Optimize Sexual Reproduction in corals from Key Largo, FL from 2022-08-13 to 2022-08-17, 2023-08-04 to 2023-08-05, and 2023-09-05 (NCEI Accession 0302978)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset is comprised of fertilization rates, glycan imaging data, and proteomics results to better understand gamete compatibility factors. The dataset includes... -
Federal
Pebble count-based bed surface sediment grain size distributions from two restored reaches of the lower Merced River, California
Department of the Interior —
Pebble counts were used to characterize the sediment grain size distribution of the bed surface for two reaches of the lower Merced River in California's Central... -
State
Protected Spawning Areas - Fish and Game Code 1505 [ds647]
State of California —
The data set captures California Fish & Game Code section 1505 as stream events on CalHydro 100k hydrography, a CalFish developed derivitave of the National... -
State
Fall Chinook Escapement - Klamath Basin Watershed
State of California —
Adult salmonid data collected from various areas within the Klamath basin watershed. Various tributaries are monitored using video systems (Bogus Creek, Shasta River,... -
Federal
REPRODUCTION, HABITAT UTILIZATION, AND MOVEMENTS OF HOGFISH (LACHNOLAIMUS MAXIMUS) IN THE FLORIDA KEYS, U.S.A.: COMPARISONS FROM FISHED VERSUS UNFISHED HABITATS (CRCP)
National Oceanic and Atmospheric Administration, Department of Commerce —
in situ visual surveys of hogfish reproductive behavior, spawning and courtship events, movements estimates of habitat composition of the seafloor -
Federal
Physical characteristics of pallid sturgeon and shovelnose sturgeon eggs
Department of the Interior —
This dataset describes the diameter, settling velocity, and specific gravity of eggs from 9 female pallid sturgeon and 14 female shovelnose sturgeon as determined in...
27 datasets found