%0 Journal Article %J Biogeochemistry %D 2003 %T Pre-industrial and contemporary fluxes of nitrogen through rivers: A global assessment based on typology %A Green, P.A. %A Vorosmarty, C.J. %A Meybeck, M. %A Galloway, J.N. %A Peterson, B.J. %A Boyer, E.W. %K anthropogenic loading %K global %K inorganic nutrients %K LTER-PIE %K nitrogen %K nitrogen budget %K nitrogen yields %K rivers %K watershed %B Biogeochemistry %V 68 %P 1-35 %G eng %M PIE99 %] NSF-LTER-PIE %R 10.1023/B:BIOG.0000025742.82155.92 %F Journal Article