Nitrogen isotopic composition and chemical composition of altered oceanic crust from ODP Legs 129 and 185

• Main Authors: Li, Long, Bebout, Gray E, Idleman, Bruce D
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA 2007
• Subjects: 129-801B; 129-801C; 185-1149B; 185-1149C; 185-1149D; 185-801C; 29-279A; 34-319A; 37-332B; 46-396B; 51-417A; 51-417D; 59-448; 59-448A; 60-458; 60-459B; 61-462A; 70-504B; Antarctic Ocean/Tasman Sea/RIDGE; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Joides Resolution; Leg129; Leg185; Leg29; Leg34; Leg37; Leg46; Leg51; Leg59; Leg60; Leg61; Leg70; North Atlantic/CONT RISE; North Atlantic/VALLEY; North Pacific/Philippine Sea/RIDGE; North Pacific/SEDIMENT POND; North Pacific/TRENCH; North Pacific Ocean; Ocean Drilling Program; ODP; South Pacific/BASIN; Antarc*; Antarctic; Antarctic Ocean; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.711140; https://doi.org/10.1594/PANGAEA.711140

Knowledge of the subduction input flux of nitrogen (N) in altered oceanic crust (AOC) is critical in any attempt to mass-balance N across arc-trench systems on a global or individual-margin basis. We have employed sealed-tube, carrier-gas-based methods to examine the N concentrations and isotopic co...