Auxiliary material for Paper 2006JC003852 Assessment of skill and portability in regional marine biogeochemical models: Role of multiple planktonic groups Marjorie A. M. Friedrichs1,2, Jeffrey A. Dusenberry3, Laurence A. Anderson3,Robert Armstrong4, Fei Chai5, James R. Christian6, Scott C. Doney3, John Dunne7, Masahiko Fujii5,8, Raleigh Hood9, Dennis McGillicuddy3, J. Keith Moore10, Markus Schartau4,11, Yvette H. Spitz12, and Jerry D. Wiggert2 1 Virginia Institute of Marine Science, College of William and Mary, Gloucester Point, Virginia, USA. 2 Old Dominion University, Norfolk, Virginia, USA. 3 Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA. 4 State University of New York at Stony Brook, Stony Brook, New York, USA. 5 University of Maine, Orono, Maine, USA. 6 Fisheries and Oceans Canada, Victoria, British Columbia, Canada. 7 Geophysical Fluid Dynamics Laboratory, Princeton, New Jersey, USA. 8 Hokkaido University, Sapporo, Hokkaido, Japan. 9 University of Maryland Center for Environmental Science, Cambridge, Maryland, USA. 10 University of California at Irvine, Irvine, California, USA. 11 Institute for Coastal Research, GKSS-Forschungszentrum, Geesthacht, Germany. 12 Oregon State University, Corvallis, Oregon, USA. Friedrichs, M. A. M., et al. (2007), Assessment of skill and portability in regional marine biogeochemical models: Role of multiple planktonic groups, J. Geophys. Res, 112, C08001, doi:10.1029/2006JC003852. Introduction The auxiliary material included here is Appendix A, which as described in the text of the paper, provides details of the model equations and parameters for those models which have not yet been published, or for which modifications have been made. 2006jc003852-text01.txt This file includes the text describing Models 3, 4, 5, 8, 9, 10 and 11 2006jc003852-fs01.tif This file contains the equations, state variables, parameter formulations and parameter values for Model 3. 2006jc003852-fs02.tif This file contains the equations for Model 4. 2006jc003852-fs03.tif This file contains the state variables, parameter formulations and parameter values for Model 4. 2006jc003852-fs04.tif This file contains the equations for Model 5. 2006jc003852-fs05.tif This file contains the equations, state variables, parameter formulations and parameter values for Model 8. 2006jc003852-fs06.tif This file contains the equations for Model 9. 2006jc003852-fs07.tif This file contains the parameter values used for Model 10. 2006jc003852-fs08.tif This file contains the equations for Model 11. 2006jc003852-fs09.tif This file contains the state variables and parameter formulations used for Model 11. 2006jc003852-fs10.tif This file contains the parameter values used for Model 11.