First report of the JGOFS/LOICZ contintental margins task team / comp. & ed. by Julie Hall, Stephen V. SmithReport on the International workshop on contintental shelf fluxes of carbon, nitrogen and phosphorus / ed. and comp. by J. Hall, S.V. Smith and P.R. BoudreauReport of the JGOFS/LOICZ workshop on non-conservative fluxes in the contintental marginsReport of the JGOFS/LOICZ CMTT meeting no. 2