Hugo Quental‐Ferreira

Evaluation of Alternative Dietary Ingredients as a Sustainable and Ecological Solution for Meagre (Argyrosomus regius) Production in Earthen Ponds

Ana Catarina Matias, Hugo Quental‐Ferreira, Jorge P. Dias, Margarida Saavedra et autres

The aquaculture sector is developing sustainability measures to address resource limitations and environmental concerns. A key strategy is replacing fishmeal and fish oil with alternatives that can equally sustain fish health, growth, and water quality. This study compared a standard diet (STD) …

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Food web in Mediterranean coastal integrated multi-trophic aquaculture ponds: Learnings from fatty acids and stable isotope tracers

Sarah Nahon, Gonçalo Villa de Brito, Hugo Quental‐Ferreira, Joël Aubin et autres

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Integrated multi-trophic aquaculture systems: energy transfers and food web organization in coastal earthen ponds

Sofia Gamito, Hugo Quental‐Ferreira, Aída Parejo, Joël Aubin et autres

Three Ecopath models were built to reproduce 3 experimental treatments carried out in earthen ponds located in Olhão, southern Portugal, to understand the energy transferred and the ecosystem state in integrated multi-trophic aquaculture (IMTA). These earthen ponds behave as simplified ecosystems or …

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Seagrass meadows improve inflowing water quality in aquaculture ponds

Carmen B. de los Santos, Irene Olivé, Márcio Moreira, André Silva et autres

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Understanding the individual role of fish, oyster, phytoplankton and macroalgae in the ecology of integrated production in earthen ponds

Maria Emília Cunha, Hugo Quental‐Ferreira, Aída Parejo, Sofia Gamito et autres

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Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal

Cátia Lourenço‐Marques, Ana Medeiros, Márcio Moreira, Hugo Quental‐Ferreira et autres

In this paper we report a case of amyloodiniosis in a sea bass (Dicentrarchus labrax) broodstock in Portugal. Microscopic examination of gill filaments showed the presence of trophonts while histological observation revealed gills epithelial hyperplasia, hypertrophy and lamellar fusion of secondary lamellae. …

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Methodology for assessing the individual role of fish, oyster, phytoplankton and macroalgae in the ecology of integrated production in earthen ponds

Maria Emília Cunha, Hugo Quental‐Ferreira, Aída Parejo, Sofia Gamito et autres

Production costs in extensive and semi-intensive fish culture in earthen ponds are often too high to offer sustainable economic activity due to the low productivity of these systems. The right combination of commercial finfish species with inorganic (primary producers) and organic extractive …

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Fatty acids and stable isotopes as tracers of food assimilation in fish-oyster-macroalgae integrated multitrophic aquaculture ponds

Sarah Nahon, Gonçalo Villa de Brito, Hugo Quental‐Ferreira, Joël Aubin et autres

Résumé Résumé

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Composition, Anti-inflammatory Activity, and Bioaccessibility of Green Seaweeds from Fish Pond Aquaculture

Andrea Ripol, Carlos L. Cardoso, Cláudia M. Afonso, João Carlos Serafim Varela et autres

The nutritional composition was studied of green seaweeds ( Chaetomorpha linum, Rhizoclonium riparium, Ulva intestinalis, U. lactuca, U. prolifera) grown in fish pond aquaculture systems. Moreover, anti-inflammatory activities were measured. The effects of bioaccessibility on this property were assessed. There were qualitative …

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IMTA-EFFECT: Integrated Multi Trophic Aquaculture for EFFiciency and Environmental ConservaTion

Aída Parejo, Hugo Quental‐Ferreira, Maria Emília Cunha

Frontiers Events is a rapidly growing calendar management system dedicated to the scheduling of academic events. This includes announcements and invitations, participant listings and search functionality, abstract handling and publication, related events and post-event exchanges. Whether an organizer or participant, make your …

Composition and bioaccessibility of elements in green seaweeds from fish pond aquaculture

Cláudia M. Afonso, Carlos L. Cardoso, Andrea Ripol, João Carlos Serafim Varela et autres

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Fatty acid profiles of the main lipid classes of green seaweeds from fish pond aquaculture

Carlos L. Cardoso, Andrea Ripol, Cláudia M. Afonso, Margarida Freire et autres

Abstract The lipid composition of five species of green seaweeds (Chaetomorpha linum, Rhizoclonium riparium, Ulva intestinalis, Ulva lactuca, and Ulva prolifera) grown in fish pond aquaculture systems was studied. In particular, the overall fatty acid (FA) profile and the FA profile of …

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