Found 59 datasets matching "dredge survey".
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The standardized NEFSC Atlantic Surfclam and Ocean Quahog Survey has covered an area from Cape Hatteras to Georges Bank. The survey was conducted every two or three years and currently, a subset...
Search relevance: 56.01 | Views last month: 0 -
The US Army Corps of Engineers (USACE) is evaluating the placement of dredged material in the nearshore areas of Lake Michigan as a means to replenish sand at selected beaches. In order to...
Search relevance: 39.63 | Views last month: 0 -
TRASNA (TRASNA: Transocean Survey North Atlantic). Coverage includes a swath of multibeam data parallel to the Atlantic Transect acquired in 2015. the primary focus of the survey was on a...
Search relevance: 36.94 | Views last month: 1 -
TRASNA (TRASNA: Transocean Survey North Atlantic). Coverage includes a swath of multibeam data parallel to the Atlantic Transect acquired in 2015. the primary focus of the survey was on a...
Search relevance: 36.92 | Views last month: 2 -
TRASNA (TRASNA: Transocean Survey North Atlantic). Coverage includes a swath of multibeam data parallel to the Atlantic Transect acquired in 2015. the primary focus of the survey was on a...
Search relevance: 36.92 | Views last month: 0 -
Information about non-dive activities were recorded into the Cruise Information Management System (CIMS) by the NOAA Office of Ocean Exploration's data manager during the "Investigating the...
Search relevance: 36.73 | Views last month: 0 -
The objectives of this project are to 1) collect high resolution multibeam and fisheries acoustic data in depths approximately 10 to 1000 meters so as to continue to characterize seafloor habitats...
Search relevance: 36.34 | Views last month: 0 -
This layer is a 45-meter growth buffer surrounding the maximum extent of eelgrass (green layer called "SF Bay Eelgrass") surveyed in San Francisco Bay. Eelgrass beds are highly dynamic and the...
Search relevance: 36.26 | Views last month: 0 -
This data type contains data from field sampling or surveys of bottom dwelling marine organisms. The data provide information on species abundance, distribution and biomass; they may have been...
Search relevance: 35.28 | Views last month: 0 -
Benthic organism were collected using sediment sampler, BT, and bottle casts from the EASTWARD and other platforms in the Georges' Bank from 10 July 1981 to 08 June 1984. Data were submitted by...
Search relevance: 32.46 | Views last month: 0 -
Benthic organisms were collected using net, sediment sampler casts, and other instruments from the R/V VENTURE in the Gulf of Mexico from 27 October 1980 to 29 April 1984. Data were submitted by...
Search relevance: 31.99 | Views last month: 0 -
Benthic organisms data were collected using sediment sampler casts from NOAA Ship OCEANOGRAPHER in the Chukchi Sea from 06 September 1986 to 05 October 1987. Data were submitted by the University...
Search relevance: 31.62 | Views last month: 0 -
During two seasonal sampling events in spring (June) and fall (August) of 2015, the U.S. Geological Survey, in cooperation with the Illinois Department of Natural Resources and the U.S....
Search relevance: 30.90 | Views last month: 0 -
Information about non-dive activities were recorded into the Cruise Information Management System (CIMS) by the NOAA Office of Ocean Exploration's data manager during the "Estuary to the Abyss...
Search relevance: 29.31 | Views last month: 1 -
The US Army Corps of Engineers (USACE) is evaluating the placement of dredged material in the nearshore areas of Lake Michigan as a means to replenish sand at selected beaches. In order to...
Search relevance: 27.50 | Views last month: 1 -
Water physical, chemical, and benthic organisms data were collected using current meter and bottle casts from the H.J.W.FAY and CAPE HENLOPEN from November 3, 1976 to September 15, 1977. Data were...
Search relevance: 24.95 | Views last month: 0 -
Benthic macrofauna, sediments and sediment metals were collected for a 1974 National Marine Fisheries Service (NMFS) survey in the Baltimore Canyon Trough off New Jersey. Data were collected using...
Search relevance: 24.10 | Views last month: 0 -
Powder x-ray diffraction data (XRD) for samples are provided in this portion of the data release. Ferromanganese crusts, nodules, coated cobbles, and push core sediments were collected via ROV...
Search relevance: 23.73 | Views last month: 0 -
Benthic organisms and marine toxic substances and pollutants were collected using net casts, sediment sampler, and other instruments from the GYRE and other platforms in NW Atlantic Ocean. Data...
Search relevance: 23.69 | Views last month: 0
