1999
DOI: 10.1051/kmae:1999021
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Les peuplements piscicoles des marais littoraux endigués atlantiques : un patrimoine à gérer ? Le cas du marais de Bourgneuf-Machecoul (Loire-Atlantique, France)

Abstract: Le Nord du marais breton recouvre une surface de 16 000 ha gagnée sur la baie de Bourgneuf à partir du 1 lbm siècle. II est parcouru par un réseau de fossés de 3 200 km connectés à des bassins d'origine salicole ou drainant des parcelles agricoles. La surface en eau ainsi obtenue s'établit à plus de 1 700 ha. Entre 1987 et 1989, 46 especes de poissons ont été inventoriées mais la structure du peuplement est très différente dans le marais saumâtre et dans le marais dulcicole. La partie saumâtre sert de nursery … Show more

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Cited by 17 publications
(10 citation statements)
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“…The European eel dominates fish communities of many inland aquatic systems. For instance, in the 1980s, it still represented more than 50% of the fish biomass in estuarine systems such as reclaimed marshes (Feunteun et al. 1999; Baisez 2001) and in rivers of Western and Southern Europe (Moriarty & Dekker 1997), particularly in their downstream reaches (Chancerel 1994; Lobon‐Cervia et al.…”
Section: Introductionmentioning
confidence: 99%
“…The European eel dominates fish communities of many inland aquatic systems. For instance, in the 1980s, it still represented more than 50% of the fish biomass in estuarine systems such as reclaimed marshes (Feunteun et al. 1999; Baisez 2001) and in rivers of Western and Southern Europe (Moriarty & Dekker 1997), particularly in their downstream reaches (Chancerel 1994; Lobon‐Cervia et al.…”
Section: Introductionmentioning
confidence: 99%
“…The interest of anglers in eel was greater in the coastal departments (Loire-Atlantique and Vendée). Indeed, eel is present in high density in the coastal marshes, where it has been shown recently to constitute more than 50% of the fish biomass (Feunteun et al, 1999). In these areas (such as the "marais de Brière", "marais Breton Vendéen", "marais Poitevin", etc.)…”
Section: Discussionmentioning
confidence: 99%
“…In fact, various methods of catching eel (line and trap fishing, extensive production in ponds, etc.) have been used since the creation of these systems (Feunteun et al, 1999). This eel fishing was, and still is in some areas, a reason justifying the regular management of marsh waters.…”
Section: Discussionmentioning
confidence: 99%
“…C'est généralement un élément majeur de nombreux hydrosystèmes fluviaux et estuariens. Par exemple elle représentait, encore récemment, plus de 50 % de la biomasse piscicole des marais atlantiques littoraux (FEUNTEUN et al, 1999) et des systèmes fluviaux du Sud et de l'Ouest de l'Europe où elle est plus particulièrement présente dans les zones les plus en aval, (MORIARTY et DEKKER, 1997 ; données Conseil Supérieur de la Pêche).…”
Section: Importance De L'espèceunclassified