Marielle Thomas

TL;DR: Five principles for the design of sustainable animal production systems are proposed and it is concluded that the development of such ecology-based alternatives for animal production implies changes in the positions adopted by technicians and extension services, researchers and policymakers.

TL;DR: In this paper, the adapted QuEChERS method coupled with liquid chromatography tandem mass spectrometry (Scheduled MRM-5500 QTRAP) was developed to quantify 13 pesticides (azoxystrobin, clomazone, diflufenican, dimethachlor, carbendazim, iprodion, isoproturon, mesosulfuron-methyl, metazachlor and napropamid, quizalofop and thifensulfur-methyl) in muscle of fish.

TL;DR: A generic method for the quantification of 13 pesticides in three environmental matrices using a single solid-liquid extraction method optimized for sediment and fish muscle was proposed and used as a new routine practice for environmental research.

TL;DR: The effects of season, geographic source, and rearing system (extensive, semiextensive, and intensive systems) on the lipid content and FA composition of fillets of Perca fluviatilis were studied.

TL;DR: The need to assess animal robustness by measurable traits, to analyze trade-offs between production and adaptation traits at within-breed and between-breeds level, and to better understand how group selection, epigenetics and animal learning shape performance are stressed.