Wyniki wyszukiwania

1

Abyssal epibenthic megafauna of Clarion-Clipperton area [NE Pacific]: changes in time and space versus anthropogenic environmental disturbance

100%

Radziejewska T., Stoyanova V.

Oceanological Studies

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2000

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tom 29

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nr 2

2

Stan, zagrożenia i ochrona ekosystemu Morza Bałtyckiego

100%

Radziejewska T., Staniszewski R.

Ekologia i Technika

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2012

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tom 20

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nr 3

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Abundance, size and age structure of Dreissena polymorpha (Pallas, 1771) in the Skoszewo Bay (gulf of Szczecin)

81%

Wawrzyniak-Wydrowska B., Krawczynska E., Skrzypacz A., Radziejewska T.

Folia Malacologica

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2015

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tom 23

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nr 1

4

The quagga mussel (Dreissena rostriformis bugensis Andrusov, 1897) – another Ponto-Caspian dreissenid bivalve in the Southern Baltic catchment: the first record from the Szczecin Lagoon

81%

Wozniczka A., Wawrzyniak-Wydrowska B., Radziejewska T., Skrzypacz A.

Oceanologia

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2016

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tom 58

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nr 2

5

Meiobenthic communities of the Pomeranian Bay [Southern Baltic]: effects of proximity to river discharge

81%

Rokicka-Praxmajer J., Radziejewska T., Dworczak H.

Oceanologia

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1998

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tom 40

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nr 3

6

What we know about the Baltic Sea: a summary of BSSC 2005

81%

Piechura J., Pempkowiak J., Radziejewska T., Uscinowicz S.

Oceanologia

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2006

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tom 48

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nr S

7

Trophic structure of free-living nematode assemblages along a Southern Baltic transect

81%

Szulwinski M., Radziejewska T., Drgas A.

Folia Universitatis Agriculturae Stetinensis. Piscaria

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2001

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tom 28

8

A home away from home: a meiobenthic assemblage in a ship's ballast water tank sediment

81%

Radziejewska T., Gruszka P., Rokicka-Praxmajer J.

Oceanologia

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2006

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tom 48

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nr S

The world-wide research on ship-aided dispersal of marine organisms and invasions of non-indigenous species focuses primarily on the plankters, which show the greatest potential for invading new areas and establishing viable populations in them, either in the water column (holoplankton) or on the bottom (meroplanktonic larvae of benthic species settling on the sea floor). As meiobenthic animals usually lack a pelagic larval stage in their life cycle, no biological invasion study has, to our knowledge, ever specifically targeted marine transport as a means of meiofaunal dispersal. Here we present a set of data showing that the sediment deposited in a ship’s ballast water tank does support a viable meiobenthic assemblage. We examined 0.015-dm3 aliquots of a 1 dm3 sample from a c. 1.5-cm thick layer of sediment residue in the ballast tank of MS Donnington, brought to the ‘Gryfia’ Repair Shipyard in Szczecin (Poland). The samples were found to contain representatives of calcareous Foraminifera, hydrozoans, nematodes, turbellarians, harpacticoid copepods and their nauplii, and cladocerans, as well as meiobenthic-sized bivalves and gastropods. Nematodes proved to be the most constant and most numerous component of the assemblage. The sediment portions examined revealed the presence of 1–11 individuals representing 11 marine nematode genera. The viability of the meiobenthic assemblage was evidenced by the presence of ovigerous females of both nematodes and harpacticoids. Survival of the meiobenthos in shipborne ballast tank sediment residues may provide at least a partial explanation for the cosmopolitan distribution of meiobenthic taxa and may underlie the successful colonisation of new habitats by invasive meiofaunal species.

9

Body weight and morphometry of the Chinese mitten crab [Eriocheir sinensis H. Milne-Edwards, 1853] in the River Odra-Oder estuary [North-Western Poland]

81%

Czerniejewski P., Filipiak J., Radziejewska T.

Acta Scientiarum Polonorum. Piscaria

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2003

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tom 02

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nr 2

10

Dreissena rostriformis bugensis in the Gulf of Szczecin - the first record in the waters of Poland

71%

Wozniczka A., Wawrzyniak-Wydrowska B., Radziejewska T., Soroka M., Skrzypacz A.

Folia Malacologica

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2016

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tom 24

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nr 1

11

Basic for a valuation of the Polish Exclusive Economic Zone of the Baltic Sea: Rationale and quest for tools

32%

Weslawski J. M., Andrulewicz E., Kotwicki L., Kuzebski E., Lewandowski A., Linkowski T., Massel S. R., Musielak S., Olanczuk-Neyman K., Pempkowiak J., Piekarek-Jankowska H., Radziejewska T., Rozynski G., Sagan I., Skora K. E., Szefler K., Urbanski J., Witek Z., Wolowicz M., Zachowicz J., Zarzycki T.

Oceanologia

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2006

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tom 48

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nr 1

This paper summarises current knowledge of goods and services in the Polish Exclusive Economic Zone of the Baltic Sea ecosystem. It reviews specific properties of the Baltic that could be used for economic valuation. Goods and services range from the familiar resources of fish and minerals, which were valued with the Productivity Method, to less obvious services provided by the ecosystem such as biofiltration in coastal sands, valued with either the Replacement Cost or Damage Cost Avoided methods. Disservices to the marine ecosystem are also considered, e.g. erosion and coastal flooding, including the costs of planned mitigating measures. This paper emphasises the importance of using valuation methods to help make better-educated decisions for the sustainability of the Baltic Sea.

Ograniczanie wyników

Abyssal epibenthic megafauna of Clarion-Clipperton area [NE Pacific]: changes in time and space versus anthropogenic environmental disturbance

Stan, zagrożenia i ochrona ekosystemu Morza Bałtyckiego

Abundance, size and age structure of Dreissena polymorpha (Pallas, 1771) in the Skoszewo Bay (gulf of Szczecin)

The quagga mussel (Dreissena rostriformis bugensis Andrusov, 1897) – another Ponto-Caspian dreissenid bivalve in the Southern Baltic catchment: the first record from the Szczecin Lagoon

Meiobenthic communities of the Pomeranian Bay [Southern Baltic]: effects of proximity to river discharge

What we know about the Baltic Sea: a summary of BSSC 2005

Trophic structure of free-living nematode assemblages along a Southern Baltic transect

A home away from home: a meiobenthic assemblage in a ship's ballast water tank sediment

Body weight and morphometry of the Chinese mitten crab [Eriocheir sinensis H. Milne-Edwards, 1853] in the River Odra-Oder estuary [North-Western Poland]

Dreissena rostriformis bugensis in the Gulf of Szczecin - the first record in the waters of Poland

Basic for a valuation of the Polish Exclusive Economic Zone of the Baltic Sea: Rationale and quest for tools