Wyniki wyszukiwania

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New stand of invasive neophyte Ambrosia artemisiifolia L. and its potential reproduction

100%

Csontos P., Angyal Z., Chmura D., Nagy J., Halbritter A., Tamas J.

Polish Journal of Ecology

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2015

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tom 63

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nr 3

A new stand, formed by some fifty individuals of Ambrosia artemisiifolia L., an invasive plant of alien origin, was discovered at the Katowice railway station (southern Poland), in 2011. Two years later, the stand (increased to more than 160 individuals in the meantime) was re-visited, phytosociological survey was made, and four soil cores (5 cm deep and 80 cm² surface area, each) were taken for seed bank studies. The phytosociological sampling revealed 28 co-occurring vascular species, most of them representing hemicryptophyte and geophyte life forms. According to Ellenberg's values, the species pool indicated sunny (L7 and L8 species dominating) and semi-dry (mainly F4 species) habitat for the common ragweed population, whereas Zarzycki's soil granulometric data reflected coarse-grained soil. Albedo of the soil was lower than that of the vegetation thus sparsely vegetated sites were considered as heat accumulating microhabitats that might support establishment of the thermophilic A. artemisiifolia. During soil seed bank analysis a high number of naturally opened fruits (dehiscent achenes) were found (718.75 per m²) most probably indicating frequent germination in previous years. Greenhouse germination tests proved successful germination of 125 individuals per m², which was considered enough to maintain the A. artemisiifolia stand at the station. The results call attention to a newly discovered, established population with increasing demography of A. artemisiifolia, a highly allergenic introduced weed of Poland.

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Vascular flora of the railway station in Jarocin [Western Poland]

100%

Czarna A.

Roczniki Akademii Rolniczej w Poznaniu. Botanika-Steciana

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2005

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tom 09

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Vascular plants on active and closed railway stations in Wolsztyn and its surroundings

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Piskorz R., Czarna A.

Roczniki Akademii Rolniczej w Poznaniu. Botanika-Steciana

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2006

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tom 10

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The selected trace elements in soil of railway stations in north-eastern Poland

80%

Wilkomirski B., Suska-Malawska M., Sudnik-Wojcikowska B., Staszewski T.

Rocznik Świętokrzyski. Seria B. Nauki Przyrodnicze. Kieleckie Towarzystwo Naukowe

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2013

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tom 34

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Rare and threatened vascular plants of the railways in Slovakia

80%

Majekova J., Letz D. R., Slezak M., Zaliberova M., Hrivnak R.

Biodiversity: Research and Conservation

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2014

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tom 35

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Restrukturyzacja zasobu nieruchomości dworcowych Oddziału Dworców Kolejowych PKP S.A.

80%

Banaszek S.

Acta Scientiarum Polonorum. Administratio Locorum

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2012

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tom 11

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nr 1

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Ocena atrakcyjności przestrzeni dworca głównego PKP w Olsztynie w aspekcie preferencji podróżnych

71%

Zabrodzka E., Podciborski T.

Acta Scientiarum Polonorum. Administratio Locorum

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2013

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tom 12

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nr 4

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Integracja podsystemów transportowych komunikacji publicznej Poznania w oparciu o dworce miejskie, ze szczególnym uwzględnieniem dworca kolejowego Poznań Górczyn

61%

Wachowiak W.

Acta Scientiarum Polonorum. Administratio Locorum

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2016

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tom 15

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nr 3

Ograniczanie wyników

New stand of invasive neophyte Ambrosia artemisiifolia L. and its potential reproduction

Vascular flora of the railway station in Jarocin [Western Poland]

Vascular plants on active and closed railway stations in Wolsztyn and its surroundings

The selected trace elements in soil of railway stations in north-eastern Poland

Rare and threatened vascular plants of the railways in Slovakia

Restrukturyzacja zasobu nieruchomości dworcowych Oddziału Dworców Kolejowych PKP S.A.

Ocena atrakcyjności przestrzeni dworca głównego PKP w Olsztynie w aspekcie preferencji podróżnych

Integracja podsystemów transportowych komunikacji publicznej Poznania w oparciu o dworce miejskie, ze szczególnym uwzględnieniem dworca kolejowego Poznań Górczyn