@mastersthesis {PIE495,
	title = {Quantifying and Valuing Carbon and Nitrogen Sequestration as Ecosystem Services in Salt Marshes.},
	volume = {MS},
	year = {2020},
	note = {Grad},
	school = {Villanova University},
	type = {mastersthesis},
	address = {Villanova, PA},
	keywords = {carbon, inorganic nutrients, LTER-PIE, nitrogen, organic matter, salt marshes, sediments, sequestration},
	author = {Demberger, S.}
}
@article {PIE488,
	title = {Tidal Wetland Gross Primary Production Across the Continental United States, 2000{\textendash}2019.},
	journal = {Global Biogeochemical Cycles},
	volume = {34},
	year = {2020},
	note = {PI},
	keywords = {blue carbon, eddy covariance, LTER-PIE, organic matter, primary production, tidal wetlands},
	doi = {10.1029/2019GB006349},
	author = {Feagin, A. and Forbrich, I. and Huff, T.P. and Barr, J. G. and Ruiz-Plancarte, J. and Fuentes, J. D. and NaJJar, R. G. and Vargas, R. and V{\'a}zquez-Lule, A. and Windham-Myers. L. and Kroeger, K. D. and Ward, E. J. and Moore, G. W. and Leclerc, M. and Krauss, K. W. and Stagg, C. L. and Alber, M. and Knox, S. H. and Sch{\"a}fer, K.V.R. and Bianchi, T. S. and Hutchings, J. A. and Nahrawi, H. and Noormets, A. and Mitra, B. and Jaimes, A. and Hinson, A. L. and Bergamaschi, B. and King, J. S. and Miao, G.}
}
@article {PIE486,
	title = {Global-change controls on soil-carbon accumulation and loss in coastal vegetated ecosystems},
	journal = {Nature Geoscience},
	volume = {12},
	year = {2019},
	note = {PI Synthesis},
	pages = {685-692},
	keywords = {blue-carbon, decomposition, disturbance, LTER-PIE, mangrove, organic matter, salt marsh, seagrass, soil accumulation},
	doi = {10.1038/s41561-019-0435-2},
	author = {Spivak, A.C. and Sanderman, J. and Bowen, J.L. and Canuel, E.A. and Hopkinson, C.S.}
}
@article {PIE479,
	title = {Nitrate addition stimulates microbial decomposition of organic matter in salt marsh sediments},
	journal = {Global Change Biology},
	year = {2019},
	note = {PI},
	keywords = {16S rRNA gene, anaerobic respiration, decomposition, flow through reactor, inorganic nitrogen, LTER-PIE, microbes, nitrate, organic matter, salt marsh},
	doi = {10.1111/gcb.14726},
	author = {Bulseco, A.N. and Giblin, A.E. and Tucker, J. and Murphy, A.E. and Hiller-Bittrolff, K. and Bowen, J.L.}
}
@mastersthesis {PIE461,
	title = {Carbon exchange and sediment deposition in a heterogeneous New England salt marsh},
	volume = {MS},
	year = {2018},
	note = {Grad},
	school = {Villanova University},
	type = {mastersthesis},
	address = {Villanova, PA},
	keywords = {carbon, disturbance, LTER-PIE, organic matter, salt marsh, sediment},
	author = {Zawatski, M.}
}
@thesis {PIE459,
	title = {Investigations of pond metabolism in temperate salt marshes of Massachusetts},
	volume = {BS},
	year = {2018},
	note = {Undergrad},
	school = {Boston College},
	type = {bachelorsthesis},
	address = {Boston, MA},
	keywords = {carbon dioxide, LTER-PIE, metabolism, organic matter, oxygen, primary production, salt marsh, salt marsh ponds},
	author = {Yoo, G.}
}
@article {PIE449\&lt;br/\&gt;,
	title = {Lateral Marsh Edge Erosion as a Source of Sediments for Vertical Marsh Accretion},
	journal = {Journal of Geophysical Research},
	year = {2018},
	note = {PI Plum Data},
	keywords = {disturbance, erosion, LTER-PIE, organic carbon, organic matter, salt marsh accretion, sea-level rise, sediment, watershed},
	doi = {10.1029/2017JG004358},
	author = {Hopkinson, C.S. and Morris, J.T. and Fagherazzi, S. and Wollheim, W.M. and Raymond, P. A.}
}
@article {PIE462,
	title = {Nutrient Enrichment Alters Salt Marsh Fungal Communities and Promotes Putative Fungal Denitrifiers},
	journal = {Microbial Ecology},
	year = {2018},
	note = {Grad},
	keywords = {decomposition, fungal denitrification, fungal ecology, inorganic nutrients, LTER-PIE, nutrient enrichment, organic matter, population dynamics, salt marsh},
	doi = {10.1007/s00248-018-1223-z},
	author = {Kearns, P.J. and Bulseco-McKim, A.N. and Hoyt, H. and Angell, J.H. and Bowen, J.L.}
}
@phdthesis {PIE458,
