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.
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Institutions
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Publications
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Field Sites
Project Progress
Sampled subaerial Iceland lakes and performed direct cell counts for comparasion to subglacial lakes
Set up long-term microcosm experiments using pristine glacial ice and volcanic tephra to study rates of microbial colonization
Retrieved samples of glacial margin outflow water for direct cell counts and analysis as possible method of indirect sampling of subglacial lakes
With Icelandic collaborators, redesigned hot-water drill for improved performance and reliability and included filtering and UV sterilization- 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:
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PROJECT MEMBERS:
Thorsteinn Thorsteinsson
Co-Investigator
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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