%0 Journal Article %J Journal of Geophysical Research: Biogeosciences %D 2015 %T Increased nitrogen export from eastern North America to the Atlantic Ocean due to climatic and anthropogenic changes during 1901–2008 %A Yang, Q. %A Tian, H. %A Friedrichs, M.A.M. %A Hopkinson, C.S. %A Lu, C. %A Najjar, R.G. %K disturbance %K inorganic nutrients %K LTER-PIE %K nitrogen export %K rivers %B Journal of Geophysical Research: Biogeosciences %V 120 %P 1046-1068 %G eng %M PIE408 %] NSF-LTER-PIE %R 10.1002/2014JG002763 %F Journal Article %0 Journal Article %J Biogeochemistry %D 2014 %T Nitrate uptake dynamics of surface transient storage in channels and fluvial wetlands. %A Wollheim, W.M. %A Harms, T.K. %A Peterson, B.J. %A Morkeski, K. %A Hopkinson, C.S. %A Stewart, R.J. %A Gooseff, M.N. %A Briggs, M.A. %K denitrification %K efficiency loss %K fluvial wetlands %K inorganic nutrients %K LTER-PIE %K nitrogen cycling %K river network %K transient storage zones %B Biogeochemistry %V 120 %P 239-257 %G eng %M PIE372 %] NSF-LTER-PIE %R 10.1007/s10533-014-9993-y %F Journal Article %0 Journal Article %J Estuaries and Coasts %D 2013 %T Causes and Consequences of Ecosystem Service Regionalization in a Coastal Suburban Watershed %A Wollheim, W.M. %A Green, M.B. %A Pellerin, B.A. %A Morse, N.B. %A Hopkinson, C.S. %K disturbance %K ecosystem services %K historical %K inorganic nutrients %K LTER-PIE %K nitrogen regulation %K regionalization %K sources %K water supply %K watersheds %B Estuaries and Coasts %G eng %M PIE325 %] NSF-LTER-PIE %R 10.1007/s12237-013-9646-8 %F Journal Article %0 Journal Article %J Oceanography %D 2013 %T Salt marsh primary production and its responses to relative sea level and nutrients %A Morris, J.T. %A Sundberg, K. %A Hopkinson, C.S. %K disturbance %K inorganic nutrients %K LTER-PIE %K primary production %K salt marshes %K sea level %B Oceanography %V 26 %P 78-84 %G eng %M PIE331 %] NSF-LTER-PIE %R 10.5670/oceanog.2013.48 %F Journal Article %0 Journal Article %J Estuaries and Coasts %D 2010 %T The effects of salinity on nitrogen losses from an oligohaline estuarine sediment %A Giblin, A.E. %A Weston, N.B. %A Banta, G.T. %A Tucker, J. %A Hopkinson, C.S. %K ammonium %K benthic fluxes %K benthic respiration %K denitrification %K disturbance %K DNRA %K estuaries %K inorganic nutrients %K LTER-PIE %K sediments %B Estuaries and Coasts %V 33 %P 1054-1068 %G eng %M PIE246 %] NSF-LTER-PIE %R 10.1007/s12237-010-9280-7 %F Journal Article %0 Journal Article %J Estuaries and Coasts %D 2010 %T The effects of varying salinity on ammonium exchange in estuarine sediments of the Parker River, Massachusetts. %A Weston, N.B. %A Giblin, A.E. %A Banta, G. %A Hopkinson, C.S. %A Tucker, J. %K adsorption %K ammonium exchange %K disturbance %K estuaries %K inorganic nutrients %K LTER-PIE %K Parker River estuary %K salinity %K sediments %B Estuaries and Coasts %V 33 %P 985-1003 %G eng %M PIE245 %] NSF-LTER-PIE %R 10.1007/s12237-010-9282-5 %F Journal Article %0 Journal Article %J Geophysical Research Letters %D 2006 %T Relationship between river size and nutrient removal. %A Wollheim, W.M. %A Vorosmarty, C.J. %A Peterson, B.J. %A Seitzinger, S.P. %A Hopkinson, C.S. %K hydrology %K inorganic nutrients %K LTER-PIE %K nutrient removal %B Geophysical Research Letters %V 33 %G eng %M PIE165 %] NSF-LTER-PIE %R 10.1029/2006GL025845 %F Journal Article