Results 51 to 60 of about 142,469 (344)

Cytotoxicity of 19 Pesticides in Rainbow Trout Gill, Liver, and Intestinal Cell Lines

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract The rainbow trout gill cell line (RTgill‐W1), via test guideline 249 of the Organisation for Economic Co‐operation and Development, has been established as a promising New Approach Methodology, although to advance confidence in the method more case studies are needed that: 1) expand our understanding of applicability domains (chemicals with ...
Sophie Emberley‐Korkmaz   +4 more
wiley   +1 more source

Juvenile salmonids traverse coastal meta‐nurseries that connect rivers via the sea

open access: yesFrontiers in Ecology and the Environment, EarlyView.
Conventionally, juvenile salmonids are thought to migrate unidirectionally from freshwater systems to marine systems and therefore only inhabit natal drainages. Although scattered evidence suggests juveniles can move bidirectionally between freshwater rivers and the ocean, including into non‐natal drainages, such movements have never been documented ...
Stuart H Munsch   +12 more
wiley   +1 more source

ÉVALUATION ÉCONOMIQUE DES PLANS DE GESTION PISCICOLE.

open access: yesKnowledge and Management of Aquatic Ecosystems, 2002
En France, la gestion de la pêche en eau douce est généralement confiée aux associations de pêcheurs qui agissent sous le contrôle de l’Etat. Le Conseil Supérieur de la Pêche a développé une méthode synthétique d’élaboration de plans de gestion piscicole
ARMAND C., BONNIEUX F., CHANGEUX T.
doaj   +1 more source

Recombinant viral hemorrhagic septicemia virus with rearranged genomes as vaccine vectors to protect against lethal betanodavirus infection

open access: yesFrontiers in Immunology, 2023
The outbreaks of viral hemorrhagic septicemia (VHS) and viral encephalopathy and retinopathy (VER) caused by the enveloped novirhabdovirus VHSV, and the non-enveloped betanodavirus nervous necrosis virus (NNV), respectively, represent two of the main ...
Sandra Souto   +7 more
doaj   +1 more source

Assessing the Acute and Chronic Effects of Palladium on Daphnia magna and the Influence of Natural Organic Matter

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT In recent decades, rising industrial demand for palladium (Pd), driven by its unique properties and affordability compared to other noble metals, has increased its environmental release into aquatic systems. This highlights the need to assess its effects on organisms, given the lack of standardized toxicity studies and regulations for this ...
Rania Boukhari   +4 more
wiley   +1 more source

Farmed fish welfare during slaughter in Italy: survey on stunning and killing methods and indicators of unconsciousness

open access: yesFrontiers in Veterinary Science, 2023
Information on slaughter procedures for farmed fish in aquaculture is limited, both in Europe and in Italy, due to a general lack of field data. The aim of this study was to gather information on the procedures used to slaughter fish in Italy and to ...
Gianfilippo Alessio Clemente   +10 more
doaj   +1 more source

Etude du macrohabitat de reproduction de la truite commune (Salmo trutta L.) dans une rivière pyrénéenne, la Neste du Louron. Evaluation d'un potentiel de l'habitat physique de reproduction

open access: yesKnowledge and Management of Aquatic Ecosystems, 1993
Le macrohabitat de reproduction de la truite commune (Salmo trutta L.) a été étudié sur la Neste du Louron, sur 61 faciès d'écoulement (pool, radier,...) distribués en 8 stations.
DELACOSTE M.   +3 more
doaj   +1 more source

Development of alternative feed with seed and insect meal for sustainable production of rainbow trout (Oncorhynchus mykiss) and quality fillets

open access: yesJSFA reports, EarlyView.
Abstract Background Rainbow trout (Oncorhynchus mykiss) is a freshwater fish with an aquaculture industry widely distributed throughout the world, whose diet is based on fish meal (marine origin), with serious sustainability problems associated with the sector. The objective of the study was the inclusion of other flours as a protein source (insect and
Araceli Cortes‐García   +2 more
wiley   +1 more source

Aquatic heatwaves increase surface chlorophyll concentrations in experimental and reference lakes

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract Aquatic heatwaves are increasing in frequency, intensity, and duration worldwide. While increases in mean water temperatures are linked to enhanced phytoplankton biomass, it is unclear how heatwaves alter phytoplankton dynamics in lakes at an ecosystem scale.
Daniel K. Szydlowski   +3 more
wiley   +1 more source

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