International Conferences/Symposiums/Meetings
1） Ebuchi, N. : Evaluation of wind speed algorithm of AMSR and AMSR-E using
scatterometer-derived wind, GCOM PI Workshop 2010,Tokyo,Japan, 13-Jan-2010
2） Ebuchi, N. : Dual Frequency Scatteromter (DFS) on GCOM-W2, GCOM PI
Workshop 2010,Tokyo,Japan, 13-Jan-2010
3） Ohshima, K. I., Nihashi, S., Iwamoto, K., Tamura, T., Toyota,T. : Development of ice
thickness and concentration algorithm in thin sea ice region, GCOM PI Workshop,JAXA, Tokyo,Japan, 13-Jan-2010
4） Oshima, K. and Y. Tanimoto : Coherent spatial patterns of the decadal variation andwarming trend in the North Pacific SST field in the CMIP3 simulations, 2ndInternational Workshop on Global Change Projection: Modeling, Intercomparison,and Impact Assessment jointly with 3nd International Workshop on KAKUSHIN
Program, Tsukuba,Japan, Feb-2010
5） Tanimoto, Youichi, Kunihiro Aoki, Shoshiro Minobe, Masaki Haniu, and Yoshikazu
Sasai : North Pacific oceanic eddy heat transport estimated by a high resolution
ocean GCM simulation and satellite data, 2010 AGU Ocean Sciences, Portland,Oregon, Feb-2010
6） SHIRASAWA Kunio, EBUCHI Naoto, LEPPÄRANTA Matti, ISHIKAWA Masao,
TAKATSUKA Toru : Ice edge dynamics from C-band radar and HF radar coastalstations, The Okhotsk Sea & Cold Ocean Research, Monbetsu, Japan, 21-Feb-2010
7） LEPPÄRANTA Matti, OIKKONEN Annu, SHIRASAWA Kunio : Studies of thefrequency spectrum of sea ice velocity in the Sea of Okhotsk, The Okhotsk Sea &Cold Ocean Research, Monbetsu, Japan, 21-Feb-2010
8） TATEYAMA Kazutaka, ENOMOTO Hiroyuki, SHIRASAWA Kunio : Western Arctic
sea ice thinning - Results from field observations and satellite remote sensing, TheOkhotsk Sea & Cold Ocean Research, Monbetsu, Japan, 21-Feb-2010
9） Aoki, K., Kubokawa, A., Sasaki, H., and Sasai, Y. : Mid-latitude baroclinic Rossby
waves in the OFES simulation, 2010 AGU Ocean Science Meeting, Portland, Oregon,
USA, 22-Feb-201010）

Nakamura, T., Y. Isoda, H. Mitsudera, S. Takagi, M. Nagasawa : Breaking ofUnsteady Lee Waves Generated by Diurnal Tides, 2010 Ocean Sciences Meeting,Portland, Oregon, USA, 22-Feb-2010
11）

Uchimoto, K., T. Nakamura, J. Nishioka, H. Mitsudera, M. Yamamoto-Kawai,K. Misumi, and D. Tsumune : Influence of diapycnal mixing around the Kuril
Islands and brine rejection on the distribution of CFCs in the Sea of Okhotsk, 2010
Ocean Sciences Meeting, Portland, Oregon, USA, 22-Feb-2010

12）

Mitsudera, H., K. Uchimoto, and T. Nakamura : Hydraulic control of stratified

barotropic flow over topography: Mechanisms of cold belt formation off the Soya
Warm Current along the northeastern coast of Hokkaido, 2010 Ocean Sciences
Meeting, Portland, Oregon, USA, 22-Feb-201013）

Misumi, K., D. Tsumune, Y. Yoshida, T. Yoshimura, K. Uchimoto, T. Nakamura,

J. Nishioka, H. Mitsudera, F. O. Bryan, K. T. Lindsay, K. Moore, S. C. Doney :Numerical Simulation of Dissolved Iron Concentrations in the North Pacific:
Importance of the Sedimentary Iron Source, 2010 Ocean Sciences Meeting, Portland,Oregon, USA, 22-Feb-201014）

