Augšņu faktora loma ozolu paaugas izplatībā dažādās mežaudzēs
2017
Amatniece, V., University of Latvia, Riga (Latvia). Faculty of Geography and Earth Sciences | Nikodemus, O., University of Latvia, Riga (Latvia). Faculty of Geography and Earth Sciences | Kasparinskis, R., University of Latvia, Riga (Latvia). Faculty of Geography and Earth Sciences | Brumelis, G., University of Latvia, Riga (Latvia). Faculty of Biology | Ikauniece, S., Nature Conservation Agency, Sigulda (Latvia)
Forests in Latvia are situated in the transitional zone or ecotone between the nemoral and boreal zone–boreonemoral zone (Sjörs, 1963; Ozenda, 1994), and it is observed that boreal forest species decrease and nemoral forest species increase in forests in Latvia in the last few decades. Considering that the northernmost distribution border of oak (Quercus robur L.) is in Latvia, it creates opportunities to value the climate change impact on the change of species distribution and to ascertain impact of edaphic factors on the distribution of oak. The results of the research show that oak is an ecologically very flexible species and can grow on different soils.
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