%0 Book Section %B Wetland Habitats of North America: Ecology and Conservation Concerns %D 2012 %T South Atlantic Tidal Wetlands %A Pennings, S. %A Alber, M. %A Alexander, C. %A Booth, M. %A Burd, A. %A Cai, W-J. %A Craft, C. %A DePratter, C. %A Di Iorio, D. %A Hopkinson, C. %A Joye, S. %A Meile, C. %A Moore, W. %A Silliman, B. %A Thompson, V. %A Wares, J. %E Batzer, D.P. %E Baldwin, A. %K ecology %K LTER-PIE %K salt marsh %K tidal %K wetland %B Wetland Habitats of North America: Ecology and Conservation Concerns %I University of California Press %C Berkeley, CA %P 45-61 %@ 9780520271647 %G eng %M PIE304 %] NSF-LTER-PIE %F Book Section %0 Journal Article %J Journal of Coastal Research %D 2010 %T Salt marsh geomorphological analyses via integration of multi-temporal multispectral remote sensing with LIDAR and GIS. %A Millette, T.L. %A Argow, B. %A Marcano, E. %A Hayward, C. %A Hopkinson, C. %A Valentine, V. %K disturbance %K ecogeomorphology %K geomophology %K geoprocessing %K GIS %K LiDAR %K LTER-PIE %K New England %K organic matter %K remote sensing %K salt marsh %B Journal of Coastal Research %V 26 %P 809-816 %G eng %M PIE257 %] NSF-LTER-PIE %R 10.2112/JCOASTRES-D-09-00101.1 %F Journal Article %0 Journal Article %J Journal of Geophysical Research %D 2010 %T Wetland-estuarine-shelf interactions in the Plum Island Sound and Merrimack River in the Massachusetts coast %A Zhao, L. %A Chen, C. %A Vallino, J. %A Hopkinson, C. %A Beardsley, R.C. %A Lin, H. %A Lerczak, J. %K disturbance %K estuaries %K hydrodynamics %K LTER-PIE %B Journal of Geophysical Research %V 115 %P 1-13 %G eng %M PIE264 %] NSF-LTER-PIE %R 10.1029/2009JC006085 %F Journal Article %0 Journal Article %J Ecology %D 2009 %T Salt marsh ecosystem biogeochemical responses to nutrient enrichment: A paired 15N tracer study. %A Drake, D.C. %A Peterson, B.J. %A Galván, K.A. %A Deegan, L.A. %A Fleeger, J.W. %A Hopkinson, C. %A Johnson, J.M. %A Koop-Jakobsen, K. %A Lemay, L.E. %A Miller, E.E. %A Picard, C. %A Warren, R.S. %K biogeochemistry %K disturbance %K eutrophication %K inorganic nutrients %K LTER-PIE %K New England %K nitrogen processing efficiency %K organic matter %K primary production %K salt marsh %K stable isotopes %K USA %B Ecology %V 90 %P 2535-2546 %G eng %M PIE210 %] NSF-LTER-PIE %R 10.1890/08-1051.1 %F Journal Article %0 Journal Article %J Nature Geoscience %D 2008 %T Biophysical controls on organic carbon fluxes in fluvial networks %A Battin, T.J. %A Kaplan, L. %A Findlay, S. %A Hopkinson, C. %A Marti, E. %A Packman, A. %A Newbold, J.D. %A Sabater, F. %K ecosystem metabolism %K estuaries %K fluvial networks %K heterotrophy %K inorganic nutrients %K LTER-PIE %K organic matter %K primary production %K rivers %B Nature Geoscience %V 1 %P 95-100 %G eng %M PIE197 %] NSF-LTER-PIE %R 10.1038/ngeo101 %F Journal Article %0 Journal Article %J Journal of Geophysical Research-Biogeosciences %D 2008 %T Dynamics of N removal over annual time scales in a suburban river network %A Wollheim, W.M. %A Peterson, B.J. %A Vorosmarty, C. %A Hopkinson, C. %A Thomas, S.A. %K disturbance %K inorganic nutrients %K LTER-PIE %K nitrogen removal %K watershed %B Journal of Geophysical Research-Biogeosciences %V 113 %G eng %M PIE184 %] NSF-LTER-PIE %R 10.1029/2007JG000660 %F Journal Article %0 Journal Article %J Frontiers in Ecology and Environment %D 2008 %T Land change: Ecosystem responses to urbanization and pollution across climatic and societal gradients %A Grimm, N. %A Foster, D. %A Groffman, P. %A Grove, M. %A Hopkinson, C. %A Nadelhoffer, K. %A Pataki, D. %A Peters, D. %K climate change %K disturbance %K ecosystems %K inorganic nutrients %K land use %K LTER-PIE %K population dynamics %B Frontiers in Ecology and Environment %V 6 %P 264-272 %G eng %M PIE178 %] NSF-LTER-PIE %R 10.1890/070147 %F Journal Article %0 Book Section %B Nitrogen in the Marine Environment, 2nd Edition %D 2008 %T Nitrogen Dynamics of Coastal Salt Marshes %A Hopkinson, C. %A Giblin, A. %E Capone, R. %E Bronk, D. %E Mulholland, M. %E Carpenter, E. %K inorganic nutrients %K LTER-PIE %K nitrogen %K organic matter %K salt marsh %B Nitrogen in the Marine Environment, 2nd Edition %I Elsevier Publishers %P 991-1036 %@ 9780123725226 %G eng %M PIE172 %] NSF-LTER-PIE %& 22 %F Book %0 Journal Article %J Ecological Applications %D 2007 %T Susceptibility of salt marshes to nutrient enrichment and predator removal %A Deegan, L.A. %A Bowen, J.L. %A Drake, D.C. %A Fleeger, J.W. %A Friedrichs, C.T. %A Galván, K.A. %A Hobbie, J.E. %A Hopkinson, C. %A Johnson, D.S. %A Johnson, J.M. %A Lemay, L.E. %A Miller, E.E. %A Peterson, B.J. %A Picard, C. %A Sheldon, S. %A Sutherland, M. %A Vallino, J. %A Warren, R.S. %K bottom-up %K disturbance %K eutrophication %K Fundulus heteroclitus %K inorganic nutrients %K LTER-PIE %K multiple stressors %K nutrient loading %K organic matter %K population dynamics %K primary production %K salt marsh %K Spartina alterniflora %K Spartina patens %K species change %K top-down control %B Ecological Applications %V 17 %P S-42-S63 %G eng %M PIE236 %] NSF-LTER-PIE %R 10.1890/06-0452.1 %F Journal Article %0 Journal Article %J Water Resources Research %D 2006 %T Effect of historical changes in land use and climate on the water budget of an urbanizing watershed %A Claessens, L. %A Hopkinson, C. %A Rastetter, E. %A Vallino, J. %K climate change %K disturbance %K hydrology %K land use %K LTER-PIE %K population dynamics %K watershed %B Water Resources Research %V 42 %G eng %M PIE232 %] NSF-LTER-PIE %R 10.1029/2005WR004131 %F Journal Article %0 Journal Article %J BioScience %D 2006 %T Linking ecology and economics for ecosystem management %A Farber, S %A Costanza, D. %A Childers, D. %A Erikson, J. %A Gross, K. %A Grove, M. %A Hopkinson, C. %A Kahn, J. %A Pincetl, S. %A Troy, A. %A Warren, P. %A Wilson, M. %K disturbance %K ecosystem management %K ecosystem services %K LTER %K LTER-PIE %K trade-offs %K valuation %B BioScience %V 56 %P 121-134 %G eng %M PIE239 %] NSF-LTER-PIE %R 10.1641/0006-3568(2006)056[0121:LEAEFE]2.0.CO;2 %F Journal Article %0 Journal Article %J Estuarine, Coastal and Shelf Science %D 2006 %T Salt marsh geomorphology: Physical and ecological effects on landform %A Torres, R. %A Fagherazzi, S. %A van Proosdij, D. %A Hopkinson, C. %K disturbance %K geomorphology %K LTER-PIE %K salt marsh %B Estuarine, Coastal and Shelf Science %V 69 %P 309-310 %G eng %M PIE171 %] NSF-LTER-PIE %R 10.1016/j.ecss.2006.05.001 %F Journal Article %0 Journal Article %J Ecosystems %D 2005 %T N retention in urbanizing headwater catchments %A Wollheim, W. %A Pellerin, B. %A Vorosmarty, C. %A Hopkinson, C. %K export %K impervious %K inorganic nutrients %K loading %K LTER-PIE %K nitrogen %K residential %K retention %K urban %K watershed %B Ecosystems %V 8 %P 871-884 %G eng %M PIE156 %] NSF-LTER-PIE %R 10.1007/s10021-005-0178-3 %F Journal Article %0 Journal Article %J Water, Air, and Soil Pollution %D 2005 %T Relationships of land use and streamwater solute concentrations in the Ipswich River basin, northeastern Massachusetts. %A Williams, M. %A Hopkinson, C. %A Rastetter, E. %A Vallino, J. %A Claussens, L. %K land cover %K land use %K LTER-PIE %K solute concentration %K urbanization %K watershed %B Water, Air, and Soil Pollution %V 161 %G eng %M PIE146 %] NSF-LTER-PIE %R 10.1007/s11270-005-2830-0 %F Journal Article %0 Journal Article %J Journal of Spatial Hydrology %D 2005 %T Spatial distribution of land type in regression models