@incollection{pontius_scenarios_2000,
	address = {Boulder, CO},
	title = {Scenarios of land-use change and nitrogen release in the {Ipswich} watershed, {Massachusetts}, {USA}},
	booktitle = {Proceedings of the 4th {International} {Conference} on {Integrating} {Geographic} {Information} {Systems} and {Environmental} {Modeling}: {Problems}, prospects, and {Needs} for {Research}},
	publisher = {Cooperative Institute for Research in Environmental Science},
	author = {Pontius, R.G. and Claessens, L. and Hopkinson, C. and Marzouk, A. and Rastetter, E. B. and Schneider, L.C. and Vallino, J.J.},
	editor = {Crane, M. P.},
	year = {2000},
	keywords = {nitrogen, PIE, PIE LTER, land use change}
}