Nihashi, S., Ohshima, K. I., Kiumura, N : Creation of heat/salt flux data set inthe Okhotsk Sea using AMSR-E sea ice data., US CLIVAR/SeaFlux Workshop,
Surface

Fluxes:ChallengesforHigh

Latitudes,Boulder,

Colorado,USA,

17-Mar-201015）

Ohshima, K. I., Tamura, T., Nihashi, S., Iwamoto, K., Simizu, D., Fukamachi,

Y : Global Mapping of sea ice production and heat/salt flux in ice-covered regions,using satellite passive microwave data, US CLIVAR/SeaFlux Workshop, Surface
Fluxes: Challenges for High Latitudes, Boulder, Colorado,USA, 18-Mar-201016）

Ebuchi, N : Physical and biochemical environments in the Sea of Okhotsk, 日露

生態系保全ワークショップ, VLADIVOSTOK,Rusia, 6-Apr-201017）

Yara, Y., M. Fujii, Y. Yamanaka, N. Okada, H. Yamano and K. Oshima,

Projected effects of global warming on corals in seas close to Japan, International
Symposium on Climate Change Effects on Fish and Fisheries: Forecasting Impacts,Assessing

Ecosystem

ResponsesandEvaluating

ManagementStrategies,Sendai,Japan, 15-Apr-201018）

Nihashi, S., N. Ebuchi, Y. Fukamachi, and S. Takahashi : Characteristics of sea

ice in the Okhotsk coastal polynyas revealed by QuikSCAT/SeaWinds with AMSR-E,
ice-profiling sonar, and digital camera observations, International Ocean Vector
Winds Science Team Workshop 2010, Barcelona, Spain, 19-Apr-2010
19）

Nakamura, T., Isoda, Y., Mitsudera, H., Takagi, S., Nagasawa, M., and Abe, S. :Direct Observation of a Breaking Unsteady Lee Wave Generated by Diurnal Tides
and an Estimate of its Global Occurrence, EGU General Assembly 2010, Vienna,
Austria, 6-May-201020）

Ohshima, K. I. and Riser, S. C. : Mapping and interannual variations of sea-ice

thickness in the Okhotsk Sea inferred from ocean salinity profile in spring, IGS
International Symposium on Sea Ice in the Physical and Biogeochemical System,
Tromso,Norway, 6-May-2010

21）

Abe, S. and Nakamura, T.: Diapycnal Mixing Induced by Diurnal Tidal Flow in

the Aleutian Passes., EGU General Assembly 2010, Vienna, Austria, 7-May-2010
22）

Nakamura, Tomohiro : Scattering of Internal Waves with Frequency Changeover Rough Topography, EGU General Assembly 2010, Vienna, Austria, 7-May-201023）

Toyota, T., S. Ono, K. Cho, K.I. Ohshima : Retrieval of sea ice thickness

distribution in the Sea of Okhotsk from ALOS/PALSAR backscatter data,
International

GlaciologicalSociety

symposium

onsea

ice,Tromso,Norway,

1-Jun-201024）

Nihashi, S., Ohshima, K. I.., and Kimura, N. : Creation of heat/salt flux data

set in the Okhotsk Sea using AMSR-E sea ice data, and its application toinvestigation of phytoplankton bloom, IGS International Symposium on Sea Ice in
the Physical and Biogeochemical System, Tromso,Norway, 1-Jun-2010
25）

Tamura, T., Ohshima, K. I., Toyota, T., Tateyama, K., Massom, R. A., and Worby,

A. P. : Heli-borne observation of sea ice with AMSR-E sensor in the Southern Ocean
and the Sea of Okhotsk, International Glaciological Society symposium on sea ice inthe physical and biogeochemical system, Tromso,Norway, 1-Jun-2010
26）

