Session :

Arroyo CO2 SYSTEM DYNAMICS IN THE DALTON POLYNYA, EAST ANTARCTICA ..................................................................................... 3 Chappell BOTH DISSOLVED IRON AND COASTAL WATER ADDITIONS TO SOUTHERN DRAKE PASSAGE WATERS STIMULATE SIMILAR GROWTH RESPONSES AND SHIFTS IN DIATOM COMMUNITY COMPOSITION. ......................................................................................................... 4 Feng BENTHIC BIOLOGICAL HOTSPOTS IN THE NORTHERN BERING AND CHUKCHI SEAS: SPATIAL DISTRIBUTIONS AND ENVIRONMENTAL DRIVERS .................................................................................................................................................................................... 4 Kim DATA ASSIMILATIVE ECOSYSTEM MODELING OF BACTERIAL DYNAMICS AND UPPER-OCEAN CARBON CYCLING IN THE COASTAL WEST ANTARCTIC PENINSULA ................................................................................................................................................................ 5 Mannio ARCTIC-COLORS (ARCTIC-COASTAL LAND OCEAN INTERACTIONS) ...................................................................................... 6 Mayot ASSESSING PHYTOPLANKTON ACTIVITIES IN THE SEASONAL ICE ZONE OF THE GREENLAND SEA OVER AN ANNUAL CYCLE .................... 6 Oakes ORGANIC PERIOSTRACUM PROTECTS PTEROPOD SHELLS FROM DISSOLUTION IN ARAGONITE UNDERSATURATED WATERS ...................... 7 Ridge PROJECTED INCREASES IN ARCTIC FRESHWATER EXPORT REDUCE THE NORTH ATLANTIC ANTHROPOGENIC CARBON SINK ................... 8 Smith REPORT OF THE ROSS SEA WORKING GROUP MEETING .......................................................................................................... 8 Stoeven NUTRIENT MAXIMA ALONG THE EAST SIBERIAN SEA ........................................................................................................... 9