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Number of items: 155.

Article in a Scientific Journal - peer-reviewed

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Timokhov, L. A., Ivanov, V. V., Kassens, H., Lebedev, N. V., Frolov, I. E. and Hölemann, J. A. (2018) Climatic Changes in the Dynamic Topography and Geostrophic Circulation of the Arctic Ocean Doklady Earth Sciences, 480 (1). pp. 685-688. DOI 10.1134/S1028334X18050318.

Laukert, G., Frank, M., Bauch, D., Hathorne, E. C., Gutjahr, M., Janout, M. and Hölemann, J. (2017) Transport and transformation of riverine neodymium isotope and rare earth element signatures in high latitude estuaries: A case study from the Laptev Sea Earth and Planetary Science Letters, 477 . pp. 205-217. DOI 10.1016/j.epsl.2017.08.010.

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Wegner, C., Wittbrodt, K., Hölemann, J., Janout, M., Krumpen, T., Selyuzhenok, V., Novikhin, A., Polyakova, Y., Kryukova, I., Kassens, H. and Timokhov, L. A. (2017) Sediment entrainment into sea ice and transport in the Transpolar Drift: a case study from the Laptev Sea (Winter 2011/12) Continental Shelf Research, 141 . pp. 1-10. DOI 10.1016/j.csr.2017.04.010.

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Janout, M., Hölemann, J., Juhls, B., Krumpen, T., Rabe, B., Bauch, D., Wegner, C., Kassens, H. and Timokhov, L. (2016) Episodic warming of near-bottom waters under the Arctic sea ice on the central Laptev Sea shelf Geophysical Research Letters, 43 (1). pp. 264-272. DOI 10.1002/2015GL066565.


Timokhov, L. A., Frolov, I. E., Kassens, H., Karpiy, V. Y., Lebedev, N. V., Malinovsky, Y., Polyakov, I. V. and Hölemann, J. (2016) Izmeneniya termokhalinnykh kharakteristik transpolarnoi sistemy Severnogo Ledovitogo okeana (Changes of thermohaline characteristics of the transpolar system of the Arctic Ocean) Problemy Arktiki i Antarktiki (Problems of the Arctic and Antarctic, in Russian), 108 (2). pp. 34-49.

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Janout, M. A., Aksenov, Y., Hölemann, J. A., Rabe, B., Schauer, U., Polyakov, I. V., Bacon, S., Coward, A. C., Karcher, M., Lenn, Y. D., Kassens, H. and Timokhov, L. (2015) Kara Sea freshwater transport through Vilkitsky Strait: Variability, forcing, and further pathways toward the western Arctic Ocean from a model and observations Journal of Geophysical Research: Oceans, 120 (7). pp. 4925-4944. DOI 10.1002/2014JC010635.


Timokhov, L. A., Hölemann, J., Ipatov, A. Y., Janout, M. A. and Kassens, H. (2015) Kholodnye shel'fovye vody morya Laptevykh letom 2013 g. (Cold shelf waters of the Laptev Sea in the summer of 2013) (in Russian) Problemy Arktiki i Antarktiki (Problems of the Arctic and Antarctic, in Russian), 104 (2). pp. 81-92.

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Heim, B., Abramova, E., Doerffer, R., Günther, F., Hölemann, J. A., Kraberg, A., Lantuit, H., Loginova, A., Martynov, F., Overduin, P. P. and Wegner, C. (2014) Ocean Colour remote sensing in the Southern Laptev Sea: evaluation and applications Biogeosciences (BG), 11 (15). pp. 4191-4210. DOI 10.5194/bg-11-4191-2014.

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Bauch, D., Hölemann, J. A., Nikulina, A., Wegner, C., Janout, M. A., Timokhov, L. A. and Kassens, H. (2013) Correlation of river water and local sea-ice melting on the Laptev Sea shelf (Siberian Arctic) Journal of Geophysical Research: Oceans, 118 (1). pp. 550-561. DOI 10.1002/jgrc.20076.

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Wegner, C., Bauch, D., Hölemann, J. A., Janout, M. A., Heim, B., Novikhin, A., Kirillov, S., Kassens, H. and Timokhov, L. (2013) Interannual variability of surface and bottom sediment transport on the Laptev Sea shelf during summer Biogeosciences (BG), 10 . pp. 1117-1129. DOI 10.5194/bg-10-1117-2013.

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Kirillov, S. A., Dmitrenko, I. A., Hölemann, J. A., Kassens, H. and Bloshkina, E. (2013) The penetrative mixing in the Laptev Sea coastal polynya pycnocline layer Continental Shelf Research, 63 . pp. 34-42. DOI 10.1016/j.csr.2013.04.040.

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Timokhov, L., Ashik, I., Dmitrenko, I., Hoelemann, J., Kassens, H., Kirillov, S., Polyakov, I. and Sokolov, V. (2012) Extreme changes of the Arctic Ocean during and after IPY 2007/2008 Polarforschung, 81 (2). pp. 85-102. DOI hdl:10013/epic.40200.d001.

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Bauch, D., Hölemann, J. A., Dmitrenko, I. A., Janout, M. A., Nikulina, A., Kirillov, S. A., Krumpen, T., Kassens, H. and Timokhov, L. (2012) The impact of Siberian coastal polynyas on shelf-derived Arctic Ocean halocline waters Journal of Geophysical Research: Oceans, 117 (C4). C00G12. DOI 10.1029/2011JC007282.

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Bauch, D., Hölemann, J., Andersen, N., Dobrotina, E., Nikulina, A. and Kassens, H. (2011) The Arctic shelf regions as a source of freshwater and brine-enriched waters as revealed from stable oxygen isotopes Polarforschung, 80 (3). pp. 127-140. DOI hdl:10013/epic.38389.d001.

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Bauch, D., Gröger, M., Dmitrenko, I., Hölemann, J., Kirillov, S., Mackensen, A., Taldenkova, E. and Andersen, N. (2011) Atmospheric controlled freshwater release at the Laptev Sea Continental margin Polar Research, 30 (5858). DOI 10.3402/polar.v30i0.5858.

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Polyakov, I. V., Alexeev, V. A., Ashik, I. M., Bacon, S., Beszczynska-Möller, A., Carmack, E. C., Dmitrenko, I. A., Fortier, L., Gascard, J. C., Hansen, E., Hölemann, J., Ivanov, V. V., Kikuchi, T., Kirillov, S., Lenn, Y. D., McLaughlin, F. A., Piechura, J., Repina, I., Timokhov, L. A., Walczowski, W. and Woodgate, R. (2011) Fate of early 2000s Arctic warm water pulse Bulletin of the American Meteorological Society, 92 (5). pp. 561-566. DOI 10.1175/2010BAMS2921.1.

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Hölemann, J. A., Kirillov, S., Klagge, T., Novikhin, A., Kassens, H. and Timokhov, L. (2011) Near-bottom water warming in the Laptev Sea in response to atmospheric and sea-ice conditions in 2007 Polar Research, 30 . p. 6425. DOI 10.3402/polar.v30i0.6425.

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Krumpen, T., Hölemann, J. A., Willmes, S., Morales Maqueda, M. A., Busche, T., Dmitrenko, I. A., Gerdes, R., Haas, C., Heinemann, G., Hendricks, S., Kassens, H., Rabenstein, L. and Schröder, D. (2011) Sea ice production and water mass modification in the eastern Laptev Sea Journal of Geophysical Research: Oceans, 116 . C05014. DOI 10.1029/2010JC006545.

