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| Mestre, N.c.; Auguste, M.; De Sá, L.c.; Fonseca, T.g.; Cardoso, C.; Brown, A.; Barthelemy, D.; Charlemagne, N.; Hauton, C.; Machon, J.; Ravaux, J.; Shillito, B.; Thatje, S.; Bebianno, M.j.. |
| Polymetallic seafloor massive sulphide deposits are potential targets for deep-sea mining, but high concentrations of metals (including copper - Cu) may be released during exploitation activities, potentially inducing harmful impact. To determine whether shallow-water shrimp are suitable ecotoxicological proxies for deep-sea hydrothermal vent shrimp the effects of waterborne Cu exposure (3 and 10 days at 0.4 and 4 μM concentrations) in Palaemon elegans, Palaemon serratus, and Palaemon varians were compared with Mirocaris fortunata. Accumulation of Cu and a set of biomarkers were analysed. Results show different responses among congeneric species indicating that it is not appropriate to use shallow-water shrimps as ecotoxicological proxies for deep-water... |
| Tipo: Text |
Palavras-chave: Deep-sea mining; Ecotoxicology; Biomarkers; Mirocaris fortunata; Palaemon. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00509/62070/83483.pdf |
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