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PORTAIL D'INFORMATION GÉOGRAPHIQUE

Zróżnicowanie borów sosnowych jako efekt uwarunkowań geograficznych i siedliskowych od Holandii do Irkucka

Différenciation des forêts de pins comme effet des conditions géographiques et d'habitat des Pays-Bas à Irkutsk

Auteurs :
ROO-ZIELIŃSKA, E.
SOLON, J.
DEGÓRSKI, M.

Description :
The article presents the differences in selected characteristics of two main components of pine forest, i.e. the vegetation (species composition, synusiae, biomass and values for indicative numbers) and soils (dominant soil processes and soil properties), on various spatial scales from the macrogeographical down to the local. The research took in 12 sites (6 objects x 2 areas), one research object each in The Netherlands, Sweden and Poland plus 3 in Russia (at Perm, St. Petersburg and Irkutsk). At each research object there was one site representative of a natural forest community and one experiencing marked anthropopressure. The main aim was to identify the linkages between structural features of a forest community, its ecological characteristics and features of the soil. The results obtained allowed it to be concluded that most of the analysed characteristics vary at the geographical level and the locality/habitat level, as well as under anthropogenic impact. - (BJ)


Type de document :
Article de périodique

Source :
Przegląd geograficzny, issn : 0033-2143, 2009, vol. 81, n°. 1, p. 5-46, nombre de pages : 42, Références bibliographiques : 34 ref.

Date :
2009

Editeur :
Pays édition : Pologne, Warszawa, Państwowe Wydawnictwo Naukowe

Langue :
Polonais
Droits :
Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)