Suo - Mires and peat vol. 48 no. 1 | 1997

Timo-Pekka Juvonen, Mikko Ojanen, Juha Tanttu, Jarmo Rosnell. Kaukokartoituksen ympäristösovellukset: suotyyppien erottaminen pintalämpötilojen perusteella.
English title: Environmental applications of remote sensing methods: discriminating mire site types by surface temperatures.
Avainsanat: GIS; Remote Sensing; Thermal IR; Vegetation areas
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Remote sensing methods used together with the Geographical Information Systems (GIS) open new possibilities also in vegetation area studies. In this paper we apply these methods to discriminate mire site types. We studied surface temperatures in Isoneva mire, western Finland (60° 40' N, 21° 59' P), using Thermal Infrared (TIR)-images. The vegetation composition data were based on previous field studies. Surface temperature samples for four different mire site type and one upland forest site type were taken, and the distributions of their surface temperatures were analyzed. The results indicate that there are discernible surface temperature differences between different vegetation types. Key words: GIS, Remote Sensing, Thermal IR, Vegetation areas
  • Juvonen, University of Turku, Satakunta Environmental Research Centre, Reposaari, FIN-28900 Pori, Finland Sähköposti: ei.tietoa@nn.oo (sähköposti)
  • Ojanen, Sähköposti: ei.tietoa@nn.oo
  • Tanttu, Sähköposti: ei.tietoa@nn.oo
  • Rosnell, Sähköposti: ei.tietoa@nn.oo
Kirsti Aapala, Kaisu Aapala. Pohjois-Suomen murteiden suosanastosta.
English title: Mire words in the dialects of northern Finland.
Avainsanat: dialect; loan words; mire words; North-Finland; Sami language
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Nineteen words, describing different types of mires and morphological and topographical features in mires, used in the dialects of northern Finlad are described in this article. Several of these words have been adopted from the indigenous Sami people, who live in the northernmost part of Finland, Sweden and Norway. Best known of these Sami words are aapa and palsa, which are internationally used mire terms. Key words: dialect, loan words, mire words, North-Finland, Sami language
  • Aapala, Research Institute for the Languages of Finland, Sörnäisten rantatie 25, FIN-00500 Helsinki, Finland Sähköposti: ei.tietoa@nn.oo (sähköposti)
  • Aapala, Sähköposti: ei.tietoa@nn.oo

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