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Wyszukujesz frazę "indicator plant" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Vascular plants of the Maly Borek Nature Reserve in the Augustow Forest (NE Poland)
Autorzy:
Pawlikowski, P.
Wolkowycki, D.
Zaniewski, P.
Dembicz, I.
Torzewski, K.
Zarzecki, R.
Cakala, A.
Kotowska, K.
Galus, M.
Topolska, K.
Kozub, L.
Powiązania:
https://bibliotekanauki.pl/articles/878343.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Przyrodniczy w Poznaniu
Tematy:
vascular plant
nature reserve
red list
species list
coniferous forest
indicator species
ancient forest plant species
Maly Borek Nature Reserve
Augustow Forest
Polska
Opis:
During the survey of the Mały Borek nature reserve (Augustów Forest, NE Poland) 236 species of vascular plants were recorded, including 10 plant species red-listed in Poland and 19 species protected under the Polish law. The most valuable species were sedges typical of the boreal coniferous forests: Carex vaginata, C. globularis and C. loliacea. The presence of neophytes was very limited (1,3% of the flora) in the area studied. The principal aim of the establishment of the reserve was the conservation of old-growth coniferous forests with long ecological continuity. Since the reserve studied consists mainly of old-growth coniferous forests, the number of species regarded as ancient forest indicators is lower (54 species) than in the well-preserved reserves with deciduous stands in north-east Poland, but still rather high. The most valuable, threatened species are bound to wetland forests that are presently disturbed due to drainage. Restoration of the former hydrological conditions is essential for the preservation of the vascular plants in the reserve.
Źródło:
Roczniki Akademii Rolniczej w Poznaniu. Botanika-Steciana; 2013, 17
1896-1908
Pojawia się w:
Roczniki Akademii Rolniczej w Poznaniu. Botanika-Steciana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Site of spiny restharrow (Ononis spinosa L. Fabaceae) in the south-western part of Poznan
Autorzy:
Maciejewska-Rutkowska, I.
Kluza-Wieloch, M.
Powiązania:
https://bibliotekanauki.pl/articles/790525.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Przyrodniczy w Poznaniu
Tematy:
spiny restharrow
just restharrow zob.spiny restharrow
Ononis spinosa
Fabaceae
monitoring
ecological indicator
vascular plant
plant community
Molinio-Arrhenatheretea class
Poznan city
Opis:
The object of the work was population of spiny restharrow (Ononis spinosa) growing within the previous ecological site “Kopanina I” in the south-western part of Poznań. In total 67 specimens were found on the area of 825 m2. About half of them were in phase of flowering. Most of plants grew in clusters. They were a component of the meadow plant community of Molinio-Arrhenatheretea class with different degree of humidity. Together, there were 50 species of vascular plants, including two protected species. Analysis of ecological indicatory numbers revealed predominance of species connected with mineral-humus, mesoand eurotrophic, neutral or alkaine soils.
Źródło:
Steciana; 2014, 18, 4
1689-653X
Pojawia się w:
Steciana
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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