Global NEWS watersheds

Table 9.3 DIN sources contribution of N sources in watersheds to the global DIN export by rivers by latitude bands and global total, as predicted by Global NEWS models for mid-1990s (Units Tg N yr )...

Table 9.1 The largest 25 rivers (in order of decreasing annual discharge Meade 1996 Milliman and Meade 1983), river watershed areas, river discharge estimates, and NEWS-model-estimated DIN, DON, PN, and TN (Total exports from the 25 largest rivers and the percent of total global export for which these rivers account are also shown, Tg = 10 g)...

Seitzinger, S. P., Harrison, J. A., Dumont, E., Beusen, A. H. W., and Bouwman, A. F. (2005). Sources and delivery of carbon, nitrogen and phosphorous to the coastal zone An overview of global nutrient export from watersheds (NEWS) models and their apphcation. Global Biogeochem. Cycles 19 (4), GB4S01. 

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