@techreport {PIE354,
	title = {HERO Object-based Lawn Mapping Exploration of Suburbia: Rationale, Methods and Results for the NSF Plum Island Ecosystems Long-Term Ecological Research Site},
	number = {2012-24},
	year = {2012},
	note = {PI Plum Data},
	institution = {Clark University},
	address = {Worcester, MA},
	keywords = {GIS, fine-resolution maps, lawns, LTER-PIE, suburbanization},
	author = {Polsky, C. and Pontius, R.G., Jr. and Giner, N. and Decatur, A. and Runfola, D.M. and Rakshit, R.}
}
@phdthesis {PIE352,
	title = {Human-environment interactions across space and time: examining lawns and land change in the United States},
	volume = {Ph.D.},
	year = {2012},
	note = {Grad},
	school = {Clark University},
	type = {phdthesis},
	address = {Worcester, MA},
	keywords = {disturbance, land use change, lawn landscapes, LTER-PIE, urbanization},
	author = {Runfola, D.M.}
}
