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Vegetation Classification and Mapping Project Report - USGS

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<strong>USGS</strong>-NPS <strong>Vegetation</strong> <strong>Mapping</strong> Program<br />

Colonial National Historical Park<br />

The Nature Conservancy <strong>and</strong> Environmental Systems Research Institute (TNC <strong>and</strong> ESRI).<br />

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<strong>Classification</strong> System. 188 pp. <strong>Report</strong> to the National Biological Survey <strong>and</strong> the<br />

National Park Service. Arlington, VA <strong>and</strong> Redl<strong>and</strong>s, CA. Retrieved March 2005 from<br />

http://biology.usgs.gov/npsveg/st<strong>and</strong>ards.html.<br />

The Nature Conservancy <strong>and</strong> Environmental Systems Research Institute (TNC <strong>and</strong> ESRI).<br />

1994b. NBS/NPS <strong>Vegetation</strong> <strong>Mapping</strong> Program: Field Methods for <strong>Vegetation</strong> <strong>Mapping</strong>.<br />

92 pp. <strong>Report</strong> to the National Biological Survey <strong>and</strong> the National Park Service.<br />

Arlington, VA <strong>and</strong> Redl<strong>and</strong>s, CA. Retrieved March 2005 from<br />

http://biology.usgs.gov/npsveg/st<strong>and</strong>ards.html.<br />

The Nature Conservancy <strong>and</strong> Environmental Systems Research Institute (TNC <strong>and</strong> ESRI).<br />

1994c. NBS/NPS <strong>Vegetation</strong> <strong>Mapping</strong> Program: Accuracy Assessment Procedures. 71<br />

pp. <strong>Report</strong> to the National Biological Survey <strong>and</strong> the National Park Service. Arlington,<br />

VA <strong>and</strong> Redl<strong>and</strong>s, CA. Retrieved February 2007 from<br />

http://biology.usgs.gov/npsveg/st<strong>and</strong>ards.html.<br />

The Nature Conservancy <strong>and</strong> Environmental Systems Research Institute (TNC <strong>and</strong> ESRI).<br />

1994d. NBS/NPS <strong>Vegetation</strong> <strong>Mapping</strong> Program: Methodology for Assessing the Utility<br />

of Data for <strong>Vegetation</strong> <strong>Mapping</strong>. <strong>Report</strong> to the National Biological Survey <strong>and</strong> the<br />

National Park Service. Arlington, VA <strong>and</strong> Redl<strong>and</strong>s, CA. Retrieved March 2005 from<br />

http://biology.usgs.gov/npsveg/st<strong>and</strong>ards.html.<br />

Tu, M. 2000. Element stewardship abstract for Microstegium vimineum: Japanese stilt grass,<br />

Nepalese browntop, Chinese packing grass. The Nature Conservancy, Global Invasive<br />

Species Initiative. Arlington, VA. 8 p.<br />

United Nations Educational, Scientific, <strong>and</strong> Cultural Organization (UNESCO). 1973.<br />

International <strong>Classification</strong> <strong>and</strong> <strong>Mapping</strong> of <strong>Vegetation</strong>, Series 6, Ecology <strong>and</strong><br />

conservation. Paris, France. United Nations Educational, Scientific <strong>and</strong> Cultural<br />

Organization. 32 pp.<br />

United States Department of Agriculture, National Resources Conservation Service (USDA,<br />

NRCS). 2004. The PLANTS Database, Version 3.5 . (http://plants.usda.gov). Data<br />

compiled from various sources by Mark W. Skinner. National Plant Data Center, Baton<br />

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United States Department of Agriculture, Natural Resources Conservation Service (USDA,<br />

NRCS). 2007a. Soil Survey Geographic (SSURGO) database database for James City<br />

<strong>and</strong> York Counties <strong>and</strong> the City of Williamsburg, Virginia. Fort Worth, TX. Retrieved<br />

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United States Department of Agriculture, Natural Resources Conservation Service (USDA,<br />

NRCS). 2007b. Soil Survey Geographic (SSURGO) database Surry County, Virginia.<br />

Fort Worth, TX. Retrieved March 11 2008 from http://SoilDataMart.nrcs.usda.gov/.<br />

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