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| Registros recuperados: 107 | |
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| Huys, R.; Herman, P.M.J.; Heip, C.H.R.; Soetaert, K.. |
| During a synoptic survey carried out in April-May 1986, 171 localities were sampled in the North Sea as delimited by the Straits of Dover in the south and approximately by the 100m isobath in the north. Meiobenthos included Nematoda, Copepoda, Turbellaria, Gastrotricha, Polychaeta, Oligochaeta, Priapulida, Kinorhyncha, Ostracoda, Halacarida, Isopoda, Tanaidacea, Bryozoa, Cnidaria, Sipunculida, Echiurida, Nemertini and Tardigrada. Nematodes were the dominant group in virtually all stations, their densities ranging from 61 to 4167 individuals. 10cm<sup>-2</sup>. Only in the Southern Bight, where nematode numbers were low, did harpacticoids sometimes represent the dominant meiobenthic taxon. There was a tendency for nematode (and total... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 1992 |
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=7250 |
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| Van Damme, D.; Heip, C.H.R.; Willems, K.A.. |
| Seasonal monitoring of the meiobenthos in the Dutch estuaries revealed an anomaly in density and diversity of harpacticoid copepods in the Westerschelde. Another Dutch estuary, the Eems Dollard, has comparable hydrodynamical, physical and sedimentological, characteristics and a similar fauna, but even in the severely organically polluted oligohaline mudflats of this estuary, annual average density and diversity of endo-epibenthic harpacticoid communities are higher than at similar less enriched meso- to polyhaline biotopes of the Westerschelde. Besides the concentrations of inorganic pollutants, such as phosphates and nitrates, the concentration of pesticides, cyanide, detergents, phenols, oils, polychlorobenzenes, polycyclic aromatic hydrocarbons and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Environmental impact Estuaries Pollution Copepoda [copepods] ANE; Netherlands; Ems-Dollard Estuary ANE; Netherlands; Westerschelde. |
| Ano: 1984 |
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3337 |
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| Heip, C.H.R.; Engels, P.. |
| The segregation along the horizontal space dimension of the niche has been investigated in six copepod species occurring together in a brackish water habitat.All but one species show an aggregated pattern which may be described by a negative binomial distribution. The aggregations are small with a radius of 5-15 cm and are distributed randomly in the habitat. Aggregation of different species do not overlap; niche-overlap in this dimension show a somewhat wider utilization of space by the dominant species and insignificant overlap between species; there was no competition for space at the time of the investigation. |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 1977 |
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3561 |
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| Registros recuperados: 107 | |
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