Affichage de 672 résultats

File consists of climate station data printed from computer disks, original and photocopied soil description forms, and original copies of ecological and terrain mapping reports.

Caption describing photograph: "Bark habit at mid-bole."

Caption describing photograph: "Bark habit at base of tree."

Photograph depicts a Balsam timber pile adjacent to Aleza Lake Research Forest sign on the Giscome highway. Mark Clark is pictured.

Photograph depicts a Balsam timber pile adjacent to Aleza Lake Research Forest sign on the Giscome highway. Mark Clark is pictured.

Item is a photograph of a copy print that has been reproduced as a slide, resulting in low photographic quality. Location of original photograph unknown.

Frank Dickson was a UBC pathologist who studied heart rot in balsam at Aleza Lake Experimental Station (and also gave great haircuts).

Original photographic print included in "Northern Interior Forest Experiment Station: Report of Preliminary Investigations" by Percy Barr.

File contains correspondence relating to project funding and reports on the significance of the project.

Technical drawing reflects depth of sand established as more and less than 6 feet.

Item is a photograph of a copy print that has been reproduced as a slide, resulting in low photographic quality. Location of original photograph unknown.

"Ray Sansom, an assistant ranger at Aleza Lake, was hired as station foreman by the Research Division. He and his family moved into the log cabin at A.L.E.S." --from the notes of Ralph Schmidt in accompanying file

Item is a photograph of a copy print that has been reproduced as a slide, resulting in low photographic quality. Location of original photograph unknown.

"Ray Sansom, an assistant ranger at Aleza Lake, was hired as station foreman by the Research Division. He and his family moved into the log cabin at A.L.E.S." --from the notes of Ralph Schmidt in accompanying file

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.

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 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 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 photograph of a copy print that has been reproduced as a slide, resulting in low photographic quality. Location of original photograph unknown.

"After we made the acquaintance of several girls living in Aleza Lake village, they would be invited to come to the camp on a Sunday to enjoy the music. Social events were infrequent, so they did not complain about having to travel three miles by rail and then walking another three-quarters of a mile on a foot trail that was sometimes quite muddy." -- quote from Cedric Walker in "An Early History of the Research Branch, British Columbia Ministry of Forests and Range" (p. 48)

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

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.

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 1996 charts of permanent sample plot remeasurements.

File contains photocopies of survey notes from 1954.

Item is a 3.5" floppy labelled "Aleza Lake Stem Map Data – AutoCAD Release 14 – Northline 1998". Floppy contains the following file: mofcopy.dwg.

Item is a photograph of a copy print that has been reproduced as a slide, resulting in low photographic quality. Location of original photograph unknown.

Item is a photograph of a copy print that has been reproduced as a slide, resulting in low photographic quality. Location of original photograph unknown.

File contains proposal updates and project expenditure lists.

File contains photocopies of seedling measurement tables.

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

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

File contains reports on soil rehabilitation project and related correspondence, photocopied tables of soil measurements, and photocopied pages of ledgers with diagrams and notes.

File contains climate data of soil and air temperatures, correspondence relating to climate studies, original and photocopied receipts for items related to the study, and computer generated graphs.

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

File contains road reconstruction project reports, photocopies of invoices and work orders, records of daily costs, photocopies of hired equipment daily time reports, related correspondence, and maps.

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

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

Large scale map shows Aleza Lake Research Forest permanent sample plot 112. Includes information about live and dead trees and their species (spruce, balsam, birch, douglas fir). Also includes remeasurement history. Plot 112 was established in 1926 and is an unlogged, old growth, uneven aged, spruce-balsam stand.

Large scale map shows Aleza Lake Research Forest permanent sample plot 103. Includes information about live and dead trees and their species (spruce, balsam, birch, douglas fir). Also includes remeasurement history. Plot 103 was established in 1926 and is an unlogged, old growth, uneven aged, spruce-balsam stand.

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

File contains research project reports and charts of remeasured permanent sample plots.

File contains handwritten journal lists of remeasured permanent sample plots and charts of remeasured permanent sample plots.

File contains charts consisting of the remeasurements of the basal area and cut stump data in permanent sample plots.

Map reflects boundaries for the Aleza Lake Experiment Station, permanent sample plots, timber sales locations, and the Ecological Reserve.

Maps reflect reserve boundary, roads, trails, 20 feet contour intervals, air photo centre, declination, swamps, and mile post.