	title = {The role of nitrate as an electron acceptor in microbial decomposition of salt marsh sediment organic matter and implications for carbon storage},
	volume = {PhD},
	year = {2018},
	note = {Grad},
	school = {Northeastern University},
	type = {phdthesis},
	address = {Boston, MA},
	keywords = {carbon, decomposition, inorganic nutrients, LTER-PIE, organic matter, salt marsh},
	author = {Bulseco-McKim, A.}
}
@article {PIE447,
	title = {Shallow ponds are biogeochemically distinct habitats in salt marsh ecosystems},
	journal = {Limnology and Oceanography},
	year = {2018},
	note = {PI Plum Data},
	keywords = {biogeochemistry, decomposition, inorganic nutrients, LTER-PIE, organic matter, salt marsh ponds},
	doi = {10.1002/lno.10797},
	author = {Spivak, A.C. and Gosselin, K. M. and Sylva, S.P.}
}
@phdthesis {PIE455,
	title = {Ecosystem metabolism in salt marsh tidal creeks and ponds: Applying triple oxygen isotopes and other gas tracers to novel environments},
	volume = {PhD},
	year = {2017},
	note = {Grad},
	school = {Woods Hole Oceanographic Institution/ MIT Joint Program},
	type = {phdthesis},
	address = {Cambridge, MA},
	keywords = {LTER-PIE, organic matter, oxygen, primary production, salt marsh, salt marsh ponds, stable isotopes, tidal creeks},
	author = {Howard, E.}
}
@article {PIE434,
	title = {Shallow ponds are heterogeneous habitats within a temperate salt marsh ecosystem},
	journal = {Journal of Geophysical Research: Biogeosciences},
	volume = {122},
	year = {2017},
	note = {PI Plum Data},
	keywords = {inorganic nutrients, LTER-PIE, organic matter, ponds, primary production, salt marsh, system metabolism},
	doi = {10.1002/2017JG003780},
	author = {Spivak, A.C. and Gosselin, K. and Howard, E. and Mariotti, G. and Forbrich, I. and Stanley, R. and Sylva, S.P.}
}
@article {PIE421,
	title = {Contributions of organic and inorganic matter to sediment volume and accretion in tidal wetlands at steady state},
	journal = {Earth{\textquoteright}s Future},
	volume = {4},
	year = {2016},
	note = {PI Plum Data},
	pages = {110-121},
	keywords = {accretion, LTER-PIE, organic matter, primary production, sea level, wetlands},
	doi = {10.1002/2015EF000334},
	author = {Morris, J.T. and Barber,  D.C. and Callaway, J.C. and Chambers, R. and Hagen, S.C. and Hopkinson, C.S. and Johnson, B.J. and Megonigal, P. and Neubauer, S.C. and Troxler, T. and Wigand, C.}
}
@article {PIE413,
	title = {Limited effects of nutrient enrichment on bacterial carbon sources in salt marsh tidal creek sediments},
	journal = {Marine Ecological Progress Series},
	volume = {544},
	year = {2016},
	note = {Collab Plum Data},
	pages = {107-130},
	keywords = {benthic microalgae, carbon cycling, eutrophication, lipid biomarker, LTER-PIE, organic matter, Spartina alterniflora},
	doi = {10.3354/meps11587},
	author = {Spivak, A.C. and Ossolinski, J.}
}
@article {PIE418,
	title = {Salt marsh persistence is threatened by predicted sea-level rise},
	journal = {Estuarine and Coastal Shelf Science},
	volume = {181},
	year = {2016},
	note = {PI Plum Data},
	pages = {93-99},
	keywords = {accretion, climate change, elevation, LTER-PIE, organic matter, primary production, wetlands},
	doi = {10.1016/j.ecss.2016.08.018},
	author = {Crosby, S.C. and Sax, D. and Palmer, M.E. and Booth, H.S. and Deegan, L.A. and Bertness, M.D. and Leslie, H.M.}
}
@article {PIE394,
	title = {Drivers of spatial and temporal variability in estuarine food webs},
	journal = {Marine Ecological Progress Series},
	volume = {533},
	year = {2015},
	note = {PI Plum Data},
	pages = {67-77},
	keywords = {estuarine, food webs, long-term, LTER-PIE, organic matter, population dynamics, primary production, stable isotopes},
	doi = {10.3354/meps11389},
	author = {Nelson, J.A. and Deegan,L. and Garritt, R.H.}
}
@article {PIE405,
	title = {Removal of terrestrial dissolved organic carbon in aquatic ecosystems of a temperate river network},
	journal = {Geophysical Research Letters},
	volume = {42},
	year = {2015},
	note = {PI Plum Data},
	keywords = {aquatic processing, LTER-PIE, organic matter, terrestrial dissolved organic carbon},
