The 3rd Joint Symposium onOcean, Coastal, and Atmospheric Sciences

University of TokyoAtmosphere and Ocean Research Institute

Center for International Collaboration

University of Hawai‘iSchool of Ocean and Earth Science and Technology

Sea Grant College ProgramInternational Pacific Research Center

PROGRAM AND ABSTRACTS

MARCH 10-12, 2015

University of Tokyo and University of Hawai‘i

University of Tokyo and University of Hawai‘i The 3rd Joint Symposium on Ocean, Coastal, and Atmospheric Sciences

University of Tokyo and University of Hawai‘i

The 3rd Joint Symposium onOcean, Coastal, and Atmospheric Sciences

PROGRAM AND ABSTRACTS

MARCH 10-12, 2015

University of TokyoAtmosphere and Ocean Research Institute

Center for International Collaboration

University of Hawai‘iSchool of Ocean and Earth Science and Technology

Sea Grant College ProgramInternational Pacific Research Center

University of Tokyo and University of Hawai‘i The 3rd Joint Symposium on Ocean, Coastal, and Atmospheric Sciences

Thanks To Our SponsorsThis symposium is jointly supported by:

For more information, please contact:Susumu Hyodo, Atmosphere and Ocean Research InstituteUniversity of Tokyo5-1-5 Kashiwanoha, KashiwaChiba 277-8564, Japan

Phone: +81-4-7136-6202 Email: hyodo@aori.u-tokyo.ac.jpWebsite: http://www.aori.u-tokyo.ac.jp/

Darren T. Lerner,

University of Hawaii Sea Grant College Program2525 Correa Road, HIG 238Honolulu, HI 96822, USA

Phone: +1-808-956-7031Email: lerner@hawaii.eduWebsite: http://seagrant.soest.hawaii.edu/

University of Tokyo and University of Hawai‘i The 3rd Joint Symposium on Ocean, Coastal, and Atmospheric Sciences

Center for International Collaboration, AORI, University of Tokyo

International Pacific Research Center, SOEST, University of Hawaii

University of Hawaii Sea Grant College Program

Academic and research exchange agreements between the University of Tokyo and the University of Hawaii at Manoa

Strategic partnership between the University of Tokyo and the University of Hawaii

Organizing committee members of the 3rd Joint Symposium are (in alphabetical order):Kazue AOKI, Juichiro ASHI, Koji HAMASAKI, Naoko HARA, Hiroyasu HASUMI, Susumu HYODO, Koji INOUE, Yoko IWATA, Hajime OBATA, Eitarou OKA, Katsufumi SATO, Mitsuo UEMATSU, Yusuke YOKOYAMA.

1

Get off at "Todai Nishi" bus stop from TX Kashiwanoha-Campus Sta. (West exit): Tobu Bus (Depart from No.1 Stop) 8min-15min. Nishi-Kashiwa 03 bound for Nagareyama Otakanomori Sta. Nishi-Kashiwa 03 bound for Todai Nishi. Nishi-Kashiwa 04 bound for Edogawadai Sta. Kashiwa Campus Shuttle Bus (Service time is limited -> http://www.k.u-tokyo.ac.jp/index.html.en)

ACCESS

University of Tokyo and University of Hawai‘i The 3rd Joint Symposium on Ocean, Coastal, and Atmospheric Sciences2

PROGRAM

18:30-20:30

9:30-9:40

9:40-9:50

9:50-10:15 (O1)

10:15-10:30

10:30-10:55 (O2)

10:55-11:20 (O3)

11:20-11:45 (O4)

11:45-13:15

Ice Breaker (Restaurant Come-sta, Mitsui Garden Hotel Kashiwa-no-ha, 1F)

Welcome Session (Chair: Susumu Hyodo)

Hiroshi Niino (Director of AORI)

Darren Lerner (Director of Hawaii Sea Grant Office)

Mitsuo UematsuDistribution of radioactive materials in seawater of the North Pacific Ocean after the Fukushima Daiichi Nuclear Power Station Accident

Coffee break

Session 1 (Chair: Hiroyasu Hasumi)

H. Annamalai, Jan Hafner, Bunmei Taguchi and Julian P. McCrearyThermodynamic control of the Asian-Australian monsoon precipitation

Masato Mori, Masahiro Watanabe, Hideo Shiogama, Jun Inoue and Masahide Kimoto

Robust Arctic sea-ice influence on the frequent Eurasian cold winters in past decades

Tim LiWhat causes divergent projections of ENSO amplitude changes in CMIP5 models under global warming?

