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File consists of memoranda from Per Saxvik to Bell-Irving regarding "Fraser River Flow Analysis with Reference to Fish Passage Capacity through the Main Fishways at Hell's Gate". Also includes a "Fraser River Canyon Fish Passage Summary Report (June 1988) Updated October 1989" by Per Saxvik of SEP Engineering.

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

During a year away from studies in 1987-88, Dr. Paul Sanborn developed a successful grant proposal to the Science Council of BC (SCBC) to pursue a postdoctoral project with Dr. Tim Ballard in relation to sulphur-deficient soils in BC and prescribed fire. This project built on an existing broadcast burning study conducted by Macmillan Bloedel Ltd. near Port Alberni on Vancouver Island, led by Bill Beese (later at Vancouver Island University). Dr. Sanborn's work addressed sulphur forms and amounts in the soils at these sites, and the chemical processes influencing sulphur availability in relation to prescribed fire.

Only one part of this work was eventually published:
Sanborn, P.T. and T.M. Ballard. 1991. Combustion losses of sulphur from conifer foliage: Implications of chemical form and soil nitrogen status. Biogeochemistry 12: 129–134. https://doi.org/10.1007/BF00001810

The remainder of the work was documented in this Project Completion Report to SCBC, dated February 28, 1990, and entitled "Effects of Prescribed Fire on Sulphur in Forest Soils".

Unpublished results for the Sulphur stable isotope tracer study (E.P. 886.15) were presented in annual reports to the funding agencies, including this FRBC 2001 Preliminary Final Report from April 2002.

Unpublished results for the Sulphur stable isotope tracer study (E.P. 886.15) were presented in annual reports to the funding agencies, including this FII Final Report from April 2003.

Document is a research installation layout map for the Kenneth Creek site of the Sulphur stable isotope tracer study (E.P. 886.15).

This 2002 Sanborn & Grilz phytolith report to the M-K Trust Fund presents research results, compiles data, and includes site descriptions and photographs.

While at the Ministry of Forests, Dr. Paul Sanborn carried out two retrospective studies which examined soil chemical properties at long-term silvicultural research sites where different vegetation types had been created, either as planned or unplanned experiments. These studies were Experimental Project (EP) 660 and a research project at the Archie Creek site.

This digital document is a born-digital PDF containing details of forest floor sample collection & handling for the EP 660 Buckhorn Ridge installation.

This document is an undated 1990s handout for a field trip to the Archie Road (North) demonstration plot.

A comparative study of grassland soils at 3 sites in northwestern BC and southern Yukon was published as:
Sanborn, P. 2010. Topographically controlled grassland soils in the Boreal Cordillera ecozone, northwestern Canada. Canadian Journal of Soil Science 90: 89-101. https://doi.org/10.4141/CJSS09048

This grew out of a field trip with Ministry of Forests range personnel to the Stikine and Tuya River valleys, near Telegraph Creek BC on August 27-28, 2007. (Two pedons were sampled in 2007, BC07-03 and BC07-04, but those results were not included in the paper.)

In August 2008, Dr. Paul Sanborn returned to the Stikine to sample pedon BC08-06, after field work in Yukon which collected the other two pedons used in the paper, from near Carmacks (Y08-39) and Kluane Lake (Y08-41). (An additional pedon from Kluane, Y08-43, was sampled and analyzed, but it was from a forested site and was not included in the paper.)

This document contains soil descriptions taken from BC and Yukon sites in 2008 for Sanborn's comparative study of grassland soils in the Boreal Cordillera ecozone.

Item is an original draft copy of "Regional Landscapes for the British Columbia Parks System".

Item is an original wildlife section report by F.H. Hartman entitled "Floristic Descriptions of Cover-types in Wells Gray Park".

Item is an original "Gitnadoix Recreation Area Wildlife Survey" by W.G. Hazelwood. Includes original photographic prints pasted into the report and map sheet excerpts.

Item is a photocopied "Mountain Goat Surveys in the Tatlatui, Spatsizi and Mt. Edziza Provincial Park Areas, British Columbia" report by David F. Hatler (Wildeor) and W.G. Hazelwood (Alpenglow Resources).

Item is an original "Mount Edziza Park Wildlife Report: An Argument for Nature Conservancy Status" report by W.G. Hazelwood, Parks Biologist. Includes original photographic prints pasted into the report. Also includes an accompanying "Mt. Edziza Wildlife Survey" from October 13, 1979.

Item is a photocopy of "Provincial Parks and Stone Sheep: 'Affinity Through Default'" report by W.G. Hazelwood, Parks Biologist.

Item is an original "The Spatsizi and Stikine Rivers: Mainstem System Evaluations of Fishery and Recreation Values" by E.J. Osmond-Jones, Environmental Management Division, B.C. Parks Branch. Includes original photographic prints pasted into the report.