	doi = {10.1002/2015GL064647},
	author = {Wollheim, W.M. and Stewart, R.J. and Aiken, G.R. and Butler, K.D. and Morse, N.B. and Salisbury, J.}
}
@article {PIE368,
	title = {Animating the Carbon Cycle},
	journal = {Ecosystems},
	volume = {17},
	number = {2},
	year = {2014},
	note = {PI Synthesis},
	pages = {344-359},
	keywords = {animal management, animal mediation, biogeochemical cycling, carbon budgets, carbon cycling, LTER-PIE, organic matter, population dynamics},
	doi = {10.1007/s10021-013-9715-7},
	author = {Schmitz, O.J. and Raymond, P. A. and Estes, J.A. and Kurz, W.A. and Holtgrieve, G.W. and Ritchie, M.E. and Schindler, D.E. and Spivak, A.C. and Wilson, R.W. and Bradford, M.A. and Christensen, V. and Deegan, L. and Smetacek, V. and Vanni, M.J. and Wilmers, C.C.}
}
@article {PIE367,
	title = {The Lotic Intersite Nitrogen Experiments: an example of successful ecological research collaboration.},
	journal = {Freshwater Science},
	volume = {33},
	number = {3},
	year = {2014},
	note = {PI Synthesis},
	pages = {700-710},
	keywords = {disturbance, inorganic nitrogen, LTER-PIE, nutrient enrichment, organic matter, streams},
	doi = {10.1086/676938},
	author = {Dodds, W.K. and Webster, J. R. and Crenshaw, C. and Helton, A.M. and O{\textquoteright}Brien, J.M. and Marti, E. and Hershey, A.E. and Tank, J.L. and Burgin, A.J. and Grimm, N.B. and Hamilton, S.K. and Sobota, D.J. and Poole, G.C. and Beaulieu, J. J. and Johnson, L.T. and Ashkenas, L.R. and Hall Jr., R.A. and Johnson, S.L. and Wollheim, W.M. and Bowden, W.B.}
}
@inbook {PIE327,
	title = {Use of receding horizon optimal control to solve MaxEP-based biogeochemistry problems},
	booktitle = {Beyond the Second Law: Entropy Production and Non-Equilibrium Systems},
	year = {2014},
	note = {PI Plum Data},
	pages = {337-359},
	publisher = {Springer},
	organization = {Springer},
	keywords = {complex systems, complexity, disturbance, entropy production, inorganic nutrients, LTER-PIE, non-equilibrium systems, organic matter, population dynamics},
	doi = {10.1007/978-3-642-40154-1_18.},
	author = {Vallino, J.J. and Algar, C.K. and Fernandez Gonzales, N. and Huber, J.A.},
	editor = {Dewar, R.C. and Lineweaver, C.H. and Niven, R.K. and Regenauer-Lieb, K.}
}
@article {PIE356,
	title = {The changing carbon cycle of the coastal ocean.},
	journal = {Nature},
	volume = {504},
	year = {2013},
	note = {PI Synthesis},
	pages = {61-70},
	keywords = {carbon budget, coasts, disturbance, estuaries, LTER-PIE, organic matter, riverine carbon flux},
	doi = {10.1038/nature12857},
	author = {Bauer, J.E. and Cai, W-J. and Raymond, P. A. and Bianchi, T.S. and Hopkinson, C.S. and Regnier, P.A.G.}
}
@article {PIE341,
	title = { Ecosystem metabolism and nutrient uptake in an urban, piped headwater stream},
	journal = {Biogeochemistry},
	year = {2013},
	note = {PI Plum Data},
	keywords = {inorganic nutrients, LTER-PIE, metabolism, organic matter, stream, urban},
	doi = {10.1007/s10533-013-9900-y},
	author = {Hope, A.J. and McDowell, W.H. and Wollheim, W.M.}
}
@article {PIE364,
	title = {Fluxes of water, sediments, and biogeochemical compounds in salt marshes},
	journal = {Ecological Processes},
	year = {2013},
	note = {PI Plum Data},
	keywords = {disturbance, estuarine fluxes, LTER-PIE, organic matter, salt marsh, tides},
	doi = {10.1186/2192-1709-2-3},
	author = {Fagherazzi, S. and Wiberg, P.L. and Temmerman, S. and Struyf, E. and Zhao, Y. and Raymond, P. A.}
}
@book {PIE357,
	title = {Long-Term Trends in Ecological Systems: A Basis for Understanding Responses to Global Change. },
	volume = {Technical Bulletin Number 1931},
	year = {2013},
	note = {PI Plum Data},
	pages = {396},
	publisher = {National Technical Information Services},
	organization = {National Technical Information Services},
	address = {Springfield, Virginia},
	keywords = {disturbance, inorganic nutrients, LTER-PIE, organic matter, population dynamics, primary production},
	author = {Peters, D.P.C. and Laney, C.M. and Lugo, A.E. and Collins, S.L. and Driscoll, C.T. and Groffman, P.M. and Grove, J.M. and Knapp, A.K. and JKratz, T.K. and Ohman, M.D. and Waide, R.B. and Yao, J.}
