@article {,
	title = {Nitrous oxide emission from denitrification in stream and river networks},
	journal = {Proceedings of the National Academy of Science},
	volume = {108},
	year = {2011},
	note = {PI Plum Data},
	pages = {214-219},
	keywords = {inorganic nitrogen, LTER-PIE, nitrous oxide, streams},
	doi = {210.1073/pnas.1011464108},
	author = {Beaulieu, J. J. and Tank, J.L. and Hamilton, S. K. and Wollheim, W. and Hall, R. and Mulholland, P. and Peterson, B. and Ashkenas, L. and Cooper, L. and Dahm, C. and Dodds, W. and Grimm, N. and Johnson, S. and McDowell, W. and Poole, G. and Valett, H. and Arango, C. and Bernot, M. and Burgin, A. and Crenshaw, C. and Helton, A. and Johnson, L. and O{\textquoteright}Brien, J. and Potter, J. and Sheibley, D. and Sobota, D. and Thomas, S.}
}
@article {PIE178,
	title = {Land change: Ecosystem responses to urbanization and pollution across climatic and societal gradients},
	journal = {Frontiers in Ecology and Environment},
	volume = {6},
	number = {5},
	year = {2008},
	note = {PI Synthesis},
	pages = {264-272},
	keywords = {climate change, disturbance, ecosystems, inorganic nutrients, land use, LTER-PIE, population dynamics},
	doi = {10.1890/070147},
	author = {Grimm, N. and Foster, D. and Groffman, P. and Grove, M. and Hopkinson, C. and Nadelhoffer, K. and Pataki, D. and Peters, D.}
}
@article {PIE100,
	title = {The United States Long Term Ecological Research program.},
	journal = {BioSciences},
	volume = {53},
	year = {2003},
	note = {PI Synthesis},
	pages = {21-32},
	keywords = {long-term ecological research, LTER accomplishments, LTER description, LTER history, LTER network, LTER-PIE},
	doi = {10.1641/0006-3568(2003)053[0021:TULTER]2.0.CO;2},
	author = {Hobbie, J. and Carpenter, S. and Grimm, N. and Gosz, J. and Seastedt, T.}
}