This image appears as Figure 8 in the publication:
Sanborn, P., 2010. Soil reconnaissance of the Fort Selkirk volcanic field, Yukon (115I/13 and 14).
In: Yukon Exploration and Geology 2009, K.E. MacFarlane, L.H. Weston and L.R. Blackburn
(eds.), Yukon Geological Survey, Whitehorse, Yukon. pp. 293-304. https://emrlibrary.gov.yk.ca/ygs/yeg/2009/2009_p293-304.pdf

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.

This PDF is a digital version of a poster presented by Sanborn and Jull at the 2009 Canadian Quaternary Association conference, Simon Fraser University.

This PDF contains site location data, annotated soil profile photographs, and AMS radiocarbon dates for 2004 soil charcoal samples collected at Kluane Lake, Yukon Territory.

Item is a detailed management plan for the following Stikine Country Protected Areas: Mount Edziza Provincial Park, Mount Edziza Protected Area (Proposed), Stikine River Provincial Park, Spatsizi Plateau Wilderness Provincial Park, Gladys Lake Ecological Reserve, Pitman River Protected Area, Chukachida Protected Area, Tatlatui Provincial Park.

Item is a photocopied report by T.C. Reid entitled "Liard River Hotsprings Park Natural History Observations". The report compiles natural history observations of Liard River Hotsprings, including a water chemistry report, weather observations, botanical report, ostrich fern growth, amphibian report, mammal report, bird report, and map and photograph orientation.

File contains orginal and photocopied correspondence relating to silviculture field courses and graphs pertaining to volume and diameter changes.

File consists of documents, radiograms, and correspondence regarding various administrative issues ranging from costs, living conditions, timber sales, research projects, and queries from the public. Much of this correspondence is between Tim Decie, Forester in Charge of Aleza Lake, and R.P Silsbury, Head of the Research Division between the years of 1953 and 1967. Also included are contracts and receipts from 1964, documents regarding the closure of the Aleza Lake Experiment Station, and meeting minutes.

Item is "Memorandum regarding Future Logging at Aleza Lake" by F.S. McKinnon.

Item is "A Study of Coniferous Reproduction by Direct Seeding Methods on Various Forest Site Types at Aleza Lake, B.C.: An Essay submitted during the Third Year of the Course in Forestry at the University of British Columbia" by Everett Bruce Peterson.

Item is "An Analysis of the Difference in Gross Merchantable Cubic-foot Volumes of the Upper Fraser Uneven-aged Spruce-Balsam Type When Computed by 2-, 4-, 6-, and 8-inch D.B.H. Classes" from the BC Forest Service "Research Notes" series.

Item is a report on EP 639 entitled "Silviculture in Spruce-Alpine Fir types in the North Central Interior of British Columbia" for the Research Division, BC Forest Service by John Revel.

Item is a photocopied excerpt from an issue of "The Forestry Chronicle" entitled "Natural Reproduction Following Fires in Central British Columbia" by E.H. Garman.

Item is a marking manual compiled by D.R. Glew, Assistant Forester.

Item is a poorly photocopied version of Decie's preliminary report on "E.P. 501 Comparative Study of Scarification Equipment". Location of original unknown.

Item is an original issue of British Columbia Forest Service Research Notes on "Marking of Spruce in the Fort George Forest District" by L.A. deGrace, E.W. Robinson, and J.H.G. Smith.

Item is an original technical publication of the British Columbia Forest Service by J. Harry G. Smith entitled "Some Factors Affecting Reproduction of Engelmann Spruce and Alpine Fir".

Item is Ted Newbery's thesis proposal titled "Gap Dynamics in the Sub-Boreal Spruce wk1 Biogeoclimatic Sub-Zone: Spatiotemporal Patterns, Inonotus tomentosus, and Partial Cutting". He submitted his UNBC thesis in 2002 as "Small-scale disturbances and stand dynamics in Inonotus tomentosus infected and uninfected old-growth and partial cut wet, sub-boreal forests in British Columbia".

Item is an original copy of "A Forest Practice Code for the Spruce-Balsam Type" prepared by the Cariboo Section of the Canadian Institute of Forestry.

Item is a copy of "Review of Cutting Practices in the Spruce-Balsam Stands" in the Prince George Forest District.

Item is a photocopied version of G.H. Barnes' "The Development of Unevenaged Stands of Engelmann Spruce, and Probable Development of Residual Stands after Logging" reprinted from The Forestry Chronicle, 1937, Vol. 13, No. 3.

Item is a computer print-out of PSP data from Aleza Lake Research Forest.

File contains reports on the analysis of permanent sample plots in the Aleza Lake Research Forest.

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 handwritten tables and graphs of measurements of plots, photocopied reports, 9 black and white photos, and handwritten notes.