}
@article {PIE346,
	title = { Microbes in nature are limited by carbon and energy: the starving-survival lifestyle in soil and consequences for estimating microbial rates},
	journal = {Frontiers in Terrestrial Microbiology},
	year = {2013},
	note = {PI Synthesis},
	keywords = {LTER-PIE, microbial metabolism, organic matter, soils},
	doi = {10.3389/fmicb.2013.00324},
	author = {Hobbie, J.E. and Hobbie, E.A.}
}
@inbook {PIE303,
	title = {Assessment of Carbon Sequestration Potential in Coastal Wetlands.},
	booktitle = {Recarbonization of the Bioshpere: Ecosystem and Global Carbon Cycle. },
	year = {2012},
	note = {PI Plum Data},
	pages = {517-531},
	publisher = {Springer},
	organization = {Springer},
	keywords = {anthropogenic disturbance, autochthonous, carbon sequestration, carbon stocks, coastal ecosystems, coastal wetlands, digital elevation model, diking, disturbance, drainage, holocene, LTER-PIE, mangroves, marsh equilibrium model, organic matter, organic rich soil, primary production, sea level rise, subsidence, suspended solids, tidal amplitude, tidal marshes, tide range},
	doi = {10.1007/978-94-007-4159-1_24},
	author = {Morris, J.T. and Edwards, J. and Crooks, S. and Reyes, E.},
	editor = {Lal, R. and Lorenz, K. and H{\"u}ttl, R. and Schneider, B.U. and von Braun, J.}
}
@article {PIE343,
	title = {Carbon sequestration in wetland dominated coastal systems {\textemdash} a global sink of rapidly diminishing magnitude},
	journal = {Current Opinion in Environmental Sustainability},
	volume = {4},
	number = {2},
	year = {2012},
	note = {PI Plum Data},
	pages = {186 - 194},
	keywords = {carbon sequestration, vegetated coastal systems, climate change, disturbance, LTER-PIE, organic matter, sea level rise},
	doi = {10.1016/j.cosust.2012.03.005},
	author = {Hopkinson, C.S. and Cai, W-J. and Hu, X.}
}
@article {PIE306,
	title = {Coastal eutrophication as a driver of salt marsh loss},
	journal = {Nature},
	volume = {490},
	year = {2012},
	note = {PI Plum Data},
	pages = {388-392},
	keywords = {coastal eutrophication, disturbance, geomorphology, LTER-PIE, nutrients, organic matter, population dynamics, primary production, salt marsh},
	doi = {10.1038/nature11533},
	author = {Deegan, L.A. and Johnson, D.S. and Warren, R.S. and Peterson, B.J. and Fleeger, J.W. and Fagherazzi, S. and Wollheim, W.M.}
}
@thesis {PIE336,
	title = {Nutrient effects on Spartina patens decomposition dynamics in a New England salt marsh},
	volume = {BS},
	year = {2012},
	note = {Undergrad},
	school = {Brown University},
	type = {bachelorsthesis},
	address = {Providence, RI},
	keywords = {inorganic nutrients, LTER-PIE, New England, organic matter, primary production, salt marsh, Spartina patens},
	author = {Short, M.I.}
}
@article {PIE285,
	title = {Differences and implications in biogeochemistry from maximizing entropy production locally versus globally},
	journal = {Earth System Dynamics},
	volume = {2},
	year = {2011},
	note = {PI Plum Data},
	pages = {69-85},
	keywords = {dissipative systems, disturbance, evolution, free energy, information, inorganic nutrients, living systems, LTER-PIE, organic matter, population dynamics, self-organization},
	doi = {10.5194/esd-2-69-2011},
	author = {Vallino, J.J.}
}
@inbook {PIE344,
	title = {Ecosystem Metabolism},
	booktitle = {Estuarine Ecology},
	volume = {2},
	year = {2011},
	note = {PI Synthesis},
	pages = {381 - 416},
	publisher = {John Wiley and Sons, Inc.},
	organization = {John Wiley and Sons, Inc.},
	chapter = {15},
	address = {Hoboken, NJ},
	keywords = {ecosystem metabolism, estuaries, LTER-PIE, organic matter, oxygen, carbon dioxide, primary production},
	doi = {10.1002/9781118412787.ch15},
	author = {Testa, J.M. and Kemp, W.M. and Hopkinson, C.S. and Smith, S.V.},
	editor = {Day, J.W. and Crump, B.C. and Kemp, W.M. and Yanez-Arancibia, A.}
}
@article {PIE284,
	title = {Natural abundance stable isotopes and dual isotope tracer additions help to resolve resources supporting a saltmarsh food web.},
