Outline of Session

   

Atmospheric and Hydrospheric Sciences(A) / Complex & General(CG)
A-CG36 Science in the Arctic Region

Short title Arctic
Oral presentation
Date/Room/Chair 		April 29 PM1 (14:15 - 16:00) 311 Sei-Ichi Saitoh 
April 29 PM2 (16:15 - 18:00) 311 Rikie Suzuki 
April 30 AM1 (09:00 - 10:45) 311 Jun Inoue 
April 30 AM2 (11:00 - 12:45) 311 Naomi Harada 
April 30 PM1 (14:15 - 15:00) 311 Sei-Ichi Saitoh 
Poster presentation
Date/Room 		April 30 (Core Time 18:15 - 19:30) Poster
Contact Sei-Ichi Saitoh
Email ssaitoh@fish.hokudai.ac.jp
Convener Sei-Ichi Saitoh  / Jun Inoue  / Naomi Harada  / Rikie Suzuki 
Scope The Arctic region and surrounding circumpolar region is the key area for the study of global change because the anthropogenic impact is projected to be the largest in this area due to the complicated feedback processes of the nature. A number of international and interdisciplinary research projects are in progress for the studies on the atmosphere-ocean-land system under the extension program of the International Polar Year (IPY) during 2007 to 2008. In order to understand the feedback processes occurring in the Arctic and to project the global warming in the future, we need to establish the intense observational network and to exchange the knowledge and information by combining the different scientific communities under the common interest of the Arctic. Contributions from Green Network of Excellence (GRENE) Arctic Climate Change Research Project are also welcome.
Notes Please keep 12 min. for presention and 3 min. for discussion


