Session Details
[A-CG48][EJ] Science in the Arctic Region
Wed. May 24, 2017 5:15 PM - 6:30 PM JST
Wed. May 24, 2017 8:15 AM - 9:30 AM UTC
Wed. May 24, 2017 8:15 AM - 9:30 AM UTC
Poster Hall International Exhibition Hall HALL7
The Arctic and 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 have been conducted for the studies on the land-atmosphere-ocean system. 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. The objectives of this session are 1) to exchange our knowledge on the observational facts and integrated modelling and 2) to deepen our understanding on wide range of natural sciences related to the Arctic and the circumpolar region. Studies on humanities, social sciences, and interdisciplinary fields are also welcomed.
[ACG48-P01]Validation of soil moisture contribution to near surface temperature by numerical sensitivity experiment in Northeastern Asia
*Enkhbat Erdenebat1 (1.Hokkaido University)
[ACG48-P02]Time-lag effects of forest ecosystem response to climate change in continental dry climate zones over the circum-Arctic; a multiple approach using satellite images and tree-rings analyses
*Shunsuke Tei1, Atsuko Sugimoto1, Trofim Maximov2,3 (1.Arctic Research Center, Hokkaido University, 2.Institute for Biological Problems of Cryolithozone SB RAS, 3. BEST center, North Eastern Federal University)
[ACG48-P03]The role of vegetation change upon polar amplification in warm climate by feedback analysis
*Ryouta O'ishi1, Masakazu Yoshimori2, Ayako Abe-Ouchi1,3 (1.Atmosphere and Ocean Research Institute, the Universitoy of Tokyo, 2.Hokkaido University, 3.JAMSTEC)
[ACG48-P04]Projecting future greenhouse gas release by global land surface-vegetation coupled model with explicit permafrost dynamics
*Tokuta Yokohata1, Kazuyuki Saito2, Hiroshi Ohno3, Go Iwahana4, Akihiko Ito1, Kumiko TAKATA1 (1.National Institute for Environmental Studies, 2.Japan Agency for Marine-Earth Science and Technology, 3.Kitami Institute for Technology, 4.University of Alaska Fairbanks)
[ACG48-P05]Estimation of the Siberian fire in September 2016 on the concentration of ozone and BC in the Pan-Arctic region using a regional chemical transport model
*Masayuki Takigawa1, Fumikazu Taketani1, Yugo Kanaya1, Takuma Miyakawa1, Petr Mordovskoi1, Masahiro Yamaguchi1 (1.Japan Agency for Marine-Earth Science and Technology)
[ACG48-P06]Weather Conditions During Large-Scale Widespread Forest Fires in Siberia: Conditions in Southern Sakha
*Hiroshi Hayasaka1 (1.NPO Hokkaido Institute of Hydro-climate)
[ACG48-P07]Interannual variability of summer precipitation over northern Eurasia in multiple climate models
*Manabu Abe1, Hatsuki Fujinami2, Tetsuya Hiyama2 (1.Japan Agency for Marine-Earth Science and Technology, 2.Institute for Space-Earth Environmental Research, Nagoya Univ.)
[ACG48-P08]How Predictable Summer Arctic Cyclones in 2012 and 2016 Were?
