Wyniki wyszukiwania

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Larval development and settlement of the barnacle Amphibalanus amphitrite from the Red Sea: Influence of the nauplii hatching season

100%

Al-Aidaroos A. M., Satheesh S.

Oceanological and Hydrobiological Studies

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2014

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tom 43

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nr 2

2

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

A huge biocatalytic filter in the centre of Barents Sea shelf?

100%

Weslawski J. M., Kedra M., Przytarska J., Kotwicki L., Ellingsen I., Skardhamar J., Renaud P., Goszczko I.

Oceanologia

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2012

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tom 54

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nr 2

A primary production model for the Barents Sea shows a hot spot of organic carbon settlement to the sea bed over 100 km long, a shallow pile of highly permeable sediments (mainly large Balanus, Mya and Pecten shell fragments over 1 cm in size) of glacial origin. Hydrodynamic flow models suggest an intensive, deep flow of near-bottom waters into the sediment. Depending on wave height, water in shallow (30 m depth) places may percolate more than 5 m into the sediment. During 10 days of stormy weather as much as 4 to 8 kg wet weight pelagic biomass can be processed per square metre through this extremely permeable sediment. Analogous processes known in coastal waters lead to intense biocatalytic phenomena and metabolism of organic carbon within the seabed, estimated here as more intense than surface consumption. Spitsbergenbanken may be acting as a huge sink for organic carbon and an important source of nutrients in one of the most productive areas of the North Atlantic.

3

Mya arenaria L., a new and unusual substratum for Balanus improvisus Darwin

100%

Olszewska A.

Oceanologia

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2000

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tom 42

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nr 1

The presence of the barnacle (Balanus improvisus) on the soft-shell clam (Mya arenaria) is reported for the first time from the Baltic Sea.

4

The occurrence of Balanus improvisus Darwin [Cirripedia] on Fucus vesiculosus L. in the Southern Baltic

100%

Olszewska A.

Oceanologia

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1999

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tom 41

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nr 4

5

Taxonomic status of Penicillus Kumar et Hameed, 1993 and its only species, P. indicus Kumar et Hameed, 1993 [Pennellidae, Siphonostomatoida, Copepoda]

80%

Benz G. W.

Acta Ichthyologica et Piscatoria

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2005

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tom 35

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nr 2

It is argued that Penicillus indicus Kumar et Hameed, 1993 represents two species; a member of Pennella Oken, 1815 (Pennellidae, Siphonostomatoida, Copepoda) with lepadid (Lepadidae, Lepadomorpha, Cirripedia) phoronts attached to its abdomen. This conclusion, while not founded on examination of the type and only specimens of P. indicus, seems robust based on observations that: 1) the species description of P. indicus is unquestionably similar to a combination of the aforementioned copepod and barnacle taxa, i.e. one copepod with several attached barnacles, 2) records of Pennella representatives with attached striped goose barnacles, Conchoderma virgatum (Spengler, 1790) (Lepadidae) are well known, and 3) this interpretation explains why the type series of P. indicus exhibits considerable intraspecific variation regarding numbers of appendages and numbers and placement of unusual abdominal organs. Based on this explanation, it is recommended that monotypic Penicillus Kumar et Hameed, 1993 and P. indicus be rejected as legitimate taxa and that the record of P. indicus be considered a unique report of a Pennella sp. infecting several species of sharks.

6

The biotechnical possibilities of removing pollution from significantly degraded marine environment

70%

Szatybelko M., Dubrawski R.

Bulletin of the Sea Fisheries Institute

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1999

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nr 1

Ograniczanie wyników

3 Oceanologia

1 Acta Ichthyologica et Piscatoria

1 Bulletin of the Sea Fisheries Institute

1 Oceanological and Hydrobiological Studies

2 Olszewska A.

1 Al-Aidaroos A. M.

1 Benz G. W.

1 Dubrawski R.

1 Ellingsen I.

1 Goszczko I.

1 Kedra M.

1 Kotwicki L.

1 Przytarska J.

1 Renaud P.

1 Satheesh S.

1 Skardhamar J.

1 Szatybelko M.

1 Weslawski J. M.

1 2014

1 2012

1 2005

1 2000

2 1999

Larval development and settlement of the barnacle Amphibalanus amphitrite from the Red Sea: Influence of the nauplii hatching season

A huge biocatalytic filter in the centre of Barents Sea shelf?

Mya arenaria L., a new and unusual substratum for Balanus improvisus Darwin

The occurrence of Balanus improvisus Darwin [Cirripedia] on Fucus vesiculosus L. in the Southern Baltic

Taxonomic status of Penicillus Kumar et Hameed, 1993 and its only species, P. indicus Kumar et Hameed, 1993 [Pennellidae, Siphonostomatoida, Copepoda]

The biotechnical possibilities of removing pollution from significantly degraded marine environment