Science and Technology
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Science and Technology
Science and Technology
Science and Technology
971 Results for Science and Technology
971 results directly related Exclude narrower terms
- [ca. 1955] - 1977
File contains photographs featuring the tramline at Cassiar which ran from the crushing plant at the mountain mine to the plantsite in the valley (a drop of 427 meters). The first ore was originally transported by truck to the plant until the grav...
Photograph depicts bucket hanging from tramline in foreground. Support tower stands in midground in front of station building. Another building can be seen at top of mountain in background. Handwritten annotation on recto of photograph: "INCO...
Photograph depicts towers and buckets in distance. Gravel road in foreground winding through hills of dirt. Handwritten annotation on recto of photograph: "#1 SECTION". Photograph was glued to cardboard backing with the annotation: "...
- [ca. 1960?]
Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Saw horse, machinery, and electric panels in background.
Photograph depicts a man wearing a hard hat standing at what is believed to be the dust collection system in the Cassiar mill. Sign on right reads "CAUTION NO WELDING, BURNING OR SMOKING IN THIS AREA." Handwritten annotation on verso of ...
Photograph depicts man [possibly Paul Clark?] seated with two women at table in lab. Second man [possibly Lab Superintendent Ross Duddy?] seated at table in background. Miscellaneous equipment and supplies throughout. Handwritten annotation on rec...
Photograph depicts group of twenty-four men standing on front steps of main office building. Handwritten annotations on recto of similar photograph: "OFFICE STEPS APPROX 1965 / TOP L-R / JULIEN ST. GEORGES / GEORGE TROWSDALE / HANS VELTMEYER ...
- [ca. 1980]
Photograph depicts Zora Ivanovska in safety gear, vaccuming asbestos dust from "hall screen" in mill (slanted vibrating tables with varying mesh sizes, used to separate different lengths of fibre). Mill General Foreman Tony Pinto is visi...
- [ca. 1970]
Photograph depicts large square model of the new mill building that was built at the Cassiar plant site in 1970. Model is displayed on green material laid on floor against wall in unidentified room. Machinery modeled inside the structure is colour...
- 1 June 1978 - 1 Oct. 1980
File contains 4 sheets of microfiche depicting a parts and service manual, wiring diagrams and schematics for a GAF Print Vac 190 printing machine that was used in the Engineering Department.
This file contains various aspects of the underground mine.Photos depicting damage to the underground mine such as fallen rocks, cracked shotcrete, twisted rock bolts and metal mesh, exposed and damaged steel structural frames, and repairs underwa...
- 1977 - 1991
The file contains eight photographs depicting close up images of three rock samples, some photographed with a ruler for scale. One of the rock samples is speculated to be obsidian and the other two are likely serpentine. The images where originall...
File contains photographs annotated Nordenham, presumably indicating that these images were taken in the Asbestos Corporation's plant in Nordenham Germany. The images depict bagging machinery in the mill, including a palletizer, automatic sew...
File consists of "Nechako Fisheries Conservation Program Reports: Monitoring - 1992 (Volume 5)" prepared for the British Columbia Utilities Commission Public Review of the Kemano Completion Project.
File consists of "Nechako Fisheries Conservation Program Reports: Applied Research - 1990 (Volume 2A)" prepared for the British Columbia Utilities Commission Public Review of the Kemano Completion Project.
File consists of "Nechako Fisheries Conservation Program Reports: Remedial Measures - 1989 (Volume 2)" prepared for the British Columbia Utilities Commission Public Review of the Kemano Completion Project.
File consists of "Nechako Fisheries Conservation Program Reports: Remedial Measures - 1992 (Volume 5)" prepared for the British Columbia Utilities Commission Public Review of the Kemano Completion Project.
File consists of various documents relating to the British Columbia Utilities Commission Kemano Completion Project Public Review. Includes copies of correspondence from the Nechako Environmental Coalition; the Nechako Valley Regional Cattlemen...
- June 1994
File consists of Canadian Technical Report of Fisheries and Aquatic Sciences No. 2245 by T.G. Brown et al. entitled "Availability of Juvenile Chinook Salmon to Predators Along the Margins of the Nechako and Stuart Rivers, B.C.".
- Dec. 1995
File consists of a 1995 "Application for Export Permit to the National Energy Board re: Intalco Aluminum Corporation" from Powerex British Columbia Power Exchange Corporation.
File consists of various documents regarding the Nechako River Alliance, Nechako Environmental Enhancement Fund (NEEF), and the creation of the Nechako Watershed Council between 1998 and 1999. Includes a Nechako River Alliance "Statement of U...