Lunch and Poster Session

P1: Junshi Ito, Hiroshi Niino, and Tsutao OizumiLarge Eddy Simulation of Entire Tropical Cyclone

P2: Shota Katsura, Eitarou Oka, and Kanako SatoFormation Mechanism of Barrier Layer in the Subtropical Pacific

P3: Masatoshi Miyamoto, Eitarou Oka, Daigo Yanagimoto, Shinzou Fujio, Masao Kurogi and Hiroyasu HasumiMesoscale variability of deep currents in Northwest Pacific Basin

P4: Eitarou Oka, Bo Qiu, Yusuke Takatani, Kazutaka Enyo, Daisuke Sasano, Naohiro Kosugi, Masao Ishii, Toshiya Nakano, and Toshio SugaDecadal variability of Subtropical Mode Water subduction and its impact on biogeochemistry

PROGRAM

March 11 (Wed)

March 10 (Tue)

University of Tokyo and University of Hawai‘i The 3rd Joint Symposium on Ocean, Coastal, and Atmospheric Sciences3

P5: Hitoshi Kaneko, Ichiro Yasuda, Kosei Komatsu, and Sachihiko ItohEnhanced nitrate flux due to turbulence along the Kuroshio front

P6: Shoko Hirabayashi, Yusuke Yokoyama, Atsushi Suzuki, Yuta Kawakubo, Yosuke Miyairi, Takashi Okai, Satoshi NojimaAssessing the accuracy of oxygen isotopes and Sr/Ca as proxies of sea surface temperature at the extreme latitudinal limits of Porites corals

P7: Takeshige Ishiwa, Yusuke Yokoyama, Yosuke Miyairi, Stephen Obrochta, Takenori Sasaki, Akihisa Kitamura, Atsushi Suzuki, Minoru Ikehara, Ken Ikehara, Katsunori Kimoto, Julien Bourget, Hiroyuki MatsuzakiReappraisal of sea-level lowstand during the Last Glacial Maximum observed in the Bonaparte Gulf sediments, northwestern Australia

P8: Ryuki Shishikura, Shotaro Suzuki, Takuhei Shiozaki, Koji HamasakiThe vertical and horizontal distribution pattern of anaerobic ammonium-oxidizing (anammox) bacteria in the central Pacific Ocean

P9: Ryutaro GotoEcological diversification and host switching in the symbiotic bivalve superfamily Galeommatoidea

P10: Kohji MabuchiRevision of the systematics of the cardinalfishes (Percomorpha: Apogonidae) based on molecular phylogenies

P11: Mieko Sassa, Koji InoueThe discovery and functional analysis of two divalent metal transporters in bibalves

P12: Takuya Fukuoka, Tomoko Narazaki, Katsufumi SatoMigration pattern of green turtles (Chelonia mydas) at a temperate foraging area in the northern Pacific Ocean

P13: Naoyuki Miyata, Tomohiko Mori, Nobuyuki Miyazaki, Katsufumi SatoShort excursions from seawater to freshwater in Japanese sea bass: micro salinity habitat measured by fish-borne data loggers deployed on eulyhaline fish

P14: Tomohiko Mori, Naoyuki Miyata, Jun Aoyama, Yasuaki Niizuma, Katsufumi SatoEstimation of metabolic rate from activity measured by recorders deployed on Japanese sea bass Lateolabrax japonicus

P15: Miho Sakao, Yoshinari Yonehara, Ken Yoda, Katsufumi SatoStreaked shearwaters rely on conspecifics to spot foraging sites

