Zbiorowiska ruderalne występujące na terenie byłej Akademii Rolniczej w Szczecinie przy ulicach J. Słowackiegoi Papieża Pawła VI
Ładowanie...
Data
2009
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie
Abstrakt
Ruderal communities were described on the basis of 71 phytosociologic records.
In the studied area four kinds of communities were distinguished as complexes of: Artemisio-
Tanacetetum vulgaris, Dauco-Picridetum hieracioidis, Echio-Melilotetum and Onopordetum
acanthii. Most vegetation patches were classified into the first two complexes. These
communities are richest floristically and the number of taxa within their range varies from 107 to
112. The nature of Artemisio-Tanacetetum vulgaris complex is determined by two characteristic
species – Tanacetum vulgare (S=V, D=1445) and Artemisia vulgaris (S=V, D=517).
Phytocenoses of this complex are mainly found in fallow areas which are an integral part
of built-up areas. They settle down mainly in sands underlaid with loam and clays rich in calcium
carbonate. They also occur in a built-up area, but species of meadow communities have
a considerable contribution to their structure. They appeared in these communities because
their reproductive organs were brought with organic soil for the reclamation of destroyed
surfaces. This is confirmed by a numerous and frequent and sometimes facial presence
of Potentilla reptans (S=V, D=1895). Patches of Dauco-Picridetum hieracioidis complex occur
in the fallow area and on individual sites within the built-up areas. A prevailing species is Picris
hieracioides (S=V, D=2657). In the fallow area, very warm and exposed to the sun, often
defined as an island of heat, thermophilous and xerophilous species characteristic of Echio-
Melilotetum complex with a dominating taxon Melilotus alba (S=V, D=2475) are frequently
found. Some patches of this complex were classified into a variant of Calamagrostis epigejos.
Also under similar ecological conditions, Onopordetum acanthii. complex occurs. In its patches
the presence of two characteristic species of Anchusa officinalis (D=775) and Reseda lutea
(D=404) is very often (S=V) observed. The patches of Onopordetum acanthii complex are
floristically richest and the average number of species in the record is 38 taxa. In these
phytocenoses, characteristic species of Onopordetalia acanthii order occur numerously.
Opis
Słowa kluczowe
stałość fitosocjologiczna, współczynnik pokrycia, zbiorowiska ruderalne, zespoły: Artemisio-Tanacetetum vulgaris, Dauco-Picridetum hieracioidis, Echio-Melilotetum, Onopordetum acanthii, associations: Artemisio-Tanacetetum vulgaris, Dauco-Picridetum hieracioidis, Echio-Melilotetum, Onopordetum acanthii, cover coefficient, phytosociological stability, ruderal communities
Cytowanie
Kutyna I., Nieczkowska M. (2009). Zbiorowiska ruderalne występujące na terenie byłej Akademii Rolniczej w Szczecinie przy ulicach J. Słowackiegoi Papieża Pawła VI. Folia Pomer. Univ. Technol. Stetin. 2009, Agric., Aliment. Pisc., Zootech. 271 (10), 55–74. https://hdl.handle.net/20.500.12539/1156