@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 {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.} } @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 {PIE272, title = {Thinking outside the channel: Modeling nitrogen cycling in networked river ecosystems}, journal = {Frontiers in Ecology and Environment}, volume = {9}, year = {2011}, note = {PI Plum Data}, pages = {229-238}, keywords = {inorganic nitrogen, LTER-PIE, nitrogen cycling modeling, rivers}, doi = {10.1890/080211}, author = {Helton, A.M. and Poole, G.C. and Meyer, J.L. and Wollheim, W.M. and Peterson, B.J. and Mulholland, P.J. and Bernhardt, E.S. and Stanford, J.A. and Arango, C. and Ashkenas, L.R. and Cooper, L.W. and Dodds, W.K. and Gregory, S.V. and Hall, R.O. and Hamilton, S.K. and Johnson, S.L. and McDowell, W.H. and Potter, J.D. and Tank, J.L. and Thomas, S.M. and Valett, H.M. and Webster, J.R. and Zeglin, L.} } @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 {PIE210, title = {Salt marsh ecosystem biogeochemical responses to nutrient enrichment: A paired 15N 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 {PIE184, title = {Dynamics of N removal over annual time scales in a suburban river network}, journal = {Journal of Geophysical Research-Biogeosciences}, volume = {113}, year = {2008}, note = {PI Plum Data}, keywords = {disturbance, inorganic nutrients, LTER-PIE, nitrogen removal, watershed}, doi = {10.1029/2007JG000660}, author = {Wollheim, W.M. and Peterson, B.J. and Vorosmarty, C. and Hopkinson, C. and Thomas, S.A.} } @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.} } @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.} } @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 {PIE120, title = {Isotopic investigation of nitrogen retention in a riparian ecosystem.}, journal = {Journal of Applied Ecology}, volume = {40}, number = {6}, year = {2004}, note = {PI Plum Data}, pages = {1035-1048}, keywords = {isotopes, LTER-PIE, nitrogen, riparian}, doi = {10.1111/j.1365-2664.2003.00854.x}, author = {Clement, J. and Holmes, R.M. and Peterson, B.J. and Pinlay, G.} } @article {PIE99, title = {Pre-industrial and contemporary fluxes of nitrogen through rivers: A global assessment based on typology}, journal = {Biogeochemistry}, volume = {68}, year = {2003}, note = {PI Synthesis}, pages = {1-35}, keywords = {anthropogenic loading, global, inorganic nutrients, LTER-PIE, nitrogen, nitrogen budget, nitrogen yields, rivers, watershed}, doi = {10.1023/B:BIOG.0000025742.82155.92}, author = {Green, P.A. and Vorosmarty, C.J. and Meybeck, M. and Galloway, J.N. and Peterson, B.J. and Boyer, E.W.} } @article {PIE113, title = {Processing watershed-derived nitrogen in a well-flushed New England estuary.}, journal = {Limnology and Oceanography}, volume = {48}, number = {5}, year = {2003}, note = {PD Coastal}, pages = {1766-1778}, keywords = {estuary, LTER-PIE, nitrogen, watershed}, doi = {10.4319/lo.2003.48.5.1766}, author = {Tobias, C.R. and Cieri, M. and Peterson, B.J. and Deegan, L.A. and Vallino, J. and Hughes, J.} } @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 {PIE38, title = {Nitrogen flow through the food web in the oligohaline zone of a New England estuary.}, journal = {Ecology}, volume = {81}, year = {2000}, note = {PD Plum Data}, pages = {433-452}, keywords = {15N-tracer, Actinocyclus normanii, benthivore, copepod, detritus, diatoms, disturbance, food web, inorganic nutrients, intertidal, LTER-PIE, macrofauna, nitrogen, oligohaline zone, planktivore, population dynamics, primary production}, doi = {10.2307/177438}, author = {Hughes, J. E. and Deegan, L.A. and Peterson, B.J. and Holmes, R.M. and Fry, B.} } @article {, title = {A simple and precise method for measuring ammonium in marine and freshwater ecosystems}, journal = {Canadian Journal of Fisheries and Aquatic Science}, volume = {56}, year = {1999}, note = {PD Plum Data}, pages = {1801-1808}, keywords = {ammonium, estuarine, freshwater, LTER-PIE, marine}, doi = {10.1139/f99-128}, author = {Holmes, R. M. and Aminot, A. and Kerouel, R. and Hooker, B.A. and Peterson, B.J.} } @article {PIE3, title = {Measuring 15N-NH4 in marine, estuarine, and freshwaters: an adaptation of the ammonium diffusion method for samples with low ammonium concentrations.}, journal = {Marine Chemistry}, volume = {60}, year = {1998}, note = {PI Coastal}, pages = {235-243}, keywords = {ammonium, analytical methods, diffusion, estuarine, fresh water, inorganic nutrients, N-15, PIE LMER, sea water}, doi = {10.1016/S0304-4203(97)00099-6}, author = {Holmes, R.M. and McClelland, J. and Sigman, D.M. and Fry, B. and Peterson, B.J.} }