Temat: ruderal habitat - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Vegetation of oat-grass meadows in Central Poland
Autorzy:: Kucharski, L.
Powiązania:: https://bibliotekanauki.pl/articles/790688.pdf
Data publikacji:: 2014
Wydawca:: Uniwersytet Przyrodniczy w Poznaniu
Tematy:: vegetation
oat-grass meadow
meadow
Arrhenatherum elatius
phytocoenosis
plant community
Arrhenatheretum elatioris
semi-natural habitat
Tanaceto-Arrhenatheretum elatioris alliance
ruderal habitat
Pastinaca sativa
Knautia arvensis
Tragopogon pratensis
Central Poland
Nature 2000 network
Polska
Opis:: Communities of hay meadows with Arrhenatherum elatius form phytocenoses of at least two plant communities: Arrhenatheretum elatioris – semi-natural habitats, and Tanaceto-Arrhenatheretum elatioris – ruderal habitats. The communities of tall oat-grass include approximately 150 species of vascular plants. In central Poland Tanaceto-Arrhenatheretum is the main habitat for many species characteristic of the Arrhenatherion alliance, including: Pastinaca sativa, Knautia arvensis, Tragopogon pratensis. Hay meadows are vulnerable (VU) components of vegetation of the characterized region. There is a need to verify syntaxonomic units within the Arrhenatherion alliance and phytosociological identifiers of Natura 2000 habitats – extensively used hay lowland meadows (6510).
Źródło:: Steciana; 2014, 18, 3
1689-653X
Pojawia się w:: Steciana
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Flora and habitat of potato pits on kame hills in North-Eastern Poland
Autorzy:: Kwiatkowska-Falinska, A J
Falinski, J.B.
Powiązania:: https://bibliotekanauki.pl/articles/56754.pdf
Data publikacji:: 2008
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: Polska
ruderal flora
botany
habitat
kame hill
potato pit
Hacki village
Bielska Plain
kame area
colonization history
flora
Opis:: The research was carried out in north-eastern Poland in the vicinity of the village of Haćki (52°50’00’’N; 23°11’20’’E). This area is distinguished by an exceptionally numerous agglomeration of kames (10). Previous archaeological and soil research showed that kames have been inhabited by man from the iron age, and that the following stages of colonization are reflected in three levels of fossil soils. In modern times local people use the base of kames for the storage of potatoes over the winter. The potato pits are a cultural curiosity found only in this area. They are dug out in the cohesive, fine-grained substratum, which is the building material of kames, down to 1.5-2 m deep. Research plots (16) with a surface area of about 2-5 m2 were established in the potato pits in 1990. In the summer of the same year 16 phytosociological surveys were performed and soil samples taken. The investigated habitats are characterized by very low humidity. The concentration of carbon in the samples from potato pits dug out at the foot of a kame hill (the site of a settlement in the past) results probably from the occurrence of soil from the Roman period. At the present time the pits are covered by poor ruderal flora (approx. 10 species in one phytosociological survey). It is distinguished from other communities of such type by a low participation of species occurring in the xerothermic grasslands.
Źródło:: Acta Societatis Botanicorum Poloniae; 2008, 77, 1
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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