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- Title
Białowieża Primeval Forest as a remnant of culturally modified ancient forest.
- Authors
Bobiec, Andrzej
- Abstract
The present and past population status of oak ( Quercus robur) in the Białowieża National Park preserve (BNP) was analyzed with respect to the historic use of the ecosystem. I assessed average parameters (density, dbh distribution, differences between habitat categories) of the oak population in the whole BNP preserve, and performed detailed analyses of local populations on three 26.5-ha and one 3.5-ha plots, representing eutrophic sites of deciduous forest (3) and a mesotrophic site of mixed forest (1). Based on the tree ring data, I reconstructed the historic dbh distribution back to 1750-1825. The results of the reconstruction confirm the early 1800s expert account and the 1889 forestry survey report. The high oak concentration in eutrophic habitats are legacies of either active game management (e.g., bison habitat improvement measures, supplementary feeding), forest recovery after the ban on forest industries (baking potash, tar, charcoal), or abandonment of inner small farms. The emergence of oak on poorer sites in the mid 1800s coincides with the ban on use of fire-a common practice that earlier had perpetuated the dominating position of fire-resistant pine. The present oak regeneration in declining spruce stands is a further step of the forest natural adaptation to environmental changes. The study supports the view that BNP is a remnant of an ecosystem substantially shaped by human uses. Modern forestry, as practiced in the managed part of the Białowieża forest, does not mimic either natural processes (as observed in BNP) or historic forest uses.
- Subjects
BIALOWIESKI Park Narodowy (Poland); POLAND; ENGLISH oak; NATIONAL parks &; reserves; EUTROPHICATION; WILDLIFE habitat improvement; SPRUCE declines; EUROPEAN bison
- Publication
European Journal of Forest Research, 2012, Vol 131, Issue 5, p1269
- ISSN
1612-4669
- Publication type
Article
- DOI
10.1007/s10342-012-0597-6