*Akio Yamagami1, Mio Matsueda1,2, Hiroshi Tanaka1 (1.Center for Computational Sciences, University of Tsukuba, 2.Department of Physics, University of Oxford)
[ACG48-P09]Influence of Springtime Eurasian Snow Cover Retreat on Atmospheric Circulation over East Asia
*Toru Nozawa1, Subaru Fujiwara1 (1.Graduate School of Natural Science and Technology, Okayama University)
[ACG48-P10]Variation of recent annual snow depositions estimated on the 2016 pit observation at the East Greenland Ice Core Project (EGRIP) camp
Fumio Nakazawa1,2, *Naoko Nagatsuka1, Kumiko Goto-Azuma1,2, Dorthe Dahl-Jensen3, Jørgen Peder Steffensen3 (1.National Institute of Polar Research, 2.SOKENDAI (The Graduate University of Advanced Studies), 3.Niels Bohr Institute, University of Copenhagen)
[ACG48-P11]Seasonal variations of Greenland ice sheet surface reflectance and brightness temperature derived from Terra/MODIS and GCOM-W/AMSR-2
*Rigen Shimada1,2, Masahiro Hori1, Nozomu Takeuchi3, Teruo Aoki2,4 (1.Japan Aerospace Exploration Agency, 2.Meteorological Research Institute, 3.Chiba University, 4.Okayama University)
[ACG48-P12]Long-term variability in land snow cover, sea ice extent and ocean color in Arctic region
*Shun Tsutaki1, Masahiro Hori1, Hiroshi Murakami1 (1.Japan Aerospace Exploration Agency)
[ACG48-P13]Effect of subglacial meltwater plume formation on phytoplankton growth in the fjord of Bowdoin Glacier in northwest Greenland
*NAOYA KANNA1, Shin Sugiyama1,2, Yoshihiko Ohashi2,3, Daiki Sakakibara1, Bungo NISHIZAWA4, Izumi ASAJI2,3, Yasushi FUKAMACHI1,2 (1.Arctic Research Center, Hokkaido University, 2.Institute of Low Temperature Science, Hokkaido University, 3.Graduate School of Environmental Science, Hokkaido University, 4.Faculty of Fisheries Sciences, Hokkaido University)
[ACG48-P14]Fe, Mn, Cd, and Pb Quantitatively Analysed in Sea Ice
*La Kenya Evans1,3, NAOYA KANNA2, Jun Nishioka3 (1.Graduate School of Environmental Sciences, Hokkaido University, 2.Arctic Research Center, Hokkaido University, 3.Institute of Low Temperature Sciences, Hokkaido University)
[ACG48-P15]Distribution of the Anadyr Water near the Gulf of Anadyr and the Bering Strait
*Toru Hirawake1, Issei Nakagawa2, Jun Nishioka3 (1.Faculty of Fisheries Sciences, Hokkaido University, 2.Graduate School of Environmental Science, Hokkaido University, 3.Institute of Low Temperature Science, Hokkaido University)
[ACG48-P16]Interannual variability of bottom oxygen concentration and primary production in the southern Chukchi Sea biological hotspot
*Amane Fujiwara1, Shigeto Nishino1, Toru Hirawake2, Takashi Kikuchi1 (1.Japan Agency for Marine-Earth Science and Technology, 2.Hokkaido University)
[ACG48-P17]Annual monitoring on lateral advection of shelf materials off the Barrow Canyon, western Arctic Ocean
*Jonaotaro Onodera1,2, Eiji Watanabe2, Kohei Mizobata3, Yuichiro Tanaka4, Kazumasa Oguri5, Naomi Harada1,2 (1.Research and Development Center for Global Change, JAMSTEC, 2.Institute of Arctic Climate and Environment Research, JAMSTEC, 3.Tokyo University of Marine Science and Technology Department of Ocean Sciences, 4.The Research Institute of Geology and Geoinformation, AIST, 5.Department of Marine Biodiversity Research, JAMSTEC)
[ACG48-P18]Impacts of terrestrial river heat flux on the declining Arctic sea ice
*Hotaek Park1, Kazuhiro Oshima1, Yasuhiro Yoshikawa2, Eiji Watanabe1 (1.Japan Agency for Marine-Earth Science and Technology, 2.Kitami Institute of Technology)
[ACG48-P19]Interannual variation of solar heating in the Chukchi Sea, Arctic Ocean
*Yushiro Tsukada1, Ueno Hiromichi1, Naoki Ohta3, Motoyo Itoh2, Eiji Watanabe2, Takashi kikuchi2, Shigeto Nishino2, Kouhei Mizobata4 (1.Graduate School of Fisheries Sciences, Hokkaido University , 2.Japan Agency for Marine-Earth Science and Technology, 3.Graduate School of Environmental Science, Hokkaido University, 4.Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology)
[ACG48-P20]Pacific water fluxes through the Barrow Canyon and its effect on warming in the Arctic Ocean
*Motoyo Itoh1, Takashi Kikuchi1, Shigeto Nishino1 (1.Japan Agency for Marine-Earth Science and Technology)
[ACG48-P21]Seasonal variability of near-inertial internal waves and its kinetic energy in the ice-diminishing Arctic Ocean
*Yusuke Kawaguchi1, Motoyo Itoh1, Takashi Kikuchi1, Jonaotaro Onodera1, Naomi Harada1, Yasushi Fukamachi2, Erika Moriya3 (1.JAMSTEC Japan Agency for Marine-Earth Science and Technology, 2.Arctic Research Center, Hokkaido University, 3.Hydro System Development, Inc.)