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Planetary Metabolism Symposium
     February 21, 2003  •  University of Colorado at Boulder
EVENTS ARCHIVES

Environmental Responses to Anthropogenic Perturbations Poster

In February 2003, speakers from CIRES discussed a variety of topics, including global climate change, air quality, aquatic ecosystems, and government responses to extreme weather events. This symposium attracted over 100 attendees, including scientists from CU and NOAA, graduate students, and post-docs, as well as members of the public.

Friday, February 21, 2003

Shelley Copley Welcome
Russell K. Monson Global Agriforest Expansion and Atmospheric Quality: A Glimpse at the Bad News and Good News
Konrad Steffen Arctic Regional Climate Assessment: The Case Study of Greenland
Carol A. Wessman Regional Production and Carbon Stocks in Southwester USA Rangelands: Land-use Impacts on the Grassland-Woodland Balance
Fred C. Fehsenfeld Anthropogenic Influence on Air Quality
Shelley D. Copley Evolution of a New Metabolic Pathway for Biodegradation of an Anthropogenic Pollutant
William M. Lewis, Jr. Effects of Human Activities on Aquatic Ecosystems of the Western States
Pieter Tans Increasing Greenhouse Gas Concentrations in the Atmosphere
Amanda Lynch Towards an Integrated Assessment of Observed Climate Change and the Impacts of Extreme Events in the Western Arctic
Roger Pielke, Jr. Extreme Events and their Societal Impacts: Scientific Challenges and Policy Significance
Carol Wessman Wrap-up

Poster Session Abstracts

Ecosystem effects of wind and salvage-logging disturbance in a subalpine forest

Recruitment of Enzymes to Serve New Functions in a Newly Evolving Metabolic Pathway

Communicating Climate Systems Variability Over Log 10 Temporal Scales: The Development and Evaluation of the Climate Timeline

Impact of Natural Organic Matter on Bioreduction of Fe(III) and U(VI)

Boundary Layer Profiles of Aerosol Size Distribution Obtained by Kites and a Tethered Balloon During the Arctic Ocean Expedition (AOE-2001)

Factors Affecting In-Stream Denitrification Rates in a Nitrogen-Contaminated Stream in the Upper Illinois River Basin: A Comparison of Two Techniques

Regional NPP and Carbon Stocks in Southwestern USA Rangelands: Land-use Impacts on the Grassland-Woodland Balance

Vegetation Map of the Chihuahuan Desert-Shortgrass Steppe Transition Zone in the Sevilleta National Wildlife Refuge

Single Particle Mass Spectrometry of Ice Nuclei

Aerosol Mass Spectrometry Measurements at the Pittsburgh EPA Supersite--Insights on Particle Composition, Sources, and Nucleation Bursts





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