Ocean Science Meeting 2012 (2012/2/22, Wed)

水曜日で気になった発表のメモと要旨へのリンク。口頭はGEOTRACESセッションを聞いて、ポスター色々。

[057: Biogeochemical Cycling of Micronutrient Trace Elements]

→鉄などの海洋微量元素の生物地球化学。鉄リガンドな有機物が気になる。

Oral

Misumi, K.; Lindsay, K.; Moore, K.; Doney, S. C.; EVALUATING THE IMPACTS OF SPATIALLY-VARYING IRON-BINDING LIGAND CONCENTRATIONS ON DISSOLVED IRON DISTRIBUTIONS IN THE GLOBAL OCEAN 

Nishioka, J.; Obata, H.; Tsumune, D.; EVIDENCE OF EXTENSIVE WIDESPREAD OF HYDROTHERMAL DISSOLVED IRON IN THE INDIAN OCEAN 

Wurl, O.; Phillips, M.; Zimmer, L.; Cutter, G.; ARSENIC BIOGEOCHEMISTRY IN THE NORTH ATLANTIC OCEAN: RELATIONSHIP TO PHOSPHATE STRESS 

[148: Recent Advances in In Situ Chemical and Biological Measurements in Marine Environments]

→海中現場測定器の開発。

Poster

Szmant, A. M.; Whitehead, R. F.; Murphy, B.; Mazel, C.; CISME: NEW TECHNOLOGY DEVELOPMENT TO MEASURE CORAL IN SITU METABOLISM 

Beckler, J. S.; Nuzzio, D. B.; Taillefert, M.; DEVELOPMENT OF AN ANION-EXCHANGE TECHNIQUE FOR IN-SITU HIGH PRESSURE LIQUID CHROMATOGRAPHY MEASUREMENTS OF MAJOR ANIONS IN MARINE WATERS 

[158: Shedding Light on the Dark Ocean:  Advances in Linking Physical and Microbial Oceanography to Biogeochemistry]

→深海や熱水噴出孔などの微生物学・生物地球化学。MG1のシングルセルゲノムがしれっとポスターに出ていた。

Poster

Olins, H. C.; Frank, K. L.; Rogers, D. R.; Girguis, P. R.; MEASUREMENTS OF MICROBIAL PRIMARY PRODUCTIVITY IN HYDROTHERMAL VENT SULFIDES 

Baltar, F.; Reinthaler, T.; Lekunberri, I.; Herndl, G. J.; Pinhassi, J.; PROKARYOTIC FUNCTION AND DIVERSITY RESPONSE TO DIFFERENT AMENDMENTS IN THE SUBTROPICAL NORTH ATLANTIC OXYGEN MINIMUM ZONE

Smith, K. A.; Stock, C. A.; Dunne, J. P.; Sarmiento, J. L.; ATTACHED BACTERIA FLUX AS A MECHANISTIC CONTROL ON MESOPELAGIC PARTICLE REMINERALIZATION 

Swan, B. K.; Chaffin, M. D.; Martinez-Garcia, M.; Masland, D. P.; Lluesma Gomez, M.; Poulton, N. J.; Sieracki, M. E.; Stepanauskas, R.; WHOLE GENOME ANALYSIS OF UNCULTURED, AMMONIA-OXIDIZING MARINE GROUP IARCHAEA FROM THE MESOPELAGIC USING SINGLE-CELL GENOMICS 

[165: Climate Change Impacts On the Bering Sea and Related Polar Seas: From Observation to Prediction]

→ベーリング海セッションに、窒素同位体組成な研究が二つあった。やたらと高い。

Morales, L. V.; Granger, J.; Sigman, D. M.; Prokopenko, M. G.; Plessen, B.; ELEVATED 15N/14N IN PARTICULATE ORGANIC MATTER, ZOOPLANKTON, AND DIATOM FRUSTULE-BOUND NITROGEN FROM THE ICE COVERED WATER COLUMN OF THE BERING SEA SHELF

Chang, B. X.; Devol, A. H.; Sigman, D. M.; AN EXAMINATION OF BENTHIC NITROGEN CYCLING USING THE ISOTOPIC COMPOSITION OF AMMONIUM IN BERING SEA POREWATERS