Oral session (Nov.26) / Poster session (Nov.26)
The Third Symposium on Polar Science, Multidiciplinary session
"Biogeochemistry in the seasonally ice-covered Antarctic Ocean"
Oral session
Nov. 26 (Mon) IMS 2nd floor Seminar Room
| 10:00-10:05 | Opening remarks | |
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Chair: Tsuneo Odate (NIPR) |
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| 10:05-10:35 | Responses of Antarctic marine ecosystems to global environmental changes with carbonate systems (RAMEEC) - Preliminary report of JARE53 - | Hiroshi Sasaki (Senshu U. Ishinomaki), Fumihiro Akiha (Senshu U. Ishinomaki), Shozo Motokawa (Soka U), Haruko Kurihara (Ryukyu U), Hisashi Endo (Hokkaido U), Hisayuki Yoshikawa (Hokkaido U.), Takahiro Iida (NIPR), Gen Hashida (NIPR), Tsuneo Odate (NIPR), Hiroshi Hattori (Tokai U.) |
| 10:35-10:50 | Impacts of ocean acidification and iron enrichment on phytoplankton assemblages in the Southern Ocean | Hisashi Endo (Hokkaido Univ.), Hiroshi Hattori (Tokai Univ.), Gen Hashida (NIPR), Takahiro Iida (NIPR), Shozo Motokawa (Soka Univ.), Hiroshi Sasaki (Senshu Univ. of Ishinomaki), Koji Suzuki (Hokkaido Univ.) |
| 10:50-11:05 | Impact estimation of Southern Ocean acidification on calcium carbonate phytoplankton | Hiroshi Hattori (Tokai Univ.). Tsubasa Mishima (tokai Univ.), Hisashi Endo (Hokkaido Univ.), Shouzo Motokawa (Soka Univ.), Takahiro Iida (NIPR), Haruko Kurihara (Ryukyu Univ), Gen Hashida (NIPR), Koji Suzuki (Hokkaido Univ.), Satoru Taguchi (Soka Univ.),Tsuneo Odate (NIPR), Hiroshi Sasaki (senshu Univ. Ishinomaki) |
| 11:05-11:15 | Coffee Break | |
Chair: Hiroshi Sasaki (Senshu Univ. Ishinomaki) |
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| 11:15-11:30 | Uptake of anthropogenic CO2 in the Australian sector of the Southern Ocean | Gen Hashida (NIPR), *Hisayuki.-I. Yoshikawa (Hokkaido Univ.), Tomohito. Okada (Tohoku Univ.), Shuji Aoki (Tohoku Univ.), Takakiyo Nakazawa (Tohoku Univ.), Hiroshi Sasaki (Ishinomaki Senshu Univ.) |
| 11:30-11:45 | Seasonal change of thecosomatous pteropods collected using mooring sediment traps in the Antarctic Ocean. | Fumihiro Akiha (Senshu Univ. Ishinomaki), Gen Hashida (NIPR), Hiroshi Hattori (Tokai Univ.), Hiroshi Sasaki (Senshu Univ. Ishinomaki) |
| 11:45-12:00 | The effect of pCO2 on size-fractionated phytoplankton community in the Southern Ocean | Shozo Motokawa (Soka University), Hiroshi Hattori (Tokai University), Gen Hashida (NIPR), Takahiro Iida (NIPR), Hisashi Endo(Hokkaido University), Hiroshi Sasaki (Senshu University of Ishinomaki), Satoru Taguchi (Soka University) |
Poster session
Nov. 26 (Mon) NIPR 3rd floor, Launge 13:00-14:30
| 26-C2-1 | Seasonal change of downward flux of planktonic foraminifera collected at 110°E, 60°S of the Antarctic Ocean in 2011 | Atsushi Narita (Senshu Univ. Ishinomaki), Fumihiro Akiha (Senshu Univ. Ishinomaki), Gen Hashida (NIPR), H. Hattori (Tokai Univ.), Hiroshi Sasaki (Senshu Univ. Ishinomaki) |
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| 26-C2-2 | Impacts of ocean acidification on the ecophysiology of pteropod Limacina helicina | Haruko Kurihara (U.Ryukyus), Fumihiro Akiha (Senshu U. Ishinomaki), HIroshi Sasaki (Senshu U.Ishinomaki) |