@article {PIE173,
	title = {Plant nitrogen dynamics in fertilized and natural New England saltmarshes: a paired 15N tracer study},
	journal = {Marine Ecology Progress Series},
	volume = {354},
	year = {2008},
	note = {PD Plum Data},
	pages = {35-46},
	keywords = {eutrophication, inorganic nitrogen, LTER-PIE, marsh ecosystem, nitrogen cycling, nitrogen isotopes, organic matter, plant ecophysiology, primary production, Spartina alterniflora, Spartina patens},
	doi = {10.3354/meps07170},
	author = {Drake, D.C. and Peterson, B.J. and Deegan, L.A. and Harris, L.A. and Miller, E.E. and Warren, R.S.}
}
@article {PIE236,
	title = {Susceptibility of salt marshes to nutrient enrichment and predator removal},
	journal = {Ecological Applications},
	volume = {17},
	number = {5},
	year = {2007},
	note = {PI Plum Data},
	pages = {S-42-S63},
	keywords = {bottom-up, disturbance, eutrophication, Fundulus heteroclitus, inorganic nutrients, LTER-PIE, multiple stressors, nutrient loading, organic matter, population dynamics, primary production, salt marsh, Spartina alterniflora, Spartina patens, species change, top-down control},
	doi = {10.1890/06-0452.1},
	author = {Deegan, L.A. and Bowen, J.L. and Drake, D.C. and Fleeger, J.W. and Friedrichs, C.T. and Galv{\'a}n, K.A. and Hobbie, J.E. and Hopkinson, C. and Johnson, D.S. and Johnson, J.M. and Lemay, L.E. and Miller, E.E. and Peterson, B.J. and Picard, C. and Sheldon, S. and Sutherland, M. and Vallino, J. and Warren, R.S.}
}