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Bauch, D., Hölemann, J., Willmes, S., Gröger, M., Novikhin, A., Nikulina, A., Kassens, H. and Timokhov, L. (2010) Changes in distribution of brine waters on the Laptev Sea shelf in 2007 Journal of Geophysical Research: Oceans, 115 . C11008. DOI 10.1029/2010JC006249.

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Dmitrenko, I. A., Kirillov, S. A., Tremblay, L. B., Bauch, D., Hölemann, J. A., Krumpen, T., Kassens, H., Wegner, C., Heinemann, G. and Schröder, D. (2010) Impact of the Arctic Ocean Atlantic water layer on Siberian shelf hydrography Journal of Geophysical Research: Oceans, 115 (C8). C08010. DOI 10.1029/2009JC006020.

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Dmitrenko, I. A., Wegner, C., Kassens, H., Kirillov, S. A., Krumpen, T., Heinemann, G., Helbig, A., Schröder, D., Hölemann, J. A., Klagge, T., Tyshko, K. P. and Busche, T. (2010) Observations of supercooling and frazil ice formation in the Laptev Sea coastal polynya Journal of Geophysical Research: Oceans, 115 . C05015. DOI 10.1029/2009JC005798.

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Dmitrenko, I. A., Kirillov, S. A., Krumpen, T., Makhotin, M., Povl Abrahamsen, E., Willmes, S., Bloshkina, E., Hölemann, J. A., Kassens, H. and Wegner, C. (2010) Wind-driven diversion of summer river runoff preconditions the Laptev Sea coastal polynya hydrography: Evidence from summer-to-winter hydrographic records of 2007–2009 Continental Shelf Research, 30 (15). pp. 1656-1664. DOI 10.1016/j.csr.2010.06.012.

Dmitrenko, I. A., Kirillov, S. A., Ivanov, V. V., Woogate, R. A., Polyakov, I. V., Koldunov, N., Fortier, L., Lalande, C., Kaleschke, L., Bauch, D., Hölemann, J. A. and Timokhov, L. A. (2009) Seasonal modification of the Arctic Ocean intermediate water layer off the eastern Laptev Sea continental shelf break Journal of Geophysical Research: Oceans, 114 (C6). C06010. DOI 10.1029/2008JC005229.

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Dmitrenko, I., Bauch, D., Kirillov, S. A., Koldunov, N., Minnett, P. J., Ivanov, V. V., Hölemann, J. A. and Timokhov, L. A. (2009) Barents Sea upstream events impact the properties of Atlantic water inflow into the Arctic Ocean: evidence from 2005-2006 downstream observations Deep Sea Research Part I: Oceanographic Research Papers, 56 (4). pp. 513-527. DOI 10.1016/j.dsr.2008.11.005.

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Bauch, D., Dmitrenko, I., Kirillov, S., Wegner, C., Hölemann, J., Pivovarov, S., Timokhov, L. and Kassens, H. (2009) Eurasian Arctic shelf hydrography: exchange and residence time of southern Laptev Sea waters Continental Shelf Research, 29 (15). pp. 1815-1820. DOI 10.1016/j.csr.2009.06.009.

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Bauch, D., Dmitrenko, I. A., Wegner, C., Hoelemann, J. A., Kirillov, S. A., Timokhov, L. A. and Kassens, H. (2009) Exchange of Laptev Sea and Arctic halocline waters in response to atmospheric forcing Journal of Geophysical Research: Oceans, 114 . C05008. DOI 10.1029/2008JC005062.

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Dmitrenko, I. A., Tyshko, K. N., Kirillov, S. A., Eicken, H., Hölemann, J. A. and Kassens, H. (2005) Impact of flaw polynyas on the hydrography of the Laptev Sea Global and Planetary Change, 48 (1-3). pp. 9-27. DOI 10.1016/j.gloplacha.2004.12.016.

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Wegner, C., Hölemann, J. A., Dmitrenko, I., Kirillow, S. and Kassens, H. (2005) Seasonal variations in arctic sediment dynamics - evidence from one-year records in the Laptev Sea (Siberian Arctic) Global and Planetary Change, 48 (1-3). pp. 126-140. DOI 10.1016/j.gloplacha.2004.12.009.

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Wegner, C., Hoelemann, J. A., Dmitrenko, I., Kirillov, S., Tuschling, K., Abramova, E. and Kassens, H. (2003) Suspended particulate matter on the Laptev Sea shelf (Siberian Arctic) during ice-free conditions Estuarine, Coastal and Shelf Science, 57 (1-2). pp. 55-64. DOI 10.1016/S0272-7714(02)00328-1.


Dmitrenko, I. A., Hoelemann, J., Kirillov, S. A., Berezovskaya, S. L., Eicken, H., Ivanova, D. A. and Kassens, H. (2002) Transformation of baroclinic tidal internal waves under the influence of ice cover on the Laptev Sea shelf Doklady Earth Sciences, 385 (5). pp. 609-614.

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Dmitrenko, I., Hölemann, J. A., Tyshko, K., Churun, V., Kirillov, S. and Kassens, H. (2001) The Laptev Sea flaw polynya, Russian Arctic: effects on the mesoscale hydrography Annals of Glaciology, 33 (1). pp. 373-376. DOI 10.3189/172756401781818455.

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Dmitrenko, I. A., Hoelemann, J. A., Kirillov, S. A., Berezovskaya, S. L. and Kassens, H. (2001) Role of barotropic sealevel changes in current formation on the eastern shelf of the Laptev Sea Doklady Earth Sciences, 377 (2). pp. 243-249.


Dmitrenko, I. A., Hoelemann, J. A., Kirillov, S. A., Berezovskaya, S. L. and Kassens, H. (2001) The impact of the sea level barotropic variations on the current regime of the eastern Laptev Sea (in Russian) Doklady Akademii Nauk (Reports of the Russian Academy of Sciences), 377 (1). pp. 101-108.


Golovin, P. A., Dmitrenko, I. A., Kassens, H. and Hölemann, J. (2000) Frazil ice formation along the upper boundary of seasonal picnoclyne and its role in gracial marine sedimentation in the Arctic seas (using the Laptev Sea as an example) (in Russian) Doklady Akademii Nauk (Reports of the Russian Academy of Sciences), 370 (2). pp. 237-242.

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Hölemann, J. A., Schirmacher, M., Kassens, H. and Prange, A. (1999) Geochemistry of surficial and ice-rafted sediments from the Laptev Sea (Siberia) Estuarine, Coastal and Shelf Science, 49 (1). pp. 45-59. DOI 10.1006/ecss.1999.0485.

Article in a Scientific Journal - without review

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Kryukova, I., Polyakova, Y., Abramova, E., Martynov, F., Novikhin, A., Kassens, H. and Hölemann, J. (2014) Ecological and geographical characteristics of phytoplankton in the eastern Laptev Sea (autumnal season 2008) Nova Acta Leopoldina, N.F. 117 (Nr. 399). pp. 197-198.

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Juhls, B., Kirillov, S., Hölemann, J., Timokhov, L. A., Kassens, H., Heim, B., Novikhin, A. and Janout, M. (2014) Oceanography of the Laptev Sea Nova Acta Leopoldina, N.F. 117 (Nr. 399). p. 181.

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Wegner, C., Wittbrodt, K., Bauch, D., Hölemann, J. A., Janout, M., Novikhin, A., Heim, B., Kirillov, S., Kassens, H. and Timokhov, L. (2014) Summer sediment transport dynamics on the Laptev Sea shelf (Siberian Arctic) Nova Acta Leopoldina, N.F. 117 (Nr. 399). pp. 183-184.

