166 publication(s) trouvée(s)
Article scientifique
Biotechnological potential of Ulva ohnoi epiphytic bacteria: enzyme production and antimicrobial activities
Seaweed surfaces harbor diverse epibiotic bacterial communities with functions related to morphogenesis, host health, and defense. Among seaweed holobionts, culturable …
Article scientifique
Climate risk assessment of the Tangier-Tetouan-Al Hoceima coastal Region (Morocco)
Coastal zones occupy a prominent position in the sustainable management perspective of Tangier-Tetouan-Al Hoceima (TTA) region because they accommodate a …
Article scientifique
Contribution of small-scale migrant fishing to the emergence of the fishmeal industry in West Africa: Cases of Mauritania, Senegal and the Gambia
The objective of this article is to present the contribution of migrant fishers to the supply of fishmeal factories in …
Article scientifique
Chronic cold-stress induced histopathological changes, oxidative stress, and alterations in liver functions and nutrient composition of hybrid red tilapia and the potential protection of unsaturated fatty acids
The hybrid red tilapia (♂ Oreochromis niloticus × ♀ O. mossambicus ) is a promising tilapia fish with high growth …
Article scientifique
Acoustic tracking of a threatened juvenile shark species, the smooth hammerhead (Sphyrna zygaena), reveals vulnerability to exploitation at the boundary of a marine reserve
The coastal waters of South Africa are habitat to a diverse composition of sharks that are vulnerable to exploitation, many …
Article scientifique
Acoustic methods improve the detection of the endangered African manatee
The African manatee (Trichechus senegalensis) is an elusive, data-deficient, and endangered species which inhabits marine and freshwater systems throughout Western …
Article scientifique
Physiological and immunological responses of Nile tilapia fed dietary supplementation of sweet basil ethanolic and aqueous extracts
The use of phytotherapy in aquaculture is rapidly increasing for more environmentally sustainable measures. The present work aimed to investigate …
Article scientifique
Perceptions towards governance of billfish resource use: The lens of artisanal fishers in Kenya
Multiple fisher groups target billfish species, each with different motivations and experiences, which can influence the effectiveness and sustainability of …
Article scientifique
Extreme coastal water levels with potential flooding risk at the low-lying Saint Louis historic city, Senegal (West Africa)
In a context of global warming characterized by a mean sea level rise and extreme meteorological events, the study of …
Article scientifique
Evaluation of Polycladia myrica mediated selenium nanoparticles (PoSeNPS) cytotoxicity against PC-3 cells and antiviral activity against HAV HM175 (Hepatitis A), HSV-2 (Herpes simplex II), and Adenovirus strain 2
Introduction The trace element selenium is an essential micronutrient for the health of humans, animals, and microbesMany researchers have recently …
Article scientifique
In vitro assessment of antimicrobial, anti-inflammatory, and schistolarvicidal activity of macroalgae-based gold nanoparticles
There is a growing need to improve facile, eco-friendly, and cheap approaches for nanoparticle (NP) synthesis. Green protocols have been …
Erratum
Corrigendum: The last two remaining populations of the critically endangered estuarine pipefish are inbred and notgenetically distinct
CORRECTION article Front. Mar. Sci., 25 November 2022Sec. Marine Evolutionary Biology, Biogeography and Species Diversity Volume 9 - 2022 | …
Article scientifique
Fossilized diatoms as indirect indicators of the origin of carbon stored in intertidal flats
Coastal systems store enormous carbon quantities in their sediment, which originates from various autochthonous and allochthonous sources. Carbon fluxes in …
Article scientifique
Exploring the multimodal role of Cnicus benedictus extract in the modulation of growth, hematobiochemical, histopathological, antioxidative performance, and immune-related gene expression of Oreochromis niloticus challenged with Aeromonas hydrophila
This study explored the growth efficiency and the intracellular pathways by which Cnicus benedictus extract (CBE) acts. It investigated the …
Article scientifique
Surface elevation changes in an estuarine mangrove forest in Vanga, Kenya: Implications for management and mitigation of sea-level rise
Mangrove ecosystems are often called “makers of land” due to their ability to promote deposition, trap, and augment sediments. Accurate …
Article scientifique
Phenological divergence, population connectivity and ecological differentiation in two allochronic seabird populations
Phenological divergence between conspecific populations breeding sympatrically is increasingly recognized as an important evolutionary process that may lead to allochronic …
Article scientifique
Climate and fishing simultaneously impact small pelagic fish in the oceans around the southernmost tip of Africa
Climate and fisheries interact, often synergistically, and may challenge marine ecosystem functioning and, ultimately, seafood provision and human wellbeing that …
Article scientifique
Polyethylene microplastics increases the tissue damage caused by 4-nonylphenol in the common carp (Cyprinus carpio) juvenile
Plastic particles have the ability to transfer harmful chemical pollutants due to their high adsorption capacity. Therefore, this study aimed …
Article scientifique
Spatial and temporal variability of phytoplankton photophysiology in the Atlantic Southern Ocean
Active chlorophyll-a fluorescence was measured during five summer research cruises (2008 – 2016), spanning the Atlantic sector of the Southern …
Article scientifique
The blue diatom Haslea ostrearia from the Indian Ocean coast of South Africa, with comparative analysis of Haslea organellar genomes
Haslea ostrearia represents the model species of blue diatoms, a cluster of benthic marine species all belonging to the genus …