Volume 13, issue 7 | Copyright
Biogeosciences, 13, 2003-2010, 2016
https://doi.org/10.5194/bg-13-2003-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Ideas and perspectives 06 Apr 2016

Ideas and perspectives | 06 Apr 2016

Ideas and perspectives: Holocene thermokarst sediments of the Yedoma permafrost region do not increase the northern peatland carbon pool

Gustaf Hugelius et al.
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We investigate the properties of soils and sediments in a particular and ancient Siberian permafrost landscape. We critically examine statements from a recent study that specific permafrost landforms affected by thawed permafrost (alases) in this region contain very large quantities of peat that previous studies had failed to include because of data set biases. We conclude that there is no evidence to suggest biases in existing data sets or that alas deposits increase the northern peatland pool.
We investigate the properties of soils and sediments in a particular and ancient Siberian...
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