地球内部の水-マントル遷移層は水のリザバーか?-  [in Japanese] Water in the Earth's Interior-Is the mantle transition zone a water reservoir?-  [in Japanese]

Access this Article

Search this Article

Author(s)

    • 井上 徹 INOUE Toru
    • 愛媛大学理学部生物地球圏科学科 Department of Earth Sciences, Ehime University

Abstract

H<SUB>2</SUB>O is an important volatile material in the Earth, and it affects the physical properties (e. g. density, elastic velocity, viscosity, rheobgical property, diffusion, electrical conductivity and melting temperature) of the Earth's materials. Recently, it has been darified that significant amounts of H<SUB>2</SUB>O can be accommodated in β and γ phases of olivine, which means that the mantle transition zone has the potential of being a water reservoir in the Earth. In this paper, I review the H<SUB>2</SUB>O contents, lattice parameters and elastic properties of hydrous β and γ phases, the effect of H<SUB>2</SUB>O on the phase transformation of olivine, and the possibilities of water transportation into the mantle transition zone are discussed on the basis of these experimental data.

Journal

  • THE REVIEW OF HIGH PRESSURE SCIENCE AND TECHNOLOGY

    THE REVIEW OF HIGH PRESSURE SCIENCE AND TECHNOLOGY 10(2), 124-133, 2000-05-20

    The Japan Society of High Pressure Science and Technology

References:  63

Cited by:  1

Codes

  • NII Article ID (NAID)
    10004668716
  • NII NACSIS-CAT ID (NCID)
    AN10452913
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    0917639X
  • NDL Article ID
    5358051
  • NDL Source Classification
    ZP1(科学技術--化学・化学工業)
  • NDL Call No.
    Z17-1589
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
Page Top