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Site notes: Kluane soil transects
2023.2.2.8.02 · Pièce · July 2009
Fait partie de Dr. Paul Sanborn fonds

This PDF contains 2009 Kluane site notes that include details of transect locations and sampling sites. Grassland pedons selected for Pautler et al. (2014) are indicated.

Soils research at Kluane Lake, Yukon
2023.2.2.8 · Sous-série organique · 2003-2014
Fait partie de Dr. Paul Sanborn fonds

The Kluane Lake area of SW Yukon was a continuing focus of Dr. Paul Sanborn's research for more than a decade, and generated several productive collaborations. Key themes included biological soil crusts in boreal grasslands, and interactions between aeolian sediment deposition, slope processes, and fire in boreal grassland and forest soils.

Research results appeared in these publications:
Marsh, J., Nouvet, S., Sanborn, P., and Coxson, D. 2006. Composition and function of biological soil crust communities along topographic gradients in grasslands of central interior British Columbia (Chilcotin) and southwestern Yukon (Kluane). Canadian Journal of Botany 84: 717-736. https://doi.org/10.1139/b06-026

Pautler, B.G., Reichart, G.-J., Sanborn, P.T., Simpson, M.J., and Weijers, J.W.H. 2014. Comparison of soil derived tetraether membrane lipid distributions and plant-wax δD compositions for reconstruction of Canadian Arctic temperatures. Palaeogeography, Palaeoclimatology, Palaeoecology 404: 78-88. https://doi.org/10.1016/j.palaeo.2014.03.038

Sanborn, P. and A.J.T. Jull. 2010. Loess, bioturbation, fire, and pedogenesis in a boreal forest – grassland mosaic, Yukon Territory, Canada. 19th World Congress of Soil Science, Soil Solutions for a Changing World 1 – 6 August 2010, Brisbane, Australia. http://www.iuss.org/19th%20WCSS/Symposium/pdf/0120.pdf

The 2003 field work with Darwyn Coxson was a pilot study to assess the types and distribution of biological soil crusts in boreal grasslands in the Kluane Lake area. Eight sites were visited at which the team sampled the crust and the uppermost A horizon immediately underneath it. Note that site numbers Y03-03, -04, -05, -06, -07, -09, -10 and -12 were indicated as sites 3, 4, 5, 6, 7, 9, 10 and 12 in Table 1 of Marsh et al. (2006). Additional crust sampling was conducted at two additional sites (“Peninsula”, “Silver City”) in 2004; details of sampling methods and site locations are in Marsh et al. (2006).

Results from 2009 field work were presented in Sanborn and Jull (2010), along with soil charcoal radiocarbon dates from 2003-2008 sampling which were used to reconstruct fire history in the Kluane Lake area. The 2003 (a single site at Silver City), 2004, and 2008 field work consisted of a reconnaissance of grassland and forest sites across a range of aspects and slope positions in order to recover buried soil charcoal.