Tamura, T., Ohshima, K. I.., and Nihashi,

S. : Global mapping of sea ice

production and surface heat/salt-flux in the sea ice region, IGS International
Symposium on Sea Ice in the Physical and Biogeochemical System, Tromso,Norway,2-Jun-201027）

Toyota, T., C. Haas, T. Tamura : Floe size distribution of relatively small sea ice

in the Antarctic marginal ice zone in late winter, International Glaciological Society
symposium on sea ice, Tromso,Norway,3-Jun-2010
28）
inNihashi, S., N. Ebuchi, S. Takamashi, and Y. Fukamachi : Characteristics of ice
theOkhotsk

coastalpolynyas,IGS

SeaIceSymposium

2010,Tromso,Norway,3-Jun-201029）

Ohshima, K. I.: Japanese SASSI activities, ISSI workshop on Assessing

Antarctic sea ice, Oslo, Norway, 7-Jun-201030）

Toyota, T. : Retrieval of ice thickness in the seasonal ice zone with L-band SAR,ISSI workshop on Assessing Antarctic sea ice, Bern, Swiss,8-Jun-2010
31）

Aoki, S. : Stable oxygen isotope ratio of sea water and its spatial distribution at

the continental margin of Antarctica, IPY Oslo Science Conference, Oslo,Norway,8-Jun-201032）

Fukamachi, Y., Ohshima, K. I., Aoki, S., Kitade, Y., Tamura, T., andWakatsuchi, M. : Antarctic Bottom Water revealed by mooring measurements off
Cape Darnley, Antarctica, International Polar Year Oslo Science Conference, Oslo,Norway,9-Jun-201033）

Rintoul, S. R., Sallee, J.-B., Sokolov, S., Fukamachi, Y., Meijers, A. : Southern

Ocean Circulation and Change: Australia's Contribution to the IPY CASO andSASSI Programs, International Polar Year Oslo Science Conference, Oslo,Norway,9-Jun-201034）

Kawaguchi, Y., Tamura, T., Kikuchi, T., and Itoh, M. : Numerical study ofPacific Winter Water formation in Chukchi Sea using SSM/I thin-ice algorithm:
Roles of Alaskan coastal polynya, International Polar Year Oslo Science Conference,Oslo, Norway, 10-Jun-201035）

SUGIMOTO, F., TATEYAMA, K., ENOMOTO, H., SHIRASAWA, K. : Snow

depthandsea-icethicknessmeasurements

bydrillingandanelectromagnetic-induction technique in the Southern Ocean in 2003 and 2007, The
20th IAHR International Symposium on Ice, Lahti, Finland,14-Jun-2010
36）

OIKKONEN, A., SHIRASAWA, K., LEPPÄRANTA, M. : Ice drift in Baltic Sea

and Sea of Okhotsk, The 20th IAHR International Symposium on Ice, Lahti,Finland,14-Jun-201037）

MAKELÄ, M., SHIRASAWA, K., LEPPÄRANTA, M. : Surface heat budget andice covered period length at Saroma-ko Lagoon, Japan, The 20th IAHR
International Symposium on Ice, Lahti, Finland,14-Jun-2010
38）

Yara, Y., K. Oshima, M. Fujii, Y. Yamanaka, N. Okada and H. Yamano :Evaluating uncertainties in projected effects of global warming on corals in seas
close to Japan, The Second Asia Pacific Coral Reef Symposium 2010,Thai,15-Jun-2010
39）

Takatoshi Sakazaki, Maura Hagan, and Masatomo Fujiwara : Diurnal tide in

the troposphere and stratosphere as observed with reanalysis Data, 2010 CEDAR
workshop, Boulder, Colorado, 22-Jun-201040）

