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In July 2009, Dr. Paul Sanborn undertook the first soils field research at the Fort Selkirk volcanic field in central Yukon, with helicopter support and funding from the Yukon Geological Survey. This file includes the following data sets gathered from the research:

• Ft Selkirk 110114069.xls [particle size analysis data, CANTEST]
• S1090final.xlsx [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory]
• S1112final.xlsx [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory]
• Ft Selkirk 2009 soils data (updated Sept 15, 2010 and April 10, 2023).xls [consolidated lab data for all 2009 samples]

In July 2009, Dr. Paul Sanborn undertook the first soils field research at the Fort Selkirk volcanic field in central Yukon, with helicopter support and funding from the Yukon Geological Survey. This document is a complete transcription of field notes, with
soil and site photographs.

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

Data sets for the Sulphur stable isotope tracer study (E.P. 886.15) include:

• 03-095 UNBC PS-For.xls Particle size analyses (Kenneth Creek 0-20 & 20-40 cm)
• 03-096 UNBC PS-For.xls Particle size analyses (Holy Cross 0-20 & 20-40 cm)
• 082037.xls XRF elemental analysis (Holy Cross pedon)
• 082038.xls XRF elemental analysis (Kenneth Creek pedon)
• 084996.xlsx XRF elemental analysis (HC & KC parent materials)
• EP 886 15 S isotope data (2001-2005) - foliage_completed (Feb 18).xls Pine foliage d34S (total S & total SO4-S)
• EP 886.15 2003 Foliage & Soil Chemistry Summary.xls
• EP 886.15 Foliar Analyses (selected) 2001-2006.xls Total N & S, SO4-S
• EP 886.15 Holy Cross & Kenneth Creek 2005 foliage.xls
• EP 886.15 Holy Cross & Kenneth Creek 2006 foliage.xls
• EP 886.15 Holy Cross 2001 FH (S516FINL).xls
• EP 886.15 Holy Cross 2001 Foliage (T727FINL).xls
• EP 886.15 Holy Cross 2001 Litter (S515FINL).xls
• EP 886.15 Holy Cross 2001 Mineral Soil (0-20 cm) (S507FINL).xls
• EP 886.15 Holy Cross 2002 Foliage (T785FINL).xls
• EP 886.15 Holy Cross 2003 FH (S642FINL).xls
• EP 886.15 Holy Cross 2003 Foliage (T836FINL).xls
• EP 886.15 Holy Cross 2003 Litter (S641FINL).xls
• EP 886.15 Holy Cross 2003 Mineral Soil (0-20 cm) (S643FINL).xls
• EP 886.15 Holy Cross 2004 FH (S702FINL).xls
• EP 886.15 Holy Cross 2004 Foliage (T904FINL).xls
• EP 886.15 Holy Cross 2004 Litter (S701FINL).xls
• EP 886.15 Holy Cross 2004 Mineral Soil (0-20 cm) (S703FINL).xls
• EP 886.15 Kenneth Creek 2001 FH (S521FINL).xls
• EP 886.15 Kenneth Creek 2001 Foliage (T727FINL).xls
• EP 886.15 Kenneth Creek 2001 Litter (S520FINL).xls
• EP 886.15 Kenneth Creek 2001 Mineral Soil (0-20 cm) (S508FINL).xls
• EP 886.15 Kenneth Creek 2001 Mineral Soil (20-40 cm) (S509FINL).xls
• EP 886.15 Kenneth Creek 2002 Foliage (T785FINL).xls
• EP 886.15 Kenneth Creek 2003 FH (S645FINL).xls
• EP 886.15 Kenneth Creek 2003 Foliage (T837FINL).xls
• EP 886.15 Kenneth Creek 2003 Litter (S644FINL).xls
• EP 886.15 Kenneth Creek 2003 Mineral Soil (0-20 cm) (S646FINL).xls
• EP 886.15 Kenneth Creek 2003 Mineral Soil (20-40 cm) (S647FINL).xls
• EP 886.15 Kenneth Creek 2004 FH (S705FINL).xls
• EP 886.15 Kenneth Creek 2004 Foliage (T905FINL).xls
• EP 886.15 Kenneth Creek 2004 Litter (S704FINL).xls
• EP 886.15 Kenneth Creek 2004 Mineral Soil (0-20 cm) (S706FINL).xls
• EP 886.15 Kenneth Creek 2004 Mineral Soil (20-40 cm) (S707FINL).xls
• EP 886.15 Sample Inventory.xls Listing of MoF Lab Job No.'s
• Fertilizer March 2003.xls d34S data for commercial fertilizer S sources
• hc_2002.xls Initial (2002) pine tree measurement data - Holy Cross
• kc_2002.xls Initial (2002) pine tree measurement data - Kenneth Creek

This data set consists of elemental analysis data for selected B horizons from Wounded Moose paleosols sampled by Tarnocai and Smith. The file includes the original ALS lab report, additional panes showing comparison of replicates, and calculation of a weathering index.