Time Presentation No Title Author Presenter Abstract
Oral Presentation   April 29 PM1 (14:15-16:00) 311                              to the top
14:15 - 14:30 ACG36-01 Catastrophic reduction of sea-ice in the Arctic Ocean - its impact on the marine ecosystems in the polar region- HARADA, Naomi
KIMOTO, Katsunori
ONODERA, Jonaotaro
other 		HARADA, Naomi English
14:30 - 14:45 Invited
ACG36-02 		Hindcast simulation of the ice and circulation in the Arctic Ocean for 1978-2012: An application of AO-FVCOM. CHEN, Changsheng
ZHANG, Yu
PROSHUTINSKY, Andrey
other 		CHEN, Changsheng English
14:45 - 15:00 ACG36-03 Changes in the Western Arctic Biogeochemistry over the Last Three Decades: a Modeling Perspective. SPITZ, Yvette H. SPITZ, Yvette H. English
15:00 - 15:15 ACG36-04 Relationship of Primary Productivity in Northwind Abyssal Plain with Beaufort Gyre Variation WATANABE, Eiji
ONODERA, Jonaotaro
HARADA, Naomi
other 		WATANABE, Eiji English
15:15 - 15:30 ACG36-05 Estimating potential habitat for chum salmon (Oncorhynchus keta) in the Western Arctic using a bioenergetics model coupl KISHI, Michio
YOON, Seokjin
WATANABE, Eiji 		KISHI, Michio English
15:30 - 15:45 ACG36-06 Seasonal changes in zooplankton swimmer and faecal pellets collected using a sediment trap in the western Arctic Ocean MATSUNO, Kohei
YAMAGUCHI, Atsushi
FUJIWARA, Amane
other 		MATSUNO, Kohei English
15:45 - 16:00 ACG36-07 Volume, heat and freshwater fluxes of Pacific Water through the Barrow Canyon in the Arctic Ocean ITOH, Motoyo
KIKUCHI, Takashi
NISHINO, Shigeto 		ITOH, Motoyo English
Oral Presentation   April 29 PM2 (16:15-18:00) 311                              to the top
16:15 - 16:30 ACG36-08 Water masses transporting process from the Bering Sea to the Arctic Ocean revealed from multiple chemical tracers JIANG, Kai
ZHANG, Jing 		JIANG, Kai English
16:30 - 16:45 ACG36-09 Influence of the Gulf Stream on the Barents Sea ice retreat and Eurasian coldness SATO, Kazutoshi
INOUE, Jun
WATANABE, Masahiro 		SATO, Kazutoshi English
16:45 - 17:00 ACG36-10 Study of interannual variability of the atmospheric water cycle in the Arctic circumpolar region ISHIGE, Takaya
HIYAMA, Tetsuya
FUJINAMI, Hatsuki 		HIYAMA, Tetsuya English
17:00 - 17:15 ACG36-11 Evaluation of Large-scale Surface Wetness Variations in Northern High Latitudes During 1980-2010 TAKATA, Kumiko
XU, Jianqing
HARA, Masayuki
other 		TAKATA, Kumiko English
17:15 - 17:30 ACG36-12 Multidisciplinary in situ and satellite observations for accurate detection of phenology in sub- and Arctic ecosystems NAGAI, Shin
TEI, Shunsuke
KOBAYASHI, Hideki
other 		NAGAI, Shin English
17:30 - 17:45 ACG36-13 Estimate of permafrost organic carbon balance in Alaskan boreal and tundra ecosystems using natural radiocarbon tracer KONDO, Miyuki
UCHIDA, Masao
UTSUMI, Motoo
other 		KONDO, Miyuki English
17:45 - 18:00 ACG36-14 Large-Scale Forest Fires in Alaska: Weather Conditions in 2004 and 2005 HAYASAKA, Hiroshi HAYASAKA, Hiroshi English
Oral Presentation   April 30 AM1 (09:00-10:45) 311                              to the top
09:00 - 09:15 Invited
ACG36-15 		Detection and attribution of changes in arctic ecosystems and atmospheric CO2 PATRA, Prabir
KOBAYASHI, Hideki
SAEKI, Tazu 		PATRA, Prabir English
09:15 - 09:30 ACG36-16 Epoch difference of water cycles in eastern and western Siberia OSHIMA, Kazuhiro
OGATA, Koto
PARK, Hotaek
other 		OSHIMA, Kazuhiro English
09:30 - 09:45 ACG36-17 The Structure Change of Arctic Cyclones on Cyclone Phase Space AIZAWA, Takuro
TANAKA, Hiroshi 		AIZAWA, Takuro English
09:45 - 10:00 ACG36-18 A negative phase shift of winter AO/NAO due to the recent Arctic sea ice reduction in late autumn NAKAMURA, Tetsu
YAMAZAKI, Koji
IWAMOTO, Katsushi
other 		NAKAMURA, Tetsu English
10:00 - 10:15 ACG36-19 Cross spectral analysis of the AO index using the AOI equation TANAKA, Hiroshi TANAKA, Hiroshi English
10:15 - 10:30 ACG36-20 Cryospheric studies using satellite data in the GRENE Arctic Project ENOMOTO, Hiroyuki
ALIMASI, Nuerasimuguli
KAMEDA, Takao
other 		ENOMOTO, Hiroyuki English
10:30 - 10:45 ACG36-21 Recent changes of satellite-derived snow grain size and glacial microbial activities in Greenland ice sheet AOKI, Teruo
KUCHIKI, Katsuyuki
NIWANO, Masashi
other 		AOKI, Teruo English
Oral Presentation   April 30 AM2 (11:00-12:45) 311                              to the top
11:00 - 11:15 ACG36-22 Acceleration and deceleration of ice thickness variations in Greenland from ICESat laser altimetry (2003-2009) MATSUO, Koji
FUKUDA, Yoichi
SUZUKI, Kazuyoshi 		MATSUO, Koji English
11:15 - 11:30 ACG36-23 Sensitivity of Response of Greenland Ice Sheet to Global Warming on Surface Mass Balance and Initialization methods SAITO, Fuyuki
ABE-OUCHI, Ayako
TAKAHASHI, Kunio 		SAITO, Fuyuki English
11:30 - 11:45 ACG36-24 Ice thickness change of Bowdoin Gletscher, northwestern Greenland TSUTAKI, Shun
SUGIYAMA, Shin
SAKAKIBARA, Daiki
other 		TSUTAKI, Shun English
11:45 - 12:00 ACG36-25 Estimation of glacier motions at Svalbard, NovayaZemlya with ALOS/PALSAR KONUMA, Yoshiki
FURUYA, Masato 		KONUMA, Yoshiki English
12:00 - 12:15 ACG36-26 Snow impurity concentration and snow grain size measured in Ny-Alesund, Svalbard KUCHIKI, Katsuyuki
AOKI, Teruo
NIWANO, Masashi
other 		KUCHIKI, Katsuyuki English
12:15 - 12:30 ACG36-27 New developments of Arctic Data archive System(ADS) YABUKI, Hironori
SUGIMURA, Takeshi 		YABUKI, Hironori English
12:30 - 12:45 ACG36-28 Recent advance in discussions on the Arctic Environmental Studies ENOMOTO, Hiroyuki
OHATA, Tetsuo 		ENOMOTO, Hiroyuki English
Oral Presentation   April 30 PM1 (14:15-15:00) 311                              to the top
14:15 - 14:30 3-min talk in an oral session (ACG36-P01 / ACG36-P02 / ACG36-P03 /ACG36-P04 / ACG36-P05)
14:30 - 14:45 3-min talk in an oral session (ACG36-P06 / ACG36-P07 / ACG36-P08 /ACG36-P09)


