Found 9 datasets matching filters.
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The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-29 -
From 31 May to 29 June, 2022, a Virginia Tech team of 4-5 sampled the fish community in 30 Delmarva streams (Maryland and Delaware, USA) as part of a larger stream-health study including other...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
These unprojected (geographic coordinates) 3-Zone Average Annual Salinity Digital Geographies are based on analysis of long-term salinity data for 147 estuaries of the contiguous United States....
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-02-28 -
These data were automated to provide an accurate high-resolution historical shoreline of Chester River, MD suitable as a geographic information system (GIS) data layer. These data are derived...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-23 -
A steady state three-dimensional groundwater flow (MODFLOW-2005) and advective transport (MODPATH6) model was developed to examine subsurface travel times to wells and receiving streams in two...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
A previously developed steady state three-dimensional groundwater flow (MODFLOW-2005) and advective transport (MODPATH6) model was used to examine subsurface nitrate transport to wells and...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-18 -
These data provide an accurate high-resolution shoreline compiled from imagery of CHESTER RIVER, MD . This vector shoreline data is based on an office interpretation of imagery that may be...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-23 -
From 2 April - 29 April 2022, a Virginia Tech team of 2-3 sampled the macroinvertebrate community in 30 Coastal Plain streams (Delaware, Maryland and Virginia, USA) as part of a larger...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
