@Article{bgd-3-1121-2006, AUTHOR = {Altabet, M. A.}, TITLE = {Constraints on oceanic N balance/imbalance from sedimentary 15N records}, JOURNAL = {Biogeosciences Discussions}, VOLUME = {3}, YEAR = {2006}, NUMBER = {4}, PAGES = {1121--1155}, URL = {http://www.biogeosciences-discuss.net/3/1121/2006/}, ISSN = {1810-6277} }