Autor: Medwecka-Kornaś, Anna - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Ekologiczne problemy rezerwatowej ochrony roślin
Ecological problems of plant conservation in nature reserves
Autorzy:: Medwecka-Kornaś, Anna
Powiązania:: https://bibliotekanauki.pl/articles/945387.pdf
Data publikacji:: 1986
Wydawca:: Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Opis:: Conservation of the plant cover in reserves is a part of a wide range of problems connected of the biosphere resources against destruction. An important role in this area should be played by botanists and ecologists. The present article provides information about initiatives — mainly international conferences — devoted to protection of plant species against extinction, and it gives a review of floristic and phytosociological studies that might contribute to better description of reserves and determination of recommendations concerning active protection of plants and plant communities.
Źródło:: Acta Universitatis Lodziensis. Folia Sozologica; 1986, 3
0208-6131
Pojawia się w:: Acta Universitatis Lodziensis. Folia Sozologica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Fire influence upon the savanna vegetation in Zambia and problems related with the role of this factor
Autorzy:: Medwecka-Kornaś, Anna
Powiązania:: https://bibliotekanauki.pl/articles/50966096.pdf
Data publikacji:: 2022-07-12
Wydawca:: Uniwersytet Komisji Edukacji Narodowej w Krakowie
Tematy:: fire
Lusaka
nature conservation
observation plots
phytosociological studies
features of pyrophytes
Opis:: The observations, lasting above one year, have concerned particular plant species and plant communities on two selected savanna plots burned earlier, situated near Lusaka, and additionally some other localities. After the opening remarks, some information about fire’s influence on vegetation is given, with a quotation of papers connected with the area of investigations, as well as the author’s and Jan Kornaś’s publications. Those texts are followed by a short description of the geographical conditions in the region taken into account, of the studied plots, and information about the methods of investigations. Subsequently, there is a list of noticed species, with short descriptions and some pictures. Phytosociological data are presented in tables. The following chapters contain the joint characteristic of the studied vegetation: data about its floristic composition, phenology, and morphology of species. The Raunkiaer’s plant classification is considered here; afterward data on the water content in some roots and rhizomes are presented. The next chapter contains the description of common features of vegetation on the studied plots. Thereafter may be found information about the pyrophytic plant species noticed elsewhere in Zambia. In the discussion publications supplementing the author’s study are mentioned. Further, more detailed descriptions of the features of fire, its occurrence in nature, distribution, and structure of savannas are included. Plant regeneration on the burned plots, the usefulness of Raunkiaer’s classification in the tropics, and problems of evolution of pyrophytes are presented. There is also some evidence of phytosociological studies in Africa and proposals for the establishment of a new association Hyparrhenio-Gardenietum. In the end, some conceptions concerning the rational use of fire, particularly in nature conservation, are mentioned, as well as arguments for the protection of pyrophytic species.
Źródło:: Annales Universitatis Paedagogicae Cracoviensis Studia Naturae; 2022, 7, Suppl.; 6-114
2543-8832
2545-0999
Pojawia się w:: Annales Universitatis Paedagogicae Cracoviensis Studia Naturae
Dostawca treści:: Biblioteka Nauki

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