Data/hora: 09/06/2024 05:35:26

Provedor de dados: 	27	
País: 	Belgium	
Título: 	Zooplankton grazing pressure in the Oosterschelde (the Netherlands)	
Autores: 	Tackx, M.; Bakker, C.; Van Rijswijk, P.	
Data: 	1990	
Ano: 	1990	
Palavras-chave: 	Feeding behaviour Pressure effects Zooplankton ANE; Netherlands; Oosterschelde.	
Resumo: 	Grazing activity by the dominant zooplankton species in the Oosterschelde (SW Netherlands) was studied as part of an ecological survey accompanying the construction of a storm-surge barrier at the mouth of this tidal inlet. At station WEST, situated at the mouth, potential grazing pressure by the zooplankton amounted to 6% d&lt;sup&gt;-1&lt;/sup&gt; of the phytoplankton standing stock and 18% of the primary production. At station EAST, in the inland part, 16% of the phytoplankton standing stock and 11% of the primary production was potentially consumed daily. Because the dominant zooplankton species in the inland part (&lt;i&gt;Acartia&lt;/i&gt; spp. and cirriped nauplii) tended to feed more on small particles than the dominant species in the seaward part (&lt;i&gt;Temora longicornis&lt;/i&gt; and &lt;i&gt;Centropages hamatus&lt;/i&gt;), the potential grazing pressure on small phytoplankton (&lt;20 µm Spherical Equivalent Diameter) was 3 times higher at station EAST than at station WEST. Ecological consequences of this difference are discussed in relation to developments to be expected in the post-barrier situation.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3101	
Fonte: 	%3Ci%3ENeth.+J.+Sea+Res.+25%283%29%3C%2Fi%3E%3A+405-415	
Fonte: 	info:eu-repo/semantics/restrictedAccess