Presentation No Title Author Presenter Abstract
Poster Presentation   April 30  Core Time (18:15-19:30) Poster                    to the top
Invited
ACG36-P01 		Sea ice and ocean primary production and phenology in the Arctic Ocean JIN, Meibing JIN, Meibing English
ACG36-P02 The effect of meteorological condition on energy and carbon budget on taiga-tundra boundary in North-eastern Siberia MIYAZAKI, Shin
TEI, Shunsuke
BRAGIN, Ivan
other 		MIYAZAKI, Shin English
ACG36-P03 Year to year variations in larch growth and their controlling factors in taiga-tundra boundary ecosystem, NE Siberia LIANG, Maochang
TEI, Shunsuke
SUGIMOTO, Atsuko
other 		LIANG, Maochang English
ACG36-P04 Spacial distribution of vegetation at taiga-tundra boundary ecosystem in eastern Siberia MOROZUMI, Tomoki
BRAGIN, Ivan
STAROSTIN, Egor
other 		MOROZUMI, Tomoki English
ACG36-P05 Satellite observation of cryospheric change using Arctic Data archive System (ADS) ALIMASI, Nuerasimuguli
ENOMOTO, Hiroyuki
YABUKI, Hironori
other 		ALIMASI, Nuerasimuguli English
ACG36-P06 Age of the Pacific Winter Water in the Canada Basin estimated from SF6 OGIWARA, Yusuke
KAWAI, Michiyo 		OGIWARA, Yusuke English
ACG36-P07 Mineralization Rate of Soil Organic Carbon at the Lowland of Indigirka River in Northeastern Siberia SHINGUBARA, Ryo
TANABE, Shinichi
TAKANO, Shinya
other 		SHINGUBARA, Ryo English
ACG36-P08 Accurate snowfall measurement at Yakutsk, Russia HIRASAWA, Naohiko
SUGIURA, Konosuke
HOSAKA, Masahiro
other 		HIRASAWA, Naohiko English
ACG36-P09 Continuous measurements of the atmospheric O2/N2 ratio at Ny-Alesund, Svalbard GOTO, Daisuke
MORIMOTO, Shinji
AOKI, Shuji
other 		GOTO, Daisuke English
ACG36-P10 Geographical variations in formation process of cryoconite granules on Arctic glaciers FUJISAWA, Yuta
TAKEUCHI, Nozomu
NAGATSUKA, Naoko
other 		FUJISAWA, Yuta English
ACG36-P11 Development of a Palsa along the Denali Highway, Alaska IWAHANA, Go
UCHIDA, Masao
KONDO, Miyuki
other 		IWAHANA, Go English
ACG36-P12 Sr-Nd isotopic ratios of mineral dust in Arctic snow NAGATSUKA, Naoko
OGAWA, Yoshimi
GOTO-AZUMA, Kumiko
other 		NAGATSUKA, Naoko English
ACG36-P13 Intercomparison of Arctic atmospheric reanalysis data: Deriving observation-based forcing data for terrestrial models MORI, Junko
SAITO, Kazuyuki
MIYAZAKI, Shin
other 		MORI, Junko English
ACG36-P14 Automatic measurement of gas emission/uptake of Alaskan permafrost soils YONEMURA, Seiichiro
UCHIDA, Masao
KONDO, Miyuki 		KONDO, Miyuki English
ACG36-P15 Simulating effects of natural fire disturbance on soil carbon storage of boreal forest and tundra ecosystems in Alaska WANG, Xin
YOKOZAWA, Masayuki
ARAKIDA, Hazuki
other 		WANG, Xin English
ACG36-P16 Methane Oxidation Potential of Arctic Wetland Soil of a Taiga-Tundra Ecotone in Northeastern Siberia MURASE, Jun
SUGIMOTO, Atsuko
SHINGUBARA, Ryo
other 		MURASE, Jun English
ACG36-P17 Online visualization tool "VISION" on Arctic Data archive System (ADS) SUGIMURA, Takeshi
YABUKI, Hironori 		SUGIMURA, Takeshi English
ACG36-P18 Shrinking glaciers in Suntar Khayata, east Siberia KADOTA, Tsutomu
SHIRAKAWA, Tatsuo
KUSAKA, Ryo
other 		KADOTA, Tsutomu English
ACG36-P19 Effect of snow depth on pan-Arctic permafrost thermal regimes PARK, Hotaek
FEDOROV, Alexander
WALSH, John 		PARK, Hotaek English
ACG36-P20 Fixed-point observation of diatom biocoenosis and water mass condition in the northern Chukchi Sea during September 2013 ONODERA, Jonaotaro
NISHINO, Shigeto 		ONODERA, Jonaotaro English
ACG36-P21 Reconstruction of paleoenvironmental changes in the Chukchi Borderland over the last 15.5kyr UCHIDA, Masao
KUMATA, Hidetoshi
KONDO, Miyuki
other 		KONDO, Miyuki English