@article {PIE205,
	title = {Modeling denitrification in aquatic sediments},
	journal = {Biogeochemistry},
	volume = {93},
	year = {2009},
	note = {PI Synthesis},
	pages = {159-178},
	keywords = {denitrification, diagenetic model, inorganic nutrients, LTER-PIE, sediment},
	doi = {10.1007/s10533-008-9270-z},
	author = {Fennel, K. and Brady, D. and DiToro, D. and Fulweiler, R.W. and Gardner, W.S. and Giblin, A. and McCarthy, M.J. and Rao, A. and Seitzinger, S. and Thouvenot-Korppoo, M. and Tobias, C.}
}
@article {PIE182,
	title = {The regional and global significance of reactive N removal in lakes and reservoirs},
	journal = {Biogeochemistry},
	volume = {93},
	year = {2009},
	note = {PI Synthesis},
	pages = {147-158},
	keywords = {denitrification, global limnology, inorganic nutrients, lakes, LTER-PIE, nitrogen, nitrogen removal, resevoirs},
	doi = {10.1007/s10533-008-9272-x},
	author = {Harrison, J. and Maranger, R. and Alexander, R.B. and Cornwell, J. and Giblin, A. and Jacinthe, P. and Mayorga, E. and Seitzinger, S. and Wollheim, W.M.}
}
@article {PIE180,
	title = {Global N removal by freshwater aquatic systems A spatially distributed, within-basin approach},
	journal = {Global Biogeochemical Cycles},
	volume = {22},
	year = {2008},
	note = {PI Plum Data},
	keywords = {disturbance, inorganic nitrogen, LTER-PIE, nitrogen removal, watershed},
	doi = {10.1029/2007GB002963},
	author = {Wollheim, W.M. and Vorosmarty, C.J. and Bouwman, A.F. and Green, P.A. and Harrison, J. and Linder, E. and Peterson, B.J. and Green, P.A. and Seitzinger, S. and Syvitski, J.P.M.}
}
@inbook {PIE40,
	title = {Linking biogeochemical processes to higher trophic levels},
	booktitle = {Estuarine Science, A Synthetic Approach to Research and Practice},
	year = {2000},
	note = {PI Synthesis},
	pages = {299-246},
	publisher = {Island Press},
	organization = {Island Press},
	address = {Washington, DC},
	keywords = {biogeochemical cycles, food web, LTER-PIE, trophic},
	author = {Kremer, J. and Kemp, W. and Giblin, A. and Valiela, I. and Seitzinger, S. and Hoffman, E.},
	editor = {J. Hobbie}
}
