Processes of formation and compsitional variability of hydrogenetic ferromanganese crusts, NW Pacific seamounts

Bibliographic Information

Other Title
  • 北西太平洋海山域における海水起源マンガンクラストの成長過程と組成変動

Description

The first attempt of systematic mapping and in-situ observations and measurements of hydrogenetic ferromanganese crusts using ROV (Hyper Dolphin, JAMSTEC) , indicated ubiquitous occurrence of thick layers of crusts over the outcrops on the slope of a seamount in the waterdepth range between 1000 and 3000 meters. The radiochemical dating by Be-isotopes and geochemical and mineralogical characteriztiton suggests a waterdepth dependent pattern in chemistry that may lead possible ocean-scale correlations.

Journal

Details 詳細情報について

  • CRID
    1390282680709368448
  • NII Article ID
    130004593459
  • DOI
    10.14862/geochemproc.57.0.70.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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