File contains the following data sets:

• BC & Yukon 2008 soils data – compiled.xls [combined chemical & physical data for BC08-06, Y08-39, Y08-41, Y08-43]
• S925finl.xls [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory for pedons BC07-03 & BC07-04; also includes data for Y07-06 & Y07-07 (Klutlan Glacier – see associated file note)]
• S979finl(revised) – PS edits.xls [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory for BC08-06, Y08-39, Y08-41, Y08-43]
• S994finl_revised.xls [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory for BC07-04 (CaCO3-equiv, total & inorganic C, pyrophosphate, oxalate & dithionite extractions) & selected horizons from BC07-07 & BC07-09 (Nazko basaltic soils))
• CANTEST lab report 91010076.pdf [particle size analyses for BC08-06, Y08-39, Y08-41, Y08-43]
• CANTEST lab report 90206003.pdf [particle size analyses for Tuya pedons BC07-03 & BC07-04 & Klutan Glacier pedons Y07-06 & Y07-07]

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.

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

This data set consists of transcribed data from lab data sheets, showing McQuesten-Dawson City paleosol data from the Tarnocai and Smith 1983 AAFC Yukon Paleosol Study. The data set includes chemical and particle size data for Tarnocai & Smith samples, as determined by the Ag Canada lab. Note that the “Site” column indicates the NTS topographic map sheet (e.g. 115P/13) for the sampling locations.

File contains the following data sets:

• S925finl.xls [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory for pedons Y07-06 & Y07-07; also includes data for BC07-03 & BC07-04 (Boreal Cordillera grassland soils – see associated file note)]
• S1007finl_revised2.xls [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory for pedons Y07-06 & Y07-07: oxalate & dithionite extractions, P retention; also includes P retention data for Nazko pedons BC07-07 & BC07-09]
• CANTEST lab report 90206003.pdf [particle size analyses for Klutan Glacier pedons Y07-06 & Y07-07; also Tuya pedons BC07-03 & BC07-04 &]

File consists of thin section micrograph images from the Boreal Cordilleran grassland soils study (2007 & 2008).

File consists of:

• "Devil's Club, Black Flies, and Snowshoes" by John Revel, 2007, 44 p. (3 copies)

File consists of:

• David Mills, "Aleza Lake Research Forest Historical Internship Summary" (2 Jan. 2007), 26 p. - In print and original digital .doc file
• David Mills, "Aleza Lake Forest Experiment Station Socio-Economic Time Line 1905-1937" (2007), 68 p. - In print and original digital .doc file
• ALRFS employment paperwork for David Mills, the ALRFS Natural Resource History Intern
• Research notes, including a copy of a map of the town of Aleza Lake in the 1920s

File consists of notes, clippings, and reproductions relating to the Cariboo and Northwest Digest publication. Also includes a CD-R that contains Sedgwick's index spreadsheet and accompanying documentation about the publication.

Data sets associated with the Arocena & Sanborn 1999 regional soil mineralogy study:

• S234FINL.XLS [data report for mineral horizons from MoF Analytical Chemistry Laboratory, June 20 1996]
• S235FINL.XLS [data report for organic horizons from MoF Analytical Chemistry Laboratory, June 20 1996]
• SAMPLIST.XLS [conversion table for sample numbers used in MoF lab data reports]
• Fe Al extractions.xlsx [assembled from lab data report by L. Arocena for oxalate & dithionite extractions; pyrophosphate extraction data from MoF lab]
• MINSTUDY.XLS [consolidated lab data for organic & mineral horizons, except for BaCl2 exchangeable cations]
• MINCEC.XLS [BaCl2 exchangeable cations & Morgan’s extraction for organic & mineral horizons]

Data sets associated with the Cluculz retrospective study (E.P. 886.10):