Nakamura, T., T. Toyoda, Y. Ishikawa, and T. Awaji : Effects of Mass

Source/Sink at the Western Boundary on the Wind-Driven Gyres: Implications for
the Ventilation of the North Pacific Intermediate Layer through Convection in theOkhotsk Sea and Tidal Mixing at the Kuril Straits., 2010 Western PacificGeophysics Meeting, Taipei, 22-Jun-201041）

Fukamachi, Y., Ohshima, K. I,. Mukai, Y., Mizuta, G., and Wakatsuchi, M. :Sea-ice drift characteristics revealed by measurement of acoustic Doppler current
profiler and ice-profiling sonar off Hokkaido in the Sea of Okhotsk, International
symposium on snow, ice and humanity in a changing climate,Sapporo,Japan,
22-Jun-2010

42）

Mitsudera, H., K. Uchimoto, and T. Nakamura : Mechanisms of Cold Belt

Formation off the Soya Warm Current along the Northeastern Coast of Hokkaido.,
2010 Western Pacific Geophysics Meeting, Taipei, Taiwan, 23-Jun-2010
43）Nakamura, T., Y. Kawasaki, T. Kono, and T. Awaji : Large-Amplitude Internal

Waves Observed in the Kruzenshtern Strait of the Kuril Island Chain and Possible
Water Transport and Mixing., 2010 Western Pacific Geophysics Meeting, Taipei,Taiwan, 24-Jun-2010
44）

Mitsudera, H., T. Ichimura, and T. Nakamura : Deep Mixing along

Thermohaline Fronts in Surface Mixed Layer., 2010 Western Pacific Geophysics
Meeting, Taipei, Taiwan, 25-Jun-2010
45）

Nakamura, T., Y. Isoda, H. Mitsudera, S. Takagi, M. Nagasawa, and S. Abe :Direct Observation of a Breaking Unsteady Lee Wave Generated by Diurnal Tides
and an Estimate of its Global Occurrence, 2010 Western Pacific Geophysics
Meeting,, AGU, Taipei, Taiwan, 25-Jun-201046）

Nakanowatari, T.,Ohshima, K. I., and Nagai, S. : What determines themaximum sea ice extent in the Sea of Okhotsk? Importance of ocean thermal
condition from the Pacific, International symposium on snow, ice and humanity in achanging climate,Sapporo,Japan, 25-Jun-201047）

Ebuchi, N., Kubota, M., Kamachi, M., Kutsuwada, K., Iwasaka, N., Konda, M.,Ando, K., Isoguchi, O., Shimoda, H. : Research plan of the Japanese SSS Science
Team: Evaluation and utilization of sea surface salinity and L-band sigma-0 fromAquarius, 2010 Aquarius/SAC-D Science Team Meeting, Seattle, Washington,
19-Jul-201048）

Ebcuhi, N. : Synergism of AMSR and DFS, IGARSS 2010, Honolulu, Hawaii,

28-Jul-201049）

Ebuchi, N., Fukamachi, Y., Ohshima, K. I : Propagation of subinertial

variations in the Soya Warm Current revealed by HF ocean radars, IGARSS 2010,Honolulu, Hawaii,29-Jul-2010
50）

Nihashi, S., Iwamoto, K., and Ohshima, K. I. : Development of AMSR-E thin ice

algorithm in the Arctic and Antarctic Oceans, and the Okhotsk Sea, ISPRSTechnical Commission VIII Symposium,Kyoto,Japan, 9-Aug-2010
51）

Ebcuhi, N. : Sensor synergy of active and passive microwave instruments forobservations of marine surface winds, ISPRS Techinical Commission VIII
Symposium,Kyoto,Japan, 10-Aug-2010
52）

Ebuchi, N. : Global monitoring of marine surface winds, IAA 50th Anniversary

Celebration Symposium on Global Climate Change,Nagoya,Japan, 30-Aug-2010

53）

Takatoshi Sakazaki, Maura Hagan, and Masatomo Fujiwara : Diurnal

variations of upper-tropospheric and lower-stratospheric winds over Japan asrevealed with MU radar (34.85N, 136.10E) and five reanalysis data sets,International Symposium on the 25th Anniversary of the MU Radar,Kyoto,Japan,
2-Sep-2010
54）