P16-17:Projet Grand Maillet: Introduction and goals

PROGRAM

University of Tokyo and University of Hawai‘i The 3rd Joint Symposium on Ocean, Coastal, and Atmospheric Sciences4

13:15-13:40 (O5)

13:40-14:05 (O6)

14:05-14:30 (O7)

14:30-14:45

14:45-15:10 (O8)

15:10-15:35 (O9)

15:35-16:00 (O10)

16:00-16:15

16:15-16:40 (O11)

16:40-17:05 (O12)

17:05-17:30 (O13)

17:30-17:55 (O14)

19:00-

Session 2 (Chairs: Koji Hamasaki and Yoko Iwata)

Kiana Frank and Rosanna AlegadoEnvironmental drivers of microbial community dynamics in marine environments

Ryo KanekoDiverse bacterial communities associated with suspended particles in the deep sea

Jason E. AdolfResponses of coastal plankton communities to terrigenous water inputs around Hawai‘i Island, Hawai‘i, USA

Coffee break

Kazi Md. AzimuddinDiazotrophs in zooplankton-associated microbial communities in the Pacific Ocean

Brian W. BowenPhylogeography of Tropical Reef Fishes

Hiroaki FukumoriEvolutionary history, species diversity and biogeography of amphidromous neritid gastropods in the Indo-West Pacific

Coffee Break

Session 3 (Chairs: Katsufumi Sato and Darren Okimoto)

Itsumi Nakamura, Carl G. Meyer, Katsufumi SatoUnexpected positive buoyancy in deep-sea sharks

Andre P. SealeEnvironmental and hormonal control of osmoregulation in a euryhaline fish

Marty K.S. Wong, Haruka Ozaki, Yutaka Suzuki, Wataru Iwasaki, Yoshio TakeiTranscriptomic analyses of major osmoregulatory organs of euryhaline teleosts transferred from freshwater to seawater

Yoko YamaguchiAutocrine actions of tilapia prolactin: a new perspective on the regulation of endocrine system

Banquet (Yamauchi Farm, Kashiwa-no-ha)

PROGRAM

University of Tokyo and University of Hawai‘i The 3rd Joint Symposium on Ocean, Coastal, and Atmospheric Sciences5

9:30-9:55 (O15)

9:55-10:20 (O16)

10:20-10:45 (O17)

10:45-11:00

11:00-11:25 (O18)

11:25-11:50 (O19)

11:50-12:15 (O20)

12:15-13:30

13:30-15:00

Session 4 (Chairs: Eitarou Oka and Hajime Obata)

Kelvin RichardsTurbulence in the natural environment

Tomoki Miyakawa, Kazuyoshi Kikuchi, The NICAM-teamGlobal cloud/cloud-system resolving simulations by NICAM, and a very recent collaborative study with IPRC

Niklas Schneider, Kazuyoshi Kikuchi, Hisashi Nakamura, Masami Nonaka, Justin Small, Kohei Takatama and Bunmei Taguchi

The response of the lower troposphere to ocean sea surface temperature fronts and eddies

Coffee break

Sachihiko Itoh, Ichiro Yasuda, Hiromichi Ueno, Toshio Suga, and Shigeho KakehiRegeneration of an ocean anticyclone: from warm to cold

Asami Suzuki, Hajime Obata, Toshitaka GamoDistributions and biogeochemical cycles of platinum in estuaries, the western North Pacific and its marginal seas

Kaoru Kubota, Yusuke Yokoyamaa, Tsuyoshi Ishikawa, Atsushi Suzuki, Masao Ishii

Rapid decline in pH of coral calcification fluid due to incorporation of anthropogenic CO2

Lunch

Tour of AORI facilities

PROGRAM

March 12 (Thr)

University of Tokyo and University of Hawai‘i The 3rd Joint Symposium on Ocean, Coastal, and Atmospheric Sciences6

University of Tokyo and University of Hawai‘i The 3rd Joint Symposium on Ocean, Coastal, and Atmospheric Sciences