Affichage de 205 résultats

File contains original handwritten notes and photocopied data listing reports for Plot 116.

File contains photocopies of measurement charts, and the report for Plot 115.

File contains handwritten and photocopies of measurement charts, and a photocopy of the the related study for Plot 118.

Item is the field copy of a 1929 BC Forest Service report from Myra, BC titled "Southern Interior District Experimental Plot No. 160: Conditions After Logging of a Spruce-Balsam Forest in Relation to Spruce Reproduction and to the Rate of Growth of the Second Story".

Item is the office copy of a 1929 BC Forest Service report from Myra, BC titled "Southern Interior District Experimental Plot No. 160: Conditions After Logging of a Spruce-Balsam Forest in Relation to Spruce Reproduction and to the Rate of Growth of the Second Story".

Item is the 1958 BC Forest Service report from Myra, BC titled "E.P. 160 & 503: Development of a Residual Stand of Interior Spruce-Alpine Fir During the First 28 Years Following Cutting". This report is the follow-up to the 1926 and 1936 reports titled "Conditions After Logging of a Spruce-Balsam Forest in Relation to Spruce Reproduction and to the Rate of Growth of the Second Story".

File contains official government reports on tree types, correspondence regarding research proposals, and working plans.

File consists of working copies of aerial photos, vegetation tables printed from computer disk, photocopies of plot sheets, and lists identifying species.

File contains photcopies of progress reports, the final study on the project, maps of the studied plot, and measurement tables.

File contains a brochure, a 1993 solid waste management plan, a 1996 Forest Practices policy handbook, and a 1996 draft of the Prince George Land and Resource Management Plan.

File contains 1996 charts of permanent sample plot remeasurements.

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 photocopied related report, loose handwritten ledger pages, and photocopies of handwritten notes and data listing reports for Plot 149.

File contains photocopy of related study, photocopied handwritten notes, loose handwritten ledger pages, and working copies of photocopied data report listings for Plot 150.

File contains original studies, and black and white photos for Plot 104.

File contains photocopies of a study on seed production in coniferous trees for a period over 7 years.

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

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.

Item is a research notes on "E.P. 373 - Ecology: Spruce-Balsam Type, Aleza Lake" by J.C.W. Arlidge of the British Columbia Forest Service.

Item is a compiled hand-written data set for "Experimental Plot No. 116 (252): Rate of Growth and Mortality in the Mature Uneven-Aged White Spruce-Balsam Type" at the Aleza Lake Experimental Station.

Item is a report entitled "The Result of Stand Treatment in the White Spruce-Alpine Fir Type of the Northern Interior of British Columbia" by D.R. Glew.

Item is an original "Northern Interior Forest Experiment Station: Report of Preliminary Investigations" by Percy Barr. Includes original photographic prints.

File contains correspondence regarding lack of funding for research projects between the Science Council of British Columbia and Mike Jull, Prince George Forest Region.

File contains maps and information related to climate station installation, including reports and tables.

File contains Aleza Lake Research Forest weather records from 1927 to 1934 and 1928 to 1933.

File contains a 1921 original copy of "The Talking Trees and Canadian Forest Trees" by James Lawler and the Department of the Interior Forestry Branch.

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

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

Item is a poorly photocopied version of Percy Barr's "Northern Interior Forest Experiment Station Progress Report". Location of original is unknown.

Item is a photocopied version of Percy Barr's "The Effect of Soil Moisture on the Establishment of Spruce Reproduction in British Columbia" from the Yale University School of Forestry Bulletin No. 26.

Item is an original "Do's and Don't's When Marking Stands For Cutting" booklet illustrated by J. Pickford.

Item is an original issue of British Columbia Forest Service Research Notes on "Seed Production of Hemlock and Cedar in the Interior Wet Belt Region of British Columbia related to Dispersal and Regeneration".

Item is a photocopied version of G. Griffith's "The Natural Regeneration of Spruce in Central British Columbia" reprinted from The Forestry Chronicle, 1931, Vol. 7, No. 4.

File contains a 1997 field tour guide of the Aleza Lake Research Forest, and 1997 and 1998 government publications on research projects conducted at the forest.

File contains timber sale contracts, logging inspection reports, and related correspondence between the Department of Lands and Forests and the Fichtner Lumber Company Limited.

File contains timber sale contracts, logging inspection reports, and related maps between the Department of Lands and Forests and the Fichtner Lumber Company Limited.

File contains general correspondence, timber sale contracts, and logging inspection reports between the Department of Lands and Forests and the Fichtner Lumber Company Limited Limited.

File contains correspondence between Northwood Pulp and Timber Limited, the Prince George Forest Region, and the Aleza Lake Steering Committee regarding cut blocks to be harvested, particularly trees that have been infested by the spruce beetle.

File contains diagrams of areas to be salvaged in the Aleza lake Research Forest and pre-harvest silviculture prescription reports from Northwood Pulp and Timber Limited.

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.

Item is a photocopied version of Alexander's "A Fifteen Year History of the Virgin Spruce-Balsam Type at Aleza Lake Experiment Station and Suggestions for Management". Location of original unknown.

Item is an original issue of Forest Management Notes on "The Results of Stand Treatment in the White Spruce Alpine Fir Type of the Northern Interior of British Columbia" by D.R. Glew.

Item is an original issue of British Columbia Forest Service Research Notes on "The Durability of Scarified Seedbeds for Spruce Regeneration" by Arlidge.

Item is an original report by H.M. Pogue titled "Regeneration and Growth of White Spruce After Logging".

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

Item is an original BC Forest Service "Management Manual" that was published circa 1955 and amended many times up to 1973.