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Registros recuperados: 5
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Structure and function of the benthos in estuarine and coastal marine ecosystems in relation to the present and future anthropogenic impact OMA
Vincx, M.; Mees, J.; Steyaert, M.; Dewicke, A.; Fockedey, N..
Tipo: Info:eu-repo/semantics/article
Ano: 1994 URL: http://www.vliz.be/imisdocs/publications/273123.pdf
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Nematode communities from the North Sea: environmental controls on species diversity and vertical distribution within the sediment OMA
Steyaert, M.; Garner, N.; Van Gansbeke, D.; Vincx, M..
Nematode assemblages were sampled seasonally at three subtidal stations along the Belgian coast. The stations were characterized by muddy sediments (station 115), fine sand (station 702) and fine to coarse sand (station 790). The forces structuring vertical distribution were investigated by evaluating abundance, species composition, diversity and trophic composition, and relating these to sediment composition, redox state and food sources. The nematode assemblages at the two finer grained stations (115, 702) were dominated by <i>Daptonema tenuispiculum</i> and <i>Sabatieria punctata</i>. For both species, the vertical distribution in the sediment seemed not dependent on the redoxchemistry, as former believed for <i>S....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Community composition Environmental factors Marine invertebrates Population density Species diversity Vertical distribution Zoobenthos Nematoda [Nematodes] ANE; Belgium ANE; North Sea.
Ano: 1999 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=4035
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The benthic food path OMA
Vincx, M.; Dewicke, A.; Fockedey, N.; Mees, J.; Steyaert, M..
Tipo: Info:eu-repo/semantics/article Palavras-chave: Meiobenthos ANE; North Sea.
Ano: 1996 URL: http://www.vliz.be/imisdocs/publications/276161.pdf
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Influence of epibenthos on meiobenthos of the <i>Ceriops tagal</i> mangrove sediment at Gazi Bay, Kenya OMA
Schrijvers, J.; Okondo, J.; Steyaert, M.; Vincx, M..
A cage experiment was used to exclude the epibenthos from the <i>Ceriops tagal</i> mangrove sediment at Gazi Bay, Kenya. This made it possible to study interactions with the meiobenthos (in terms of predation, food competition and food enhancement). The density of the meiobenthic taxa and nematode genera and a broad range of abiotic variables were followed in a depth profile over 1 yr of caging. There was a significant exclusion effect in the upper sediment layer for total meiofauna, nematodes and oligochaetes during the first 2 mo and for copepods during the last 6 mo of caging. The density of the most common predatory and microalgae-feeding nematodes in particular tended to increase in the surface layers as well as the percentage of muddy...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Benthos Mangroves Meiobenthos Sediments Ceriops tagal ISW; Kenya; Gazi Bay.
Ano: 1995 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2604
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Distribution et caractéristiques des communautés phytoplanktoniques dans le Bassin Tyrrhénien de la Méditerranée en fonction des facteurs ambiants et à la fin de la stratification estivale de l'année 1963 OMA
Margalef, R.; Herrera, J.; Steyaert, M.; Steyaert, J..
Tipo: Info:eu-repo/semantics/article Palavras-chave: Phytoplankton MED; Tyrrhenian Sea.
Ano: 1966 URL: http://www.vliz.be/imisdocs/publications/289061.pdf
Registros recuperados: 5
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