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Effects of lichen ground cover on conifer growth in northern taigaCowles, S. (Sidney William) January 1984 (has links)
No description available.
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Moose population density and habitat productivity as drivers of ecosystem processes in northern boreal forests /Persson, Inga-Lill. January 2003 (has links)
Thesis (doctoral)--Swedish University of Agricultural Sciences, 2003. / Appendix consists of reproductions of six papers and manuscripts, five co-authored with others. Thesis documentation sheet inserted. Includes bibliographical references. Issued also electronically via World Wide Web in PDF format; online version lacks appendix of papers.
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Effects of lichen ground cover on conifer growth in northern taigaCowles, S. (Sidney William) January 1984 (has links)
The effects of lichen ground cover (predominantly Cladina stellaris) on the growth of Picea mariana at Schefferville, Quebec and Pinus sylvestris at Kevo, Finland, was investigated in situ. Effect on seedling establishment was inferred through examining status quo conditions. While contiguous mat cover precluded establishment, its margins provided ameliorated conditions suitable for establishment. Moss covered areas were the most preferred sites. At Schefferville, ten perturbations involving fertilization, lichen removal, polyethylene overlays, and aqueous lichen extract application were effected on sixteen experimental plots. Branch elongation, needle nitrogen and bole diameter were statistically analyzed as functions of various monitored edaphic conditions. Leader elongation and needle nitrogen was measured at Kevo. Lichen presence over the term of both studies showed net beneficial effect on the trees; lichen extracts had significant detrimental effects. Seed germination was suppressed by lichen presence but enhanced by lichen induced low soil pH when in contact with the soil.
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Red-listed wood-decaying fungi in natural and managed forests : A comparative study on forest structures and species composition in boreal forestsMagnusson, Magnus January 2009 (has links)
No description available.
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Red-listed wood-decaying fungi in natural and managed forests : A comparative study on forest structures and species composition in boreal forestsMagnusson, Magnus January 2009 (has links)
No description available.
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Fire and stand dynamics in different forest types of the West Khentey Mountains, Mongolia / Feuer- und Bestandesdynamik in verschiedenen Waldgesellschaften des West Khentey Gebirges, MongoleiByambasuren, Oyunsanaa 07 July 2011 (has links)
No description available.
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Recovering Borealia: the social-nature of Canada's boreal forest /Baldwin, William Andew, January 1900 (has links)
Thesis (Ph.D.) - Carleton University, 2006. / Includes bibliographical references (p. 262-276). Also available in electronic format on the Internet.
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Cost-efficient conservation strategies for boreal forest biodiversity /Perhans, Karin. January 2008 (has links)
Thesis (doctoral)--Swedish University of Agricultural Sciences, 2008. / Thesis documentation sheet inserted. Includes appendix of reprints of five papers and manuscripts co-authored with others. Includes bibliographical references. Also partially issued electronically via World Wide Web in PDF format; online version lacks appendix of papers.
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Micrometeorological fluxes and controls on evapotranspiration for a jack pine stand growing on reclamation soil cover, Fort Mcmurray, Alberta /Moore, Paul Adrian. January 1900 (has links)
Thesis (M.Sc.) - Carleton University, 2008. / Includes bibliographical references (p. 138-145). Also available in electronic format on the Internet.
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Export of carbon, nitrogen and major solutes from a boreal forest watershed : the influence of fire and permafrost /Petrone, Kevin Christopher. January 2005 (has links) (PDF)
Thesis (Ph. D.)--University of Alaska Fairbanks, 2005. / "May 2005." Includes bibliographical references. Also available in electronic format via Internet.
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