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Agronomy Science
Article . 2017
Data sources: DOAJ
https://doi.org/10.24326/as.20...
Article . 2017 . Peer-reviewed
Data sources: Crossref
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Obszary chronione ostoją rzadkich i zagrożonych gatunków flory segetalnej na przykładzie Wigierskiego Parku Narodowego

Authors: TERESA SKRAJNA; HELENA KUBICKA-MATUSIEWICZ;

Obszary chronione ostoją rzadkich i zagrożonych gatunków flory segetalnej na przykładzie Wigierskiego Parku Narodowego

Abstract

W pracy przedstawiono wyniki badań prowadzonych w latach 2008–2012 na siedliskach polnych położonych na terenie Wigierskiego Parku Narodowego i jego rolniczej otuliny. Wśród zinwentaryzowanej flory segetalnej odnotowano 34 gatunki roślin naczyniowych widniejących na regionalnych i krajowych czerwonych listach w różnej kategorii zagrożenia. Na szczególną uwagę zasługują gatunki przywiązane do siedlisk zasadowych, np. Stachys annua, Acinos arvensis, Euphorbia exigua, Lathyrus tuberosus, Geranium dissectum, Anthemis tinctoria, higrofilnych: Centunculus minimus, Centaurium erythraea, Centaurium pulchellum oraz średnio zasobnych i zasobnych troficznie: Valerianella dentata, Veronica opaca, Veronica agrestis, Chaenorhinum minus, Chenopodium polyspermum. Do czynników najbardziej zagrażających, należy utrata siedlisk w wyniku zaniechania uprawy płużnej, zmiany struktury użytkowania gruntów, zalesiania lub zabudowy. W mniejszym zaś stopniu zwiększenie intensyfikacji produkcji i stosowanie oczyszczonego ziarna siewnego.

Keywords

gatunki ustępujące, Ecology, uprawa tradycyjna, Agriculture (General), tereny prawnie chronione, agrocenozy, QH540-549.5, S1-972

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold