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Climate of the Past An interactive open-access journal of the European Geosciences Union
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Volume 13, issue 9
Clim. Past, 13, 1213–1226, 2017
https://doi.org/10.5194/cp-13-1213-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue: Climate–carbon–cryosphere interactions in the...

Clim. Past, 13, 1213–1226, 2017
https://doi.org/10.5194/cp-13-1213-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 22 Sep 2017

Research article | 22 Sep 2017

Sources and characteristics of terrestrial carbon in Holocene-scale sediments of the East Siberian Sea

Kirsi Keskitalo et al.
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Cited articles  
Alling, V., Porcelli, D., Mörth, C. M., Anderson, L. G., Sanchez-Garcia, L., Gustafsson, Ö., Andersson, P. S., and Humborg, C.: Degradation of terrestrial organic carbon, primary production and out-gassing of CO2 in the Laptev and East Siberian Seas as inferred from d13C values of DIC, Geochim. Cosmochim. Acta, 95, 143–159, https://doi.org/10.1016/j.gca.2012.07.028, 2012.
Amon, R. M. W., Rinehart, A. J., Duan, S., Louchouarn, P., Prokushkin, A., Guggenberger, G., Bauch, D., Stedmon, C., Raymond, P. A., Holmes, R. M., McClelland, J. W., Peterson, B. J., Walker, S. A., and Zhulidov, A. V.: Dissolved organic matter sources in large Arctic rivers, Geochim. Cosmochim. Acta, 94, 217–237, https://doi.org/10.1016/j.gca.2012.07.015, 2012.
Ananyev, R., Dmitrevskiy, N., Jakobsson, M., Lobkovsky, L., Nikiforov, S., Roslyakov, A., and Semiletov, I.: Sea-ice ploughmarks in the eastern Laptev Sea, East Siberian Arctic shelf, Atlas Submar. Glacial Landforms Mod. Quat. Ancient, Geol. Soc. London, Mem., 46, 301–302, https://doi.org/10.1144/M46.109, 2016.
Andersson, A.: A systematic examination of a random sampling strategy for source apportionment calculations, Sci. Total Environ., 412–413, 232–238, https://doi.org/10.1016/j.scitotenv.2011.10.031, 2011.
Andersson, A., Deng, J., Du, K., Zheng, M., Yan, C., Sköld, M., and Gustafsson, Ö.: Regionally-varying combustion sources of the january 2013 severe haze events over eastern China, Environ. Sci. Technol., 49, 2038–2043, https://doi.org/10.1021/es503855e, 2015.
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In this study we investigate land-to-ocean transfer and the fate of permafrost carbon in the East Siberian Sea from the early Holocene until the present day. Our results suggest that there was a high input of terrestrial organic carbon to the East Siberian Sea during the last glacial–interglacial period caused by permafrost destabilisation. This material was mainly characterised as relict Pleistocene permafrost deposited via coastal erosion as a result of the sea level rise.
In this study we investigate land-to-ocean transfer and the fate of permafrost carbon in the...
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