Search Results - "Le Bris, Hervé"

Contribution of Estuarine and Coastal Habitats Within Nursery to the Diets of Juvenile Fish in Spring and Autumn by Day, Louise, Brind’Amour, Anik, Cresson, Pierre, Chouquet, Bastien, Le Bris, Hervé

“…Coastal and estuarine nurseries are composed of habitats with different biotic and abiotic features. Quantifying the contribution of different habitats within…”
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Feeding the river: The fate of feed-pellet-derived material escaping from land-based trout farms by Jean-Marc, Roussel, Alexis, Guilpart, Dominique, Huteau, Martine, Perdriau, Marc, Roucaute, Hervé, Le Bris

“…Environmental impacts of intensive fish cultivation on receiving food webs have been investigated mainly for cage culture systems in lake and marine…”
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Functional roles of an engineer species for coastal benthic invertebrates and demersal fish by Chaalali, Aurélie, Brind'Amour, Anik, Dubois, Stanislas F., Le Bris, Hervé

“…Through their tissues or activities, engineer species create, modify, or maintain habitats and alter the distribution and abundance of many plants and animals…”
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Quality of the food of flatfish larvae: requirements, supplies and availability of essential fatty acids in coastal marine areas by Le Bris, Hervé, Brosset, Pablo, Sadoul, Bastien

“…Coastal habitats play a key role in the early life stages of flatfish species, with the quantity and quality of the food they supply being central. However,…”
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Food web structure in relation to environmental drivers across a continental shelf ecosystem by Walters, Andrea, Robert, Marianne, Cresson, Pierre, Le Bris, Hervé, Kopp, Dorothée

“…Quantification of the physical and biological factors that influence the spatial structuring of food webs is central to inform effective resource management…”
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Comparison of water, sediment, and plants for the monitoring of antibiotics: A case study on a river dedicated to fish farming by Pouliquen, Herve, Delepee, Raphael, Thorin, Chantal, Haury, Jacques, Larhantec-Verdier, Michaelle, Morvan, Marie-Line, Le Bris, Herve

“…Oxolinic acid, flumequine, oxytetracycline, and florfenicol are antibiotics commonly used in farming. Because an important percentage of these antibiotics…”
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Benthic prey production index estimated from trawl survey supports the food limitation hypothesis in coastal fish nurseries by Day, Louise, Le Bris, Hervé, Saulnier, Erwan, Pinsivy, Lucas, Brind’Amour, Anik

“…Coastal and estuarine habitats function as nurseries for many commercial marine species. In these ecosystems, the hypothesis that food supply limits juvenile…”
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Aquatic product hydrolysates increase rearing performance in red seabream (Pagrus major), fed a low fish meal diet, in both controlled and stressed conditions: From growth to stress responses by Herault, Mikael, Gunathilaka, Buddhi E., Fournier, Vincent, Le Bris, Hervé, Lee, Kyeong-Jun, Sadoul, Bastien

“…Although aquaculture industry has made great efforts to reduce the levels of fish meal (FM) in aquaculture feeds, further efforts and investigations are still…”
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Evolution of benthodemersal fish communities in a changing European estuary at fine and broad temporal scales by Lécuyer, Romain, Barillé, Anne-Laure, Le Bris, Hervé, Brind’Amour, Anik

“…[Display omitted] •The Loire estuary is experiencing the expected local consequences of global change.•Although low, fish species richness was relatively…”
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Trophic ecology of large gadiforms in the food web of a continental shelf ecosystem by Day, Louise, Kopp, Dorothée, Robert, Marianne, Le Bris, Hervé

“…•Cod and haddock relied mainly on the benthic trophic pathway.•Hake relied mainly on the pelagic trophic pathway.•Whiting feed on both pathways.•Shifts with…”
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Assessing food limitation for marine juvenile fishes in coastal nurseries using a bioenergetic approach by Lefebvre du Prey, Marion, Lobry, Jérémy, Brind'Amour, Anik, Le Bris, Hervé, Sadoul, Bastien