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Polyakov, I., Timokhov, L., Dmitrenko, I., Ivanov, V., Simmons, H., Beszczynska-Möller, A., Dickson, R., Fahrbach, E., Fortier, L., Gascard, J. C. and Hölemann, J. (2007) Observational program tracks Arctic Ocean transition to a warmer state Eos, Transactions American Geophysical Union, 88 (40). pp. 398-399.


Dmitrenko, I. A., Tyshko, K. N., Hoelemann, J., Eicken, H. and Kassens, H. (2002) Sea water circulation and ice crystal structure at the vicinity of the fast-ice edge and flaw polynya in the Laptev Sea Meteorology and Hydrology, 10 . pp. 67-76.

Book chapter


Kryukova, I. M., Klyuvitkina, T. S., Polyakova, Y. I., Kassens, H., Hölemann, J. and Abramova, E. N. (2015) Dinamika osennogo fitoplanktona morya Laptevykh v 2008-2013 godakh i ego rol’ v formirovanii tafotsenozov poverkhnostnogo sloya donnykh osadkov (Phytoplankton dynamics in the Laptev Sea in fall of 2008 to 2013 and their role in the formation of the blabla of the surface sediment layer) Current Problems of the Paleogeography and Stratigraphy of the Pleistocene: Materials of the All-Russian Markov Conference 2015 (in Russian). MGU, Moscow, Russia, pp. 92-94.


Kassens, K., Timokhov, L. A., Pryamikov, S. M., Tide, J., Fedorova, I. V., Frolov, I. E. and Khelemann, J. (2009) Rossiysko-germanskaya Laboratoriya morskikh i polyarnykh issledovaniy im. O.Yu. Shmidta : 10 let nauchnoy deyatel'nosti (The Russian-German Otto Schmidt Laboratory for Polar and Marine Research : 10 years of scientific activities, in Russian) Sistema Morya Laptevykh i Prilegayushchikh Morei Arktiki : Sovremennoe Sostoyanie i Istoriya Razvitiya = System of the Laptev Sea and the Adjacent Arctic seas : Modern and Past Environments. Izdat. Moskovskogo Universiteta, Moskva, Rossiya, pp. 31-35. ISBN 978-5-211-05716-6


Timokhov, L. A., Kassens, K., Boľ shiyanov, D. Y., Dmitrenko, I. A., Pryamikov, S. M., Tide, J., Frolov, I. E., Khelemann, J. and Khubberten, K. V. (2009) Sintez resul'tatov rossiysko-germanskikh issledovaniya morya Laptevykh i prilegayushchey Sibirskoy Arktiki (Synthesis of the results of the Russian-German research in the Laptev Sea and the adjacent Siberian Arctic) Sistema Morya Laptevykh i Prilegayushchikh Morei Arktiki : Sovremennoe Sostoyanie i Istoriya Razvitiya = System of the Laptev Sea and the Adjacent Arctic seas : Modern and Past Environments. Izdat. Moskovskogo Universiteta, Moskva, Rossija, pp. 36-70. ISBN 978-5-211-05716-6

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Kassens, H., Thiede, J., Bauch, H., Hoelemann, J. A., Dmitrenko, I., Pivovarov, S., Priamikov, S., Timokhov, L. and Wegner, C. (2007) The Laptev Sea system since the last glacial Coastline Changes: Interrelation of Climate and Geological Processes. Geological Society of America Special Paper, 426 . Geological Society of America, Boulder, Colo., USA, pp. 89-96. DOI 10.1130/2007.2426(06).


Wegner, C., Hölemann, J., Klagge, T., Timokhov, L. and Kassens, H. (2006) Application of ADCPs for long-term sediment transport monitoring in Arctic environments : examples from the Laptev Sea 25th International Conference on Offshore Mechanics and Arctic Engineering, OMAE2006 : June 4-9, 2006, Hamburg, Germany. - Volume 2: Ocean Engineering and Polar and Arctic Sciences and Technology. ASME, New York, NY, USA, pp. 545-551. ISBN 0-7918-4747-0 DOI 10.1115/OMAE2006-92551.

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Kassens, H., Bauch, H., Hölemann, J. A., Priamikov, S., Thiede, J. and Timokhov, L. (2006) Die Laptewsee im Wandel: Neue Seewege möglich Warnsignale aus den Polarregionen : Wissenschaftliche Fakten. Wissenschaftliche Auswertungen, Hamburg, pp. 226-229. ISBN 3-9809688-1-X

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Pivovarov, S., Hoelemann, J. A., Kassens, H., Piepenburg, D. and Schmid, M. K. (2005) Laptev and East Siberian Seas The Global Coastal Ocean: Interdisciplinary Regional Studies and Syntheses ; Pt. B, The Coasts of Africa, Europe, Middle East, Oceania and Polar Regions. The Sea, 14 (B). Havard University Press, Cambridge, MA, USA, pp. 1111-1137. ISBN 978-0-674-02117-4 ; 0-674-02117-7

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Wegner, C., Hölemann, J., Churun, V. and Alawi, M. (2004) The Russian-German TRANSDRIFT IX Expedition of RV "Ivan Kireyev" 2003 : cruise report and first results Expeditions in Siberia in 2003. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 489 . Alfred-Wegener-Institut, Bremerhaven, pp. 210-231.

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Thiede, J., Timokhov, L., Bauch, H. A., Bolshiyanov, D. Y., Dmitrenko, I., Eicken, H., Fahl, K., Gukov, A., Hölemann, J., Hubberten, H. W., Juterzenka, K. v., Kassens, H., Melles, M., Petryashov, V., Pivovarov, S., Priamikov, S., Rachold, V., Schmid, M., Siegert, C., Spindler, M. and Stein, R. (1999) Dynamics and history of the Laptev Sea and its continental hinterland : a summary Land-Ocean Systems in the Siberian Arctic : Dynamica and History. Springer, Berlin (u.a.), pp. 693-711. ISBN 3-540-65676-6

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Golovin, P., Dmitrenko, I., Kassens, H. and Hölemann, J. (1999) Frazil ice formation during the spring flood and its role in transport of sediments to the ice cover Land-Ocean Systems in the Siberian Arctic : Dynamics and History. Springer, Berlin (u.a.), pp. 125-140. ISBN 3-540-65676-6

Proceedings

Conference paper

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Dmitrenko, I., Hölemann, J., Kirillov, D., Berezovskaya, S., Ivanova, D., Eicken, H. and Kassens, H. (2002) The impact of sea ice on the periodic shallow water dynamics in the Laptev Sea (Siberian Arctic) [Paper] In: 16th IAHR International Symposium on Ice, 02.-06.12.2002, Dunedin, New Zealand.

Conference presentation


Ivanov, V., Kassens, H., Frolov, I. E., Hölemann, J., Priamikov, S. M., Thiede, J., Timokhov, L. A. and Povazhnyi, V. V. (2020) Three decades of Russian-German cooperations in the Siberian shelf seas: research and education [Talk] In: International Scientific Conference "Comprehensive Research of the Natural Environment of the Arctic and Antarctica", 02.03.-04.03.2020, St. Petersburg, Russia.


Büttner, S., Hölemann, J., Janout, M. and Novikhin, A. E. (2019) Sediment dynamics in the Vilkitsky Canyon region [Talk] In: Towards a New Arctic Climate System: Scientific Workshop (CATS / QUARCCS), 03.12.-05.12.2019, St. Petersburg, Russia.


Hölemann, J., Janout, M., Kusse-Tiuz, N., Kanzow, T., Smirnov, A., Makhotin, M., Ivanov, V. and Kassens, H. (2019) The warming Laptev Sea shelf under climate change in the Arctic [Talk] In: Towards a New Arctic Climate System: Scientific Workshop (CATS / QUARCCS), 03.12.-05.12.2019, St. Petersburg, Russia.


