Showing 610 results

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

Item is an original Parks Branch report by A.T. Bergerud and H.E. Butler entitled "Life History Studies of Caribou in Spatsizi Wilderness Park 1977-78".

File contains various correspondence regarding 1964 annual cuts for sawmills in the area, memoranda consisting of various administrative issues such as the 1973 amalgamation of Purden Lake and Aleza Lake, and the sale of lumber previously infested by spruce beetles. File also contains 1972 applications to purchase Crown timber and road use, as well as 1966 logging permits.

Item is a document written entitled "Faller's Selection".

Item is an original report by Grant Hazelwood and Steve Head regarding "Crooked River Fisheries and Wildlife". Includes one original photographic print pasted into the report. This project was aimed at improving the recreational use of the Crooked River and it's adjoining corridor.

File contains reports and essays on certain research projects ranging from the year 1924 to 1984. The topics of these research projects include cutting methods, guidelines for marking techniques, and scarification.

Item is a draft of "Resource Analysis 1984, Project No. 26, Silvicultural Systems" by J. Revel.

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 a "Stone Sheep Surveys in Muncho Lake and Stone Mountain Provincial Parks" report by W.G. Hazelwood containing photocopied and original pages. Includes original photographic prints pasted into the report.

Item is an original BC Parks report entitled "Preservation and Management of the Grizzly Bear in B.C. Provincial Parks: The Urgent Challenge".

File consists of an original draft copy of the "Kokanee Glacier Park Master Plan", as well as the "Background Report for Kokanee Glacier Park Master Plan" and the "Kokanee Glacier Park Master Plan: Public Handout and Questionnaire". These items are accompanied by correspondence related to the Master Plan.

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.

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

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.

File contains an original informational brochure on ecological reserves in British Columbia and correspondence relating to the transfer of the Aleza Lake Research Forest to a university research forest.

Item is a document written by Dave Coopersmith entitled "The Aleza Lake Research Forest Reexamination of Past Experimental Studies".

File contains correspondence regarding logging in the Aleza Lake Research Forest from the Ministry of Forests.

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".

File contains handwritten notes and a handwritten memorandum.

File contains proposals and recommendations, and first and final drafts of 5 year working and management plans for 1991.

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

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

Item is a photocopied "Report on Mt. Edziza, Tatlatui, Spatsizi" by Bob Henderson.

File contains slides and photos pertaining to the history of the Aleza Lake Experiment Station and the community.

File contains map sheets with information relating to the historical recording of information concerning silvicultural treatments carried out on specific areas of land. This includes records concerning changes in the forest cover, changes in prescriptions, cut boundaries, changes in site prescriptions, original copies of silviculture prescriptions, and site plans.

File contains 1991 regeneration data of permanent sample plots and a 1992 work term study report on the significance of the basal area on regeneration factors.

File contains working plans from 1957, photographic records, and forecasted revenue records.

Item is the guestbook for the Aleza Lake Research Forest, signed by visitors from 1929 to 1992. Placed in the guest book is a newspaper clipping from the reopening of the research forest in 1992.

File contains the 1929 Aleza Lake guestbook, a report on seeding, and photographs.

File contains overview diagrams of Northwood cutting permits inside the Aleza Lake Research Forest, cutblocks showing harvesting and silvicultural history, detailed activity reports by cutblock, and 1992 Northwood cost summaries.

Item is "The Aleza Lake Experiment Station (1920's and 1930's)" by Ralph Schmidt and the British Columbia Forest Service.

File contains a trail guide, a report on potential trail building, and related maps.

File contains photocopied correspondence relating to climate monitoring stations.

File contains handwritten messages, photocopied invitations to a field tour, and related correspondence.

File contains correspondence regarding Estate Modelling plans for the Aleza Lake Research Forest and handwritten notes from meetings.

File consists of correspondence between Michael Jull, Research Silviculturist, and potential contractors, regarding proposals for the 1993 and 1994 remeasurement of Aleza Lake Growth and Yield Permanent Sample Plots.

Item is "Cluculz Lake Silviculture Demonstration Area Trail Guide" by the BC Ministry of Forests.

Item is an original "The North Ridge Eco-Trail Guide: Aleza Lake Research Forest" booklet.

File contains trail guide brochures, a 1931 original copy of the Aleza Lake Experiment Station statement of its purpose and development, and other forest related brochures and books.

Item is a reproduction of a report entitled "Burns Bog Analysis" by Catherine Berris & Associates for the Ministry of Environment, Lands & Parks. The scope of this Burns Bog Analysis was inventory and preliminary analysis; the process included information collection and review, preliminary analysis of existing and potential land uses and a public open house.

Item is "The North Ridge Eco-Trail Guide: Aleza Lake Research Forest".

File consists of general correspondence concerning various administrative issues and the transfer of the Aleza Lake Experiment Station, newspaper articles, memoranda containing the general history of the Experiment Station, diagrams of timber sales, 1927 logging inspection reports, and an envelope containing biographical sketches of individuals involved in the early history of the Experiment Station.

File contains pre-harvest silviculture prescription reports and related correspondence between the Ministry of Forests, the Prince George Forest Region, and Northwood Pulp and Timber Limited.

File consists of chainsaw-cut stump data in selected plots for June and July 1993 and May 1994.

File contains colour aerial photography of the Aleza Lake Research Forest from 1994.

File contains requests for cutting authority and correspondence relating to logging between the Prince George Forest District and Northwood Pulp and Timber Limited.

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.).

File contains ecosystem treatment data sheets from Northwood Pulp and Timber Limited.

File contains correspondence and diagrams regarding potential harvesting of spruce beetle killed trees from Northwood Pulp and Timber Limited.