Results 1 to 10 of about 361 (116)
Temperature and salinity vertical profiles (CTD) data in the Ría de Vigo and adjacent shelf collected in the Radiales program, 1987–2020 [PDF]
Data in Brief, 2023 The Galician rías and their adjacent continental shelf form part of the northern boundary of the Canary Current upwelling system (CanCUS), one of the world's major eastern boundary upwelling ecosystems (EBUEs).
Pablo Otero +5 more
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Breaking Boundaries: First Observation of Intertidal Emergence During Mating in Octopuses [PDF]
Ecology and EvolutionReproductive behaviour in octopuses is diverse, yet field observations remain limited for nocturnal species such as Callistoctopus macropus. We report the first documented case of intertidal emergence during copulation in an octopus.
Hidde Juijn +3 more
doaj +2 more sources
Climate Change Stressors, Phosphate Limitation, and High Irradiation Interact to Increase Alexandrium minutum Toxicity and Modulate Encystment Rates [PDF]
MicroorganismsThe changes in the cell physiology (growth rate, cell size, and cell DNA content), photosynthetic efficiency, toxicity, and sexuality under variable light and nutrient (phosphates) conditions were evaluated in cultures of the dinoflagellate Alexandrium ...
Marta Sixto +4 more
doaj +2 more sources
The embryo-oil drop assembly: the timing and morphology of a critical event for fish early-life history survival [PDF]
Scientific ReportsEgg specific gravity is of relevance for fish recruitment since the ability to float influences egg and larvae development, dispersal and connectivity between fishing grounds.
Manuel Nande, Montse Pérez, Pablo Presa
doaj +2 more sources
Frontiers in Marine Science, 2021 The use of top-consumers as bioindicators of the health of food webs is hampered by uncertainties in their effective use of resources. In this study, the abundance of stable nitrogen isotopes in amino acids from homogenised eggs of the Yellow-legged Gull
Antonio Bode +3 more
doaj +1 more source
Paralytic and Amnesic Shellfish Toxins Impacts on Seabirds, Analyses and Management
Toxins, 2021 Marine biotoxins have been frequently implicated in morbidity and mortality events in numerous species of birds worldwide. Nevertheless, their effects on seabirds have often been overlooked and the associated ecological impact has not been extensively ...
Begoña Ben-Gigirey +4 more
doaj +1 more source
Ecological Indicators, 2022 Alexandrium minutum blooms generally occur in semi-enclosed sites such as estuaries, harbours and lagoons, where enhanced stratification, restricted circulation and accumulation of resting cysts in the sediment set suitable habitat conditions for the ...
E. Nogueira +12 more
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Seabed litter distribution in the high seas of the Flemish Pass area (NW Atlantic)
Scientia Marina, 2020 Seabed litter of the Flemish Pass area (NW Atlantic Ocean) was analysed and described using data from the EU-Spain groundfish survey (2006-2017 period). This study presents baseline information on seabed litter in this area.
Ana García-Alegre +5 more
doaj +1 more source
Scientia Marina, 2022 European hake (Merluccius merluccius) is a commercially important resource in Iberian Atlantic waters. Despite the recovery plan implemented in 2006 and the multiannual management plan for western waters, fishing mortality is still higher than that ...
Davinia Lojo +5 more
doaj +1 more source
Frontiers in Marine Science, 2021 The protection of fish nurseries has been recognized as a useful tool to efficiently manage fisheries given that protected areas enhance the recruitment of target species.
Francisco Izquierdo +11 more
doaj +1 more source