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Ground-truth sampling locations, 2014-2015, Cape Cod National Seashore
GIS point data of stations in which biological and sediment grab samples were collected with a Young Modified Van Veen (0.04m squared surface area) by the Center for Coastal... -
Sub-bottom Survey Cruise Tracklines, 2015, Cape Cod National Seashore
This vector data set contains the cruise tracklines from sub-bottom seismic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from... -
Benthic Communities as Mediators of Water Quality in Lower San Francisco...
This data release contains ten data tables and a data dictionary for the Technical Assistance Agreement (TAA) between the U.S. Geological Survey and the San Francisco Estuary... -
A spatially and temporally intensive sampling study of benthic community and...
This data release contains one data table and a data dictionary for the California Department of Water Resources and the United States Bureau of Reclamation’s Environmental... -
Bivalve metrics in the North San Francisco Bay and Sacramento-San Joaquin Delta
This data release contains eleven data tables and a data dictionary for the Department of Water Resources' and the Bureau of Reclamation’s Environmental Monitoring Program's... -
Side-scan Sonar Data, 2014-2015, Gateway National Recreation Area
The side scan sonar survey was done simultaneously with the bathymetry swath survey and used an EdgeTech Model 4125 Towfish bow-mounted from Lookdown at 400 and 900 kHz. The... -
Cape Cod National Seashore Sonar Cruise Tracklines, 2015
This vector data set contains the cruise tracklines from acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from Race Point to... -
Vessel Configuration Files, Gateway National Recreation Area
Vessel configuration descriptions for submerged mapping cruises for acoustic surveys associated with submerged mapping cruises. The side scan sonar survey was done... -
Bathymetry Data, 2014-2015, Gateway National Recreation Area
The side scan sonar survey was done simultaneously with the bathymetry swath survey and used an EdgeTech Model 4125 Towfish bow-mounted from Lookdown at 400 and 900 kHz. The... -
Ground-truth Data, Submerged Marine Habitat Mapping, Cape Cod National Seashore
These files contain ground-truth data collected in support of Submerged Marine Habitat Mapping at Cape Cod National Seashore. Files include data concerning CTD profiles,... -
Side-scan Sonar Data, 2014-2015, Gateway National Recreation Area
The side scan sonar survey was done simultaneously with the bathymetry swath survey and used an EdgeTech Model 4125 Towfish bow-mounted from Lookdown at 400 and 900 kHz. The... -
Benthic Community Dynamics in Coyote Creek and Artesian Slough, Southern San...
Benthic invertebrate communities are monitored because the composition of those communities can affect and be affected by the water quality of an aquatic system. Benthic... -
Benthic Community and Bivalve Metrics Data in the Sacramento - San Joaquin...
Declining phytoplankton biomass and the resulting stress on the food web has been suggested as one contributor to the decline of Delta Smelt and other fish species in the San... -
Burrowing behavior of freshwater mussels
Data include burrowing behavior of juvenile freshwater mussels (Lampsilis siliquoidea); Villosa constricta; Megalonaias nervosa; Villosa iris; Lampsilis powellii; and Anodonta... -
Infaunal Sampling Survey Data, 2014-2015, Gateway National Recreation Area
Collection of benthic infauna and epifauna used a 0.04 m2 Ted Young Modified Van Veen grab. Three replicate benthic samples were collected at 23 sites to total 69 samples in... -
Benthic Communities as Mediators of Water Quality in Lower San Francisco...
This data release contains ten data tables and a data dictionary for the Technical Assistance Agreement (TAA) between the U.S. Geological Survey and the San Francisco Estuary... -
Eel grass coverage, 2015, Cape Cod National Seashore
This dataset shows the eelgrass data extent identified from the acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from Duck... -
Ground-truthing images, 2014-2015, Gateway National Recreation Area
Collection of benthic infauna and epifauna used a 0.04 m2 Ted Young Modified Van Veen grab. Three replicate benthic samples were collected at 23 sites to total 69 samples in... -
Mapping Extent for Sidescan Sonar Data, 2014-2015, Cape Cod National Seashore
This dataset shows the extent of sidescan sonar data collected during acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CACO) from... -
Ground-truth Data, Submerged Marine Habitat Mapping, Cape Cod National Seashore
These files contain ground-truth data collected in support of Submerged Marine Habitat Mapping at Cape Cod National Seashore. Files include data concerning CTD profiles,...