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	Provedor de dados OMA (3) Autor Engels, P. (3) Heip, C.H.R. (3) De Coninck, L.A.P. (1) Engler, G. (1) Verschueren, G. (1) Tipo do documento Info:eu-repo/semantics/article (3) Ano 1977 (1) 1974 (1) 1972 (1) País Belgium (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Comparing species diversity and evenness indices OMA Heip, C.H.R.; Engels, P.. In a low diversity brackish water habitat the diversity of the copepod community is best measured with the Shannon-Wiener information function and its evenness by an index proposed by the first author (<i>e<sup>H</sup></i> -1)/(<i>S</i> -1). This was shown by comparing the statistical behaviour of the more important diversity and evenness indices currently used. Tipo: Info:eu-repo/semantics/article Ano: 1974 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3491 A note on salinity and temperature in some Moroccan brackish waters OMA Heip, C.H.R.; De Coninck, L.A.P.; Engels, P.; Engler, G.; Verschueren, G.. A series of measures of temperature and salinity was made in different brackish waters along the Atlantic coast of Morocco. All waters examined were polyhaline, except for a series of hyperhaline salt mines. The importance of temperature in the sediment is discussed: temperature in the top layer may rise considerably (7° C) above air temperature. However, in the deeper layers, temperature is lower than in the air and the water. Tipo: Info:eu-repo/semantics/article Ano: 1972 URL: http://www.vliz.be/imisdocs/publications/260556.pdf Spatial segregation in copepod species from a brackish water habitat OMA 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 Ano: 1977 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3561 Registros recuperados: 3 Primeira ... 1 ... Última

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