	journal = {Journal of Experimental Marine Biology and Ecology},
	volume = {410},
	year = {2011},
	note = {PI Plum Data},
	pages = {1-11},
	keywords = {infauna, inorganic nutrients, isotope addition, LTER-PIE, Manayunkia aestuarina, organic matter, population dynamics, Spartina, stable isotopes},
	doi = {10.1016/j.jembe.2011.08.007},
	author = {Galvan, K. and Fleeger, J.W. and Peterson, B. and Drake, D. and Deegan, L.A. and Johnson, D.S.}
}
@article {PIE275,
	title = {Taking the pulse of snowmelt: In situ sensors reveal season, event and diurnal patterns of nitrate and dissolved organic matter variability in an upland forest stream},
	journal = {Biogeochemistry},
	year = {2011},
	note = {PI },
	keywords = {disturbance, Diurnal, FDOM, Forested, inorganic nitrogen, LTER-PIE, nitrate, organic matter, Snowmelt, streams},
	doi = {10.1007/s10533-011-9589-8},
	author = {Pellerin, B.A. and Saraceno, J. and Shanley, J.B. and Sebestyn, S. and Aiken, G.R. and Wollheim, W.M. and Bergamaschi, B.A.}
}
@article {PIE280,
	title = {Use of computed tomography imaging for quantifying coarse roots, rhizomes, peat, and particle densities in marsh soils},
	journal = {Ecological Applications},
	volume = {21},
	year = {2011},
	note = {PI Plum Data},
	pages = {2156-2171},
	keywords = {bulk density, CAT scan, CT imaging, ecosystem services, eutrophication, LTER-PIE, monitoring program, organic matter, particle density, peat, rhizomes, roots, sea level rise, Spartina alterniflora},
	doi = {10.1890/10-2037.1},
	author = {Davey, E. and Wigand, C. and Johnson, R. and Sundberg, K. and Morris, J. and Roman, C.T.}
}
@article {PIE227,
	title = {Ecosystem biogeochemistry considered as a distributed metabolic network ordered by maximum entropy production.},
	journal = {Philosophical Transactions of The Royal Society B},
	volume = {365},
	year = {2010},
	note = {PI Plum Data},
	pages = {1417-1427},
	keywords = {disturbance, entropy, inorganic nutrients, LTER-PIE, metabolism, organic matter, population dynamics},
	doi = {10.1098/rstb.2009.0272},
	author = {Vallino, J.J.}
}
@article {PIE257,
	title = {Salt marsh geomorphological analyses via integration of multi-temporal multispectral remote sensing with LIDAR and GIS.},
	journal = {Journal of Coastal Research},
	volume = {26},
	year = {2010},
	note = {PI Plum Data},
	pages = {809-816},
	keywords = {disturbance, ecogeomorphology, geomophology, geoprocessing, GIS, LiDAR, LTER-PIE, New England, organic matter, remote sensing, salt marsh},
	doi = {10.2112/JCOASTRES-D-09-00101.1},
	author = {Millette, T.L. and Argow, B. and Marcano, E. and Hayward, C. and Hopkinson, C. and Valentine, V.}
}
@article {PIE248,
	title = {Surface and hyporheic transient storage dynamics throughout a coastal stream network.},
	journal = {Water Resources Research},
	volume = {46},
	number = {W06516},
	year = {2010},
	note = {PI Plum Data},
	keywords = {hyporheic zone, LTER-PIE, organic matter, stream network, transient storage, two storage zone model},
	doi = {10.1029/2009WR008222},
	author = {Briggs, M.A. and Gooseff, M.N. and Peterson, B.J. and Morkeski, K. and Wollheim, W.M. and Hopkinson, C.S.}
}
@article {PIE176,
	title = {The biogeochemical influences of nitrate, dissolved oxygen, and dissolved organic carbon on stream nitrate uptake.},
	journal = {Journal of the North American Benthological Society},
	volume = {28},
	number = {4},
	year = {2009},
	note = {Grad},
	pages = {894-907},
	keywords = {dissolved organic carbon, dissolved oxygen, inorganic nutrients, LTER-PIE, net nutrient uptake, nitrate, nitrate uptake, organic matter, priming effect, solute addition},
	doi = {10.1899/08-183.1},
	author = {Thouin, J.A. and Wollheim, W.M. and Vorosmarty, C.J. and Jacobs, J. and McDowell, W.H.}
}
@article {PIE185,
	title = {Effects of regular salt marsh haying on marsh plants, algae, invertebrates and birds at Plum Island Sound, Massachusetts},
	journal = {Wetlands Ecology and Management},
	volume = {17},
	year = {2009},
	note = {PI Plum Data},
	pages = {469-487},
