Breakout Sessions (Oral)

[R3_O] Rivers, Lakes, Permafrost and Snow Cover

Thu. Mar 9, 2023 1:00 PM - 6:00 PM Venue 1 (B201)

Chair: Tetsuo Sueyoshi, Daqing Yang, Kazuyuki Saito, Masahiro Hori

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1:00 PM - 1:18 PM

[R3-O01] Landslides and Hydrological Environment of Sedimentary Rock Slope in northwest Greenland

*Tatsuya Watanabe, Shintaro Yamasaki

1:18 PM - 1:36 PM

[R3-O02] Supraglacial lake evolution on Tracy and Heilprin Glaciers in northwestern Greenland from 2014 to 2021

*Yefan Wang, Shin Sugiyama

Cancelled

1:36 PM - 1:54 PM

[R3-O03] Freshwater ice and safety of people: input of multi-satellite observations

1:54 PM - 2:12 PM

[R3-O04] 25 years of high-frequency ground penetrating radar measurements for snow studies in Svalbard

*Dariusz Ignatiuk, Thorben Dunse, Jean-Charles Gallet, Luc Girod, Mariusz Grabiec, Daniel Kepski, Jack Kohler, Michal Laska, Bartlomiej Luks, Ward Van Pelt, Rickard Pettersson, Veijo Pohjola, Thomas V. Schuler

2:12 PM - 2:30 PM

[R3-O05] Bottom-tracking ADCP measurements of river ice floes during collisions with a concrete structure

*Takaaki Abe, Hiroshi Yokoyama, Hiroya Ogushi

2:45 PM - 3:03 PM

[R3-O06] Deep learning-based satellite image classification using the chopped picture method for thermokarst detection

*Kosuke Takaya, Noriko Kurata, Takeshi Ise, Yoshihiro Iijima

3:03 PM - 3:21 PM

[R3-O07] Spatial and temporal change patterns of CO2 and CH4 concentrations in Mongolian permafrost regions

*Saruulzaya Adiya, Ishikawa Mamoru, Hiyama Tetsuya

3:21 PM - 3:39 PM

[R3-O08] Thermokarst development in the Lena-Aldan interfluve, eastern Siberia, observed by satellite remote sensing

*Takahiro Abe, Yoshihiro Iijima

3:39 PM - 3:57 PM

[R3-O09] Oxygen-18 Content in Natural Waters of the Upper Kolyma River Basin

*Viktoriia Khomiakova, Anastasiia Zemlianskova, Alexey Ekaykin, Olga Makarieva, Nataliia Nesterova, Andrey Ostashov, Kazuyoshi Suzuki

3:57 PM - 4:15 PM

[R3-O10] Taliks and streamflow generation at the small watershed in continuous permafrost

*Liudmila Lebedeva

4:30 PM - 4:48 PM

[R3-O11] Betula nana growth rings as indicators of permafrost degradation in subarctic Sweden

*Hans Linderholm, Christopher Leifsson, Mats Bjorkman, Mauricio Fuentes

4:48 PM - 5:06 PM

[R3-O12] Assessment of the effects of short-term warming on permafrost by meta-omics analysis

*Lan Anh Catherine Nguyen, Go Iwahana, Shinji Fukuda, Josephine Galipon

5:06 PM - 5:24 PM

[R3-O13] A mobile Suitcase Lab for onsite genome-wide analysis of DNA and RNA in remote locations

*Josephine Galipon, Mariko Usui, Shine Undarga Dagva, Batdelger Erdenetsetseg, Lan Anh Catherine Nguyen, Shinji Fukuda, Masaru Tomita, Bazartseren Boldgiv, Go Iwahana, Masahiro Watanabe, Kenjiro Tadakuma

5:24 PM - 5:42 PM

[R3-O14] New Data on Ground Temperature in the Upper Kolyma Basin

*Dmitriy Abramov, Olga Makarieva, Anastasiia Zemlianskova, Andrey Ostashov, Nataliia Nesterova, Kazuyoshi Suzuki

5:42 PM - 6:00 PM

[R3-O15] Modelling of Heat Transfer Processes in Subaerial Taliks of Central Yakutia, Russia

*Sergey Popov, Alina Boronina, Liudmila Lebedeva

Poster Session Core Time

[R3_P-Core1] Rivers, Lakes, Permafrost and Snow Cover

Wed. Mar 8, 2023 8:20 AM - 9:20 AM Poster Session (Zoom)

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[R3-P01] Representation of Microscale Spatial Variability in Thaw Depth in Eastern Siberian Larch Forests

*Taro Nakai, Tetsuya Hiyama, Ayumi Kotani, Yoshihiro Iijima, Takeshi Ohta, Trofim Maximov

[R3-P02] Intraseasonal permafrost thaw processes around Batagay NE Siberia detected by ALOS-2/PALSAR-2 InSAR time series analysis

*Kazuki Yanagiya, Masato Furuya, Go Iwahana, Petr Danilov, Nikolai Fedorov, Alexey Desyatkin, Alexander Fedorov

[R3-P03] Deep learning-based identification of thermokarst in Eastern Siberia and its relationship with local environment and land use

*Noriko Kurata, Kosuke Takaya, Takeshi Ise, Yoshihiro Iijima

[R3-P04] Thermal Denudation Features on the Yamal Peninsula

*Ilya Tarasevich, Alexander Kizyakov, Marina Leibman, Nina Nesterova, Rustam Khairullin, Artem Khomutov

[R3-P05] Black carbon and their isotopic signatures in soil and permafrost in Ny-Ålesund, Svalbard: Implication of sources and fate under changing Arctic climate

*Masao Uchida, Hidetoshi Kumata, Kanako Mantoku, Go Iwahana, Masaki Uchida

[R3-P06] Detecting spatio-temporal variations in water and vegetation change areas in the East Siberian permafrost zone using backscatter coefficient and DSM

*Naoto Omori, Yoshihiro Iijima

[R3-P07] Monitoring surface temperature and channel width of the six Arctic rivers from space using GCOM-C/SGLI

*Masahiro Hori

[R3-P08] Single-spore PCR revealed the novel parasitic fungi infecting snow algae in alpine ecosystems

*Hiroaki Nakanishi, Kensuke Seto, Jun Uetake, Masato Ono, Nozomu Takeuchi, Maiko Kagami

[R3-P09] In-situ field observations of snow cover characteristics in Alaskan boreal forest during the snow melt season

*Konosuke Sugiura, Yujiro Kitahara

[R3-P10] Monitoring of snow physical parameters by spectral radiation measurements using ground-based optical instrument in Ny-Ålesund, Svalbard

*Tomonori Tanikawa, Nozomu Ohkawara, Teruo Aoki