Big Data & Pan-Arctic Net Ecosystem Exchange (PANEEx model) – John Connolly
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Dr. John Connolly, Department of Geography, St. Patrick’s College, DCU EPA National SC5 Information Day H2020, 21 st October, 2015
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Transcript of Big Data & Pan-Arctic Net Ecosystem Exchange (PANEEx model) – John Connolly
Dr. John Connolly, Department of Geography, St. Patrick’s College, DCU EPA National SC5 Information Day H2020, 21st October, 2015
Geodatabase - GIS - Spatial data mining (Landsat & MODIS satellite data)
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)
Light Response Curve
Mbufong et al., In Prep.
PAR
AirT
MODIS LAI
NEE
Mean July NEE (2008 -2010) for Arctic tundra estimated using the PANEEx model (Preliminary results) Mbufong et al., In Prep.
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.
Thank you
Abisko, Arcti
