%0 Journal Article %J Global Biogeochemical Cycles %D 2008 %T Global N removal by freshwater aquatic systems A spatially distributed, within-basin approach %A Wollheim, W.M. %A Vorosmarty, C.J. %A Bouwman, A.F. %A Green, P.A. %A Harrison, J. %A Linder, E. %A Peterson, B.J. %A Green, P.A. %A Seitzinger, S. %A Syvitski, J.P.M. %K disturbance %K inorganic nitrogen %K LTER-PIE %K nitrogen removal %K watershed %B Global Biogeochemical Cycles %V 22 %G eng %M PIE180 %] NSF-LTER-PIE %R 10.1029/2007GB002963 %F Journal Article