	keywords = {coastal wetlands, disturbance, haying, LTER-PIE, Orchestia, organic matter, primary production, salt marsh, shorebirds, Spartina, stable isotopes},
	doi = {10.1007/s11273-008-9125-3},
	author = {Buchsbaum, R.N. and Deegan, L.A. and Horowitz, J. and Garritt, R.H. and Ludlam, J.P. and Shull, D. H.}
}
@article {PIE212,
	title = {Impact of the dynamic feedback between sedimentation, sea level rise, and biomass production on near surface marsh stratigraphy and carbon accumulation},
	journal = {Estuarine, Coastal and Shelf Science},
	volume = {82},
	year = {2009},
	note = {PI Synthesis},
	pages = {377-389},
	keywords = {accretion, belowground biomass, carbon storage, disturbance, LTER-PIE, organic matter, organic sediments, primary production, salt marsh, sea-level rise},
	doi = {10.1016/j.ecss.2009.01.028},
	author = {Mudd, S.M. and Howell, S. and Morris, J.T.}
}
@article {PIE213,
	title = {Latitudinal trends in Spartina alterniflora productivity and the response of coastal marshes to global change},
	journal = {Global Change Biology},
	year = {2009},
	note = {PI Synthesis},
	keywords = {biomass, climate, disturbance, LTER-PIE, organic matter, primary production, sea level, temperature, warming, wetland},
	doi = {10.1111/j.1365-2486.2008.01834.x},
	author = {Kirwan, M.L. and Guntenspergen, G.R. and Morris, J.T.}
}
@article {PIE210,
	title = {Salt marsh ecosystem biogeochemical responses to nutrient enrichment: A paired <sup>15</sup>N tracer study.},
	journal = {Ecology},
	volume = {90},
	number = {9},
	year = {2009},
	note = {PD Plum Data},
	pages = {2535-2546},
	keywords = {biogeochemistry, disturbance, eutrophication, inorganic nutrients, LTER-PIE, New England, nitrogen processing efficiency, organic matter, primary production, salt marsh, stable isotopes, USA},
	doi = {10.1890/08-1051.1},
	author = {Drake, D.C. and Peterson, B.J. and Galv{\'a}n, K.A. and Deegan, L.A. and Fleeger, J.W. and Hopkinson, C. and Johnson, J.M. and Koop-Jakobsen, K. and Lemay, L.E. and Miller, E.E. and Picard, C. and Warren, R.S.}
}
@article {PIE197,
	title = {Biophysical controls on organic carbon fluxes in fluvial networks},
	journal = {Nature Geoscience},
	volume = {1},
	year = {2008},
	note = {PI Synthesis},
	pages = {95-100},
	keywords = {ecosystem metabolism, estuaries, fluvial networks, heterotrophy, inorganic nutrients, LTER-PIE, organic matter, primary production, rivers},
	doi = {10.1038/ngeo101},
	author = {Battin, T.J. and Kaplan, L. and Findlay, S. and Hopkinson, C. and Marti, E. and Packman, A. and Newbold, J.D. and Sabater, F.}
}
@article {PIE198,
	title = {Consequences of climate change on the ecogeomorphology of coastal wetlands},
	journal = {Estuaries and Coasts},
	volume = {31},
	year = {2008},
	note = {PI Synthesis},
	pages = {477-491},
	keywords = {climate change, coastal wetlands, disturbance, ecogeomorphology, LTER-PIE, organic matter, primary production},
	doi = {10.1007/s12237-008-9047-6},
	author = {Day, J.W. and Christian, R.R. and Boesch, D.M. and Yanez-Arancibia, A. and Morris, J.T. and Twilley, R.R. and Naylor, L. and Schaffner, L. and Stevenson, C.}
}
@phdthesis {PIE174,
	title = {The impact of increased Nitrogen Loading on Gaseous Loss of Nitrogen from Salt Marsh Sediments},
	volume = {Ph.D.},
	year = {2008},
	note = {Grad},
	school = {Boston University},
	type = {phdthesis},
	address = {Boston, MA},
	keywords = {LTER-PIE, nitrogen, nutrients, organic matter, salt marsh},
	author = {Koop-Jakobsen, K.}
}
@inbook {PIE172,
	title = {Nitrogen Dynamics of Coastal Salt Marshes},
	booktitle = {Nitrogen in the Marine Environment, 2nd Edition},
	year = {2008},
	note = {PI Plum Data},
	pages = {991-1036},
	publisher = {Elsevier Publishers},
	organization = {Elsevier Publishers},
	chapter = {22},
	keywords = {inorganic nutrients, LTER-PIE, nitrogen, organic matter, salt marsh},
	isbn = {9780123725226},
	author = {Hopkinson, C. and Giblin, A.},
	editor = {Capone, R. and Bronk, D. and Mulholland, M. and Carpenter, E.}
}
@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 {PIE177,
