Autor: Maciejewska, M - Katalog OPAC zbiorów

Skocz do pozycji: 1.

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

Skocz do pozycji: 2.

Tytuł:: Population of Epipactis palustris (L.) Crantz (Orchidaceae) in south-western part of Poznań
Autorzy:: Kluza-Wieloch, M.
Maciejewska-Rutkowska, I.
Powiązania:: https://bibliotekanauki.pl/articles/790549.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Przyrodniczy w Poznaniu
Opis:: During the last 10 years (2005–2014) the population of Epipactis palustris within the former ecological use “Kopanina 1” was observed five times. In subsequent years, on the area of 4400 m2 at least 1000 to more than 4000 ramets were noted. The ramets in generative phase of development always predominated. It might indicate good condition of the population. The highest density per unit of area was observed in the first year of the study. The length of stems and number of leaves were the most constant features in orchid population. Then the width of the bract was characterized by the greatest values of the coefficient of variation. During the entire study period the number of ramets in population of E. palustris fluctuated, mainly resulting from the biology of the species, and only substantially from the impact of weather conditions. Negative impact of diverse human activities and excessive expansion of the other plant species, which resulted in the shading of the orchid sites, are the major threats to E. palustris existence in the described object.
Źródło:: Steciana; 2015, 19, 4
1689-653X
Pojawia się w:: Steciana
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Trees with monumental dimensions in the south-western part of the Poznan agglomeration
Autorzy:: Kluza-Wieloch, M.
Wronska-Pilarek, D.
Maciejewska-Rutkowska, I.
Powiązania:: https://bibliotekanauki.pl/articles/790682.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet Przyrodniczy w Poznaniu
Opis:: The research was carried out within three forest-park complexes located in the south-western part of the Poznań city, which once had the status of ecological uses. The aim of the work was to inventory a dendroflora for the selection of trees with monumental dimensions. In addition, changes in the participation of monumental trees in local vegetation over the last 12 years had been analysed. During the current inventory, 58 monumental specimens were recorded in three afforestation complexes. Most of them grew at Leszczyńska street (31 specimens), and the least at Tyniecka street (6). Since 2004 tree trunk perimeters had increased on average of 18.5 cm. All activities, including conservation works, undertaken in the three described afforestation complexes, or in the immediate vicinity, should lead to the preservation of these objects, their protection against devastation and to expose their most valuable fragments.
Źródło:: Steciana; 2017, 21, 4
1689-653X
Pojawia się w:: Steciana
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja