@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 {PIE445,
	title = {Constraining Marsh Carbon Budgets Using Long-Term C Burial and Contemporary Atmospheric CO2 Fluxes},
	journal = {Journal of Geophysical Research: Biogeosciences},
	volume = {123},
	year = {2018},
	note = {PI},
	pages = {867-878},
	keywords = {carbon burial, carbon dioxide, eddy covariance, LTER-PIE, net ecosystem exchange, primary production, rainfall, salinity, salt marsh},
	doi = {10.1002/2017JG004336},
	author = {Forbrich, I. and Giblin, A.E. and Hopkinson, C.S.}
}
@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 {PIE444,
	title = {Variability of Mya arenaria growth along an environmental gradient in the Plum Island Sound estuary, Massachusetts, USA},
	journal = {Wetlands Ecology and Management},
	volume = {25},
	number = {2},
	year = {2017},
	note = {PI Plum Data},
	pages = {235-256},
	keywords = {clam growth, environmental gradient, LTER-PIE, Mya arenaria, Plum Island Sound estuary, population dynamics, spatial variation},
	doi = {10.1007/s11273-016-9512-0},
	author = {Koo, K.A. and Walker, R.L. and Davenport, E.S. and Hopkinson, C.S.}
}
@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 {PIE408,
	title = {Increased nitrogen export from eastern North America to the Atlantic Ocean due to climatic and anthropogenic changes during 1901{\textendash}2008},
	journal = {Journal of Geophysical Research: Biogeosciences},
	volume = {120},
	year = {2015},
	note = {PI Synthesis},
	pages = {1046-1068},
	keywords = {disturbance, inorganic nutrients, LTER-PIE, nitrogen export, rivers},
	doi = {10.1002/2014JG002763},
	author = {Yang, Q. and Tian, H. and Friedrichs, M.A.M. and Hopkinson, C.S. and Lu, C. and Najjar, R.G.}
}
@article {PIE372,
	title = {Nitrate uptake dynamics of surface transient storage in channels and fluvial wetlands.},
	journal = {Biogeochemistry},
	volume = {120},
	year = {2014},
	note = {PI Plum Data},
	pages = {239-257},
	keywords = {denitrification, efficiency loss, fluvial wetlands, inorganic nutrients, LTER-PIE, nitrogen cycling, river network, transient storage zones},
	doi = {10.1007/s10533-014-9993-y},
	author = {Wollheim, W.M. and Harms, T.K. and Peterson, B.J. and Morkeski, K. and Hopkinson, C.S. and Stewart, R.J. and Gooseff, M.N. and Briggs, M.A.}
}
@article {PIE369,
	title = {Saltmarsh pool and tidal creek morphodynamics: Dynamic equilibrium of northern latitude saltmarshes?},
	journal = {Geomorphology},
	year = {2014},
	note = {PI Plum Data},
	pages = {99-115},
	keywords = {anthropogenic alteration, disturbance, LTER-PIE, saltmarsh ditches, saltmarsh pools, sea-level, tidal creeks, vertical accretion},
	doi = {10.1016/j.geomorph.2014.01.002},
	author = {Wilson, C.A. and Hughes, Z.J. and FitzGerald, D.M. and Hopkinson, C.S. and Valentine, V. and Kolker, A.S.}
}
@article {PIE325,
	title = {Causes and Consequences of Ecosystem Service Regionalization in a Coastal Suburban Watershed},
	journal = {Estuaries and Coasts},
	year = {2013},
	note = {PI Plum Data},
	keywords = {disturbance, ecosystem services, historical, inorganic nutrients, LTER-PIE, nitrogen regulation, regionalization, sources, water supply, watersheds},
	doi = {10.1007/s12237-013-9646-8},
	author = {Wollheim, W.M. and Green, M.B. and Pellerin, B.A. and Morse, N.B. and Hopkinson, C.S.}
}
@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 {PIE331,
	title = {Salt marsh primary production and its responses to relative sea level and nutrients},
	journal = {Oceanography},
	volume = {26},
	number = {3},
	year = {2013},
	note = {PI Plum Data},
	pages = {78-84},
	keywords = {disturbance, inorganic nutrients, LTER-PIE, primary production, salt marshes, sea level},
	doi = {10.5670/oceanog.2013.48},
	author = {Morris, J.T. and Sundberg, K. and Hopkinson, C.S.}
}
@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.}
}
@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 {PIE270,
	title = {Residence time distribution in surface transient storage zones in streams: Estimation via signal deconvolution},
	journal = {Water Resources Research},
	volume = {47},
	number = {W05509},
	year = {2011},
	note = {PI Plum Data},
	pages = {7 pp},
	keywords = {disturbance, hydrology, LTER-PIE, residence time, streams},
	doi = {10.1029/2010WR009959},
	author = {Gooseff, M. and Benson, D.A. and Briggs, M.A. and Weaver, M. and Wollheim, W.M. and Peterson, B.J. and Hopkinson, C.S.}
}
@article {PIE292,
	title = {Separation of river network scale nitrogen removal among main channel and two transient storage compartments},
	journal = {Water Resources Research},
	volume = {47},
	year = {2011},
	note = {PI Plum Data},
	keywords = {LTER-PIE, nitrogen removal, nutrients, river network, transient storage},
	doi = {10.1029/2010WR009896},
	author = {Stewart, R.J. and Wollheim, W.M. and Gooseff, M. and Briggs, M.A. and Jacobs, J.M. and Peterson, B.J. and Hopkinson, C.S.}
}
@article {PIE246,
	title = {The effects of salinity on nitrogen losses from an oligohaline estuarine sediment},
	journal = {Estuaries and Coasts},
	volume = {33},
	year = {2010},
	note = {PI Plum Data},
	pages = {1054-1068},
	keywords = {ammonium, benthic fluxes, benthic respiration, denitrification, disturbance, DNRA, estuaries, inorganic nutrients, LTER-PIE, sediments},
	doi = {10.1007/s12237-010-9280-7},
	author = {Giblin, A.E. and Weston, N.B. and Banta, G.T. and Tucker, J. and Hopkinson, C.S.}
}
@article {PIE245,
	title = {The effects of varying salinity on ammonium exchange in estuarine sediments of the Parker River, Massachusetts.},
	journal = {Estuaries and Coasts},
	volume = {33},
	year = {2010},
	note = {PI Plum Data},
	pages = {985-1003},
	keywords = {adsorption, ammonium exchange, disturbance, estuaries, inorganic nutrients, LTER-PIE, Parker River estuary, salinity, sediments},
	doi = {10.1007/s12237-010-9282-5},
	author = {Weston, N.B. and Giblin, A.E. and Banta, G. and Hopkinson, C.S. and Tucker, J.}
}
@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 {PIE179,
	title = {Understanding and forecasting the effects of sea level rise and intense windstorms on coastal and upland ecosystems: the need for a continental-scale netowrk of observatories},
	journal = {Frontiers in Ecology and Environment},
	volume = {6},
	number = {5},
	year = {2008},
	note = {PI Synthesis},
	pages = {255-263},
	keywords = {climate change, disturbance, ecosystem services, land use, LTER-PIE, population dynamics, sea-level},
	doi = {10.1890/070153},
	author = {Hopkinson, C.S. and Lugo, A.E. and Alber, M. and Covich, A. and van Bloem, S.}
}
@article {PIE165,
	title = {Relationship between river size and nutrient removal.},
	journal = {Geophysical Research Letters},
	volume = {33},
	year = {2006},
	note = {PI Plum Data},
	keywords = {hydrology, inorganic nutrients, LTER-PIE, nutrient removal},
	doi = {10.1029/2006GL025845},
	author = {Wollheim, W.M. and Vorosmarty, C.J. and Peterson, B.J. and Seitzinger, S.P. and Hopkinson, C.S.}
}
@article {PIE141,
	title = {Efficient export of carbon to the deep ocean through dissolved organic matter.},
	journal = {Nature},
	volume = {433},
	year = {2005},
	note = {PI Coastal},
	pages = {142-145},
	keywords = {carbon, dissolved organic matter, marine, LTER-PIE},
	doi = {10.1038/nature03191},
	author = {Hopkinson, C.S. and Vallino, J.}
}
@article {PIE154,
	title = {Estimating estuarine gross production, community respiration and net ecosystem production: A nonlinear inverse technique.},
	journal = {Ecological Modeling},
	volume = {187},
	year = {2005},
	note = {PI Plum Data},
	pages = {281-296},
	keywords = {community respiration, dissolved oxygen, estuarine metabolism, gross primary production, inverse modeling, LTER, LTER-PIE, primary production},
	doi = {10.1016/j.ecolmodel.2004.10.018},
	author = {Vallino, J. and Hopkinson, C.S. and Garritt, R.H.}
}
@article {PIE121,
	title = {Microbial biogeography along an estuarine salinity gradient: the combined influences of bacterial growth and residence time.},
	journal = {Applied and Environmental Microbiology},
	volume = {70},
	year = {2004},
	note = {PI Plum Data},
	pages = {1494-1505},
	keywords = {16S rDNA, bacteria, biogeography, disturbance, estuary, LTER-PIE, population dynamics},
	doi = {10.1128/AEM.70.3.1494-1505.2004},
	author = {Crump, B.C. and Hopkinson, C.S. and Sogin, M.L. and Hobbie, J.H.}
}
@article {PIE110,
	title = {Ecosystem modulation of dissolved carbon age in a temperate marsh dominated estuary.},
	journal = {Ecosystems},
	volume = {6},
	year = {2003},
	note = {PI/PD Plum Data},
	pages = {694-705},
	keywords = {carbon, estuary, LTER-PIE, marsh},
	doi = {10.1007/s10021-002-0213-6},
	author = {Raymond, P. A. and Hopkinson, C.S.}
}
@article {PIE104,
	title = {Importance of metabolism in the development of salt marsh ponds.},
	journal = {Biological Bulletin},
	volume = {205},
	year = {2003},
	note = {REU},
	pages = {248-249},
	keywords = {LTER-PIE, metabolism, oxygen, salt marsh ponds},
	doi = {10.2307/1543278},
	author = {Johnston, M. E. and Cavatorta, J.R. and Hopkinson, C.S. and Valentine, V.}
}
@article {PIE93,
	title = {Patterns of sedimentation in a salt marsh-dominated estuary.},
	journal = {Biological Bulletin},
	volume = {205},
	year = {2003},
	note = {REU},
	pages = {239-241},
	keywords = {estuary, LTER-PIE, salt marsh, sedimentation},
	doi = {10.2307/1543274},
	author = {Cavatorta, J. and Johnston, M. and Hopkinson, C.S. and Valentine, V.}
}
@article {PIE79,
	title = {Decomposition of dissolved organic matter from the continental margin},
	journal = {Deep Sea Research II},
	volume = {49},
	year = {2002},
	note = {PI Coastal},
	pages = {4461-4478},
	keywords = {decomposition, dissolved organic matter, LTER-PIE},
	doi = {10.1016/S0967-0645(02)00125-X},
	author = {Hopkinson, C.S. and Vallino, J. and Nolin, A.}
}
@article {PIE13,
	title = {Long-term effect of municipal water use on the water budget of the Ipswich River basin},
	journal = {Biological Bulletin},
	volume = {197},
	year = {1999},
	note = {REU},
	pages = {295-297},
	keywords = {Ipswich, LTER-PIE, municipal, rivers, water, water usage},
	doi = {10.2307/1542661},
	author = {Canfield, S. and Claessens, L. and Hopkinson, C.S. and Rastetter, E. and Vallino, J.}
}
@proceedings {PIE24,
	title = {A non-linear inverse technique to estimate estuarine ecosystem metabolism from whole system oxygen measurements.},
	journal = {Proceedings of the 3rd International Symposium on Ecohydraulics},
	year = {1999},
	note = {PI Plum Data},
	month = {July, 1999},
	address = {Salt Lake City, UT},
	keywords = {estuary, LTER-PIE, metabolism, model, oxygen},
	author = {Vallino, J. and Hopkinson, C.S. and Garritt, R. and Tucker, J.}
}
@article {PIE9,
	title = {Estimation of dispersion and characteristic mixing times in Plum Island Sound Estuary},
	journal = {Estuarine, Coastal and Shelf Science},
	volume = {46},
	year = {1998},
	note = {PI Plum Data},
	pages = {333-350},
	keywords = {average age, average esidence time, average transit time, dispersion, estuary, LTER-PIE, Massachusetts coast, tidal prism},
	doi = {10.1006/ecss.1997.0281},
	author = {Vallino, J. J. and Hopkinson, C.S.}
}
