Affichage de 672 résultats

Caption describing photograph: "First year female strobilus on Lodgepole Pine."

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.

Caption describing photograph: "Field south of windbreak fallowed in readiness for Autumn seeding, most of visible area had been in clover prior to breaking."

Caption describing photograph: "Female flowers of White Spruce. Davie Lake, prior to pollenation. June 16/1968."

Caption describing photograph: "Female flowers of Abies lasiocarpa prior to pollenation. Pine Pass, July 1, 1968."

No caption provided with photograph. Photograph depicts a fallowed field at Red Rock Nursery.

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

No caption on back of photograph to glean further information. Title provided based on contextual information from related photographs and documents. Photograph may depict windfall on Plot 13 similar to the previous photograph 2007.1.45.49.38.

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

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.

Photographer's photo number R882. Caption on back of photograph states: "Photo no. 1. Subplot 13. X-9696. Exp. Plot 160. See sketch of plot for location of photo."

Caption on back of photograph states: "Facing N.W. on Sub Plot 10 showing patch of small timber left after logging still intact."

Photographer's photo number R885. Caption on back of photograph states: "Plot '9' X9696 --McCulloch"

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.

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

Photographer's photo number R880. Caption on back of photograph states: "Taken from near S.E. corner (most easterly corner) of Plot 15. Exp. Plot 160. X9696. See sketch of plot."

No caption on back of photograph to glean further information. Title provided based on contextual information from related photographs and documents.

Caption on back of photograph states: "Facing W on Plot 13 showing windfall"

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.

Caption describing photograph: "Excellent form. Note columnar bole, only slight taper, no butt swell."

Photographer's photo number R881. Caption on back of photograph states: "Typical patch of reproduction left uninjured by logging. 2 [chains] NE of plot 15."

Photograph is one of five depicting EP 106.

Photograph is one of five depicting EP 106.

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.

Item is a report on EP 639 entitled "Silviculture in Spruce-Alpine Fir types in the North Central Interior of British Columbia" for the Research Division, BC Forest Service by John Revel.

Caption describing photograph: "E.P. 638 Seeding Trials - Prince George. Typical Development of White Spruce. Showing seedlings from Genevieve Lake and Buckhorn Burn. Exploratory Direct Seeding Trials in Prince George Forest District. Photo by Craftsman Photographers, Prince George."

Caption describing photograph: "Seeding Trial No. 9. Typical one-year old seedlings. Lodgepole pine on area slash burned autumn 1965 and broadcast seeded at 8 ozs. per acre on Dec. 14, 1965 (10" snow). Exploratory Direct Seeding Trials in Prince George Forest District. Per title: Location T.S. X91918 Cluculz Lake (Lloyd Bros.). Photo: W.D. West, Prince George, negative filed with P.I.E. No. 15794/2."

Caption describing photograph: "October 1966. Typical Development of Lodgepole Pine and Douglas Fir Planting Stock at Telkwa Nursery. Negative filed with P.I.E. No. 15769, O.D.C. 232.411.2. Lodgepole pine seedlings planted with E.P. 638 Seeding Trial No. 10 in October 1966. Stock produced for Species Trials in Prince George Forest District. Photo by Craftsmans Studio, Prince George. See report file 0193652 or E.P. 638 Seeding Trial No. 10."

Caption describing photograph: "Seeding Trial No. 1. Typical Three-year old seedlings. Lodgepole Pine on area scarified in 1963 and Broadcast Seeded in June 1964 at 7.6 ozs per acre. Exploratory Direct Seeding Trials in Prince George Forest District. Per title: Location T.S. X91918 Cluculz Lake (Lloyd Bros.). Photo: W.D. West, Prince George, negative filed with P.I.E. No. 15794/1."

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

Item is a report entitled "E.P. 528: Invasion of Scarified Areas by Vegetation in the Prince George Area" by J.W.C. Arlidge.

Item is a poorly photocopied version of Decie's preliminary report on "E.P. 501 Comparative Study of Scarification Equipment". Location of original unknown.

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

File contains studies of scattered plantation trials throughout the area, which includes Summit Lake, Giscome, Buckhorn Lake, Groundbirch, Aleza lake, and Pinchi Lake.

Item is a report entitled "E.P. 426: Report on the Condition of Balsam and the Special Clauses Covering Balsam on T.S. X42765" by T.P. Decie and A.R. Fraser of the Research Division, B.C. Forest Service.

Item is a report for EP 387 entitled "Direct Seeding of White Spruce, Alpine Fir, Douglas-Fir, and Lodgepole Pine in the Central Interior of British Columbia" by A.E. Prochnau of the Research Division, B.C. Forest Service.

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.

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