Suo - Mires and peat vol. 38 no. 2 | 1987
Suot Aaro Hellaakosken ja Einari Vuorelan runoudessa.
English title: Peat-lands as a source of inspiration in Finnish poetry.
Avainsanat:
peatlands;
Finnish literature
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Tekijä
The author cites examples and discusses the abundant occurrence of mires, peatlands, bogs etc. in the work of two esteemed Finnish poets, Aaro Hellaakoski (1893—1952) and Einari Vuorela (1889—1972).
Keywords: peatlands, Finnish literature
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Härkönen,
PO.B. 233, 00121 Helsinki, Finland
Sähköposti:
ei.tietoa@nn.oo
Suonviljely ja soiden luonnonkasvien hyödyntäminen Neuvosto-Karjalassa.
English title: Use of mires for agricultural, berry and medical plant production in Soviet Karelia.
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The utilization of mires and some recent research results carried out in Soviet Karelia (ASSR), USSR are discussed. There are 3.5 million ha of peatlands and 1.7 million ha of paludified forests. Some 78 000 ha of drained peatlands are used for cultivation of forage and vegetable crops and there are plans to increase this amount. Some 38 000 ha of virgin peatlands have been preserved for berry production (Vaccinium oxycoc-cos, Rubus chamaemorus). The cultivation of cranberry has also been studied. Karelian peatlands are also used as resources of medicinally important plants: e.g. Me-nyanthes trifoliata, Ledum palustre, Potentilla palustris, Droseraspp., Vaccinium vitis-idaea.
Key words: peatland utilization, agriculture, berry production, medical plants, Soviet Union.
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Vasander,
University of Helsinki, Department of Peatland Forestry, Unioninkatu 40 B, SF-00I70 Helsinki, Finland
Sähköposti:
ei.tietoa@nn.oo
- Lindholm, Sähköposti: ei.tietoa@nn.oo
Turpeen ravinteisuuden suhde pintakasvillisuuteen sararämeillä.
English title: Relation of peat nutrients to ground vegetation communities on sedge pine fens.
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Vegetation and peat nutrient data from 167 sample plots representing microsites on sedge pine fens are related. The plant data was analysed by two numerical multivariate methods: DECOR AN A-ordination and TWINSPAN-classification. The connection between the results of the numerical analyses and the surface peat nutrient contents is discussed. Phosphorus, calcium and magnesium showed the closest relationship to those plant sociological variations that were interpreted as trophy-dependent. The variation in soil data within classes could not be diminished by using numerical classification methods instead of the Cajanderian peatland site type.
Keywords: peatland classification, peat nutrient contents, multivariate analysis.
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Schneider,
Department of Peatland Forestry, University of Helsinki, Unioninkatu 40 B, SF-00I70, Finland.
Sähköposti:
ei.tietoa@nn.oo
- Westman, Sähköposti: ei.tietoa@nn.oo
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