File consists of various documents regarding the Nechako River Alliance, Nechako Environmental Enhancement Fund (NEEF), and the creation of the Nechako Watershed Council between 1998 and 2001. Includes correspondence to and from Paul Sanborn (Chai...
- 15 Nov. 2000
File consists of a November 2000 draft of the "Nechako Watershed Council: Third Report to the Nechako Environmental Enhancement Fund Management Committee".
- Mar. 1983
File consists of a copy of DFO's report on "Biological Engineering Studies Conducted on the Nechako River During 1980, 1981 and 1982". Includes accompanying memoranda regarding the studies and editorial comments.
- Feb. 1985
File consists of a photocopy of Theurer et al.'s article, "Interaction Between Riparian Vegetation, Water Temperature, and Salmonid Habitat in the Tucannon River", from Water Resources Bulletin (Vol. 21, No. 1).
- May 1986
File consists of a draft copy of Rowland's DFO "Nechako River Salmonids Gas Bubble Trauma Field Study, 1985".
File consists of two drafts of the report by K.M. Rood of Reid Crowther & Partners Ltd. entitled "A Study of Some Aspects of the Geomorphology of the Nechako River". Includes a draft from December 1, 1986 annotated by Shirvell and a ...
File consists of a photocopy of a New Zealand Journal of Marine and Freshwater Research article by Irvine et al. entitled "A Test of the Instream Flow Incremental Methodology for Underyearling Rainbow Trout, Salmo gairdnerii, in Experimental ...
- 1 Apr. 1987
File consists of a draft copy of Woodward-Clyde Consultants' report entitled "Habitat Modelling in the Nechako River: Volume 1".
File consists of a photocopy of a Water Pollution Research Journal of Canada article by Rogers et al. entitled "Bioconcentration of Chlorophenols by Juvenile Chinook Salmon (Oncorhynchus tshawytscha) Overwintering in the Upper Fraser River: F...
File consists of a photocopy of a Canadian Journal of Fisheries and Aquatic Sciences (Vol. 45) article by Cunjak entitled "Behaviour and Microhabitat of Young Atlantic Salmon (Salmo salar) During Winter".
File consists of a photocopy of a Regulated Rivers: Research & Management (vol. 3) article by Reiser et al. entitled "Flushing Flow Recommendations for Maintenance of Salmonid Spawning Gravels in a Steep, Regulated Stream".
File consists of a photocopy of a Regulated Rivers: Research & Management (vol. 5) article by Orth and Leonard entitled "Comparison of Discharge Methods and Habitat Optimization for Recommending Instream Flows to Protect Fish Habitat".
- Nov. 1990
File consists of a photocopy of a manual prepared by Envirowest Environmental Consultants for DFO entitled "Fish Habitat Enhancement: A Manual for Freshwater, Estuarine, and Marine Habitats".
- June 1991
File consists of a photocopy of the "Minutes of Proceedings and Evidence of the Standing Committee on Forestry and Fisheries" regarding the budget and program of the Department of Fisheries and Oceans.
File consists of a photocopy of a Canadian Journal of Fisheries and Aquatic Sciences (vol. 49) article by Ray Hilborn entitled "Institutional Learning and Spawning Channels for Sockeye Salmon (Oncorhynchus nerka)".
File consists of a photocopy of a North American Journal of Fisheries Management (Vol. 12) article by Richards et al. entitled "Development of Off-Channel Habitats for Use by Juvenile Chinook Salmon".
- May 1993
File consists of a photocopy of a report by Beschta et al. for the U.S. Department of Energy entitled "Field Review of Fish Habitat Improvement Projects in Central Idaho".
File consists of photocopies of newspaper clippings, news releases, and articles from various British Columbia newspapers, newsletters and magazines from 1987. Includes articles regarding the 1987 Settlement Agreement between Alcan and the governm...
File consists of photocopies of newspaper clippings and articles from various British Columbia newspapers, newsletters and magazines from 1990 to 1992. Includes a clippings of a magazine advertisement for Alcan and copies of articles from the Vanc...
Subseries primarily consists of reports and publications created by Envirocon Limited, the environmental consultants contracted by Alcan for the Kemano Completion Project environmental assessment. Also includes records created by Envirocon, Alcan,...
- Sept. 1982
File consists of a draft copy of an Aluminum Company of Canada Kemano Completion Hydroelectric Development Technical Memorandum by Envirocon entitled "Determination of Useable Chinook Rearing Habitat in the Nechako River".