Results 61 to 70 of about 2,514 (193)

Importance of bacteria and protozooplankton for faecal pellet degradation

open access: yesOceanologia, 2014
The degradation mechanisms of faecal pellets are still poorly understood, although they determine their contribution to vertical fluxes of carbon.
Nathalie Morata, Lena Seuthe
doaj   +1 more source

Importance of bacteria and protozooplankton for faecal pellet degradation* This work is a contribution to the Arctos Network and Conflux project.

open access: yesOceanologia, 2014
The degradation mechanisms of faecal pellets are still poorly understood, although they determine their contribution to vertical fluxes of carbon.
Nathalie Morata, Lena Seuthe
doaj   +1 more source

Isolation and evaluation of local microalgal isolates as feed for larval rearing of Crassostrea tulipa towards optimisation of mangrove oyster seed production in Ghana

open access: yesAquaculture, Fish and Fisheries
This study explored the potential of three local microalgal isolates as feed for oyster larvae in laboratory‐rearing experiments, towards the optimisation of seed production of Crassostrea tulipa to support its large‐scale farming along the West African ...
Eric Appiah Krampah   +3 more
doaj   +1 more source

Methanol Production by a Broad Phylogenetic Array of Marine Phytoplankton. [PDF]

open access: yesPLoS ONE, 2016
Methanol is a major volatile organic compound on Earth and serves as an important carbon and energy substrate for abundant methylotrophic microbes. Previous geochemical surveys coupled with predictive models suggest that the marine contributions are ...
Tracy J Mincer, Athena C Aicher
doaj   +1 more source

Response of the Ciliates Fabrea salina and Condylostoma sp. to Different Salinities and Microalgal Feeds

open access: yesEcologies, 2022
In the quest of finding local strains of marine ciliates that can be easily cultured under a broad range of salinity and fed with microalgae, Fabrea salina Henneguy, 1890 and Condylostoma sp. Bory de St.
George N. Hotos, Ioanna Touloupi
doaj   +1 more source

Post‐Thawing Viability of the Microalgae Scenedesmus dimorphus: The Importance of Species‐Specific Cryopreservation

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
Cryopreservation of microalgae is crucial for preserving strains that are valuable for biotechnology and industry. The cryopreservation of Scenedesmus dimorphus is particularly relevant due to its emerging role in sustainable biotechnology, including its high lipid accumulation for biofuel production, adaptability to variable lighting conditions, and ...
Martha Prieto‐Guevara   +4 more
wiley   +1 more source

Utilization of a liquid fertilizer to improve Rhodomonas sp. lipid composition for aquaculture purposes

open access: yes, 2021
The microalga Rhodomonas sp. is important as live feed for copepod production. Thus, improving its growth and biochemical composition is essential for aquaculture.
Berasategui, Anabela Anhi   +1 more
core   +1 more source

Phytoplankton of the Boguchany reservoir in 2016-2017 at the stations in front of the hydroelectric dam

open access: yesActa Biologica Sibirica, 2017
The species structure and seasonal dynamics of the phytoplankton of the dam area of the Boguchany Reservoir were studied in the first years of operation of the hydroelectric power station in 2016-2017.
M. V. Usoltseva, L. A. Titova
doaj   +1 more source

Salinity Tolerance and the Effect of Salinity and Algal Feed on the Demographics of Cultured Harpacticoid Copepods Tisbe holothuriae and Tigriopus sp. from the Messolonghi Lagoon (W. Greece)

open access: yesJournal of Marine Science and Engineering, 2022
The locally isolated harpacticoid copepods Tigriopus sp. and Tisbe holothuriae were subjected to salinity tolerance experimentation at salinities under and above of 40 ppt, and presented high halotolerances in Tigriopus LC50 (24 h) of 1 ± 4.43 ppt and ...
George N. Hotos   +2 more
doaj   +1 more source

Network Component Analysis Can Identify Potential Axenisation Strategies Circumventing Antibiotic‐Use for Phototrophic Eukaryotic Microalgae

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Network component analysis of published axenisation methods reveals optimal, antibiotic‐free workflows for phototrophic eukaryotic microalgae. Distinct strategies are identified for diatoms, dinoflagellates, and green algae. Verification using microscopy, sequencing, and cell counting enhances reproducibility.
A. Iyer   +4 more
wiley   +1 more source

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