Results 51 to 60 of about 2,645 (220)

Spatiotemporal bioaccumulation of lead, cadmium, zinc and copper metals in lettuce sea Ulva lactuca harvest in two Algerian West Coasts [PDF]

open access: yes, 2018
This work brings an evaluation of the quality of littoral zone of Algerian in two neighbouring port coasts, namely, Honaine and Beni Saf, chosen as significant discharge sites.
Abi-Ayad, Linda   +3 more
core   +1 more source

Antifungal activity of phlorotannins against dermatophytes and yeasts: approaches to the mechanism of action and influence on Candida albicans virulence factor. [PDF]

open access: yesPLoS ONE, 2013
In the last few decades, fungal infections, particularly nosocomial, increased all around the world. This increment stimulated the search for new antifungal agents, especially those derived from nature.
Graciliana Lopes   +3 more
doaj   +1 more source

Bacterial Communities Show Algal Host (Fucus spp.)/Zone Differentiation Across the Stress Gradient of the Intertidal Zone

open access: yesFrontiers in Microbiology, 2020
The intertidal zone often has varying levels of environmental stresses (desiccation, temperature, light) that result in highly stress-tolerant macrobiota occupying the upper zone while less tolerant species occupy the lower zone, but little comparative ...
Charlotte T. C. Quigley   +6 more
doaj   +1 more source

New Hyperspectral Procedure to Discriminate Intertidal Macroalgae

open access: yesRemote Sensing, 2022
The recent development and miniaturization of hyperspectral sensors embedded in drones has allowed the acquisition of hyperspectral images with high spectral and spatial resolution.
Florian Douay   +4 more
doaj   +1 more source

Temporal windows of reproductive opportunity reinforce species barriers in a marine broadcast spawning assemblage [PDF]

open access: yes, 2016
Prezygotic isolating mechanisms act to limit hybridization and maintain the genetic identity of closely-related species. While synchronous intraspecific spawning is a common phenomenon amongst marine organisms and plays an important role in reproductive ...
Jacinto, Rita   +4 more
core   +1 more source

Effect of solar and artificial UV radiation on photosynthetic performance and carbonic anhydrase activity in intertidal macroalgae from southern Spain

open access: yesCiencias Marinas, 2009
The effect of UV radiation on photosynthetic rate and carbon uptake, estimated as carbonic anhydrase activity, was studied by incubating intertidal algae, Fucus spiralis (Phaeophyta) and Ulva olivascens (Chlorophyta), under both artificial and solar ...
B Viñegla, F López-Figueroa
doaj   +1 more source

Chemical composition, antioxidant activity and sensory evaluation of five different species of brown edible seaweeds [PDF]

open access: yes, 2014
The chemical and volatile composition as well as sensory profile of five brown edible seaweeds collected in the United Kingdom, was evaluated. The ash content was 190–280 mg/g, NaCl 35.1–115.1 mg/g, protein 2.9–6.0 g/g, and fat 0.6–5.8 g/g (dry basis ...
Ames, Jenny   +3 more
core   +3 more sources

Factors limiting the establishment of canopy-forming algae on artificial structures [PDF]

open access: yes, 2016
Macroalgal canopies are important ecosystem engineers, contributing to coastal productivity and supporting a rich assemblage of associated flora and fauna.
Azevedo, JMN   +5 more
core   +2 more sources

Unveiling the microbial community associated with the marine seaweed Fucus spiralis

open access: goldFrontiers in Marine Science, 2018
Joana Ribeiro   +5 more
openalex   +2 more sources

Antimicrobials from the Marine Algal Endophyte sp

open access: yesNatural Product Communications, 2013
An endophytic fungus identified as Penicillium sp. was isolated from the brown alga Fucus spiralis collected from the Shetland Islands, United Kingdom.
Andrew J. Flewelling   +2 more
doaj   +1 more source

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