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Big Data & Pan-Arctic Net Ecosystem Exchange (PANEEx model) – John Connolly


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Flash presentation given by John Connolly, Dublin City University, at the 2015 Horizon 2020 SC5 Information Day, 21/10/2015, Herbert Park Hotel, Dublin

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Big Data & Pan-Arctic Net Ecosystem Exchange (PANEEx model) – John Connolly

  1. 1. Dr. John Connolly, Department of Geography, St. Patrick’s College, DCU EPA National SC5 Information Day H2020, 21st October, 2015
  2. 2. Geodatabase - GIS - Spatial data mining (Landsat & MODIS satellite data)
  3. 3. Light Response Curve Mbufong et al., 2014. Net Ecosystem Exchange could be derived from: • Air Temperature (AirT) • Photosynthetically Active Radiation (PAR) • Leaf Area Index (LAI)
  4. 4. Light Response Curve Mbufong et al., In Prep.
  5. 5. PAR
  6. 6. AirT
  7. 7. MODIS LAI
  8. 8. NEE Mean July NEE (2008 -2010) for Arctic tundra estimated using the PANEEx model (Preliminary results) Mbufong et al., In Prep.
  9. 9. Collaborators Herbert Njuabe Mbufong Dr. Magnus Lund Dr. Mikkel Ramstorf Prof. Torben Christensen Dr. Andreas Persson Prof. Lars Eklundh Antonin Kusbach David Thau & Earth Engine Developers References • Mbufong, H. N., Lund, Magnus , Aurela, M.; Christensen, T. R., Eugster, W.; Friborg, T.; Hansen, B. U.; Humphreys, E. R.; Jackowicz-Korczynski, M.; Kutzbach, L.; Lafleur, P. M.; Oechel, W. C.; Parmentier, F. J W., Rasse, D. P.; Rocha, A. V.; Sachs, T.; Van Der Molen, M. K.; Tamstorf, M. P. (2014). Assessing the spatial variability in peak season CO2 exchange characteristics across the Arctic tundra using a light response curve parameterization. Biogeosciences, 11, 17, p. 4897-4912. • Mbufong,, H. N., Kusbach, A., Lund, M., Persson, A. Christensen, T. R., Tamstorf, M. P., Connolly, J. (In Prep). Measurement-based upscaling of pan Arctic net ecosystem exchange: the PANEEx project.
  10. 10. Thank you Abisko, Arcti