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| Mercader, Manon; Blazy, Christophe; Di Pane, Julien; Devissi, Camille; Mercière, Alexandre; Cheminée, Adrien; Thiriet, Pierre; Pastor, Jérémy; Crec'Hriou, Romain; Verdoit-‐jarraya, Marion; Lenfant, Philippe. |
| Man‐made infrastructures have become ubiquitous components of coastal landscapes, leading to habitat modification that affects the abundance and diversity of marine organisms. Marine coastal fish have a complex life cycle requiring different essential habitats. One of these habitats is known as a nursery, a place where juveniles can settle in large numbers, survive, and grow to contribute to the adult population. Nurseries are mainly found in shallow, sheltered zones and are thus particularly impacted by urbanization, notably by harbors. The vertical featureless structure of docks is very unlikely to be used by juveniles, which need complex habitats to find food and shelter from predators. Recent attempts to rehabilitate the nursery function in such... |
| Tipo: Text |
Palavras-chave: Artificial habitat; Habitat selection; Marine restoration; Nursery; Seascape homogenization; Survival rate. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00488/59952/63446.pdf |
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| Kayal, Mohsen; Cigala, Marine; Cambra, Eléonore; Soulat, Nelly; Mercader, Manon; Lebras, Audrey; Ivanoff, Pauline; Sébési, Léa; Lassus-debat, Aurélie; Hartmann, Virginie; Bradtke, Mélissa; Lenfant, Philippe; Jabouin, Coraline; Dubreuil, Julien; Pelletier, Dominique; Joguet, Manon; Le Mellionnec, Solène; Brichet, Marion; Binche, Jean-louis; Payrot, Jérôme; Saragoni, Gilles; Crec’hriou, Romain; Verdoit-jarraya, Marion. |
| Marine reserves constitute effective tools for preserving fish stocks and associated human benefits. However, not all reserves perform equally, and predicting the response of marine communities to management actions in the long run is challenging. Our decadal-scale survey of recreational fishing yields at France’s 45-year old Cerbère-Banyuls marine reserve indicated significant protection benefits, with 40–50% higher fishing yields per unit effort in the partial-protection zone of the reserve (where fishing is permitted but at a lower level) than in surrounding non-reserve areas. Over the period 2005–2014, catch per unit effort (CPUE) declined both inside and outside the reserve, while weight per unit effort (WPUE) increased by 131% inside and decreased by... |
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| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00663/77513/79287.pdf |
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