I. EDUCATION
II. PROFESSIONAL EXPERIENCE
III. HONORS AND SCHOLARLY AWARDS
IV. TEACHING AND RESEARCH INTERESTS:
V. REFERENCES BY TOPIC
VI. REFERENCES BY RESEARCH SITE
VII. TEACHING AND RESEARCH GRANTS AND CONTRACTS
VIII. GRADUATE STUDENTS ADVISED
IX. SUMMARY OF COURSES TAUGHT
X. COMMITTEE SERVICE
XI. PROFESSIONAL SOCIETIES
XII. REVIEWER
XIII. CONFERENCES ORGANIZED
XIV. CONSULTING ACTIVITY
XV. LINKS

i) All References

ii) Aquatic Ecology

All topics

Lakes

Streams

iii) Biogeochemistry

All topics

Trace metals

Humic substances

iv) Hyporheic Zone/reactive solute transport

All topics

v) Miscellaneous

All topics

i) Antarctica/McMurdo Dry Valleys : McMurdo Dry Valleys LTER

All references

ii) Rocky Mountains : Niwot LTER

All references

Acid mine drainage

Pristine

iii) Miscellaneous

All references

• CEAE Curriculum Committee (member)

• Chair, Open House Committee
• Glaciology search committee
• Diversity committee
• Co-organizer, Distinguished Lecturer Series
• Chair, International Year of Mountains Committee

• Committee on Climate Change and Water Resources Management, Water Science and Technology Board, NRC, member 1990-1992.
• Committee on Antarctic Policy and Science, Polar Research Board, NRC, member 1991-1992.
• Freshwater Imperative, steering committee, 1992-1996, NSF supported effort to develop and promote research agenda for limnology.
• American Society of Limnology and Oceanography, member-at-large of ASLO Board, 1992- 1994, Ethics Committee, chair, 1992-present, President-elect, President, Past-President 1995- present.
• Polar Research Board, NRC, member 1994-1998.
• NSF-Office of Polar Programs Advisory Committee, member 1993-1996.
• Committee on Inland Aquatic Ecosystems, Water Science and Technology Board, NRC, member, 1994- 1996
• Chair, Council of Aquatic Sciences (organized 1st and 2nd Council meetings)
• NSF Panel Reviewing selection of Urban LTER projects
• Council of Scientific Society Presidents (CSSP), member 1996-2000
• Science Advisory Board, National Oceanic and Atmospheric Administration, member 1998-2000
• Chair, AGU Council Committee on Geobiology, 1998-2000, Acting President of Biogeosciences Section (2000-2002)
• Intergovernmental Panel on Climate Change, Working Group 2- Impacts, vulnerability and Adaptability, group 15- North America (1998-present)
• US Global Change Research Program, Water Cycle Science Plan committee (1999-2000)
• Editorial Committee for journal Ecosystems
• Editorial Committee for Advances in Water Resources Research

• Boulder Watershed Forum, November 25, presented public lecture "The cycling of chemicals between the hydrosphere and the biosphere in the Boulder Watershed", at Boulder Public Library.
• Boulder Valley School District, initiative for developing new environmental science curriculum.
• Boulder Creek Watershed Initiative, member Board of Directors (1997-present).
• Snake River Watershed Task Force

• American Society of Limnology and Oceanography (Member of Board: 1992-1994, President- elect: 1995, President 1996-1998, Past-President 1998-2000)
• American Chemical Society
• American Geophysical Union- Chair, AGU Committee of Biogeosciences (1998-2000), Acting President of Biogeosciences Section (2000-2002)
• International Humic Substances Society
• Phycological Society of America
• North American Benthological Society, member of Public Affairs Committee
• Sigma Xi

Journals:

Antarctic Science

Archiv of Hydrobiologie

Chemical Geology

Environmental Science and Technology

Geochimica Cosmochimica Acta

Hydrologic Processes

Journal of Arctic, Antarctic and Alpine Research

Journal of Soil Science Society of America

Limnology and Oceanography

Nature

Polar Biology

Water Research

Water Resources Research

Books:

MIT Press

Proposals:

NSF (Ecology and Ecosystems in DEB, Polar Programs, Hydrology)

Dept. of Agriculture

Department of Energy