Fujiyoshi Yasushi, Yamashita Kazuya, Fujiwara Chusei : Detection oforganized airfloow in the atmospheric boundary layer and the free atmosphereusing a 3D-scanning coherent Doppler lidar, International Symposium on
Environmental Monitoring in East Asia- Remote Sensing and Field Research forForest and Precipitation Monitoring ,Kanazawa,Japan, 27-Sep-2010
55）

Tamura, T., Ohshima, K. I., Nihashi, S., and Hasumi, H. : Estimation of surface

heat/salt fluxes associated with sea ice growth/melt in the Southern Ocean,Australia - New Zealand Climate Forum 2010, Hobart,Australia,15-Oct-2010
56）

Ebcuhi, N., Sensor synergy of active and passive microwave instruments forobservations of marine surface winds, PORSEC 2010, Keelung,Chine, 20-Oct-2010
57）

Fujiyoshi Yasushi, Fujiwara Chusei，Yamashita Kazuya, : Cloud scientificstudies in the atmospheric boundary layer, 2nd China-Japan Workshop on
Air-Sea-Land Interactions (ASLI), Guangzhou,Chine, 4-Nov-2010
58）

Tanimoto, Y.，H. Tokinaga, and S.-P. Xie : A local pressure minimum over

Kuroshio, The 2 Kuroshio Implementation Panel (KIP) Workshop,Tokyo,Japan,15-Nov-2010
59）

Ohshima, K. I., Nihashi, S., Tamura, T., and Fukamach, Y. : Polynya formationand sea ice production off Cape Darnley Antarctica, revealed by ALOS PALSAR andAMSR-E data, 4th ALOS Joint PI Symposium,Tokyo,Japan, 15-Nov-2010
60）

Toyota, T., C. Haas : Retrieval of the thickness distribution of sub-Arctic andArctic sea ice using ALOS/PALSAR, The 4th Joint PI Symposium of ALOS Data
Nodes for ALOS Science,Tokyo,Japan, 16-Nov-2010
61）

Ebcuhi, N. : Evaluation of wind speed algorithm of AMSR and AMSR‐E using

scatterometer-derived

wind,JointPI

WorkshopofGlobal

Environmental

Observation Mission,Tokyo,Japan, 8-Dec-201062）

Yoshida Kohei, and Yamazaki Koji : Tropical cooling in the case of stratosphericsudden warming in January 2009: focus on the tropical tropopause layer, AGU fallmeeting 2010, San francisco, USA, 12-Dec-201063）

Nakanowatari, T., K. Uchimoto, T. Nakamura, H. Mitsudera, K. I. Ohshima,

Decadal to pentadecadal variability of intermediate water temperature in the Sea ofOkhotsk: An ice-ocean coupled model simulation, 2010 AGU Fall Meeting, Sanfrancisco, USA, 13-Dec-201064）

Tanimoto, Y. : A low SLP wedge and ageostrophic surface winds along theKuroshio and its extension – Analysis and monitoring, Air-sea Interaction andClimate Variability over the Northwest Pacific, Honolulu, Hawaii, Dec-201065）

Ohshima, K. I., Nihashi, S., Iwamoto, K., and Tamura, T. : Development of sea

ice thickness and concentration algorithm in thin ice regions, Joint PI Workshop ofGlobal Environmental Observation Mission,Tokyo,Japan, 7-Dec-2010
66）

Iwamoto, K., Ohshima, K. I., Tamura, T., and Nihashi, S. : Mapping of sea ice

production in the Arctic Ocean using AMSR-E thin ice algorithm, SecondInternational Symposium on the Arctic Research,Tokyo,Japan, 8-Dec-2010