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Found 6482 dataset(s) matching "support collection".
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The U.S. Geological Survey conducted hydrographic surveys from June 23-24, 2015 to monitor fish spawning substrate placements (reefs) in the Detroit River, MI. An interferrometric multibeam...
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Saline tidal wetlands are important sites of carbon sequestration and produce negligible methane (CH4) emissions due to regular inundation with sulfate-rich seawater. Yet, widespread management of...
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At the request of the United States (U.S.) government and BP, research scientists and technicians from the Centre for Offshore Oil Gas and Energy Research (COOGER), Fisheries and Oceans Canada...
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This dataset contains oceanographic images and videos obtained with Diver Propulsion Vehicles (DPVs) equipped with multiple Canon DSLR cameras. Project archaeologists and biologists also conducted...
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These data show grass crop and model species response to toxic chemicals (Arsenic (As)) and humic acids. Experiments were performed by collaboration between the U.S. Geological Survey, Rutgers...
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This dataset contains time series measurements of temperature and salinity at the GAK1 site at the mouth of Resurrection Bay near Seward, AK from December 1999 through October 2002. Instrument...
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Several canals in southern Florida run from Lake Okeechobee through the Everglades Agricultural Area (EAA) and feed water to the northern Everglades. Agricultural and water-management practices...
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The table provides all fish collected using two different electrofishing methods at Illinois River sites in 2012 and 2013. Length and weights were taken on most species and gender was taken from...
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These lidar point clouds and images cover, in high detail, the terrain at Great Sippewissett Marsh, Cape Cod, MA on November 2nd, 2022. USGS researchers tested different sensors that collected...
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This data collection includes characteristics of bottom cores collected in support of this research program to gain better knowledge of the benthic communities of the deep Gulf of Mexico, 2000 -...
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Physical and biological data were collected using fluorometer and CTD casts from the ROGER REVELLE in the Southern Oceans from 12 January 1998 to 03 February 1998. Data were submitted by Dr....
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CTD and other data were collected from the Bering Sea from the ALPHA HELIX from 15 September 1985 to 22 September 1985. Data were collected by the University of Alaska - Fairbanks / Institute of...
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Moored current meter data were collected from the Bering Sea from February 2, 1999 to April 29, 1999. Data were collected by the Pacific Marine Environmental Laboratory (PMEL) as part as part of...
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Moored current meter data were collected from the Bering Sea from September 12, 1995 to September 16, 1996. Data were collected by the Pacific Marine Environmental Laboratory (PMEL) as part as...
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Moored current meter data were collected from the Bering Sea from 17 September 1993 to 31 March 1996. Data were collected by the Pacific Marine Environmental Laboratory (PMEL) as part as part of...
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The stream corridor at the Big Spring Run restoration site has been identified as a substantial source of sediment and nutrients to streams due to streambank erosion and floodplain scour of legacy...
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Seafloor induration (surface hardness) was derived from multibeam echosounder (MBES) and annotated underwater video data collected offshore of Morro Bay, California, from 2016 to 2020. MBES and...
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These metadata describe Coastal and Marine Ecological Classification Standard (CMECS; Federal Geographic Data Committee, 2012) attributed polygons derived from multibeam echosounder acoustic...
