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Kluane Lake soils research data
2023.2.2.8.06 · Dossier · 2003-2014
Fait partie de Dr. Paul Sanborn fonds

File consists of the following data sets:

  • Kluane crust Min N (2003) S671FINL.xls [mineralizable nitrogen for biological soil crusts & upper mineral soil, 2003 samples]
  • Kluane Crust samples (2004) moisture contents.xls [moisture content of air-dry 2004 crust samples from Peninsula & Silver City sites; sampling procedures & locations in Marsh et al. (20060]
  • Kluane Soil Crusts (2004) chemical analyses.xls [consolidated file of chemical data for 2004 crust samples from Peninsula & Silver City sites]
  • Kluane 2003 soil & crust 15N data.xls [15N natural abundance, total N, organic & inorganic C for 2003 crust & upper mineral soil samples]
  • Kluane 2003 soil data.xlsx [consolidated file of chemical data for 2003 crust and mineral horizon soil samples]
  • Kluane Crust 2004 total C & N data.xls
  • Kluane AMS dates (2003-2008 charcoal samples).xls [radiocarbon dates from the University of Arizona Accelerator Mass Spectrometry Lab]
  • Kluane soil transect - texture data.xls [2009 soil particle size analysis data, with potential lithological breaks highlighted]
  • Kluane surveys 2009.xls [topographic surveys for 3 soil transects cutting across eskers along Cultus Bay Rd., SE shore of Kluane L.]
  • S1061_1069_Final_Rev1.xls [lab data report from Ministry of Forests Analytical Chemistry Laboratory for 2009 transect samples: total C, inorganic C, & total N]
  • 100812003 (annotated) -corrected.xls [2009 transect samples: particle size analysis data report from CANTEST]
  • Kluane soil transect - master data file.xls
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.