Management of protected areas (Fach) / Introduction (Lektion)
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Diese Lektion wurde von Tobbe9191 erstellt.
- Forms of protected areas in Poland •National parks;•Nature reserves;•Landscape parks;•Protected landscape areas;•Natura 2000 network;•Nature monuments;•Documentation sites;•Sites of ecological interest;•Natural-landscape units;•Species protection of plants, animals and mushrooms.First five is teritorial protection, rest individual protection
- Definition national park The national park covers an area distinguished by particular natural, scientific, social, cultural and educational values, with an area of not less than 1,000 ha, and which is subject to the protection of all nature and landscape objects.
- Nature conservation Nature conservation - the activity consisting in keeping a valuable resources of animate and inanimate nature.Objectives:• The maintenance of stable conditions for the functioning of ecosystems;• Ensuring the smooth course of the natural ecological processes (eg development of ecosystems in the course of succession);• Conservation of biodiversity at all levels (genetic, species, ecosystem, regional);• Maintaining the aesthetic values of landscapes;• Provide a framework for the rational use of natural resources.
- Ecological succession Ecological succession is the observed process of change in the species structure of an ecological community over time.Pioneer stage => intermediate stages (seral communities) => climax communityClimax community - self-regulating and being in equilibrium with the physical habitat
- Definition biodiversity The diversity of life in all its forms and at all levels of organization. Just one definition, there are a lot...
- Levels of the organization of life Biosphere BigBiome(Ecoregion)LandscapeEcosystemCommunityPopulationIndividual small
- Definition and types of landscapes Ecological landscape - physiognomically distinguishing area made up of connected ecosystems. Types of landscape• Pristine landscape - unaffected by man.• Natural landscape - human impact occurs but does not significantly disturb selfregulation mechanisms in the ecosystems.• Cultural landscape - dominated by areas transformed by man with natural ecosystem fragments occuring as the "islands".• Artifical (devastated) landscape - totally transformed by man with no fragments of natural ecosystems.