of pollutant loading %A Fedorko, E.J. %A Pontius, R.G., Jr. %A Aldrich, S.P. %A Claessens, L. %A Hopkinson, C. %A Wollheim, W.M. %K GIS %K inorganic nutrients %K LTER-PIE %K non-point source pollution %K nutrient export %K regression modeling %K spatial distribution %B Journal of Spatial Hydrology %V 5 %P 60-80 %G eng %M PIE240 %] NSF-LTER-PIE %R 10.1086/BBLv207n2p173 %F Journal Article %0 Book Section %B Respiration in Aquatic Ecosystems %D 2004 %T Estuarine respiration: an overview of benthic, pelagic, and whole system respiration %A Hopkinson, C. %A Smith, E. %E delGiorgio, P.A. %E Williams, P.J.leB. %K benthic respiration %K estuaries %K LTER-PIE %K organic matter %K pelagic respiration %K respiration rate %K whole system respiration %B Respiration in Aquatic Ecosystems %I Academic Press %C New York, NY %P 122-146 %@ 9780198527084 %G eng %M PIE124 %] NSF-LTER-PIE %R 10.1093/acprof:oso/9780198527084.003.0008 %F Book Section %0 Journal Article %J Journal of the American Water Resources Association %D 2004 %T Modeling Nitrogen Transport in the Ipswich River Basin, Massachusetts, Using HSPF. %A Filoso,S. %A Vallino, J.J %A Hopkinson, C. %A Rastetter, E. %A Claessens, L. %K HSPF %K inorganic nutrients %K LTER-PIE %K nitrogen transport %K watershed %B Journal of the American Water Resources Association %V 40 %P 1365-1384 %G eng %M PIE122 %] NSF-LTER-PIE %R 10.1111/j.1752-1688.2004.tb01592.x %F Journal Article %0 Journal Article %J Water Resources Research %D 2004 %T N budgets and aquatic uptake in the Ipswich River basin, northeastern Massachusetts. %A Williams, M. %A Hopkinson, C. %A Rastetter, E. %A Vallino, J. %K anthropogenic %K land use %K LTER-PIE %K nitrogen %K uptake %K water quality %B Water Resources Research %V 40 %P 1-12 %G eng %M PIE138 %] NSF-LTER-PIE %R 10.1029/2004WR003172 %F Journal Article %0 Journal Article %J Limnology and Oceanography %D 2004 %T Role of wetlands and developed land use on dissolved organic nitrogen concentrations and DON / TDN in northeastern U.S. rivers and streams %A Pellerin, B.A. %A Wollheim, W. %A Hopkinson, C. %A McDowell, W. %A Williams, M. %A Vorosmarty, C. %A Daley, M. %K dissolved organic nitrogen %K land use %K LTER-PIE %K watershed %K wetlands %B Limnology and Oceanography %V 49 %P 910-918 %G eng %M PIE130 %] NSF-LTER-PIE %R 10.4319/lo.2004.49.4.0910 %F Journal Article %0 Conference Proceedings %B AGU Chapman Conference %D 2004 %T The Salt Marsh Geomorphology: Physical and Ecological Effects on Landform %A Fagherazzi, S. %A Torres, R. %A Hopkinson, C. %A vanProosdij, D. %K disturbance %K geomorphology %K LTER-PIE %K organic matter %K salt marsh %B AGU Chapman Conference %I EOS %C Halifax, Nova Scotia, Canada %V 86 %P 57-58 %8 October 9-13, 2004 %G eng %M PIE149 %] NSF-LTER-PIE %F Journal Article %0 Journal Article %J BioScience %D 2003 %T Nitrogen pollution in the northeastern United States: Sources, effects and managment options %A Driscoll, C. %A Whitall, D. %A Aber, J. %A Boyer, E. %A Castro, M. %A Cronan, C. %A Goodale, C. %A Groffman, P. %A Hopkinson, C. %A Lambert, K. %A Lawrence, G. %A Ollinger, S. %K disturbance %K inorganic nutrients %K LTER-PIE %K nitrogen management %K northeastern United States %B BioScience %V 53 %P 357-374 %G eng %M PIE95 %] NSF-LTER-PIE %R 10.1641/0006-3568(2003)053[0357:NPITNU]2.0.CO;2 %F Journal Article %0 Report %D 2002 %T Nitrogen Pollution: From sources to the sea. %A Driscoll, C. %A Whitall, D. %A Aber, J. %A Boyer, E. %A Castor, M. %A Cronan, C. %A Goodale, C. %A Groffman, P. %A Lambert, K. %A Lawrence, G. %A Hopkinson, C. %A Ollinger, S. %K LTER-PIE %K marine %K nitrogen pollution %K watershed %I Science Links - Hubbard Brook Research Foundation %C Hanover, NH %P 4 p. %G eng %M PIE77 %] NSF-LTER-PIE %F Other %0 Book %B Ocean Studies Board and Water Science and Technology Board, Commission on Geosciences, Environment, and Resources, National Research Council. %D 2000 %T Clean Coastal Waters: Understanding and reducing the effects of nutrient pollution. %A Howarth, R. W. %A Anderson, D. %A Church, T. %A Greening, H. %A Hopkinson, C. %A Huber, W. %A Marcus, N. %A Naiman, R. %A Segerson, K. %A Sharpley, A. %A Wiseman, W. %E Committee on the Causes and Management of Coastal Eutrophication %K estuary %K eutrophication %K LTER-PIE %K marine %K nutrient %B Ocean Studies Board and Water Science and Technology Board, Commission on Geosciences, Environment, and Resources, National Research Council. %I National Academy of Sciences %C Washington, DC %G eng %M PIE36 %] NSF-LTER-PIE %F Book %0 Journal Article %J Issues in Ecology %D 2000 %T Nutrient pollution of coastal rivers, bays and seas %A Howarth, R.W. %A Anderson, D. %A Cloern, J. %A Elfring, C. %A Hopkinson, C. %A Lapointe, B. %A Malone, T. %A Marcus, N. %A McGlathery, K. %A Sharpley, A. %A Walker, D. %K estuary %K LTER-PIE %K nutrient pollution %B Issues in Ecology %P 1-15 %G eng %M PIE37 %] NSF-LTER-PIE %F Journal Article %0 Book Section %B Proceedings of the 4th International Conference on Integrating Geographic Information Systems and Environmental Modeling: Problems, prospects, and Needs for Research %D 2000 %T Scenarios of land-use change and nitrogen release in the Ipswich watershed, Massachusetts, USA %A Pontius, R.G., Jr. %A Claessens, L. %A Hopkinson, C. %A Marzouk, A. %A Rastetter, E.B. %A Schneider, L.C. %A Vallino, J. %E B. O. Parks %E K. M. Clarke %E M. P. Crane %K land use change %K LTER-PIE %K nitrogen %B Proceedings of the 4th International Conference on Integrating Geographic Information Systems and Environmental Modeling: Problems, prospects, and Needs for Research %I Cooperative Institute for Research in Environmental Science %C Boulder, CO %G eng %M PIE46 %] NSF-LTER-PIE %F Book Section %0 Book Section %B Estuarine Science: A Synthetic Approach to Research and Practice %D 2000 %T Synthesizing drainage basin inputs to coastal systems. %A Fisher, T. R. %A Correll, D. %A Costanza, R. %A Hollibaugh, J. %A Hopkinson, C. %A Howarth, R. %A Rabalais, N. %A Richey, J. %A Vorosmarty, C. %A Wiegert, R. %E J. Hobbie %K LTER-PIE %K watershed %B Estuarine Science: A Synthetic Approach to Research and Practice %I Island Press %C Washington, DC %P 81-105 %G eng %M PIE29 %] NSF-LTER-PIE %F Book Section %0 Journal Article %J Biological Bulletin %D 1999 %T Ipswich River nutrient dynamics: Preliminary assessment of a simple nitrogen-processing model %A Pease, K. M. %A Claessens, L. %A Hopkinson, C. %A Rastetter, E. %A Vallino, J. %A Kilham, N. %K Ipswich River %K land use %K LTER-PIE %K modeling %K nutrient dynamics %B Biological Bulletin %V 197 %P 289-290 %G eng %M PIE22 %] NSF-LTER-PIE %R 10.2307/1542657 %F Journal Article %0 Journal Article %J Chemical Geology %D 1998 %T 13C/12C composition of marine dissolved organic carbon. %A Fry, B. %A Hopkinson, C. %A Nolin, A. %A Wainright, S. %K dissolved organic carbon %K marine %K organic matter %K PIE LMER %K sedimentary organic material %K stable isotopes %B Chemical Geology %V 152 %P 113 - 118 %G eng %M PIE2 %R 10.1016/S0009-2541(98)00100-4 %F Journal Article %0 Journal Article %J Biological Bulletin %D 1998 %T A preliminary evaluation of sedimentation rates and species distribution in Plum Island estuary, Massachusetts %A Schmitt, C. %A Weston, N.B. %A Hopkinson, C. %K estuary %K LTER-PIE %K organic matter %K salt marsh %K sedimentation %B Biological Bulletin %V 195 %P 232-233 %G eng %M PIE7 %] NSF-LTER-PIE %R 10.2307/1542855 %F Journal Article