CO2 Project


Scientists representing seven LTER sites, five countries, and two federal agencies are participating in a program to examine continental scale patterns in the role of surface waters in landscape-scale carbon dynamics. The CO2 project, which includes a summer field data collection program at sites worldwide, has three major objectives:
Identify the continental-scale patterns in CO2 saturation and compare the relative importance of terrestrial carbon inputs to lakes and streams in arctic, temperate and sub-tropical environments

Begin to determine at the landscape scale how specific processes, such as hydrologic inputs or carbon uptake by primary producers, relate to observed variation of CO2 saturation in neighboring or interconnected lakes and streams

Evaluate, using long-term data records of CO2 saturation, the magnitude of change over time in the relative importance of land-water linkages


For more information:
Tim Kratz tkratz@lternet.edu 715/356-9494

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