CBIOMES Provinces Working Group
Contact: Chris Follett
The Provinces Working Group is a cross-institutional collaboration that grew out of discussions at the 2019 Annual Meeting. Drawing together CBIOMES investigators with expertise in statistical methods, physical and biogeochemical modeling, and remote sensing, the group is exploring questions concerned with spatial and temporal controls on marine phytoplankton distributions observed in nature and in models.
Current work has focused around defining a simplified, gridded, monthly climatology to explore methods for comparing models and observations utilizing provinces. Group members have used this data-set to test methods for objectively defining provinces (Christian Müller, Flatiron; Thomas Jackson, PML); used previously defined ‘Longhurst Provinces’ to compare model-data distributionally (Bror Jönsson, PML); and are developing transport methods to optimally partition deviations into quantity, space, and time components (Sangwon Hyun, Jacob Bien; USC). Additional comparisons have been done focused on temporal shifts (Marie-Fanny Racault, PML).
Moving forward, group members are keen to utilize objectively defined provinces and their boundaries to test the mechanisms which control the location and time-evolution of ecosystems and the biogeochemical cycles they control.
To find out more or to get involved, email email@example.com
Papers in Preparation:
“A Distributional Comparison of Model and Satelite Chlorophyll Observations”, Bror Jönsson, C.L. Follett, J. Bien, S. Sathyendranath, S. Dutkiewicz, S. Hyun, G. Kulk, G. Forget, C. Müller, M. F. Racault, C. N. Hill, T. Jackson
“Quantitatively comparing the time-space evolution of the surface ocean across scale”, S. Hyun and other members of the CBIOMES Provinces Working Group.
Follett C. L., Dutkiewicz, S., Forget, G., B.B. Cael, and Follows, M. J., Moving Ecological and Biogeochemical Transitions Across the North Pacific, Limnology and Oceanography (Under Review)
Moving Ecological and Biogeochemical Transitions Across the North Pacific – SCOPE 2020 Annual Meeting Microtalk (login required)
(CBIOMES investigators highlighted in bold)
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2019 Annual Meeting Plenary: Defining Provinces (login required)