Kassens, H., Hölemann, J., Timokhov, L. A. and Ivanov, V. V. (2018) The Changing Arctic Transpolar System: a Multidisciplinary Russian-German Research Project [Talk] In: ISAR-5, International Symposium on Arctic Research, 15.-18.01.2018, Tokyo, Japan.


Timokhov, L. A., Kassens, H., Ivanov, V. V., Lebedev, N. V., Frolov, I. E., Hölemann, J. and Janout, M. (2018) Mezhgodovye izmeneniya kharakteristik Arkticheskoy Transpolyarnoy Sistemy i ikh prichiny(Interannual variations of the Arctic transpolar system and their causes) [Talk] In: Seminar No. 2 Proekta „Izmenchivost’ Arkticheskoy Transpolyarnoy Sistemy“ (Seminar No. 2 of the Project "Variability of the Arctic Transpolar System"), 21.03.2018, St. Petersburg, Russia.


Kassens, H., Hoelemann, J. A., Timokhov, L. and Ivanov, V. (2017) Russian-German cooperation in the Laptev Sea: the Changing Arctic Transpolar System [Talk] In: 22. International Conference on Marine Geology, 20.11.-24.11.2017, Moscow, Russia.


Janout, M. A., Hoelemann, J. A., Juhls, B., Krumpen, T., Rabe, B., Bauch, D., Wegner, C., Kassens, H. and Timokhov, L. (2016) Episodic Bottom Warming, Mixing and Temperature Variability on the Laptev Sea Shelf [Talk] In: AGU Ocean Sciences Meeting 2016, 21.-26.02.2016, New Orleans, Louisiana, USA.


Kryukova, I., Polyakova, Y., Martynov, F., Abramova, E., Novikhin, A., Kassens, H. and Hölemann, J. (2016) Phytoplankton communities in the Laptev Sea [Talk] In: Biogeochemical Studies in the Siberian Shelf Seas, 26.-28.01.2016, Kiel, Germany.


Wegner, C., Hölemann, J., Janout, M., Bauch, D., Laukert, G., Frank, M., Krumpen, T., Selyuzhenok, V., Novikhin, A., Polyakova, Y., Kryukova, I., Kassens, H. and Timokhov, L. A. (2016) Transpolar matter fluxes [Talk] In: 11. Workshop on Russian-German Cooperation: Laptev Sea System – The Transpolar System of the Arctic Ocean, 24.-26.01.2016, Kiel, Germany.


Hoelemann, J. A., Janout, M. A., Koch, B., Bauch, D., Hellmann, S., Eulenburg, A., Heim, B., Kassens, H. and Timokhov, L. (2016) Transport and degradation of dissolved organic matter and associated freshwater pathways in the Laptev Sea (Siberian Arctic) [Talk] In: EGU General Assembly 2016, 17.-22.04.2016, Vienna, Austria.


Hölemann, J. A., Janout, M. A., Koch, B., Bauch, D., Hellmann, S., Eulenburg, A., Heim, B., Kassens, H. and Timokhov, L. (2016) Transport and degradation of dissolved organic matter and associated freshwater pathways in the Laptev Sea (Siberian Arctic) [Talk] In: AGU Ocean Sciences Meeting 2016, 21.-26.02.2016, New Orleans, Louisiana, USA.


Hölemann, J. and Bauch, D. (2016) Transport of dissolved organic matter and associated freshwater pathways in the Laptev Sea [Talk] In: Biogeochemical Studies in the Siberian Shelf Seas, 26.-28.01.2016, Kiel, Germany.


Kassens, H., Timokhov, L., Hoelemann, J. A., Novikhin, A. and Ipatov, A. (2015) Russian-German cooperation in the Siberian Arctic: the Laptev-Sea System program [Talk] In: ASSW2015 - Arctic Science Summit Week 2015, 23.-30.04.2015, Toyama, Japan.


Kryukova, I., Klyuvitkina, T., Polyakova, Y., Kassens, H., Hölemann, J. and Abramova, E. (2015) Spatial variability of species composition, abundance and biomass of late summer phytoplankton in the Laptev Sea (seasons 2008–2010) [Talk] In: 22. International Conference of Students and Early Career Scientists: Section Biology, 13.-17.04.2015, Moscow, Russia.

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Polyakova, Y., Kryukova, I., Abramova, E., Martynov, F., Novikhin, A., Kassens, H. and Hölemann, J. (2014) Spring sea-ice algae and ice-edge phytoplankton communities from the Laptev Sea polynya in 2012 [Talk] In: 49. European Marine Biology Symposium, EMBS-49, 08.12.-12.12.2014, St. Petersburg, Russia.


Heim, B., Abramova, E., Doerffer, R., Fofonova, V., Günther, F., Hölemann, J., Juhls, B., Kassens, H., Lantuit, H., Loginova, A., Martynow, F., Overduin, P., Roettgers, R. and Wegner, C. (2013) From ocean colour remote sensing to organic carbon, AWI–HZG–GEOMAR cooperations in the Laptev See (Siberia) [Talk] In: REKLIM Workshop 2013, 16.-04.04.18.04.2013, Bad Honnef.


Kryukova, I., Polyakova, Y., Abramova, E., Martynov, F., Novikhin, A., Kassens, H. and Hölemann, J. A. (2013) Phytoplankton in the Laptev Sea: distribution, dynamics and environmental forcing (comparison two autumnal seasons 2008/2010) [Talk] In: Arctic Science Summit Week 2013, 13.04.-19.04.2013, Krakow, Poland.


Hölemann, J., Heim, B., Novikhin, A., Loginova, A., Martynov, F., Janout, M. and Koch, B. (2012) Colored dissolved organic matter (CDOM) in the Laptev Sea: distribution and potential impacts [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.12.-20.12.2012, Kiel.


Wittbrodt, K., Wegner, C., Hölemann, J. A., Kassens, H., Meier, S., Abramova, E. and Martynov, F. (2012) Dynamics of particle distribution during ice-free conditions on the Laptev Sea shelf [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.-20.12.2012, Kiel.


Kryukova, I., Polyakova, Y., Abramova, E., Martynov, F., Novikhin, A. Y., Kassens, H. and Hölemann, J. (2012) Ecological and geographical characteristics of phytoplankton in the eastern Laptev Sea (autumnal season 2008) [Talk] In: Joint International Conference on Geomorphology and Palaeogeography of Polar Regions, Symposium Leopoldina and INQUA Peribaltic Working Group Workshop, 09.12.-17.09.2012, St. Petersburg, Russia.


Wegner, C., Bauch, D., Hölemann, J. A., Janout, M., Wittbrodt, K., Novikhin, A., Abramova, E., Martynov, F., Heim, B., Kirillov, S., Kassens, H. and Timokhov, L. (2012) Interannual variability of sediment transport dynamics on the Laptev Sea shelf during ice-free conditions [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.12.-20.12.2012, Kiel.


Heinemann, G., Schröder, D., Willmes, S., Ebner, L., Adams, S., Bauer, M., Helbig, A., Kassens, H., Dmitrenko, I., Hölemann, J., Krumpen, T., Janout, M., Spielhagen, R., Bauch, D., Wegner, C., Timokhov, L., Kirillov, S., Makshtas, A. P., Kulakov, M. and Shutilin, S. (2012) The Laptev Sea polynya project: the Siberian perspective of the Circumpolar Flaw Lead System [Talk] In: ArcticNet Annual Scientific Meeting 2012, 10.-14.12.2012, Vancouver, Canada.


