作者: M. Brault , J.C. Marty , A. Saliot
DOI: 10.1016/0146-6380(84)90043-3
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摘要: Abstract Particulate matter from vent waters and a hydrothermal metalliferous sediment have been collected in 1982 by the french submersible Cyana central graben of East Pacific rise, near 13°N. The fatty acid content particulates is compared to that surrounding bottom waters. production organic confirmed examination biological microbiological markers series. An additional contribution advection resuspension sedimented material discussed. distribution pattern shows very different figure sediments off axis ridge. large abundance indicates high activity micro-organisms vents.