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Multi-proxy paleoecological analyses were carried out on cores from a peatland in the continuous permafrost zone, to determine the effect of past climatic change on peatland development. Stratigraphy, bulk density and organic matter content were analyzed for eight cores from Campbell Creek peatland (69°17.3′N, 133°15′W). Detailed pollen and macrofossil analyses were carried out on two cores, and stable...
Northern peatlands play an important role globally in the cycling of C, through the exchange of CO2 with the atmosphere, the emission of CH4, the production and export of dissolved organic carbon (DOC) and the storage of C. Under 2 × CO2 GCM scenarios, most Canadian peatlands will be exposed to increases in mean annual temperature ranging between 2 and 6° C and increases in mean annual precipitation...
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