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1. Ecoregions of Pennsylvania Level III

2010. U.S. Environmental Protection Agency. Ecoregions by state were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the typ...

2. Ecoregions of Pennsylvania Level IV

2010. U.S. Environmental Protection Agency. Ecoregions by state were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the typ...

3. Environmental Justice Areas 2010: Pennsylvania

2010. PADEP Geospatial Data Center. This layer identifies 2010 Pennsylvania Census Tracts which meet the PADEP definition for Environmental Justice Areas by having a poverty rate of 2...

4. Greenways: Allegheny County, Pennsylvania

2010. Allegheny County Planning Division/Allegheny County GIS Department. The Greenways feature class consists of a complilation of the following data: agricultural easements, Allegheny Land Trust GREENPRINT, Conservation...

5. Keep Pennsylvania Beautiful - Illegal Dump Surveys - points: Pennsylvania

2010. Keep Pennsylvania Beautiful. Keep Pennsylvania Beautiful illegal dump surveys educate state, county and local officials, as well as citizens, about the problem of illegal dumpi...

6. Stone Valley Forest Map - Purple Lizard: Pennsylvania

2010. Purple Lizard Publishing. The PSU Forestland Mgmt. Office contracted Purple Lizard Puplishing to create this basemap.

7. United States Protected Areas (PAD-US 1.1 (CBI Edition))

2010. Conservation Biology Institute. Protected areas are cornerstones of national and international conservation strategies. By way of these designations, lands and waters are set-asid...

8. Water Quality - Central Appalachian Forest Ecoregion: Pennsylvania

2010. Natural Lands Trust. This raster dataset has been created using inputs including 'small watersheds' collected through PASDA (www.pasda.psu.edu) and 303d/305B data from ...