Affichage de 2849 résultats

File contains original ledgers with measurements of permanent sample plots.

File contains a report, working copies of charts, and handwritten ledger pages of Plot 50.

File contains original study, measurements, and charts of plot 104.

File contains original study, charts, and measurements of plot 105.

File contains photocopied study, handwritten loose ledger pages, and photocopied data sheets for plot 107.

Photograph is one of six relating to Plot 108. Multiple copies of the photographs exist.

File contains photocopied and handwritten data listing reports, and a photocopy of the related study for Plot 119.

File contains original loose handwritten ledger pages and data charts, and the original related reports for Plot 120.

File contains photocopied report, loose handwritten ledger pages, photocopies of handwritten notes and data listing reports for Plot 148.

File contains handwritten cross section book, original studies with handwritten measurement charts and black and white photos, loose pages of original correspondence, handwritten diagrams and measurement charts, loose handwritten tally sheets, black and white photographs, hand coloured plot diagrams, photocopies of aerial photographs, and original correspondence for Plot 160.

Item is the 1957 version of the BC Forest Service report from Myra, BC titled "E.P. 160: Conditions After Logging of a Spruce-Balsam Forest in Relation to Spruce Reproduction and to the Rate of Growth of the Second Story" by R.F. Stettler.

Map of Timber Sale X72108 shows area to be scarified. Location is outside Prince George in the Upper Fraser area near Kenneth Creek.

Map of Timber Sale X72108 shows area to be scarified. Location is outside Prince George in the Upper Fraser area near Kenneth Creek.

Logging plan of Sinclair Spruce Lumber Company's T.S.X. 73378 at Hubble Creek shows areas to be cut. Annotations show areas logged.

Photographer's photo number R878. No caption on back of photograph to glean further information. Title provided based on contextual information from related photographs and documents.

Photographer's photo number R879. No caption on back of photograph to glean further information. Title provided based on contextual information from related photographs and documents.

Photographer's photo number R887. Caption on back of photograph states: "Plot '2' X9696 --McCulloch"

Photographer's photo number R888. No caption on back of photograph to glean further information. Title provided based on contextual information from related photographs and documents.

Photographer's photo number R889R. No caption on back of photograph to glean further information. Title provided based on contextual information from related photographs and documents.

File contains loose handwritten ledger pages, a photocopy of the original report, photocopied handwritten notes, and data report sheets for Plot 292.

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.

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.

File contains photocopies of handwritten notes and measurement charts, correspondence regarding various administrative concerns, and research project reports.

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

Photograph depicts Bruce Otto, a hunting guide, standing next to Prentiss Gray, who is seated on a stump skinning his prized mountain goat.

Photograph depicts a snowy mountain landscape in the Canadian Rockies where Prentiss Gray found his prized mountain goat.

Photograph depicts a felled deer on a snow-covered hillside with a rifle behind the deer.

Original photographic print included in "Northern Interior Forest Experiment Station: Report of Preliminary Investigations" by Percy Barr. Marked plot reads: "F ^ B, Plot No. 112, North End".

Item is a photocopied version of Slavoj Eis' "Development of White Spruce and Alpine Fir Seedlings on Cut-Over Areas in the Central Interior of British Columbia" reprinted from The Forestry Chronicle, December 1965, Vol. 41, No. 4.

Item is a photocopied version of Arlidge and Fraser's "Influences of Time on Effectiveness of Scarified Seedbeds in Spruce-Alpine Fir Forest of Central Interior" working plan for Experimental Project No. 528. Location of original unknown.

Item is an original Silvicultural Research Note on"Selective Logging of Spruce in Sub-Alpine Alberta" by L.A. DeGrace.

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

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

Item is a photocopied version of F.S. McKinnon's "Spruce Regeneration in British Columbia" reprinted from The Forestry Chronicle, 1940, Vol. 16 Supplementary issue.

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

Item is a copyprint reproduced from the British Columbia Forest Service photographic records held at BC Archives.

Item is a copyprint reproduced from the British Columbia Forest Service photographic records held at BC Archives.

Item is a copyprint reproduced from the British Columbia Forest Service photographic records held at BC Archives.

Item is a copyprint reproduced from the British Columbia Forest Service photographic records held at BC Archives.

Photograph shows an aerial view of Aleza Lake Research Forest in spring season.

Photograph shows an aerial view of Aleza Lake Research Forest in spring season.

Photograph shows an aerial view of Aleza Lake Research Forest in spring season.

Item is a photograph of a copy print, resulting in a low quality photographic reproduction. Reproduced as a print, slide, and a negative. Location of original photograph is unknown.

Item is a photograph of a copy print, resulting in a low quality photographic reproduction. Reproduced as a print, slide, and a negative. Location of original photograph is unknown.

Item is a photograph of a copy print, resulting in a low quality photographic reproduction. Reproduced as a print, slide, and a negative. Location of original photograph is unknown.

Item is a photograph of a copy print, resulting in a low quality photographic reproduction. Reproduced as a print, slide, and a negative. Location of original photograph is unknown.