Temat: Carex acutiformis - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Patterns of seedling recruitment in experimental gaps on mosaic vegetation of abandoned meadows
Autorzy:: Borkowska, L
Powiązania:: https://bibliotekanauki.pl/articles/58798.pdf
Data publikacji:: 2004
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: Salix cinerea
meadow area
Carex acutiformis
botany
seedling
seedling appearance
Bialowieza National Park
Carex cespitosa
Opis:: The paper presents results of a study on the response of species growing in experimental gaps in the patches dominated by Carex acutiformis, C. cespitosa and Salix cinerea. The study was performed in a meadow area subjected to the process of succession in the Reski Range in the Białowieski National Park. Four patterns of seedlings recruitment in the experimental gaps were distinguished: pattern I - great number of seedlings with high richness of species, pattern II - great number of seedlings with low richness of species, pattern III - low number of seedlings with great richness of species and pattern IV - low number of seedlings with low richness of species.
Źródło:: Acta Societatis Botanicorum Poloniae; 2004, 73, 4
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Comparing Carex Species of Mid-Forest Spring Ecosystems in Terms of Ability to Accumulate Macro- and Microelements
Autorzy:: Parzych, A. E.
Sobisz, Z.
Jonczak, J.
Powiązania:: https://bibliotekanauki.pl/articles/123131.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: Carex acutiformis
Carex echinata
Carex paniculata
Carex remota
Carex rostrata
nutrients
bioconcentration factor
Opis:: The aim of the research was to compare the accumulative macro- and microelements in the shoots of Carex acutiformis, Carex echinata, Carex paniculata, Carex remota and Carex rostrata. The content of components in the shoots of the plants was analyzed in relation the chemical composition of the soil. The research was done within the area of four mid-forest spring niches situated in the valley of a tributary of the Słupia River located within the area of Leśny Dwór Forest Inspectorate (Northern Poland). The examined species of Carex, in comparison to other plants in spring niches, were characterized by an average capacity to accumulate both macro- and microelements, which results in little interest in these species when planning artificial buffer zones. Out of the analyzed species, the shoots of C. echinata accumulated the largest quantities of Mg, Zn and Mn, the shoots of C. paniculata –Fe, C. remota – K, Ni, Al and Sr, C. acutiformis – N and P, and the shoots of C. rostrata –Ca and Cu. Similarities between the species of Carex, which resulted from their accumulative properties, were discovered. C. echinata and C. rostrata were characterized by high levels of bioconcentration factors (BF) for Sr, Cu and Ca and low BF for K. C. paniculata and C. remota represented high BF levels for Ni and Mg and low BF levels for Sr, Al, Mn, Cu, Ca, Fe and N. On the other hand, C. acutiformis was characterized by high BF levels for P, K and Mn. In spite of an average accumulative capacity, the examined species of Carex were characterized by highly developed surface and underground zones which had effective impact on the retention of pollutants.
Źródło:: Journal of Ecological Engineering; 2017, 18, 5; 125-136
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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