“…•Trophic limitation hypothesis is tested for juvenile soles in a coastal nursery.•Inverse-DEB modelling estimates food ingested from temperatures and fish's…”
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Thriving life beneath: Biodiversity and functioning of macrobenthic communities within two human-shaped European estuaries by Lécuyer, Romain, Brind'Amour, Anik, Barillé, Anne-Laure, Chouquet, Bastien, Le Bris, Hervé

“…[Display omitted] •The Loire and Seine estuaries have lost 28 % and 43 % of their surfaces over the last century.•Polyhaline mudflats featured higher…”
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Seasonality in coastal macrobenthic biomass and its implications for estimating secondary production using empirical models by Saulnier, Erwan, Brind’Amour, Anik, Tableau, Adrien, Rufino, Marta M., Dauvin, Jean-Claude, Luczak, Christophe, Le Bris, Hervé

“…Macrobenthic secondary production is widely used to assess the trophic capacity, health, and functioning of marine and freshwater ecosystems. Annual production…”
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Effects of three dosages of oral oxolinic acid treatment on the selection of antibiotic-resistant Aeromonas: Experimental approach in farmed trout by Naviner, Magali, Giraud, Etienne, Thorin, Chantal, Le Bris, Hervé, Pouliquen, Hervé, Ganiere, Jean-Pierre

“…To determine the effect of oxolinic acid (OA) dosage treatment on the selection of antibiotic-resistant bacteria in farmed trout, three different dosages of OA…”
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Green macroalgae blooms (Ulva spp.) influence trophic ecology of juvenile flatfish differently in sandy beach nurseries by Jones, Auriane G., Quillien, Nolwenn, Fabvre, Axel, Grall, Jacques, Schaal, Gauthier, Le Bris, Hervé

“…Opportunistic green macroalgae blooms increasingly affect coastal areas worldwide. Understanding their impacts on organisms that use this zone, such as…”
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Survey of antibiotic resistance in an integrated marine aquaculture system under oxolinic acid treatment by Giraud, Etienne, Douet, Diane-Gaëlle, Le Bris, Hervé, Bouju-Albert, Agnes, Donnay-Moreno, Claire, Thorin, Chantal, Pouliquen, Hervé

“…Abstract The consequences of antibiotic use in aquatic integrated systemset al.,which are based on trophic interactions between different cultured organisms…”
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Morphospecies and taxonomic sufficiency of benthic megafauna in scientific bottom trawl surveys by Brind'Amour, Anik, Laffargue, Pascal, Morin, Jocelyne, Vaz, Sandrine, Foveau, Aurélie, Le Bris, Hervé

“…Scientific fisheries surveys routinely identify a large diversity of commercial and non-commercial benthic megainvertebrates that could provide useful…”
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Experimental approach on the selection and persistence of anti-microbial-resistant Aeromonads in faecal matter of rainbow trout during and after an oxolinic acid treatment by Le Bris, Hervé, Dhaouadi, Raouf, Naviner, Magali, Giraud, Etienne, Mangion, Catherine, Armand, Françoise, De La Cotte, Nathalie, Thorin, Chantal, Ganière, Jean-Pierre, Pouliquen, Hervé

“…The presence of anti-microbial-resistant bacteria in the aquatic environment remains a matter of concern for environmental, animal and human health risks. Many…”
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Comparative hydrolysis and photolysis of four antibacterial agents (oxytetracycline oxolinic acid, flumequine and florfenicol) in deionised water, freshwater and seawater under ablotic conditions by Pouliquen, Herve, Delepee, Raphael, Larhantec-Verdier, Michaëlle, Morvan, Marie Line, Le Bris, Hervé

“…A large fraction of antibacterial agents administered to farmed fish is released into the environment, either in leaching from uneaten medicated pelleted feed,…”
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The use of benthic invertebrate community and water quality analyses to assess ecological consequences of fish farm effluents in rivers by Guilpart, Alexis, Roussel, Jean-Marc, Aubin, Joël, Caquet, Thierry, Marle, Mickaël, Le Bris, Hervé

“…The ecological consequences of freshwater land-based salmonid farms on rivers were studied by monitoring eight farms with substantial differences in annual…”
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