OSL Fellowship Meeting 2014

PROGRAM

Venue of all scientific sessions is: AARI, Middle Hall

January 27, 2014

10:00-10:10 Welcome and opening remarks I. Fedorova, H. Kassens

10:10-10:30 The OSL analytical laboratory: an opportunity for your scientific work J. Hoelemann, E. Dobrotina

10:30-10:50 Enhanced methane emission from East-Siberian shelf: explanation hypothesis based on the analysis of bottom sediments, geological and paleo river morphology data (OSL-13-02) O. Anisimov, J. Zaboykina, V. Kokorev and outlook on project OSL-14-03: "Quantifying the potential impact of methane emission from East-Siberian Arctic shelf region on global air temperature und current and projected for the 21st century climate" O. Anisimov, V. Kokorev

10:50-11:10 Periodic elimintation of foraminiferal assemblages at the mouths of the great Siberian rivers (OSL-14-29) A. Yudina

11:10-11:30 Sources of the large-sized (>1cm) dropstones and history of the ice/iceberg regime in the during the Quaternary time (OSL-13-12) A. Krylov, L. Ermakova, K. Kashirtseva and outlook on project OSL-14-14: "Cenozoic ice/iceberg history of the central Arctic Ocean (based on IODP-302 data)" A. Krylov, L. Ermakova, I. Valdaev

11:30-11:50 Climatic forecast of the Arctic Ocean surface layer salinity in winter (OSL-13-05) E. Chernyavskaya, I. Sudakov

11:50-12:10 Transformation of geochemical flows in the Lena River delta (OSL-13-06) A. Chetverova and outlook on project OSL-14-05: "Substantial flows transformation processes in the Lena River delta" A. Chetverova

12:10-13:30 Lunch 1 OSL Fellowship Meeting 2014

13:30-13:50 Biogeochemical behavior of toxic heavy metals in sub-arctic marine ecosystems: natural transport and accumulation in a chain "aerosols – cie/snow – water – biota – sediments (OSL-13-14) D. Martynova, N. Goryunova, D. Bud'ko

13:50-14:10 Spring sea-ice algal and ice-edge phytoplankton communities from the southern Laptev Sea in 2012 (OSL-13-17) Ye. Polyakova, I. Kryukova, N. Man'ko and outlook on project OSL-14-17: "Phytoplankton in the Laptev Sea: composition, distribution and environmental forcing (autumnal season 2013)" Ye. Polyakova, I. Kryukova

14:10-14:30 A sub-fossil Cladocera-based regional assessment of environmental and climate change in lakes and ponds of Arctic (OSL-13-10) L. Frolova, O. Tumanov, L. Gafiatullina and outlook on project OSL-14-07: "Tracking environmental and climate changes in Siberian Arctic lakes and ponds using bioproxy" L. Frolova, G. Nigamatzyanova, N. Mukhametgaliev

14:30-14:50 Reconstruction of Holocene environmental history in the north-western part of Beringia (OSL-14-16) O. Palagushkina, L. Syrykh

14:50-15:10 Linking microbial community features and biodegradability of organic matter in Siberian arctic and sub-arctic permafrost-affecred soils (OSL-13-09) S. Evgrafova, V. Kholodilova, E. Vorozhtsova

15:10-16:00 Coffee break: Otto Schmidt Laboratory

16:00-16:20 How much anthropogenic factors affect the emission of greenhouse gases in tundra ecosystems at local scale (OSL-14-10) D. Karelin, A. Pochikalov, V. Kaganov

16:20-16:40 Assessment of forest fire effects on the hydrological regime in permafrost landscapes (OSL-13-25) O. Semenova, L. Lebedeva, N. Volkova and outlook on project OSL-14-21: "Impacts of climate change on hillslope erosion in permafrost landscapes and suspended sediment transport to the Arctic Ocean (by the Lena River basin as an example)" O. Semenova, L. Lebedeva, N. Volkova

16:40-17:00 Comparison of millenial environmental changes in the Barents and Bering seas over the Termination I (OSL-14-09) E. Ivanova, E. Ovsepyan, E. Seitkalieva

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17:00-17:20 KuramBio (Kurile Kamchatka Biodiversity Study) – exchange for progress (OSL-13-13) M. Malyutina, I. Alalykina, A. Lavrenteva and outlook on project OSL-14-15: "Biodiversity of the dominant benthic taxa of the abyssal Kuril-Kanchatka Trench area" M. Malyutina, I. Alalykina, A. Lavrenteva

19:00 Conference Dinner at the SOKOS Hotel Vasilievsky

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January 28, 2014

10:00-10:20 Postglacial short-term vegetation and climatic oscillations in the Laptev Sea region reconstructed from high-resolution pollen records (OSL-13-22) O. Rudenko, N. Petrova and outlook on project OSL-14-20: "Postglacial short-term environmental changes in the eastern Laptev Sea region inferred from pollen case study of the core sequences from the continental slope and Lena-Yana paleochannel" O. Rudenko, V. Yenina

10:20-10:40 Provenance discrimination in sediments from the Mendeleev Ridge (Central Arctic Ocean): implications for reconstructions of sediment sources and pathways over the last 200,000 years (OSL-14-04) E. Bazhenova, S. Kostygov

10:40-11:00 Foraminiferal-dominated benthic community from the eastern (OSL- 13-11) S. Korsun, I. Kuznetsov, O. Knyazeva and outlook on project OSL-14-11: "Subpolar salt-marsh foraminifera" S. Korsun, E. Golikova, D. Mikhailov

11:00-11:20 Limnology of thermokarst lakes and polygonal ponds in the Indigirka-Kolyma Lowland (OSL-14-26) V. Sitalo

11:20-11:40 Tephra links for the terrestrial and marine deposits in the northwestern Pacific, northeastern Asian mainland and arctic regions (OSL-13-18) V. Ponomareva, A. Plechova, S. Krasheninnikov and outlook on project OSL-14-18: "Volcanic record in the Arctic sedimentary archives" V. Ponomareva, A. Plechova, N. Bubenshchikova

11:40-12:00 Past environmental transformation of the Laptev Sea continental margin since last deglacial times (OSL-13-30) E. Taldenkova, A. Stepanova, N. Chistyakova and outlook on project OSL-14-27: "Deglacial to early Holocene environmental variability in the eastern Strait" E. Taldenkova, Ya. Ovsepyan, N. Chistyakova

12:00-13:30 Lunch

13:30 Introduction to the analytical laboratory of the OSL E. Dobrotina, V. Churun, J. Hoelemann

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