Suo - Mires and peat vol. 36 no. 2 | 1985
Kokemuksia Wally Creek-metsänojitusprojektista Pohjois-Ontariossa, Kanadassa.
English title: The Wally Creek Area Forest Drainage Experiment in northeastern Ontario, Canada.
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The Ontario Ministry of Natural Resources and the Canadian Forestry Service (Great Lakes Forest Research Centre) are jointly beginning operational peatland drainage trials for forestry purposes. An area of 410 ha, about 26 km east of Cochrane in northern Ontario, has been chosen. It will be drained during 1984—85 and will serve as a demonstration of the operational potential of draining peatland sites.
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Koivisto,
Sähköposti:
ei.tietoa@nn.oo
Soiden metsätaloudellisista käyttömahdollisuuksista Kanadassa.
English title: Potential of peatlands for forest drainage in Canada.
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Estimations of the peatland area in Canada vary from 110 to 170 mill, hectares depending on the definition. Most of the peatlands are situated in the cool and humic boreal zone.
The potential of peatlands for wood production especially in Newfoundland, Alberta and Ontario after amelioration (drainage, fertilization, afforestation) are discussed based on literature and several visits to these provinces.
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Päivänen,
Sähköposti:
ei.tietoa@nn.oo
Metsätaloudellisen suokasvupaikkaluokittelun nykytilanne Ontariossa.
English title: The status of peatland site classification for forestry in Ontario.
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Wetland site classification for forestry in Ontario is reviewed. The main units of a physiognomic-dominance scheme are portrayed in an environmental model, and research and inventory work using this approach is reviewed. Some common wetland terms used in Ontario are defined and discussed. The results of the Forest Ecosystem Classification (FEC) program are presented, for those operational groups that include peatland forests. Recent analyses of wooded peatlands in Ontario have revealed the relationships of the FEC types to the earlier defined wetland units. Some quantitative data are given to characterize tree growth, site, and vegetation. Recent silvicultural, remote sensing and inventory applications which utilize the main wetland units are reviewed.
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Jeglum,
Sähköposti:
ei.tietoa@nn.oo
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