Helbig, A., Heinemann, G., Adams, S., Ernsdorf, T., Kramer, D., Krumpen, T., Hölemann, J. A., Selyuzhenok, V., Kassens, H., Kirillov, S. and Vizitov, V. (2012) Meteorological observations during Laptev Sea winter expeditions in the years 2008, 2009 and 2012 [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.12.-20.12.2012, Kiel.


Juhls, B., Wegner, C., Hölemann, J. A. and Heim, B. (2012) Observation of wind-induced resuspension events in the Laptev Sea by remote-sensing and field-data [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.12.-20.12.2012, Kiel.


Juhls, B., Kirillov, S. A., Hölemann, J., Timokhov, L. A., Kassens, H., Heim, B., Novikhin, A. Y. and Janout, M. (2012) Oceanography of the Laptev Sea [Talk] In: Joint International Conference on Geomorphology and Palaeogeography of Polar Regions, Symposium Leopoldina and INQUA Peribaltic Working Group Workshop, 09.12.-17.09.2012, St. Petersburg, Russia.


Juhls, B., Kirillov, S. A., Hölemann, J. A., Timokhov, L. A., Kassens, H., Heim, B., Novikhin, A. Y. and Janout, M. (2012) Oceanography of the Laptev Sea [Talk] In: Russian-German Cooperation in the Scientific Exploration of Northern Eurasia and the Adjacent Arctic Ocean, 10.09.-12.09.2012, St. Petersburg, Russia.


Kassens, H., Kakhro, N., Fedorova, I. V., Volkmann-Lark, K. and Hölemann, J. (2012) Russian-German scientific cooperation in the Russian Arctic [Talk] In: International Scientific-Practical Conference on the Arctic Zone of the Russian Federation: the Northeastern Vector of Development, 28.11.-30.11.2012, St. Petersburg, Russia.


Kryukova, I., Polyakova, Y., Abramova, E., Martynov, F., Novikhin, A., Kassens, H. and Hölemann, J. A. (2012) Spring time dynamics of sea-ice algae and phytoplankton in the West New Siberian Polynya (Laptev Sea, TRANSDRIFT XX Expedition) [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.12.-20.12.2012, Kiel.


Wegner, C., Wittbrodt, K., Bauch, D., Hölemann, J., Janout, M., Novikhin, A. Y., Heim, B., Kirillov, S. A. and Kassens, H. (2012) Summer sediment transport dynamics on the Laptev Sea shelf (Siberian Arctic) [Talk] In: Joint International Conference on Geomorphology and Palaeogeography of Polar Regions, Symposium Leopoldina and INQUA Peribaltic Working Group Workshop, 09.12.-17.09.2012, St. Petersburg, Russia.


Wegner, C., Wittbrodt, K., Bauch, D., Hölemann, J., Janout, M., Novikhin, A., Heim, B., Kirillov, S., Kassens, H. and Timokhov, L. (2012) Summer sediment transport dynamics on the Laptev Sea shelf (Siberian Arctic) [Talk] In: Russian-German cooperation in the Scientific Exploration of Northern Eurasia and the Adjacent Arctic Ocean, 10.12.-12.09.2012, St. Petersburg, Russia.


Bauch, D., Hölemann, J. A., Nikulina, A., Wegner, C., Janout, M. A., Timokhov, L. and Kassens, H. (2012) Summer tracer data from the Laptev Sea shelf: coupling of local sea-ice melting and river water on the Siberian shelves [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, Kiel, 17.12.-20.12.2012, Kiel.


Abramova, E., Martynov, F., Hölemann, J. A., Novikhin, A., Kryukova, I. and Kassens, H. (2012) Winter species composition, abundance and distribution of small copepods within the context of main abiotic factors in the Laptev Sea polynya area [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.12.-20.12.2012, Kiel.


Janout, M., Hölemann, J. A., Krumpen, T., Kirillov, S., Timokhov, L., Kassens, H., Bauch, D., Wegner, C. and Novikhin, A. (2012) Year-round oceanographic moorings in the Laptev Sea: new insights regarding winter circulation, tides and sea ice drift [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.12.-20.12.2012, Kiel.


Novikhin, A., Namyatov, A., Hölemann, J. A., Morozova, O., Bloshkina, E. and Bauch, D. (2012) The main results of hydrochemical studies in the Laptev Sea in 2007-2012 [Talk] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.12.-20.12.2012, Kiel.


Wegner, C., Bauch, D., Hölemann, J., Nikulina, A., Dmitrenko, I., Kirillov, S., Martynov, F., Kassens, H. and Timohkov, L. (2011) Effects of atmospheric cyclonicity on sediment transport dynamics on the Laptev Sea shelf (Siberian Arctic) [Other] In: Arctic Science Summit Week 2011, 27.03.-01.04.2011, Seoul, Korea.


Heim, B., Overduin, P., Lantuit, H., Günther, F., Hölemann, J., Doerffer, R., Wegner, C. and Loginova, A. (2011) OCOC – From Ocean Colour to Organic Carbon – a contribution to ESA CoastColour [Talk] In: 3. CoastColour User Consultation Meeting, 19.10.-20.10.2011, Lisbon, Portugal.


Timokhov, L., Ashik, I., Dmitrenko, I., Kassens, H., Hoelemann, J. A., Kirillov, S., Novikhin, A., Polyakov, I. and Sokolov, V. T. (2010) Anomalous changes of the Arctic Ocean and Siberian seas during IPY 2007/2008 and possible consequences [Talk] In: 24. Internationale Polartagung, 06.09.-10.09.2010, Obergurgl, Austria.


Hoelemann, J. A., Krumpen, T., Kirillov, S., Klagge, T., Kassens, H. and Timokhov, L. (2010) Arctic change and polynyas: a closer look at the Laptev Sea (Siberian Arctic) [Talk] In: 24. Internationale Polartagung, 06.09.-10.09.2010, Obergurgl, Austria.


Bauch, D., Hölemann, J., Willmes, S., Gröger, M., Novikhin, A., Nikulina, A., Kassens, H. and Timokhov, L. (2010) Changes in brine water distribution within the Laptev Sea shelf water column in 2007 [Talk] In: International Polar Year - Oslo Science Conference, 08.06.-12.06.2010, Oslo, Norway.


Krumpen, T., Willmes, S., Morales Marqueda, M. A., Dmitrenko, I., Haas, C., Hölemann, J. A., Gerdes, R. and Schröder, D. (2010) Investigation polynya impact on the Siberian shelf hydrography by means of ice production estimates from satellite and flux model computations [Other] In: International Symposium on Sea Ice in the Physical and Biogeochemical System, 31.05.-04.06.2010, Tromsoe, Norway.


Kirillov, S., Hölemann, J. A., Dmitrenko, I., Kassens, H. and Bloshkina, E. (2010) The Laptev Sea flaw polynya impact on the bottom layer hydrography during winter 2008 [Talk] In: Joint Russian-German Workshop on Research in the Laptev Sea Region, 08.11.-11.11.2010, St. Petersburg, Russia.


Hölemann, J. A., Kirillov, S., Klagge, T., Novikhin, A., Kassens, H. and Timokhov, L. (2010) Near-bottom water warming in the Laptev Sea in response to atmospheric and sea ice conditions in 2007 [Talk] In: Joint Russian-German Workshop on Research in the Laptev Sea Region, 08.11.-11.11.2010, St. Petersburg, Russia.


Hölemann, J. A., Kirillov, S., Krumpen, T., Klagge, T., Timokhov, L. and Kassens, H. (2010) Ocean-sea-ice-atmosphere observations in the Laptev Sea polynya [Other] In: International Symposium on Sea Ice in the Physical and Biogeochemical System, 31.05.-04.06.2010, Tromsoe, Norway.


