93 datasets found
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Federal
Sediment Concentration and Velocity Data to Assess Trapping by Submerged Vegetation
Department of the Interior —
The acoustic Doppler current meter (ADCP) used in this study outputs binary data files containing measurement scheme, location, time, velocity, backscatter, boat... -
Federal
SAV Bed Plots Delaware River National Parks
Department of the Interior —
This is a data set composed of field survey of aquatic vegetation in the Delaware Water Gap and the Upper Delaware Scenic and Recreational Area National Parks. Data... -
Federal
Manatee tracking, sighting and environmental data from the Northern Gulf of Mexico, 2013-2019
Department of the Interior —
Data sets collected for manatee movement and habitat research in the Northern Gulf of Mexico from 2013-2019. These include manatee GPS tracking, manatee sightings,... -
Federal
Benthic Algal Community Composition in the Laurentian Great Lakes (2018-2023)
Department of the Interior —
This data set includes information on benthic algae community composition collected during the growing seasons of 2018-2023 at stations located along the U.S.... -
Federal
Seagrass map, Cat Island and Ship Island, Mississippi, 2011
Department of the Interior —
This product depicts the spatial coverage of seagrass beds from 0.5-m color-infrared orthoimagery for Cat Island and Ship Island, Mississippi from early fall of 2011.... -
Federal
Feeding observations of intertidal black abalone at monitored sites around San Nicolas Island, California and local distribution of Macrocystis pyrifera based on surface canopy maps
Department of the Interior —
The data set includes feeding observations of black abalone (Haliotis cracherodii) at long-term intertidal monitoring sites around San Nicolas Island, California from... -
Federal
Cladophora biomass and supporting data collected in the Great Lakes, 2024 (ver. 1.1, July 2025)
Department of the Interior —
This dataset records Cladophora and associated benthic algae, collectively the Cladophora community or submerged aquatic vegetation (SAV), biomass collected during... -
Federal
Cladophora biomass and supporting data collected in the Great Lakes, 2021
Department of the Interior —
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the... -
Federal
Cladophora biomass and supporting data collected in the Great Lakes, 2018 (ver. 2.0, June 2023)
Department of the Interior —
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the... -
Federal
Object-Based Image Analysis Detection of Aquatic Vegetation, Lake Erie, Western Basin, 2018
Department of the Interior —
The USGS developed the second in a series of informative spatial distribution datasets of submersed aquatic vegetation (SAV) in the western basin of Lake Erie. The... -
Federal
Cottonwood Lake Study Area-Wetland Vegetation Zones-1978
Department of the Interior —
Spatial polygons of vegetation zones in 1978 for wetlands; P2, P3, P4, T4, T6, and T8 within the Cottonwood Lake Study Area, Stutsman County, North Dakota. Created... -
Federal
Cladophora biomass and supporting data collected in the Great Lakes, 2022
Department of the Interior —
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the... -
Federal
Lake Erie, Eastern Basin Aquatic Vegetation
Department of the Interior —
Observations and subtle shifts of vegetation communities in Lake Erie have USGS researchers concerned about the potential for Grass Carp to alter these vegetation... -
Federal
Eelgrass distributions derived from a towed underwater video survey of the Nisqually River delta, 2012
Department of the Interior —
This portion of the USGS data release presents eelgrass distributions derived from towed underwater video surveys of the Nisqually River delta, Washington in 2012... -
Federal
Eelgrass distributions derived from a towed underwater video survey of the Nisqually River delta, 2014
Department of the Interior —
This portion of the USGS data release presents eelgrass distributions derived from towed underwater video surveys of the Nisqually River delta, Washington in 2014... -
Federal
Cottonwood Lake Study Area-Wetland Vegetation Zones-1982
Department of the Interior —
Spatial polygons of vegetation zones in 1982 for wetlands; P1, P2, P3, P4, P8, T2, T4, T5, T6, and T8 within the Cottonwood Lake Study Area, Stutsman County, North... -
Federal
Cottonwood Lake Study Area-Wetland Vegetation Zones-2012
Department of the Interior —
Spatial polygons of vegetation zones in 2012 for wetlands; P1, P2, P3, P4, P6, P7, P8, P11, T1, T2, T3, T4, T5, T6, T7, T8, and T9 within the Cottonwood Lake Study... -
Federal
Lake Erie, Western Basin Aquatic Vegetation
Department of the Interior —
Observations and subtle shifts of vegetation communities in western Lake Erie have USGS researchers concerned about the potential for Grass Carp to alter these... -
Federal
Cottonwood Lake Study Area-Wetland Vegetation Zones-2003
Department of the Interior —
Spatial polygons of vegetation zones in 2003 for wetlands; P1, P2, P3, P4, P6, P7, P8, P11, T1, T2, T3, T4, T5, T6, T7, T8, and T9 within the Cottonwood Lake Study... -
Federal
Cottonwood Lake Study Area-Wetland Vegetation Zones-1992
Department of the Interior —
Spatial polygons of vegetation zones in 1992 for wetlands; P1, P2, P3, P4, P6, P7, P8, P11, T1, T2, T3, T4, T5, T6, T7, T8, and T9 within the Cottonwood Lake Study...
93 datasets found