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Publications by J.M. Powell

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Research on FMA lease of Weldwood at Hinton
Powell, J.M.
Year: 1988    Catalog ID: 24312
Available from: Northern Forestry Centre
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Impact of pine stem rusts of hard pines in Alberta and the Northwest Territories
Impact of pine stem rusts of hard pines in Alberta and the Northwest Territories
Hiratsuka, Y.; Powell, J.M.; van Sickle, G.A.
Year: 1988    Catalog ID: 11781
Available from: Northern Forestry Centre
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Some climatic aspects of biomass productivity of white spruce stem wood
Jozsa, L.A.; Powell, J.M.
Year: 1987    Catalog ID: 11231
Available from: Northern Forestry Centre
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Climatic variation and trends in the boreal forest region of western Canada
Singh, T.; Powell, J.M.
Year: 1986    Catalog ID: 11343
Available from: Northern Forestry Centre
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Botanical studies in the Lake Hazen Region, Northern Ellesmere Island, Northwest Territories, Canada. Publications in Natural Sciences number 5
Soper, J.H.; Powell, J.M.
Year: 1985    Catalog ID: 24113
Available from: Northern Forestry Centre
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Annual report to the Expert Committee on Agrometeorology
Powell, J.M.
Year: 1984    Catalog ID: 32074
Available from: Northern Forestry Centre
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Richmond Longley and climatic variability in Canada
Powell, J.M.
Year: 1983    Catalog ID: 30059
Available from: Northern Forestry Centre
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Richmond Longley and climatic variability in Canada: Climatic change in Canada 3 - Project on climatic change in Canada during the past 20,000 years
Powell, J.M.
Year: 1983    Catalog ID: 19274
Available from: Northern Forestry Centre
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Current climatological activity in Alberta: recent activities
Powell, J.M.
Year: 1983    Catalog ID: 19275
Available from: Northern Forestry Centre
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History and development of the Canadian climate program
Powell, J.M.; Phillips, D.W.
Year: 1983    Catalog ID: 11310
Available from: Northern Forestry Centre
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Rodent and lagomorph damage to pine stem rusts, with special mention of studies in Alberta
Powell, J.M.
Year: 1982    Catalog ID: 11309
Available from: Northern Forestry Centre
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Impact of climatic variation on boreal forest biomass production
Powell, J.M.
Year: 1981    Catalog ID: 19303
Available from: Northern Forestry Centre
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The Foothills
Powell, J.M.
Year: 1980    Catalog ID: 19311
Available from: Northern Forestry Centre
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Climate input to forestry courses at postsecondary institutions
Powell, J.M.
Year: 1980    Catalog ID: 19312
Available from: Northern Forestry Centre
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Northern Forest Research Centre
Powell, J.M.
Year: 1980    Catalog ID: 19313
Available from: Northern Forestry Centre
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Socioeconomic impacts of climate. Proceedings of the Workshop and Annual Meeting of the Alberta Climatological Association, March 2, 1979, University of Alberta, Edmonton, Alberta
Powell, J.M.
Year: 1980    Catalog ID: 12025
Available from: Northern Forestry Centre
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Additional notes on the birds of the Kananaskis Forest Experiment Station and surrounding area
Powell, J.M.
Year: 1979    Catalog ID: 23368
Available from: Northern Forestry Centre
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Climatic classifications of the prairie provinces in Canada
Powell, J.M.
Year: 1978    Catalog ID: 23391
Available from: Northern Forestry Centre
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Hydrometeorology of the Hinton-Edson area, Alberta, 1972-1975
Hillman, G.R.; Powell, J.M.; Rothwell, R.L.
Year: 1978    Catalog ID: 11774
Available from: Northern Forestry Centre
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Climatic networks: Proceedings of the Workshop and Annual Meeting sponsored by the Alberta Climatological Association, April 13, 1978, Edmonton, Alberta
Powell, J.M.
Year: 1978    Catalog ID: 12023
Available from: Northern Forestry Centre
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Maps of selected climatic parameters for the prairie provinces, May to September, 1961-1970
Powell, J.M.; MacIver, D.C.
Year: 1978    Catalog ID: 12027
Available from: Northern Forestry Centre
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Applications of climatology: Proceedings of the Workshop and Annual Meeting Sponsored by the Alberta Climatological Committee, March 4, 1977, Northern Forest Research Centre, Edmonton, Alberta
Powell, J.M.
Year: 1977    Catalog ID: 12026
Available from: Northern Forestry Centre
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A summer climate classification for the forested area of the prairie provinces using factor analysis
Powell, J.M.; MacIver, D.C.
Year: 1977    Catalog ID: 12028
Available from: Northern Forestry Centre
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Pine stem rusts of Canada
Hiratsuka, Y.; Powell, J.M.