Krumpen, T., Hölemann, J. A., Willmes, S., Morales Marqueda, M. A., Busche, T., Dmitrenko, I., Gerdes, R., Haas, C., Heinemann, G., Hendricks, S., Kassens, H., Rabenstein, L. and Schroeder, D. (2010) Sea ice production and water mass modification in the eastern Laptev Sea [Talk] In: Joint Russian-German Workshop on Research in the Laptev Sea Region, 08.11.-11.11.2010, St. Petersburg, Russia.


Polyakova, Y., Abramova, E., Kassens, H., Hölemann, J. A., Astahova, L. and Man′ko, N. (2010) Sea-ice microalgal and ice-edge phytoplankton communities from the Laptev Sea polynya during the spring 2008 [Talk] In: OSL Fellowship Meeting 2010, 09.12.-10.12.2010, St. Petersburg, Russia.


Bauch, D., Dmitrenko, I., Hoelemann, J. A., Kassens, H., Kirillov, S., Krumpen, T., Nikulina, A. and Timokhov, L. (2010) Stable oxygen isotope investigation in the Laptev Sea coastal polynya during April 2008 and April 2009: impacts of the polynya on the water mass structure of the Laptev Sea shelf and the Arctic Ocean halocline [Talk] In: 24. Internationale Polartagung, 06.09.-10.09.2010, Obergurgl, Austria.


Kassens, H., Bauch, H. A., Drachev, S., Hölemann, J. A., Polyakova, Y., Rekant, P., Spiess, V., Taldenkova, E., Thiede, J. and Timokhov, L. (2010) Subsea permafrost in the central Laptev Sea [Talk] In: Joint Russian-German Workshop on Research in the Laptev Sea Region, 08.11.-11.11.2010, St. Petersburg, Russia.


Dmitrenko, I., Kirillov, S. A., Klagge, T., Tremblay, L. B., Bauch, D., Hoelemann, J. A., Krumpen, T., Kassens, H., Wegner, C., Heinemann, G. and Schroeder, D. (2009) The Arctic Ocean Atlantic water layer impacts the Siberian shelf hydrography [Talk] In: 9. Workshop on Russian-German Cooperation: Laptev Sea System, 24.11.-25.11.2009, St. Petersburg, Russia.


Bauch, D., Dobrotina, E., Gröger, M., Hoelemann, J. A., Klagge, T., Martynov, F., Nikulina, A., Novikhin, A. and Spielhagen, R. (2009) Imprint of sea-ice formation on Laptev Sea water masses [Talk] In: 9. Workshop on Russian-German Cooperation: Laptev Sea System, 24.11.-25.11.2009, St. Petersburg, Russia.


Wegner, C., Hoelemann, J. A., Dmitrenko, I., Kirillov, S., Kassens, H. and Timokhov, L. (2009) Land-shelf-ocean interaction - seasonal sediment transport dynamics on the Laptev Sea shelf (Siberian Arctic) [Talk] In: Arctic Science Summit Week, 23.03.-28.03.2009, Bergen, Norway.


Timokhov, L. A., Kassens, H., Bolshiyanov, D., Hoelemann, J. A., Dmitrenko, I., Kirillov, S. and Novikhin, A. (2009) Laptev Sea system response to the Arctic climate extreme events [Talk] In: 9th Workshop on Russian-German Cooperation: Laptev Sea System, 24.11.-25.11.2009, St. Petersburg, Russia.


Wegner, C., Dmitrenko, I., Krumpen, T., Hoelemann, J. A., Klagge, T., Timokhov, L. A. and Kassens, H. (2009) Observations of frazil ice formation in the Laptev Sea polynya from upwards looking ADCPs (Acoustic Doppler Current Profilers) [Talk] In: MOCA-09, 19.07.-29.07.2009, Montreal, Canada.


Dmitrenko, I., Kassens, H., Kirillov, S. A., Heinemann, G., Krumpen, T., Hoelemann, J. A., Klagge, T., Wegner, C. and Bauch, D. (2009) Siberian Coastal Polynya hydrography response to the sea-ice and atmospheric forcing [Talk] In: MOCA-09, 19.-29.07.2009, Montreal, Canada.


Hoelemann, J. A., Krumpen, T., Haas, C., Dmitrenko, I., Klagge, T., Willmes, S., Timokhov, L. A. and Kassens, H. (2009) Studying coastal ocean dynamics during polynya events in the Laptev Sea using remote-sensing data and long-term in situ observations [Talk] In: MOCA-09, 19.-29.07, Montreal, Canada.


Timokhov, L. A., Ashik, I., Danilov, A., Dmitrenko, I., Hoelemann, J. A., Ivanov, V. V., Kirillov, S., Novikhin, A., Polyakov, I. V. and Sokolov, V. (2009) Summer 2007 and 2008: the temperature and salinity anomalies in the Arctic Ocean and the affecting factors (sources?) [Talk] In: S4D-NABOS-DAMOCLES Workshop on Near-Slope Observations in the Arctic Ocean, 06.03.-07.03.2009, Paris, France.


Dmitrenko, I., Bauch, D., Kirillov, S. A., Koldunov, N., Ivanov, V. V., Hoelemann, J. A. and Timokhov, L. (2008) Barents Sea upstream events impact the interannual variability of Atlantic water inflow into the Arctic Ocean: evidence from 2005-2006 downstream observations [Talk] In: SCAR/IASC International Conference on the International Polar Year, 08.-11.07.2008, St. Petersburg, Russia.


Kassens, H., Bauch, H., Cherkashov, G., Hoelemann, J. A., Melles, M., Spieß, V., Timokhov, L. and Thiede, J. (2008) Continental shelf drilling in the Laptev Sea [Talk] In: Ocean History, From Speculation to Reality, 03.-05.11, Bremerhaven.


Bauch, H., Kassens, H., Meyer, H., Polyakova, Y., Rekant, P. and Hoelemann, J. A. (2008) Evidence for the alteration of submarine permafrost at the northern Siberian continental margin since last glacial times [Talk] In: SCAR/IASC IPY Open Science Conference "Polar Research - Arctic and Antarctic Perspectives in the International Polar Year", 08.07.-11.07.2008, St. Petersburg, Russia.


Timokhov, L., Kassens, H., Dmitrenko, I., Hölemann, J. and Novikhin, A. (2008) Global view on the great summer 2007 anomalies in the Laptev Sea: results of TRANSDRIFT XII/BARKALAV 2007 and IPY's expeditions [Talk] In: OSL Annual Meeting, 25.02.-26.02.2008, Kiel.


Wegner, C., Hoelemann, J. A., Dmitrenko, I. A., Kirillov, S. A., Kassens, H. and Timokhov, L. A. (2008) Sediment transport dynamics on the Laptev Sea shelf - evidence from one-year records and process studies [Talk] In: SCAR/IASC IPY Open Science Conference "Polar Research - Arctic and Antarctic Perspectives in the International Polar Year", 08.07.-11.07.2008, St. Petersburg, Russia.


Kassens, H., Bauch, D., Hoelemann, J. A., Dmitrenko, I., Timokhov, L. A., Wegner, C. and Abramova, A. (2008) The impact of climate change on the Laptev Sea polynya [Talk] In: SCAR/IASC IPY Open Science Conference "Polar Research - Arctic and Antarctic Perspectives in the International Polar Year", 08.07.-11.07.2008, St. Petersburg, Russia.


