|  |  | 
                 
                  | Session Titles: | 
                 
                  |  |  | 
                 
                  | S 1.1 | Observed climate changes | 
                 
                  | S 1.2 | Climate model projections | 
                 
                  | S 2.1 | Marine carbon cycling and other biogeochemical cycles | 
                 
                  | S 2.2 | Ocean acidification and coral reef bleaching | 
                 
                  | S 3.1 | Natural hazards, sea level rise and coastal erosion | 
                 
                  | S 3.2 | Estuarine and wetland ecosystem functioning | 
                 
                  | S 4.1 | Impacts on lower trophic levels | 
                 
                  | S 4.2 | Impacts on higher trophic levels | 
                 
                  | S 5.1 | Scenarios for polar, mid-latitude, sub-tropical, and tropical 
                    environments and ecosystems | 
                 
                  | S 5.2 | Adaptation and mitigation of effects in the marine environment 
                    and ecosystems | 
                 
                  | W1 | Zooplankton and climate: response modes and linkages among 
                    regions, regimes, and trophic levels | 
                 
                  | W2_W3 joined
 | Linking Global Climate Model output to (a) trends in commercial 
                    species productivity and (b) changes in broader biological 
                    communities in the World's oceans | 
                 
                  | W4 | Prospects for multidisciplinary long-term ocean observations | 
                 
                  | W6 | Storm surges and flooding in the Baltic Sea |