Year: 1976    Catalog ID: 31796
Available from: Northern Forestry Centre
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A directory of climate and related courses and persons interested in climatology in Alberta
Powell, J.M.
Year: 1976    Catalog ID: 12024
Available from: Northern Forestry Centre
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Summer climate of the Hinton-Edson area, west-central Alberta, 1961-1970
Powell, J.M.; MacIver, D.C.
Year: 1976    Catalog ID: 12029
Available from: Northern Forestry Centre
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Climatic classifications of the prairie provinces: a new preliminary classification for the forested area of Alberta
Powell, J.M.; MacIver, D.C.
Year: 1975    Catalog ID: 23455
Available from: Northern Forestry Centre
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A factor analytic climatic classification of the forested areas of the prairie provinces
Powell, J.M.; MacIver, D.C.
Year: 1975    Catalog ID: 23456
Available from: Northern Forestry Centre
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Additional note on the incidence of Cronartium coleosporioides f. album on lodgepole pine
Powell, J.M.
Year: 1975    Catalog ID: 23457
Available from: Northern Forestry Centre
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An evaluation of mobile thermo dew-point recording in the Spring Creek basin, Alberta
MacIver, D.C.; Holland, W.D.; Powell, J.M.
Year: 1975    Catalog ID: 11920
Available from: Northern Forestry Centre
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Birds of the Kananaskis Forest Experiment Station and surrounding area: an annotated checklist
Powell, J.M.; Sadler, T.S.
Year: 1975    Catalog ID: 12030
Available from: Northern Forestry Centre
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Arthropods from forest litter under lodgepole pine infected with the Comandra blister rust
Powell, J.M.; Skaley, L.S.
Year: 1975    Catalog ID: 12031
Available from: Northern Forestry Centre
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The role of natural biological agents in controlling a pine stem rust (Cronartium comandrae)
Powell, J.M.
Year: 1974    Catalog ID: 23576
Available from: Northern Forestry Centre
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Environmental factors affecting germination of Cronartium comandrae aeciospores
Powell, J.M.
Year: 1974    Catalog ID: 23577
Available from: Northern Forestry Centre
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Some computer techniques for presentation of thermal infrared line scan data
Lubitz, E.D.; Powell, J.M.
Year: 1974    Catalog ID: 11919
Available from: Northern Forestry Centre
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Pinus mugo, a new host for comandra blister rust
Powell, J.M.; Wilkinson, N.W.
Year: 1973    Catalog ID: 23659
Available from: Northern Forestry Centre
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Serious damage caused by stalactiform bliste rust and western gall rust to a lodgepole pine plantation in central Alberta
Powell, J.M.; Hiratsuka, Y.
Year: 1973    Catalog ID: 23660
Available from: Northern Forestry Centre
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Thermal soil variations as a function of clearcut size: a preliminary analysis
MacIver, D.C.; Powell, J.M.
Year: 1973    Catalog ID: 22875
Available from: Northern Forestry Centre
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Insects collected from the toadflax, Comandra umbellata ssp. pallida (Santalaceae), infected by the rust, Cronartium comandrae, in southern Alberta
Powell, J.M.
Year: 1972    Catalog ID: 23749
Available from: Northern Forestry Centre
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Seasonal and diurnal periodicity in the release of Cronartium comandrae aeciospores from stem cankers on lodgepole pine
Powell, J.M.
Year: 1972    Catalog ID: 23750
Available from: Northern Forestry Centre
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Additional collections of Tuberculina maxima on pine stem rusts in western Canada
Powell, J.M.
Year: 1972    Catalog ID: 23748
Available from: Northern Forestry Centre
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Delineation of similar summer climatic regimes in central Alberta
MacIver, D.C.; Holland, W.D.; Powell, J.M.
Year: 1972    Catalog ID: 11921
Available from: Northern Forestry Centre
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Arthropods collected from stem rust cankers of hard pines in western Canada
Powell, J.M.; Wong, H.R.; Melvin, J.C.E.
Year: 1972    Catalog ID: 12032
Available from: Northern Forestry Centre
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Occurrence of Tuberculina maxima on pine stem rusts in western Canada
Powell, J.M.
Year: 1971    Catalog ID: 23786
Available from: Northern Forestry Centre
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A list of vascular plants from Polaris Bay, Northwest Greenland
Powell, J.M.
Year: 1971    Catalog ID: 23787
Available from: Northern Forestry Centre
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Incidence and effect of Tuberculina maxima on cankers of the pine stem rust, Cronartium comandrae
Powell, J.M.
Year: 1971    Catalog ID: 23788
Available from: Northern Forestry Centre
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Fungi and bacteria associated with Cronartium comandrae on lodgepole pine in Alberta
Powell, J.M.
