Wyniki wyszukiwania

1

Obce w wodach Polski

100%

Dobrzycka-Krahel A.

Ekonatura

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2010

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nr 11

8-9

2

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First records of Ponto-Caspian gammarids in the Gulf of Gdańsk (Southern Baltic Sea)

63%

Dobrzycka-Krahel A., Rzemykowska H.

Oceanologia

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2010

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tom 52

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nr 4

3

New data on the non-indigenous gammarids in the Vistula Delta and the Vistula Lagoon

63%

Surowiec J., Dobrzycka-Krahel A.

Oceanologia

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2008

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tom 50

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nr 3

443-447

This communication reports on the occurrence of non-indigenous gammarid species of Ponto-Caspian and of North American origin – in the lower course of the River Vistula, in its Delta and in the Vistula Lagoon.

4

The effect of hypoxia and anoxia on osmotic concentrations of Corophium volutator [Pallas] from the Gulf of Gdansk

63%

Dobrzycka-Krahel A., Szaniawska A.

Oceanological and Hydrobiological Studies

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2005

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tom 34

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nr 1

5

The signal crayfish Pacifastacus leniusculus – distribution and invasion in the Southern Baltic coastal river

51%

Dobrzycka-Krahel A., Skora M. E., Raczynski M., Szaniawska A.

Polish Journal of Ecology

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2017

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tom 65

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nr 3

The signal crayfish Pacifastacus leniusculus (Dana, 1852) of North American origin was introduced to Europe (to Scandinavia) in the 1960s. Since that time due to translocation to many countries, biological features and ecological plasticity, it became widespread, invasive and displaced native species. The paper reports first multi- point colonization of P. leniusculus in the Polish rivers. The aim of the study was to determine the current distribution of the signal crayfish in the coastal Baltic tributary (the River Wieprza) after 20 years of deliberate releases in its drainage area. During sampling at 28 sites with use of the “Pirate” crayfish traps and hand collection methods in spring and summer 2014, 127 P. leniusculus individuals were found at 8 sites in the Wieprza and its two tributaries, both away from and close to known sites of their introduction in 1995 and 1996 in the Wieprza River drainage area. The species spreads via the Wieprza River towards the Baltic brackish waters. With such expansion of this species, it is expected to be found in Polish coastal waters of the Baltic Sea and in other coastal rivers in the near future. The conflict between legal aspects of the signal crayfish farming, colonization by the species of the natural aquatic ecosystems and the expectations of consumers is discussed.

6

Range extension of Dikerogammarus villosus (Sowinsky, 1894) in Poland (the Baltic Sea basin) and its ability to osmoregulate in different environmental salinities

51%

Dobrzycka-Krahel A., Melzer M., Majkowski W.

Oceanological and Hydrobiological Studies

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2015

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tom 44

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nr 3

Ograniczanie wyników

2 Oceanologia

2 Oceanological and Hydrobiological Studies

1 Ekonatura

1 Polish Journal of Ecology

6 Dobrzycka-Krahel A.

2 Szaniawska A.

1 Majkowski W.

1 Melzer M.

1 Raczynski M.

1 Rzemykowska H.

1 Skora M. E.

1 Surowiec J.

1 2017

1 2015

2 2010

1 2008

1 2005

Obce w wodach Polski

First records of Ponto-Caspian gammarids in the Gulf of Gdańsk (Southern Baltic Sea)

New data on the non-indigenous gammarids in the Vistula Delta and the Vistula Lagoon

The effect of hypoxia and anoxia on osmotic concentrations of Corophium volutator [Pallas] from the Gulf of Gdansk

The signal crayfish Pacifastacus leniusculus – distribution and invasion in the Southern Baltic coastal river

Range extension of Dikerogammarus villosus (Sowinsky, 1894) in Poland (the Baltic Sea basin) and its ability to osmoregulate in different environmental salinities