PIE LTER Publications

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1998
Holmes R.M., McClelland J., Sigman D.M., Fry B., Peterson B.J..  1998.  Measuring 15N-NH4 in marine, estuarine, and freshwaters: an adaptation of the ammonium diffusion method for samples with low ammonium concentrations.. Marine Chemistry. 60:235-243.
2000
Holmes R.M, Peterson B.J., Deegan L., Hughes J., Fry B..  2000.  Nitrogen biogeochemistry in the oligohaline zone of a New England estuary.. Ecology. 81:416-432.
Hughes J.E, Deegan L.A., Peterson B.J., Holmes R.M., Fry B..  2000.  Nitrogen flow through the food web in the oligohaline zone of a New England estuary.. Ecology. 81:433-452.
2003
Driscoll C., Whitall D., Aber J., Boyer E., Castro M., Cronan C., Goodale C., Groffman P., Hopkinson C., Lambert K. et al..  2003.  Nitrogen pollution in the northeastern United States: Sources, effects and managment options. BioScience. 53:357-374.
Green P.A., Vorosmarty C.J., Meybeck M., Galloway J.N., Peterson B.J., Boyer E.W..  2003.  Pre-industrial and contemporary fluxes of nitrogen through rivers: A global assessment based on typology. Biogeochemistry. 68:1-35.
Giblin A.E, Vallino J..  2003.  The Role of Models in Addressing Coastal Eutrophication Problems. The Role of Models in Ecosystems Science. :327-343.
2004
Filoso S., Vallino J.J, Hopkinson C., Rastetter E., Claessens L..  2004.  Modeling Nitrogen Transport in the Ipswich River Basin, Massachusetts, Using HSPF.. Journal of the American Water Resources Association. 40:1365-1384.
2005
Huang X., Morris J.T..  2005.  Distribution of phosphatase activity in marsh sediments along an estuarine salinity gradient.. Marine Ecological Progress Series. 292:75-83.
Meybeck M., Vorosmarty C.J..  2005.  Fluvial filtering of land to ocean fluxes: from Holocene variations to Anthrocene.. Compte Rendus. 337:107-123.
Wollheim W., Pellerin B., Vorosmarty C., Hopkinson C..  2005.  N retention in urbanizing headwater catchments. Ecosystems. 8:871-884.
Fedorko E.J., Pontius, Jr. R.G., Aldrich S.P., Claessens L., Hopkinson C., Wollheim W.M..  2005.  Spatial distribution of land type in regression models of pollutant loading. Journal of Spatial Hydrology. 5:60-80.
2006
Miller E.E..  2006.  Experimental nutrient enrichment of a New England salt marsh: plant productivity and community composition responses. M.S.
Wollheim W.M., Vorosmarty C.J., Peterson B.J., Seitzinger S.P., Hopkinson C.S..  2006.  Relationship between river size and nutrient removal.. Geophysical Research Letters. 33
2007
Charles H..  2007.  Effects of Warming and Altered Precipitation on Plant and Nutrient Dynamics of a New England Salt Marsh. M.S.:82.
Deegan L.A., Bowen J.L., Drake D.C., Fleeger J.W., Friedrichs C.T., Galván K.A., Hobbie J.E., Hopkinson C., Johnson D.S., Johnson J.M. et al..  2007.  Susceptibility of salt marshes to nutrient enrichment and predator removal. Ecological Applications. 17:S-42-S63.
2008
Thouin J..  2008.  The biogeochemical influences of nitrate, dissolved oxygen, and dissolved organic carbon on stream nitrate uptake. M.S.
Battin T.J., Kaplan L., Findlay S., Hopkinson C., Marti E., Packman A., Newbold J.D., Sabater F..  2008.  Biophysical controls on organic carbon fluxes in fluvial networks. Nature Geoscience. 1:95-100.
Wollheim W.M., Peterson B.J., Vorosmarty C., Hopkinson C., Thomas S.A..  2008.  Dynamics of N removal over annual time scales in a suburban river network. Journal of Geophysical Research-Biogeosciences. 113
Grimm N., Foster D., Groffman P., Grove M., Hopkinson C., Nadelhoffer K., Pataki D., Peters D..  2008.  Land change: Ecosystem responses to urbanization and pollution across climatic and societal gradients. Frontiers in Ecology and Environment. 6:264-272.
Hopkinson C., Giblin A..  2008.  Nitrogen Dynamics of Coastal Salt Marshes. Nitrogen in the Marine Environment, 2nd Edition. :991-1036.
Galvan K., Fleeger J.W., Fry B..  2008.  Stable isotope addition reveals dietary importance of phytoplankton and microphytobenthos to saltmarsh infauna. Marine Ecology Progress Series. 359:37-49.
Mulholland P.J, Helton A.M, Poole G.C., , Hamilton S.K, Peterson B.J, Tank J.L., Ashkenas L.R., Cooper L.W, Dahm C.N et al..  2008.  Stream denitrification across biomes and its response to anthropogenic nitrate loading. Nature. 452:202-206.
Fleeger J.W., Johnson D.S., Galván K.A., Deegan L.A..  2008.  Top-down and bottom-up control of infauna varies across the saltmarsh landscape. Journal of Experimental Marine Biology and Ecology. 357:20-34.
2009
Koop-Jakobsen K., Giblin A.E..  2009.  Anammox in tidal marsh sediments: The role of salinity, nitrogen loading, and marsh vegetation. Estuaries and Coasts. 32:238-245.
Thouin J.A., Wollheim W.M., Vorosmarty C.J., Jacobs J., McDowell W.H..  2009.  The biogeochemical influences of nitrate, dissolved oxygen, and dissolved organic carbon on stream nitrate uptake.. Journal of the North American Benthological Society. 28:894-907.

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