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# Explore Search: District of Columbia

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## By Year

publication        January 1, 1986        Resurgence of submersed aquatic macrophytes in the tidal Potomac River, Maryland, Virginia, and the District of Columbia

publication        January 1, 1985        Hydrilla verticillata in the tidal Potomac River, Maryland, Virginia, and the District of Columbia, 1983 and 1984

publication        January 1, 1987        Data on the distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and estuary, Maryland, Virginia, and the District of Columbia, 1986

publication        March 29, 2013        Statistical classification of hydrogeologic regions in the fractured rock area of Maryland and parts of the District of Columbia, Virginia, West Virginia, Pennsylvania, and Delaware

publication        October 28, 2008        Geology of the Chesapeake and Ohio Canal National Historical Park and Potomac River Corridor, District of Columbia, Maryland, West Virginia, and Virginia

publication        January 1, 1988        Data on the distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and transition zone of the Potomac Estuary, Maryland, Virginia, and the District of Columbia, 1987

publication        November 1, 2001        Geology of the Chesapeake and Ohio Canal National Historical Park and Potomac River Corridor, District of Columbia, Maryland, West Virginia, and Virginia

publication        January 1, 1917        The physical conditions indicated by the flora of the Calvert formation

publication        January 1, 1978        Summary appraisals of the nation's ground-water resources – Mid-Atlantic region

Charts or Graphs        February 19, 2021        Chesapeake Bay Watershed boundary, USA

publication        May 9, 2021        White-nose syndrome-related changes to Mid-Atlantic bat communities across an urban-to-rural gradient

publication        March 10, 2023        Wastewater reuse and predicted ecological risk posed by contaminant mixtures in Potomac River watershed streams

map        January 1, 1978        Land cover map from Landsat, 1973, with place names, Washington urban area, D.C., MD, and VA

map        January 1, 1978        Land cover map from Landsat, 1973, with census tracts, Washington urban area, D.C., MD, and VA

publication        June 1, 2021        Post-white-nose syndrome passive acoustic sampling effort for determining bat species occupancy within the mid-Atlantic region

publication        November 1, 1976        Relations among surficial materials, light intensity, and sycamore-seed germination along the Potomac River near Washington, D.C.

publication        December 11, 2014        Stafford fault system: 120 million year fault movement history of northern Virginia

publication        January 1, 1996        Hydrophobic organochlorine compounds sequestered in submersed aquatic macrophytes (Hydrilla yerticillata (L.f.) Royle) from the tidal Potomac River (USA)

publication        July 1, 2015        Shear Wave Velocity and Site Amplification Factors for 25 Strong-Motion Instrument Stations Affected by the M5.8 Mineral, Virginia, Earthquake of August 23, 2011

publication        January 1, 1985        Controls on phosphorus mobility in the Potomac River near the Blue Plains wastewater treatment plant

publication        December 31, 2002        SHRIMP and Conventional UPb ages of Ordovician granites and tonalites in the central Appalachian Piedmont: Implications for Paleozoic tectonic events

publication        June 21, 2006        Geologic map of the national parks in the National Capital region, Washington, D.C., Virginia, Maryland, and West Virginia

publication        January 1, 1987        A flow-simulation model of the tidal Potomac River

publication        January 1, 1984        A water-quality study of the tidal Potomac River and Estuary — An overview

National News Release        February 18, 2015        Conowingo Dam Above 90 Percent Capacity For Sediment Storage

Presentations and Events        March 22, 2007        PubTalk 3/2007 — Impact!

National News Release        February 10, 2015        Virginia Earthquake Aftershocks Identify Previously Unknown Fault Zone

publication        December 1, 1998        Preliminary results from the investigation of the Pymatuning earthquake of September 25, 1998

publication        October 26, 2015        Strategy to evaluate persistent contaminant hazards resulting from sea-level rise and storm-derived disturbances—Study design and methodology for station prioritization

publication        June 28, 2019        The presence of antibiotic resistance genes in coastal soil and sediment samples from the eastern seaboard of the USA

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