Browsing by Committee Member
Now showing items 1-5 of 5
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Assessing above- and belowground competitive effects in pure and mixed stands of jack pine (Pinus banksiana) and black spruce (Picea mariana)
(2009)Ecological principles of niche, competition and competitive reduction suggest that competition in mixed stands composed of pine and spruce may experience positive interactions through (1) vertical stratification of canopy ... -
The Influence of site type and harvest intensity on understory composition in boreal Picea mariana (Mill.) B.S.P. forest communities in Northwestern Ontario
(2015-08-05)Plant diversity and composition in boreal black spruce understory communities was assessed 15 years after the application of three harvest disturbance treatments on loam, sand and peat site types. The study was carried out ... -
Lumber recovery, a leaf area model, and water use in response to commercial thinning, for plantation grown black spruce (Picea mariana [Mills] B.S.P.) / by Steven M. Young.
(2008)Three black spruce (Picea mariana [Mills] B.S.P.) plantations (Airstrip, Boom Lake and Tyrol Lake), in northwestern Ontario, with varied stand densities (2806 stems ha[superscript -1], 2285 stems ha[superscript -1], and ... -
Moisture reduction and nutrient retention associated with field-drying forest harvest residues on clearcut sites in Northwestern Ontario, Canada
(2012-11-10)The increased utilization of forest harvest residues as supplemental, inexpensive and renewable energy raises two key concerns: 1) continued removal may negatively affect long-term site productivity; and 2) because 50-60% ... -
Species diversity and aboveground productivity relationships in forest ecosystems
(2012-11-10)Empirical and theoretical studies have attributed the observed positive diversity-productivity relationship (DPR) across various ecosystems to a complementarity effect through niche differentiation and/or facilitation among ...