TY - JOUR A1 - Altabet, M. A. T1 - Constraints on oceanic N balance/imbalance from sedimentary 15N records JO - Biogeosciences Discuss. J1 - BGD VL - 3 IS - 4 SP - 1121 EP - 1155 Y1 - 2006/07/25 PB - Copernicus Publications SN - 1810-6277 UR - http://www.biogeosciences-discuss.net/3/1121/2006/ L1 - http://www.biogeosciences-discuss.net/3/1121/2006/bgd-3-1121-2006.pdf ER -