Print preview Close

Showing 731 results

Archival description
713 results with digital objects Show results with digital objects
2007.1.20.9 · File · 1992
Part of Aleza Lake Research Forest fonds

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.

2007.1.25.3 · File · 1924-1984
Part of Aleza Lake Research Forest fonds

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.

2007.1.30.2.009 · Item · [30 June 1966]
Part of Aleza Lake Research Forest fonds

Caption describing photograph: "Old growth Douglas fir 300 yrs, 28" DBH 90' Ht. Wind shook, coarse limbed sweeping bole, heart rot, survivor of old fire. Weakly drained lacustrine deposit. Note typical of isolated distribution (single or groups occuring in Sub-Alpine zone). Very infrequent cone crops - low viability, suspect high level inbreeding. No regeneration though receptive bed. West branch, F.E.S. Aleza Lake." Harry Coates stands in the photograph for scale.

2007.1.30.2.031 · Item · [30 June 1966]
Part of Aleza Lake Research Forest fonds

Caption describing photograph: "Fine stand of immature birch on imperfectly drained clay of lacustrine origin. Scattered Spruce, Douglas fir and balsam, understory mountain ash, thimbleberry, RO Dogwood, corylus, rosa, Mtn maple and willow. Ht 45', 10" DBH age 25 years. (Dom 200 stems/ac) South of Ranger Station, Aleza Lake." Harry Coates stands in the photograph for scale.

2007.1.30.2.076 · Item · [June 1966?]
Part of Aleza Lake Research Forest fonds

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."