	title = {Stable isotope addition reveals dietary importance of phytoplankton and microphytobenthos to saltmarsh infauna},
	journal = {Marine Ecology Progress Series},
	volume = {359},
	year = {2008},
	note = {Grad},
	pages = {37-49},
	keywords = {food web, infauna, inorganic nutrients, isotope addition, LTER-PIE, microphytobenthos, organic matter, phytoplankton, population dynamics, primary production, saltmarsh, stable isotopes},
	doi = {10.3354/meps07321},
	author = {Galvan, K. and Fleeger, J.W. and Fry, B.}
}
@article {PIE200,
	title = {Stable isotope monitoring of benthic-pelagic coupling with salt marsh fish},
	journal = {Marine Ecology Progress Series},
	volume = {369},
	year = {2008},
	note = {PI Plum Data},
	pages = {193-204},
	keywords = {benthic microalgae, fish, LTER-PIE, monitoring, organic matter, population dynamics, power analysis, salt marsh, Spartina, stable isotope analysis},
	doi = {10.3354/meps07644},
	author = {Fry, B. and Cieri, M. and Hughes, J. and Tobias, C. and Deegan, L.A. and Peterson, B.}
}
@article {PIE161,
	title = {Ecological engineering in intertidal saltmarshes.},
	journal = {Hydrobiologia},
	volume = {577},
	year = {2007},
	note = {PI Plum Data},
	pages = {161-168},
	keywords = {ecological engineering, LTER-PIE, organic matter, saltmarsh, sea level, sediment, Spartina},
	doi = {10.1007/s10750-006-0425-4},
	author = {Morris, J. T.}
}
@mastersthesis {PIE194,
	title = {Effects of Warming and Altered Precipitation on Plant and Nutrient Dynamics of a New England Salt Marsh},
	volume = {M.S.},
	year = {2007},
	note = {Grad},
	pages = {82},
	school = {University of Massachusetts},
	type = {mastersthesis},
	address = {Boston, MA},
	keywords = {climate change, disturbance, inorganic nutrients, LTER-PIE, organic matter, primary production, salt marsh},
	author = {Charles, H.}
}
@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.}
}
@article {PIE229,
	title = {Bacterial carbon sources in coastal sediments: a cross-system analysis based on stable isotope data of biomarkers},
	journal = {Biogeosciences},
	volume = {3},
	year = {2006},
	note = {Collab Plum Data},
	pages = {175-185},
	keywords = {bacteria, biomarkers, coastal sediments, LTER-PIE, organic matter, stable isotopes},
	doi = {10.5194/bg-3-175-2006},
	author = {Bouillon, S. and Boschker, H.T.S.}
}
@article {PIE133,
	title = {Controls on the variability of organic matter and dissolved inorganic carbon age in northeast U.S. rivers},
	journal = {Marine Chemistry},
	volume = {92},
	year = {2004},
	note = {PD Plum Data},
	pages = {353-366},
	keywords = {14C age, carbon, dissolved inorganic carbon, LTER-PIE, Mid-atlantic bight, organic matter, rivers},
	doi = {10.1016/j.marchem.2004.06.036},
	author = {Raymond, P.A. and Bauer, J.E. and Caraco, N.F. and Cole, J.J. and Longworth, B. and Petsch, S.T.}
}
@inbook {PIE124,
	title = {Estuarine respiration: an overview of benthic, pelagic, and whole system respiration },
	booktitle = {Respiration in Aquatic Ecosystems},
	year = {2004},
	note = {PI Synthesis},
	pages = {122-146},
	publisher = {Academic Press},
	organization = {Academic Press},
	address = {New York, NY},
	keywords = {benthic respiration, estuaries, LTER-PIE, organic matter, pelagic respiration, respiration rate, whole system respiration},
	isbn = { 9780198527084},
	doi = {10.1093/acprof:oso/9780198527084.003.0008},
	author = {Hopkinson, C. and Smith, E.},
	editor = {delGiorgio, P.A. and Williams, P.J.leB.}
}
@proceedings {PIE149,
	title = {The Salt Marsh Geomorphology: Physical and Ecological Effects on Landform},
	journal = {AGU Chapman Conference},
	volume = {86},
	year = {2004},
	note = {PI Plum Data},
	month = {October 9-13, 2004},
	pages = {57-58},
	publisher = {EOS},
	address = {Halifax, Nova Scotia, Canada},
	keywords = {disturbance, geomorphology, LTER-PIE, organic matter, salt marsh},
	author = {Fagherazzi, S. and Torres, R. and Hopkinson, C. and vanProosdij, D.}
}
@article {PIE87,
	title = {Responses of coastal wetlands to rising sea level},
	journal = {Ecology},
	volume = {83},
	year = {2002},
	note = {PI Coastal},
	pages = {2869-2877},
