Supplemental_Information:
Land Cover Code
0 Canada
11 Water
21 Developed, Open Space
22 Developed, Low Intensity
23 Developed, Medium Intensity
24 Developed, High Intensity
31 Barren (rock/clay/sand)
41 Deciduous Forest
42 Evergreen Forest
43 Mixed Forest
52 Shrub/Scrub
71 Grassland/Herbaceous
81 Pasture/Hay
82 Cultivated Crops
90 Woody Wetlands
95 Emergent Wetlands
Citations
Anderson, A.P., E.E. Hardy, J.T. Roach, and R.E. Witmer. 1976. A land use and land cover classification system for use with remote sensor data. U.S. Geological Survey Professional Paper 964. Pp. 28.
Brooks, R.P., D.H. Wardrop, and J.A. Bishop. 2002. Watershed-Based Protection for Wetlands in Pennsylvania. Final Report to Pennsylvania Department of Environmental Protection. Report No. 2002-2, Penn State Cooperative Wetlands Center. 64 pp.
Debinski, D.M., and R.D. Holt. 2000. A survey and overview of habitat fragmentation experiments. Conservation Biology 14:342-355.
Homer, C.G., Dewitz, J.A., Yang, L., Jin, S., Danielson, P., Xian, G., Coulston, J., Herold, N.D., Wickham, J.D., and Megown, K., 2015, Completion of the 2011 National Land Cover Database for the conterminous United States-Representing a decade of land cover change information. Photogrammetric Engineering and Remote Sensing, v. 81, no. 5, p. 345-354
Mahan, C.G., J.A. Bishop, M.A. Steele, G. Turner, and W.L. Myers. 2010. Habitat characteristics and revised Gap landscape analysis for the northern flying squirrel (Glaucomys sabrinus), a state endangered species in Pennsylvania. The American Midland Naturalist 164(2): 283-295.
McGarigal, K., and B. Marks. 1995. FRAGSTATS: spatial pattern analysis program for quantifying landscape structure. General Technical Report. PNW-GTR-351. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. Pp. 122.
Myers, W., J. Bishop, R. Brooks, T. O'Connell, D. Argent, G. Storm, J. Stauffer, and R. Carline. 2000. Pennsylvania Gap Analysis Project: Leading Landscapes for Collaborative Conservation. School of Forest Resources & Cooperative Fish and Wildlife Research Unit and Environmental Resources Research Institute, The Pennsylvania State University, University Park, PA 16802. U.S. Geological Survey, Biological Resources Division, Gap Analysis Program.
Robbins, C.S., D.K. Dawson, and B.A. Dowell. 1989. Habitat area requirements of breeding forest birds of the middle Atlantic states. Wildlife Monographs 103:1-34.