16 datasets found
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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
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
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
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... -
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... -
Federal
Surveys of channel bed topography from two restored reaches of the lower Merced River, California
Department of the Interior —
Surveys of channel and floodplain topography were used to characterize the morphology of two reaches of the lower Merced River in California's Central Valley and to... -
Federal
Bulk samples of streambed sediment from two reaches of the lower Merced River, California
Department of the Interior —
Bulk samples of streambed sediment were collected from two reaches of the lower Merced River in California's Central Valley to support research intended to evaluate... -
Federal
Physiological and behavioral responses of bighead and silver carp to chemicals associated with common carp sex pheromones.
Department of the Interior —
This dataset contains a combination of physiological and behavioral approaches for characterizing the response of bighead and silver carp to potentially attractive... -
Federal
Grass Carp detections via stationary receivers and manual tracking on Truman Reservoir, MO, January 2017 to October 2019
Department of the Interior —
Diploid and triploid Grass Carp (Ctenopharyngodon Idella) tagged with acoustic transmitters were observed in Truman Reservoir, Missouri from January 2017 to October... -
Federal
Field spectra from salmon spawning locations on the American River, California, November 5-7, 2018
Department of the Interior —
This child data release includes field spectra obtained as part of a study focused on mapping salmon spawning locations along the American River near Sacramento,... -
Federal
Timing of coral (Swiftia exserta) spawning in U.S.G.S. Wetland and Aquatic Research Center, Gainesville, FL
Department of the Interior —
The 2010 Deepwater Horizon oil spill injured mesophotic and deep-sea environments over a vast area. In order to restore the mesophotic and deep-sea coral species...
16 datasets found