Wegner, C., Hölemann, J. A., Klagge, T., Timokhov, L. and Kassens, H. (2006) Application of ADCPs for long-term sediment-transport monitoring in Arctic environments - examples from the Laptev Sea [Talk] In: OMAE 2006 - 25. International Conference in Offshore Mechanics and Arctic Engineering, 04.06.-09.06.2006, Hamburg.


Bauch, D., Wegner, C., Hoelemann, J. A., Kirillov, S., Koldunov, N., Churun, V., Dmitrenko, I. A., Nitishinsky, M., Timokhov, L. and Kassens, H. (2006) Laptev Sea hydrographic expedition data from 1993 to 2003 : interannual variations and exchange with the Arctic Ocean interior [Talk] In: 8. Workshop on Russian-German Cooperation: Laptev Sea System, 07.02.-09.02.2006, St. Petersburg, Russia.


Wegner, C., Hoelemann, J. A., Kirillov, S., Dmitrenko, I., Chrurun, V., Timokhov, L. and Kassens, H. (2006) Long-term monitoring of transport processes in the Laptev Sea polynya [Talk] In: IMPETUS 2006 - Circumarctic Polynyas International Meeting, 26.06.-28.06.2006, St. Petersburg, Russia.


Hoelemann, J. A., Krumpen, T., Haas, C., Wegner, C., Kirillov, S., Timokhov, L. and Kassens, H. (2006) Monitoring dynamics and sea-ice export of the Laptev Sea polynya using model results, remote sensing data, and oceanographic observations [Talk] In: IMPETUS 2006 - Circumarctic Polynyas International Meeting, 26.06.-28.06.2006, St. Petersburg, Russia.


Wegner, C., Hoelemann, J. A., Bauch, D., Kirillov, S., Koldunov, N., Chrurun, V., Dmitrenko, I., Timokhov, L. and Kassens, H. (2006) Seasonal bottom-water temperature variations on the Laptev Sea shelf - evidence from one-year record [Other] In: 8. Workshop on Russian-German Cooperation: Laptev Sea System, 07.02.-09.02.2006, St. Petersburg, Russia.


Kirillov, S., Dmitrenko, I., Hoelemann, J. A. and Kassens, H. (2006) The intensity of ice production in the Laptev Sea flaw polynyas [Other] In: International Meeting IMPETUS 2006 - Circumarctic Polynyas, 26.06.-28.06.2006, St. Petersburg, Russia.


Hoelemann, J. A., Wegner, C., Kirillov, S., Koldunov, N., Haas, C., Krumpen, T., Churun, V., Timokhov, L. and Kassens, H. (2006) The thermal response of the Laptev Sea to wind, temperature and oceanic forcing [Talk] In: 8. Workshop on Russian-German Cooperation: Laptev Sea System, 07.02.-09.02.2006, St. Petersburg, Russia.


Kassens, H., Dmitrenko, I., Hoelemann, J. A., Kirillov, S., Priamikov, S., Thiede, J., Timokhov, L. and Wegner, C. (2005) Seafloor observatories in Russian polynyas [Invited talk] In: 7. Arctic Science Summit Week, 17.04.-24.04, Kunming, China.

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Hölemann, J., Henrich, R. and Wiesner, M. (1992) ORGANIC FACIES EVOLUTION OF NEOGENE AND QUARTERNARY SEDIMENTS FROM THE NORWEGIAN SEA (ODP LEG 104 / VØRING PLATEAU) [Talk] In: 4. International Conference on Paleoceanography (ICP IV), 21.09.-25.09.1992, Kiel.

Conference poster


Krumpen, T., Dethloff, K., Haas, C., Hölemann, J., Ivanov, V., Janout, M., Kanzow, T., Kassens, H., Rinke, A., Smolyanitsky, V. and Sokolov, V. T. (2020) Changing marginal ice zones and implications for the Transpolar Drift Sytem [Poster] In: International Scientific Conference "Comprehensive Research of the Natural Environment of the Arctic and Antarctica", 02.03.-04.03.2020, St. Petersburg, Russia.


Juhls, B., Overduin, P., Hölemann, J. and Fischer, J. (2018) DOC – CDOM relationship in Arctic coastal waters (Laptev Sea) and its implication for Ocean Color Algorithms [Poster] In: EGU General Assembly 2018, 08.04.-13.04.2018, Vienna, Austria.


Janout, M., Hölemann, J., Bauch, D., Laukert, G., Piepenburg, D., Waite, A., Novikhin, A. E., Martynov, F. M., Povazhnyi, V., Wamg, Q., Wekerle, C. and Juhls, B. (2018) Ocean, sea ice, and ecosystem concepts for the Siberian shelves and slopes [Poster] In: POLAR 2018, 15.06.-26.06.2018, Davos, Switzerland.


Büttner, S., Hölemann, J. and Janout, M. (2018) Sediment transport in the northwestern Laptev Sea [Poster] In: POLAR 2018, 15.06.-26.06.2018, Davos, Switzerland.


Hölemann, J., Bauch, D., Janout, M. and Heim, B. (2018) What drives the distribution of terrestrial dissolved organic matter in the Siberian Laptev Sea? [Poster] In: EGU General Assembly 2018, 08.-13.04.2018, Vienna, Austria.


Janout, M., Randelhoff, A., Hölemann, J., Nikolopoulos, A. and Peeken, I. (2017) Heat and nutrient fluxes in the Atlantic water boundary current [Poster] In: Arctic Frontiers 2017, 25.-27.01.2017, Tromsø, Norway.


Kryukova, I., Klyuvitkina, T., Polyakova, Y., Kassens, H., Hölemann, J. and Abramova, E. (2015) Dynamics of autumn phytoplankton in the Laptev Sea in 2008–2013 and its role in formation of the surface sediments [Poster] In: Conference "Actual Problems of the Pleistocene Paleogeography and Stratigraphy: The Markov Readings in 2015", 08.-11.06.2015, Moscow, Russia.


Janout, M., Aksenov, Y., Hoelemann, J. A., Rabe, B., Schauer, U., Karcher, M., Lenn, Y. D., Polyakov, L., Bacon, S., Coward, A., Kassens, H. and Timokhov, L. (2015) Forcing, variability, and pathway of a Siberian buoyancy-driven current and its implications for Arctic freshwater variability [Poster] In: ASSW15 - Arctic Science Summit Week 2015, 23.-30.04.2015, Toyama, Japan.

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Janout, M., Aksenov, Y., Hoelemann, J. A., Rabe, B., Schauer, U., Polyakov, I., Bacon, S., Coward, A., Karcher, M., Lenn, Y. D., Kassens, H. and Timokhov, L. (2015) Forcing, variability, and pathway of a freshwater-driven current in the Eurasian Arctic [Poster] In: EGU General Assembly 2015, 12.–17.04.2015 , Vienna, Austria.


Wegner, C., Hölemann, J., Janout, M., Novikhin, A., Abramova, E., Polyakova, Y., Krykova, I., Krumpen, I., Juhls, B., Heim, B., Kassens, H. and Timokhov, L. (2015) Seasonal and interannual varibility in Arctic sediment transport dynamics – evidence from multi-year long-term records from the Laptev Sea (Siberian Arctic) [Poster] In: Gordon Research Conference, 15.-20.03.2015, Lucca (Barga), Italy.


Kryukova, I., Polyakova, Y., Abramova, E., Martynov, F., Novikhin, A. Y., Kassens, H. and Hölemann, J. (2012) Ecological and geographical characteristics of phytoplankton in the eastern Laptev Sea (autumnal season 2008) [Poster] In: Polar Ecology Conference, 30.09.-04.10.2012, Ceske Budejovice, Czech Republic.


