ConserveOnline - Invasive_Annual_Grasses_-

Invasive_Annual_Grasses_-_OR

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DESCRIPTION

A combination of satellite-derived data and topographic variables were used in classification and regression tree (CART) models to generate predictive maps of invasive annual grasses in USGS zones 8, 9. This digital grid was developed to identify the extent of annual grasses invasion un USGS zones 8, 9. Source: Oregon Natural Heritage Information Center, Portland Oregon (January 2006)

CREATION DATE	April 21, 2009
LAST MODIFIED	April 21, 2009
CREATED BY	Rob Lindner
AUTHOR(S)	undefined, ORNHIC
KEYWORDS	GIS; Invasive; annual grasses
DOCUMENT PURPOSE	Maps; Data Sets and Statistics
PUBLICATION YEAR	No Publication Year
LICENSE	Attribution Non-Commercial