• 082036.xls -- Elemental analysis (XRF) for mineral horizon samples from profile at Cluculz EP 886.10 site
• CLUCINC.xls -- Summary chemical properties for composite samples in aerobic incubation
• Cluculz Ck 2002 Foliar Analysis.xls -- Analyzed for individual single-tree plots
• Cluculz Ck 2002 Forest Floor.xls -- Forest floor mass data
• Cluculz composite list (2003 samples).xls -- Composite groups (3 original samples in each) used for organic & mineral soils
• Cluculz composite list (incubation experiment).xls -- Composite groups (3 original samples in each) used for organic & mineral soils
• Cluculz composite list for incubations (2003 samples).xls -- Composite groups (3 original samples in each) used for organic & mineral soils
• Cluculz Creek S mineralization - initial fractions (2).xls -- S fractions - organic & mineral soil composites
• Cluculz Creek S mineralization - initial S fractions.xls -- S fractions - organic & mineral soil composites
• Cluculz Creek S mineralization (IC).xls -- S mineralization data for aerobic incubation - organic & mineral soils
• Cluculz foliar and soil data.xls -- Chemical properties of foliage, composite forest floors, composite mineral soils
• Cluculz pH.xls -- pH - organic & mineral soil composites
• Cluculz S fraction graphs.xls -- S fractions - organic & mineral soil composites
• Elemental Analysis of Standard by XRF (2005).xls -- Published & XRF analysis of CANMET TILL-1 soil standard (used in Cluculz XRF analysis)

File contains photocopies of seedling measurement tables.

File contains the following data sets:

• Phytolith contents.xls [phytolith content in 5-20 µm silt, tallied by morphological categories; also summarized as % of total soil fine (< 2 mm) fraction]
• M-K (2001) soil LOI data.pdf [LOI (loss-on-ignition) data for sampled soil horizons – proxy measurement for organic matter content]

File contains minutes from Aleza Lake Steering Committee meetings, proposals to assume management of the Aleza Lake Research Forest, research project outlines and timelines, budget summaries, photocopies of management and working plans for 1992 to 2002, and related correspondence between the Steering Committee.

File consists of a transcript of an oral history interview with Ray Williston.

File contains original tables for soil measurements, a related photocopied draft report, and related photocopied handwritten notes.

File consists of a transcript of an oral history interview with Jim Burbee.

File consists of a transcript of an oral history interview with Horst Sander. Also includes photocopies of Horst Sander's personal records, such as a tree farm license.

File consists of an audio recording of an interview with Bill Wade. Includes one original recorded audio cassette and one copy.

File consists of a transcript of an oral history interview with Bill Wade.

File consists of a transcript of an oral history interview with Ivan Andersen.

File consists of a transcript of an oral history interview with the Perry Family.

File consists of a transcript of an oral history interview with Earl Lousier and Harry Gairns.

File contains various documents pertaining to the history of the Aleza Lake Experiment Station, correspondence regarding various administrative issues and research projects ranging from 1972 to 1996, field notes, 1996 meeting minutes, memoranda containing details on the management and preservation of the Aleza Lake Research Forest, various reports on research projects, 1987 permits, field notes, a 1970 working plan, and 6 colour photographs of the Aleza Lake Garbage Dump.

File contains typed file notes and charts of remeasured experimental plots, as well as a floppy disk

File contains datelines, small maps consisting of ecological site types, handwritten notes, overheads, terrain resource management information digital map data, and trail system maps.

File contains articles and government publications on the results of research projects and policies regarding the Aleza Lake Experiment Station with years ranging from 1945 to 1992. Also included are a photocopied 1926 progress report, a 1967 management manual, and guides pertaining to trails and marking stands for cutting.

File contains the following data sets:

• S300FINL.XLS [Ministry of Forests lab data report: non-woody forest floor components]
• S301FINL.XLS [Ministry of Forests lab data report: woody forest floor components]
• 660FF97.xls [non-woody and woody forest floor components: mass / unit area (corrected to oven-dry basis)]
• BUCKLIST.xls [table showing internal sample numbers corresponding to lab sample numbers used in MoF lab reports]

File contains information, including diagrams, measurement charts, and a map, for experimental plot 45.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 112.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 118.

File contains information, including measurement charts and a map, from experimental plot 150.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 103.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 106.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 107.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 119.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 148.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 50.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 113.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 115.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 116.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 117.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 149.

File contains information, including diagrams, measurement charts, and a map, for experimental plot 292.

File contains reports on soil rehabilitation projects and related correspondence, photocopied tables of soil measurements, and reports on machinery costs when tilling.

File contains plot summaries of selected permanent sample plots, correspondence regarding field courses, records of management committee meetings from 1991 and 1990, documents and correspondence pertaining to the re-opening of the Aleza Lake Research Forest, partial cutting summaries, research proposals and studies, cost and revenues documents, a 1961 biography on Percy Barr, charts covering remeasurements of permanent sample plots, hand written correspondence from 1990 discussing the history of marking crews, and a brief history of the Aleza Lake Experiment Station.