Reduced nitrogen fixation in the glacial ocean inferred from changes in marine nitrogen and phosphorous inventories
Ganeshram, R.S.; Pedersen, T.F.; Calvert, S.E.; François, R. (2002). Reduced nitrogen fixation in the glacial ocean inferred from changes in marine nitrogen and phosphorous inventories. Nature (Lond.) 415(6868): 156-159
In: Nature: International Weekly Journal of Science. Nature Publishing Group: London. ISSN 0028-0836; e-ISSN 1476-4687, meer
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