Zotino Tall Tower Observation Facility
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The Zotino Tall Tower Observation Facility (ZOTTO) is a climatic research station in the Siberian taiga in the proximity of Zotino. Established and operated from the Max-Planck Society and the Institute of Forest, Krasnojarsk, it serves as a long-term observing platform to be operated at least over the next 30 years. Faraway of human influences the researchers want to determine among other things, how the concentration of greenhouse gases and the rising temperatures of the terrestrial atmosphere affect each other mutually. The heart of the station is 304 m high tower, on which precision instruments measure the concentration of carbon dioxide, methane and other greenhouse gases. The measurement data are processed directly in the station at the foot of the tower and then transferred to the institute of Forest, Krasnojarsk as well as the Max-Planck-Institute for Biogeochemistry in Jena. The station is operational since September 2006. It extends the project TCOS Siberia (Terrestrial carbon Observing system - Siberia), 2002-2005, in enterprise, a project funded in the 5th framework programme of the European Union, uniting 8 European and 4 Russian partners. TCOS-Siberia is coordinated by the Max-Planck-Institute for Biogeochemistry in Jena. A main conclusion of the project is that Siberian forests constitute a substantially smaller carbon-sink than so far assumed.
