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Archival description
2023.2.2.1.2.2 · Pièce · [between 2002 and 2005]
Fait partie de Dr. Paul Sanborn fonds

This document file "Cluculz Creek Fertilization Research Site.pdf" contains a field description and basic characterization data for a representative pedon at the E.P. 886.10 site.

2023.2.2.13.2.07 · Pièce · 8 Jul. 2007
Fait partie de Dr. Paul Sanborn fonds

This image is part of the outbound sequence of aerial images obtained on the helicopter flight to the Klutlan Glacier study site. The sequence starts from the base camp at the White River crossing on the Alaska Highway and heads south, to a point just upvalley of the debris-covered terminus (approx. 10-15 km from Alaska border), and turning back north to the landing spot on the Generc River floodplain close to the study site (see Fig. 1 in paper).

Archie Creek site data
2023.2.2.10.2.7 · Dossier · 1995-1996
Fait partie de Dr. Paul Sanborn fonds

File contains the following data sets:

  • Archie Site Tree Data.xls [diameter (dbh) and basal area of trees within and overhanging plots]
  • Archie Site non-woody forest floor properties (1995).xls [non-woody forest floor chemical properties – individual sample results & plot means]
  • Archie Site woody forest floor component properties (1995).xls [total C, N & S concentrations, pool sizes for woody forest floor components]
  • Archie Site mineral soil properties (1995).xlsx [0-20 cm mineral soil chemical properties – individual sample results & plot means]
  • Archie Site forest floor mass (1995).xlsx [mass per unit area of non-woody & woody forest floor components, corrected to oven-dry basis]
  • S221FINL.xls [MoF lab data report: non-woody forest floor components]
  • S222FINL.xls [MoF lab data report: woody forest floor components]
  • S251FINL.xls [MoF lab data report: 0-20 cm mineral soil]
2023.2.2.6 · Sous-série organique · 1983-2010
Fait partie de Dr. Paul Sanborn fonds

During the 1980s, Agriculture Canada pedologists Scott Smith (retired from Summerland Research Station, formerly based in Whitehorse) and Charles Tarnocai (retired from Central Experimental Farm, Ottawa) had a large field program which addressed the trends in soil development in the central Yukon. Across this region, particularly between Whitehorse and Dawson City, the land surfaces and surficial deposits vary greatly in age due to the differing extents of glaciations over the past ~2 million years.

This work built on a pioneering study from the previous decade:
Foscolos, A.E., N.W. Rutter, and O.L. Hughes. 1977. The use of pedological studies in interpreting the Quaternary history of central Yukon Territory. Bulletin 271. Geological Survey of Canada, Ottawa. 48 p. https://doi.org/10.4095/103066

Tarnocai and Smith presented their results in two publications:
C. A. S. Smith, C. Tarnocai, and O. L. Hughes. 1986. Pedological investigations of Pleistocene glacial drift surfaces in the central Yukon. Géographie physique et Quaternaire, 40 (1): 29–37. https://doi.org/10.7202/032620ar
Tarnocai, C. and C. A. S. Smith. 1989. Micromorphology and development of some central Yukon paleosols, Canada. Geoderma 45 (2): 145-162. https://doi.org/10.1016/0016-7061(89)90047-5

Tarnocai and Smith shared the unpublished data and soil samples from this work with Dr. Paul Sanborn, and this resulted in a student project published as:
Daviel, E., P. Sanborn, C. Tarnocai, and C.A.A. Smith. 2011.Clay mineralogy and chemical properties of argillic horizons in central Yukon paleosols. Canadian Journal of Soil Science 91: 83-93. https://doi.org/10.4141/cjss10067