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2005 Annual Science Report

University of Hawaii, Manoa Reporting  |  JUL 2004 – JUN 2005

Icelandic Subglacial Volcanic Habitats

Project Summary

Successful field test of drill in June 2005. We expect drill to be fully operational for planned June 2006 expedition.

4 Institutions
3 Teams
0 Publications
0 Field Sites
Field Sites

Project Progress


  1. Sampled subaerial Iceland lakes and performed direct cell counts for comparasion to subglacial lakes

  2. Set up long-term microcosm experiments using pristine glacial ice and volcanic tephra to study rates of microbial colonization

  3. Retrieved samples of glacial margin outflow water for direct cell counts and analysis as possible method of indirect sampling of subglacial lakes

  4. With Icelandic collaborators, redesigned hot-water drill for improved performance and reliability and included filtering and UV sterilization
  5. Successful field test of drill in June 2005. We expect drill to be fully operational for planned June 2006 expedition.

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  • PROJECT INVESTIGATORS:
    Eric Gaidos Eric Gaidos
    Project Investigator
  • PROJECT MEMBERS:
    Thorsteinn Thorsteinsson
    Co-Investigator

  • RELATED OBJECTIVES:
    Objective 2.1
    Mars exploration

    Objective 2.2
    Outer Solar System exploration

    Objective 5.3
    Biochemical adaptation to extreme environments

    Objective 6.2
    Adaptation and evolution of life beyond Earth

    Objective 7.1
    Biosignatures to be sought in Solar System materials