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Photograph depicts group of 12 men standing on steps at back of main office. Front row: Jack Berry, Mickey Dopson, Andre Beguin, Fred Murray. 2nd row: Dick Stevens, Rene Pasiaud. Third row: Craigie Hood, Alex Powell. Back row: Dr. Charles Cobb MD, Peter Davies, Chuck Caron (holding paper), Bill Johnston. Berry and Dopson are wearing hard hats. Windows and doors of office building in background. Stamped annotation on recto of photograph: "Munshaw Colour Service Ltd. OCT 24 1958".

Data set consists of data collected for Inlin Brook (sites N04-02, -03, -04) and Red Ochre River (N04-05).

This born-digital document is an unpublished report to the Geological Survey of Canada on field work data and interpretations of Inlin Brook paleosols.

Annotation on slide: "Plot 3 uncut control plot, Summit Lake".

Annotation on slide: "Plot 3, Summit".

Photograph depicts large square model of the new mill building that was built at the Cassiar plant site in 1970. Model is displayed on platform draped with green material. Machinery modeled inside the structure is colour-coded.

Annotation on photograph verso: "South of plot 27, N of 18, 20. 15/1/92. Post-logging. Summit Lake Selection Trial"

Annotation on photograph verso: "View south of unit 27 Post-logging. 15/1/92. Summit Lake Selection Trial"

Annotation on photograph verso: "South of plots 27, 21. 15/1/92. (Post-logging). Summit Lake Selection Trial"

Annotation on photograph verso: "View from Jtn of A Road and Main Road to NE. Pre-logging. 15/1/92. Summit Lake Selection Trial"

This born-digital "Profile Descriptions" document provides descriptions of Williams Lake (Skulow Lake), Aleza 1 & 2, Log Lake, and Lucille Mountain pedons.

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".

Reproduced map on mylar depicts a proposed railway spur for the Aleza Lake Forest Experiment Station.

Annotation on slide: "20 cm radial growth on released subalpine fir, Summit Lk trial".

Slide depicts the Ranger Station at the Aleza Lake Experiment Station.

Slide depicts a burning building at the Aleza Lake Experiment Station on the date it was shut down by the BC Forest Service.

No annotation on slide.

This document is a photocopy of a 1994 draft report prepared by Scagel, Hickling, and Evans for BC Ministry of Forests, Silviculture Branch. The document includes annotations by Lorne Bedford, BC MoF (ret.).

Annotation on slide: "CP 57 Lower Burnt, January 1992, Rubber-tired skidder on road, R-O-W in advance regen, Dawson Crk district"

Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Saw horse, machinery, and electric panels in background.

Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Electric panels in background.

Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Electric panels and unidentified individual in background.

Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Electric panels in background.

Annotation on slide: "BCMoF"

Sarah Glassey stands looking down into what appears to be a camera, forest on hillside in background.

Slide depicts a sawmill in operation, likely located in the Upper Fraser area, with a pile of burning wood products and a beehive burner.

Item is a photograph of a self-dumping log barge in action.

This PDF contains site location data and annotated soil profile photographs for soil charcoal samples at the Silver City section (site Y03-11).

Map reproduction of the Sinclair Spruce Lumber Co. Ltd. T.S.H.L. A01848 C.P. 310 cutting area, likely in the Aleza Lake Research Forest.