Year: 1971    Catalog ID: 23789
Available from: Northern Forestry Centre
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Daily germination of Cronartium comandrae aeciospores
Powell, J.M.
Year: 1971    Catalog ID: 23790
Available from: Northern Forestry Centre
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The arthropod fauna collected from the Comandra blister rust, Cronartium comandrae, on lodgepole pine in Alberta
Powell, J.M.
Year: 1971    Catalog ID: 23791
Available from: Northern Forestry Centre
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Additional records of mycodiplosis larvae (Diptera: Cecidmyiidae) feeding on rust fungi
Powell, J.M.
Year: 1971    Catalog ID: 23792
Available from: Northern Forestry Centre
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Some implications of large-scale clearcutting in Alberta: a literature review
Johnson, H.J.; Cerezke, H.F.; Endean, F.; Hillman, G.R.; Kiil, A.D.; Lees, J.C.; Loman, A.A.; Powell, J.M.
Year: 1971    Catalog ID: 11826
Available from: Northern Forestry Centre
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Symposium on forest microclimate.
Powell, J.M.
Year: 1970    Catalog ID: 33408
Available from: Northern Forestry Centre
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Cronartium comandrae in Canada: its distribution and hosts
Powell, J.M.
Year: 1970    Catalog ID: 23852
Available from: Northern Forestry Centre
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Summer climate of the upper Columbia River Valley near Invermere, British Columbia
Powell, J.M.
Year: 1970    Catalog ID: 23167
Available from: Northern Forestry Centre
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Proceedings of the Third Forest Microclimate Symposium, Kananaskis Forest Experiment Station, Seebe, Alberta, September 23-26, 1969
Powell, J.M.; Nolasco, C.F.
Year: 1970    Catalog ID: 23134
Available from: Northern Forestry Centre
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Nuclear condition and germination characteristics of the aeciospores of Cronartium comandrae and C. comptoniae
Powell, J.M.; Hiratsuka, Y.
Year: 1969    Catalog ID: 30164
Available from: Northern Forestry Centre
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Historical study of the relation of major mountain pine beetle outbreaks in western Canada to seasonal weather
Powell, J.M.
Year: 1969    Catalog ID: 23198
Available from: Northern Forestry Centre
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Natural infection of Scots pine by lodgepole pine dwarf mistletoe in Canada
Powell, J.M.
Year: 1968    Catalog ID: 30218
Available from: Northern Forestry Centre
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A 24-hour impaction spore collector
Powell, J.M.; Morf, W.
Year: 1967    Catalog ID: 30334
Available from: Northern Forestry Centre
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Some lichens and bryophytes from the Lake Hazen area, Ellesmere Island, N.W.T., Canada
Powell, J.M.
Year: 1967    Catalog ID: 30335
Available from: Northern Forestry Centre
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A study of habitat temperatures of the bark beetle Dendroctonus ponderosae Hopkins in lodgepole pine
Powell, J.M.
Year: 1967    Catalog ID: 30337
Available from: Northern Forestry Centre
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A cage for collecting insects from tree stems and branches
Elliott, D.P.; Powell, J.M.
Year: 1966    Catalog ID: 30354
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Cytology of the Aeciospores and Aeciospore germ tubes of Peridermium Harknessii and P. Stalactiforme of the Cronartium Coleosporioides Complex
Hiratsuka, Y.; Morf, W.; Powell, J.M.
Year: 1966    Catalog ID: 30357
Available from: Northern Forestry Centre
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A white spored Peridermium stalactiforme in Alberta
Powell, J.M.
Year: 1966    Catalog ID: 30369
Available from: Northern Forestry Centre
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Temperature and pH requirements for aeciospore germination of Peridermium Stalactiforme and P. Harknessii of the Cronartium Coleosporioides complex
Powell, J.M.; Morf, W.
Year: 1966    Catalog ID: 30370
Available from: Northern Forestry Centre
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Distribution and outbreaks of Dendroctonus Ponderosae Hopk. in forests of western Canada
Powell, J.M.
Year: 1966    Catalog ID: 23202
Available from: Northern Forestry Centre
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Changes in amounts of sunshine in British Columbia, 1901-1960
Powell, J.M.
Year: 1965    Catalog ID: 30404
Available from: Northern Forestry Centre
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Annual and seasonal temperature and precipitation trends in British Columbia since 1890
Powell, J.M.
Year: 1965    Catalog ID: 25592
Available from: Northern Forestry Centre
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The mountain pine beetle, Dendroctonus monticolae Hopk., in Western Canada: interim report
Powell, J.M.
Year: 1961    Catalog ID: 31461
Available from: Northern Forestry Centre
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This may not be a complete list of the author's publications. This list provides the author's publications since he or she joined, or worked in cooperation with, the CFS. When available, another link is provided for periods of work elsewhere.