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Publications by K.H. Johnsen

19 records.

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Total belowground carbon and nitrogen partitioning of mature black spruce displaying genetic x soil moisture interaction in growth
Major, J.E.; Johnsen, K.H.; Barsi, D.C.; Campbell, M.
Year: 2012    Catalog ID: 34229
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)

Available from the Journal's Web site.
DOI: 10.1139/x2012-145
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Fine and coarse root parameters from mature black spruce displaying genetic X soil moisture interaction in growth
Major, J.E.; Johnsen, K.H.; Barsi, D.C.; Campbell, M.
Year: 2012    Catalog ID: 34228
Available from: Atlantic Forestry Centre
CFS Availability: Order paper copy (priced)

Available from the Journal's Web site.
DOI: 10.1139/x2012-144
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Reproductive barriers and hybridity in two spruces, Picea rubens and Picea mariana, sympatric in eastern North America
Major, J.E.; Mosseler, A.; Johnsen, K.H.; Rajora, O.P.; Barsi, D.C.; Kim, K.H.; Park, J.-M.; Campbell, M.
Year: 2005    Catalog ID: 25260
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Selfing results in inbreeding depression of growth but not of gas exchange of surviving adult black spruce trees
Johnsen, K.H.; Major, J.E.; Maier, C.A.
Year: 2003    Catalog ID: 22825
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Shoot water relations of mature black spruce families displaying a genotype x environment interaction in growth rate. III. Diurnal patterns as influenced by vapor pressure deficit and internal water status
Major, J.E.; Johnsen, K.H.
Year: 2001    Catalog ID: 18290
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Indicators of population viability in red spruce, Picea rubens.
Mosseler, A.; Major, J.E.; Simpson, J.D.; Daigle, B.I.; Lange, K.; Park, Y.S.; Johnsen, K.H.; Rajora, O.P.
Year: 2000    Catalog ID: 18153
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Genetic variation in growth, carbon isotope discrimination, and foliar N concentration in Picea mariana: analyses from a half-diallel mating design using field-grown trees
Johnsen, K.H.; Flanagan, L.B.; Huber, D.A.; Major, J.E.
Year: 1999    Catalog ID: 6066
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Shoot water relations of mature black spruce families displaying a genotype x environment interaction in growth rate. I. Family and site effects over three growing seasons
Johnsen, K.H.; Major, J.E.
Year: 1999    Catalog ID: 6068
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Shoot water relations of mature black spruce families displaying a genotype X environment interaction in growth rate. II. Temporal trends and response to varying soil water conditions
Major, J.E.; Johnsen, K.H.
Year: 1999    Catalog ID: 6115
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Black spruce family growth performance under ambient and elevated atmospheric CO2
Johnsen, K.H.; Major, J.E.
Year: 1998    Catalog ID: 6067
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Negative heterosis not apparent in 22-year-old hybrids of Picea mariana and Picea rubens
Johnsen, K.H.; Major, J.E.; Loo, J.A.; McPhee, D.
Year: 1998    Catalog ID: 6069
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Biodiversity research at Canadian Forest Service - Atlantic Forestry Centre
Beardmore, T.; Daigle, B.I.; Campbell, M.; DeVerno, L.L.; Johnsen, K.H.; Loo, J.A.; Major, J.E.; McPhee, D.; Mosseler, A.; Scheer, G.; Simpson, J.D.
Year: 1998    Catalog ID: 6272
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Técnicas ecofisiológicas en la evaluación de germoplasma
Johnsen, K.H.; Major, J.E.
Year: 1997    Catalog ID: 6290
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Growth, shoot phenology and physiology of diverse seed sources of black spruce: II. 23-year-old field trees
Johnsen, K.H.; Seiler, J.R.; Major, J.E.
Year: 1996    Catalog ID: 27458
Available from: Atlantic Forestry Centre
CFS Availability: PDF (download)
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Family variation in photosynthesis of 22-year-old black spruce: a test of two models of physiological response to water stress
Major, J.E.; Johnsen, K.H.
Year: 1996    Catalog ID: 6114
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Gas exchange of 20-year-old black spruce families displaying a genotype x environment interaction in growth rate
Johnsen, K.H.; Major, J.E.
Year: 1995    Catalog ID: 27457
Available from: Atlantic Forestry Centre
CFS Availability: PDF (download)
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Growth performance in seedlings derived from premature cone collections from natural populations of black spruce and white spruce
Mosseler, A.; Johnsen, K.H.; Tricco, P.
Year: 1993    Catalog ID: 20113
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Growth and ecophysiological responses of black spruce seedlings to elevated CO2 under varied water and nutrient additions
Johnsen, K.H.
Year: 1993    Catalog ID: 10772
Available from: National Capital Region
CFS Availability: Not available through the CFS (click for more information).
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Tree genetics and improvement
Magnussen, S.; Johnsen, K.H.; Nieman, T.C.
Year: 1991    Catalog ID: 4404
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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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.