	keywords = {coastal wetlands, LTER-PIE, model, optimal elevation, organic matter, salt marsh, sea-level rise, sediment accretion, sedimentation, Spartina},
	doi = {10.1890/0012-9658(2002)083[2869:ROCWTR]2.0.CO;2},
	author = {Morris, J. and Sundareshwar, P.V. and Nietch, C.T. and Kjerfve, B and Cahoon, D.R.}
}
@article {PIE64,
	title = {Riverine export of aged terrestrial organic matter to the North Atlantic Ocean.},
	journal = {Nature},
	volume = {409},
	year = {2001},
	note = {PD Plum Data},
	pages = {497-500},
	keywords = {dissolved organic carbon, LTER-PIE, organic matter, terrestrial, watershed},
	doi = {10.1038/35054034},
	author = {Raymond, P. A. and Bauer, J.E.}
}
@article {,
	title = {Use of 14C and 13C natural abundances for evaluating riverine, estuarine, and coastal DOC and POC sources and cycling: Review and Synthesis},
	journal = {Organic Geochemistry},
	volume = {32},
	year = {2001},
	note = {PD Plum Data},
	pages = {469-485},
	keywords = {coastal, dissolved organic carbon, estuarine, riverine, isotopes, LTER-PIE, organic matter, particulate organic carbon},
	doi = {10.1016/S0146-6380(00)00190-X},
	author = {Raymond, P. A. and Bauer, J.E.}
}
@article {PIE34,
	title = {Nitrogen biogeochemistry in the oligohaline zone of a New England estuary.},
	journal = {Ecology},
	volume = {81},
	number = {2},
	year = {2000},
	note = {PD Plum Data},
	pages = {416-432},
	keywords = {15N, Actinocyclus normanii, diatoms, estuary, inorganic nutrients, land-margin ecosystem, LTER-PIE, nitrogen cycling, oligohaline zone, organic matter, phytoplankton, primary production, silica, stable isotopes, terrestrial-aquatic linkage},
	doi = {10.2307/177437},
	author = {Holmes, R. M. and Peterson, B.J. and Deegan, L. and Hughes, J. and Fry, B.}
}
@article {PIE23,
	title = {Stable isotopes as tracers of organic matter input and transfer in benthic food webs: A review.},
	journal = {Acta Oecologia},
	volume = {20},
	year = {1999},
	note = {PI Plum Data},
	pages = {479-487},
	keywords = {benthic, food web, LTER-PIE, organic matter, stable isotope},
	doi = {10.1016/S1146-609X(99)00120-4},
	author = {Peterson, B. J.}
}
@article {PIE2,
	title = {13C/12C composition of marine dissolved organic carbon.},
	journal = {Chemical Geology},
	volume = {152},
	year = {1998},
	note = {PI Coastal},
	pages = {113 - 118},
	keywords = {dissolved organic carbon, marine, organic matter, PIE LMER, sedimentary organic material, stable isotopes},
	doi = {10.1016/S0009-2541(98)00100-4},
	author = {Fry, B. and Hopkinson, C. and Nolin, A. and Wainright, S.}
}
@article {PIE5,
	title = {Influence of the benthos on growth of planktonic estuarine bacteria },
	journal = {Aquatic Microbial Ecology},
	volume = {16},
	year = {1998},
	note = {PI Plum Data},
	pages = {109-118},
	keywords = {bacteria, bacterial growth, dissolved organic matter, DOC, DON, estuarine sediments, LTER-PIE, organic matter},
	doi = {10.3354/ame016109},
	author = {Hopkinson, C. S. and Giblin, A.E. and Garritt, R.H. and Tucker, J. and Hullar, M.A.J.}
}
@article {PIE7,
	title = {A preliminary evaluation of sedimentation rates and species distribution in Plum Island estuary, Massachusetts},
	journal = {Biological Bulletin},
	volume = {195},
	year = {1998},
	note = {REU},
	pages = {232-233},
	keywords = {estuary, LTER-PIE, organic matter, salt marsh, sedimentation},
	doi = {10.2307/1542855},
	author = {Schmitt, C. and Weston, N.B. and Hopkinson, C.}
}
@article {PIE4,
	title = {Terrestrial inputs of organic matter to coastal ecosystems: An intercomparison of chemical characteristics and bioavailability},
	journal = {Biogeochemistry},
	volume = {43},
	year = {1998},
	note = {PI Plum LMER Data},
	pages = {211-234},
	keywords = {elemental composition, lability, organic carbon, organic matter, organic nitrogen, PIE LMER, rivers},
	doi = {10.1023/A:1006016030299},
	author = {Hopkinson, C. S. and Buffam, I. and Hobbie, J. and Vallino, J. and Perdue, M. and Eversmeyer, B. and Prahl, F. and Covert, J. and Hodson, R. and Moran, M.A. and Smith, E. and Baross, J. and Crump, B. and Findlay, S. and Foreman, K.}
}
