Search Data.gov
Found 997 dataset(s) matching "Chesapeake".
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<p>Surface agronomic P budgets for 61 cropping systems using field-scale P flux data across 24 research sites in the United States and Canada. Data are representative of P inputs and outputs...
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This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The statewide vector file shows buffered areas that primarily contain habitat for rare - threatened - and...
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Temperature profile and water depth data were collected using BT and XBT casts from the DALE and other platforms in the North / South Pacific Ocean. Data were collected from 09 November 1979 to 25...
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Temperature profile data were collected using bathythermograph (BT/XBT) casts from ALSTER EXPRESS and other platforms in the Pacific Ocean from January 15, 1980 to December 31, 1982. Data were...
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Data has been processed by NODC to the NODC standard Bathythermograph (MBT) (C128) format. The C128 format is used for temperature-depth profile data obtained using the mechanical...
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Data has been processed by NODC to the NODC standard Bathythermograph (MBT) (C128) format. The C128 format is used for temperature-depth profile data obtained using the mechanical...
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This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Areas for Sensitive Terrapin Nesting Sites dataset represents all areas in the Coastal Bays Watershed that...
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This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Sensitive Shorebird Areas dataset was developed to show all locations in the Maryland Coastal Bays that...
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This dataset includes the data that was used for the tidal portion of the joint pilot fish habitat assessment. Additional data for non-tidal waters is being archived by USGS in ScienceBase. This...
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A three-dimensional, groundwater flow model was developed with the numerical code MODFLOW-NWT to represent changes in groundwater pumping and aquifer recharge in the Northern Atlantic Coastal...
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A digital model of the sedimentary Northern Atlantic Coastal Plain aquifer system is composed of 20 rasters and hydrogeologic unit extent polygons. Rasters describe the top elevations of regional...
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This dataset describes the location and characteristics of stream channel heads of three headwater watersheds in Clarksburg, Montgomery County, Maryland.
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Natural resource managers worldwide grapple with protecting aquatic environments and species in the face of intensifying land use and climatic changes. The hierarchical landscape theory suggests...
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Meteorological dataset: Meteorological data provide information on atmospheric conditions that can affect water quality and biological and physical processes. Core elements currently measured at...
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This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. This shapefile contains the outline of each Breeding Bird Atlas block for the entire state. A block"" is the...
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This collection contains comprehensive datasets and reports collected in support of the Mamala Bay Study during 1993-1995. Physical, chemical, biological, and geological datasets and reports are...
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This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Sensitive Areas Horseshoe Crab dataset shows areas within Maryland's Coastal Bays that are significant for...
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The National Estuarine Research Reserve System's System-wide Monitoring Program (NERRS SWMP) collected water quality, meteorological, and nutrient data in 26 reserves in the United States and...
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This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Potential habitat layer for Forest Interior Dwelling Species in the State of Maryland. These data are only the...
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Mapping of the current distributions of forest-cover types across the Great Dismal Swamp National Wildlife Refuge (the swamp) is critical to understanding the success of ongoing hydrologic and...