Heinemann, G., Kassens, H., Hölemann, J., Spielhagen, R., Schröder, D., Willmes, S., Dmitrenko, I., Krumpen, T., Bauch, D., Timokhov, L., Kirillov, S. and Makshtas, A. P. (2012) The Laptev Sea polynya project - multi-disciplinary studies of hydrography, sea ice and sea-ice/ocean/atmosphere interactions [Poster] In: International Polar Year (IPY) Conference "From Knowledge to Action", 22.04.-27.04.2012, Montréal, Canada.


Kirillov, S., Dmitrenko, I., Hölemann, J. A. and Bloshkina, E. (2012) The oceanographic research in the Laptev Sea: an overview of major results obtained during the 5-years' journey with the "Laptev Sea System" project [Poster] In: 10. Workshop on Russian-German Cooperation: Laptev Sea System, 17.12.-20.12.2012, Kiel.


Heim, B., Doerffer, R., Overduin, P., Lantuit, H., Hoelemann, J., Kassens, H. and Wegner, C. (2011) OCOC - from Ocean Colour to Organic Carbon [Poster] In: 31. EARSel Symposium, 30.05.-02.06.2011, Prague, Czech Republic.


Bauch, D., Groeger, M., Dmitrenko, I., Hoelemann, J. A., Kirillov, S., Mackensen, A., Taldenkova, E. and Andersen, N. (2010) Atmospheric controlled freshwater release at the Laptev Sea continental margin : detailed investigation of distribution patterns [Poster] In: Joint Russian-German Workshop on Research in the Laptev Sea Region, 08.11.-11.11.2010, St. Petersburg, Russia.

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Bauch, D., Hoelemann, J. A., Willmes, S., Groeger, M., Novikhin, A., Nikulina, A. and Kassens, H. (2010) Changes in distribution of sea-ice derived brine waters on the Laptev Sea shelf in 2007 inferred from stable oxygen isotope studies [Poster] In: Joint Russian-German Workshop on Research in the Laptev Sea Region, 08.11.-11.11.2010, St. Petersburg, Russia.


Wegner, C., Bauch, D., Hoelemann, J. A., Dmitrenko, I., Kirillov, S., Kassens, H. and Timokhov, L. (2010) Interannual variability of sediment transport dynamics on the Laptev Sea shelf (Siberian Arctic) [Poster] In: 24. Internationale Polartagung, 06.09.-10.09.2010, Obergurgl, Austria.


Heim, B., Doerffer, R., Overduin, P. P., Lantuit, H., Hoelemann, J. A., Kassens, H. and Wegner, C. (2010) OCOC - from Ocean Colour to Organic Carbon [Poster] In: AGU Fall Meeting 2010, 13.12.-17.12.2010, San Francisco, California, USA.


Polyakova, Y., Abramova, E., Kassens, H., Hölemann, J. A., Astahova, L. and Man′ko, N. (2010) Sea-ice microalgal and ice-edge phytoplankton communities from the Laptev Sea polynya during the spring 2008 [Poster] In: OSL Fellowship Meeting 2010, 09.12.-10.12.2010, St. Petersburg, Russia.


Wegner, C., Bauch, D., Hoelemann, J. A., Dmitrenko, I., Kirillov, S., Kassens, H. and Timokhov, L. (2010) Seasonal and interannual variability of sediment transport dynamics on the Laptev Sea shelf [Poster] In: Joint Russian-German Workshop on Research in the Laptev Sea Region, 08.11.-11.11.2010, St. Petersburg, Russia.


Bauch, D., Dmitrenko, I., Wegner, C., Hoelemann, J. A., Kirillov, S., Timokhov, L. and Kassens, H. (2010) Variations in brine water export from the Laptev Sea shelf forced by isotope studies [Poster] In: Joint Russian-German Workshop on Research in the Laptev Sea Region, 08.11.-11.11.2010, St. Petersburg, Russia.


Hoelemann, J. A., Makhotin, M., Wegner, C., Dmitrenko, I., Kirillov, S., Timokhov, L. and Kassens, H. (2008) Bottom water temperatures of a Siberian shelf sea in response to ice formation [Poster] In: SCAR/IASC International Conference on the International Polar Year, 08.-11.07.2008, St. Petersburg, Russia.


Bauch, D., Dmitrenko, I., Wegner, C., Hoelemann, J. A., Kirilov, S., Timokhov, L. and Kassens, H. (2008) Export of Laptev Sea brine waters to the Arctic Ocean Halocline waters in response to atmospheric forcing [Poster] In: SCAR/IASC International Conference on the International Polar Year, 08.07.-11.07.2008, St. Petersburg, Russia.


Bauch, D., Dmitrenko, I., Wegner, C., Hoelemann, J. A., Kirillov, S., Timokhov, L. and Kassens, H. (2008) Variations in brine water export from Arctic shelves forced by atmospheric circulation changes [Poster] In: AGU Fall Meeting 2008, 15.12.-19.12.2008, San Francisco, California, USA.


Bauch, D., Gröger, M., Hölemann, J., Taldenkova, E., Mackensen, A. and Andersen, N. (2007) Sea-ice and River Water Inventories Along the Laptev Sea Continental Slope Derived From Stable Oxygen Isotope Composition Within the Water Column [Poster] In: AGU Fall Meeting 2007, 09-14.12, San Francisco, USA.


Rozhkova, A., Dmitrenko, I., Bauch, D., Hölemann, J. and Timokhov, L. (2007) Transformation of the Barents Sea inflow of the Atlantic water in the western Laptev Sea in 2005-2006: Impact of the upstream atmospheric circulation [Poster] In: IUGG XXIV General Assembly "Earth, Our Changing Planet", 02-13.07, Perugia, Italy.


Koldunov, N., Kirillov, S., Makhotin, M., Dmitrenko, I., Hoelemann, J. A. and Kassens, H. (2006) Thermal regime of the Siberian Arctic seas: evidence of Atlantic water expansion into the Laptev and East-Siberian shelves [Poster] In: 13. Ocean Sciences Meeting, 20.02.-24.02.2006, Honolulu, Hawaii, USA.


Makhotin, M., Kirillov, S., Koldunov, N., Dmitrenko, I., Hoelemann, J. A. and Kassens, H. (2006) Variability of a large-scale atmospheric circulation over the Arctic in the impact of arctic intermediate waters on the Laptev Sea shelf [Poster] In: EGU General Assembly 2006, 02.04.-07.04.2006, Vienna, Austria.


Nitishinsky, M., Anderson, L. G., Pivovarov, S., Novikhin, A., Morozova, D., Bondareva, L., Smagin, V., Shilin, M., Timokhov, L., Hoelemann, J., Kassens, H., Galtsova, V., Gukov, A. and Petreshov, V. (2006) The research results of hydrochemical investigations in the Laptev Sea from 1993 till 2005 [Poster] In: 8. Workshop on Russian-German Cooperation: Laptev Sea System, 07.02.-09.02.2006, St. Petersburg, Russia.


Kassens, H., Hölemann, J., Pryamikov, S., Thiede, J., Troyan, V. and Tuschling, K. (2002) Otto Schmidt Laboratory for Polar and Marine Research [Poster] In: Climate Drivers of the North, 08.05.-11.05.2002, Kiel.

Thesis - not published by a publisher

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Hölemann, J. A. (1994) Akkumulation von autochthonem und allochthonem organischem Material in den känozoischen Sedimenten der Norwegischen See (ODP LEG 104) (Doctoral thesis/PhD), Christian-Albrechts-Universität, Kiel, 86 pp

This list was generated on Thu May 28 21:43:30 2020 CEST.