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| Masson, Daniel; Courtois, Olivier; Masson, Nadine; Guesdon, Stephane; Rocher, Gregory; Margat, Sylvie. |
| The carrier ship's deballasting activity in french ports and coastal areas can introduce unwanted or noxious species,with detrimental economical and sociological consequences upon shore based activities ; These activities represent one of the most preeminent sources for employment and incomes along the french coasts ,via coastal fishing,aquaculture,tourism. A ship's ballast water study in sorne french ports has been carried out ,to seek for presence of harmfull or pathogenic organisms.Results let appear pathogenic bacteriae in half of the ships,and weIl known toxic phytoplancton species (from Spain ,north Africa) The technical problem of ballast water treatment is considered. |
| Tipo: Text |
Palavras-chave: Toxic phytoplankton; Introduced species; Shipping; Ballast waters; Phytoplancton toxique; Introduction d'espèces; Transport maritime; Eaux de ballast. |
| Ano: 2000 |
URL: http://archimer.ifremer.fr/doc/2000/rapport-6312.pdf |
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| Brylinski, Jean-michel; Antajan, Elvire; Raud, Thomas; Vincent, Dorothee. |
| The presence of the demersal Asian copepod Pseudodiaptomus marinus is reported for the first time in the southern bight of the North Sea, in both Calais harbour and the coastal waters off Gravelines, France. This is the first record of P. marinus in the Atlantic Ocean sector and the North Sea area. The species was collected in January and October 2010, and in January, February and April 2011. The very low number of collected individuals (0.2 to 4.0 ind.m-3) and the capture of only two ovigerous females and of a few numbers of copepodid CV stages suggest that the species survives and actually reproduces in both sites but does not manage to develop an abundant population. The presence of P. marinus in Calais harbour and coastal waters of the southern... |
| Tipo: Text |
Palavras-chave: Non Indigenous Species (NIS); Ballast waters; Pseudodiaptomus marinus. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00084/19559/17183.pdf |
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