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IPY: Collaborative research on carbon, water, and energy balance at flagship observatories and in a pan- Arctic network Donie Bret-Harte, Gus Shaver, Ed.

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Presentation on theme: "IPY: Collaborative research on carbon, water, and energy balance at flagship observatories and in a pan- Arctic network Donie Bret-Harte, Gus Shaver, Ed."— Presentation transcript:

1 IPY: Collaborative research on carbon, water, and energy balance at flagship observatories and in a pan- Arctic network Donie Bret-Harte, Gus Shaver, Ed Rastetter, John Hobbie, Brian Barnes, Sergey Zimov Eugenie Euskirchen, Katey Walter, Anja Kade, Glenn Scott, Adrian Rocha, Gabrielle Tomasky-Holmes, Nikita Zimov Eugenie Euskirchen, Katey Walter, Anja Kade, Glenn Scott, Adrian Rocha, Gabrielle Tomasky-Holmes, Nikita Zimov University of Alaska Fairbanks, Marine Biological Laboratory, NE Science Station, Cherskii, Russia

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3 Project Status and Progress Two eddy flux towers established at Imnavait Creek, AK, Sept. 07 Near real-time data available on our web site and linked to CADIS Kalman filter modeling underway Arctic Field Science course taught at Toolik Field Station, May 07

4 Coordination and Integration Participation in AON PI and SAON meetings April 08 workshop on carbon, water, and energy balance across the pan-Arctic, Edmonton, Canada (in association with SAON 2 meeting) –Guests include representatives of sites in Canada, Zackenberg, Sweden –Goal is to prepare for one or more data-driven syntheses of pan-Arctic data on C, water, and energy balance Beginning to archive all of the RAISE project data in the Arctic LTER database, toward developing a pan-Arctic database of carbon, water, and energy flux data. Provide water flux data to Sturm AON project for calculation of sublimation

5 Future Directions & Planning for 2008 season Instrument 40 m tower in Cherskii with CO 2, H 2 O, energy balance, and CH 4 instrumentation, in coordination with NOAA –Equipment shipment to Russia has been delayed, but should be leaving soon (we hope) Measurements of CO 2, H 2 O, energy flux in large tundra burn NW of Toolik Field Station Continue measurements at Imnavait, 1st summer season Arctic Field Science course offered again, in parallel with Cherskii course (Walter & Holmes) QA/QC and archive data according to FluxNet standards (Arctic LTER site) Planning for two additional workshops toward pan-Arctic integration


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