Results 41 to 50 of about 7,444 (195)
Ecotoxicology and Environmental Safety, 2022 n-Butyl acrylate (nBA), a typical hazardous and noxious substance (HNS), is the largest-volume acrylate ester used to produce various types of polymers. With the increasing volume of nBA subject to maritime transportation, its accidental leakage poses a ...
Shuhao Du +5 more
doaj +1 more source
Sexual Reproduction of Centric Diatom Skeletonema costatum
NIPPON SUISAN GAKKAISHI, 1967 The sexual reproduction and auxospore formation of Centrales had been misinterpreted for a long time. It was believed until recently that auxospore formation had no connection with sexual reproduction. More recently, however, STOSCH2) demonstrated oogamy clearly in Melosira varians for the first time, and since then STOSCH4-8) and GEITLER9, 10) studied
openaire +2 more sources
Frontiers in Microbiology, 2022 Heterosigma akashiwo blooms have caused severe damage to marine ecosystems, the aquaculture industry and human health worldwide. In this study, Bacillus tequilensis D8 isolated from an H. akashiwo bloom area was found to exert high algicidal activity via
Xueping Shao +8 more
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Factors influencing the emigration of juvenile Bonga from the Cross River estuary [PDF]
, 2005 Studies were conducted to identify and quantify the proximate factors responsible for the emigration of juvenile bonga Ethmalosa fimbriata (Bowdich, 1825) from the Cross River estuary.
Akpan, E.R. +2 more
core
Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.This study develops a portable photobioreactor in which Skeletonema costatum growth is optimized using Box‐Behnken design. The physico‐chemical parameters, such as temperature, salinity and pH are standardized to maximize culture duration and biomass production. The optimized biomass exhibits high protein content and essential fatty acids, particularly
Zahidul Islam +3 more
wiley +1 more source
Frontiers in Microbiology, 2021 The diatom Skeletonema costatum is cosmopolitan and forms algal blooms in coastal waters, being exposed to varying levels of solar UV radiation (UVR) and reduced levels of carbon dioxide (CO2).
Guang Gao +3 more
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Mass culture of marine diatom Skeletonema costatum (Greville) Cleve collected from the Bay of Bengal [PDF]
, 2007 The growth of Skeletonema costatum in two artificial nutrient media was studied using various culture vessels. Skeletonema costatum was collected from the Cox's Bazar coast around the Bay of Bengal. Different growths stages i.e.
Uddin, S.A., Zafar, M.
core
Brewster-angle measurements of sea-surface reflectance using a high resolution spectroradiometer [PDF]
, 2002 This paper describes the design, construction and testing of a ship-borne spectroradiometer based on an imaging spectrograph and cooled CCD array with a wavelength range of 350-800 nm and 4 nm spectral sampling.
Alex Cunningham +10 more
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Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.This review elucidates the molecular mechanisms of algicidal bacteria, highlighting critical behaviours like chemotaxis, quorum sensing and extracellular vesicle release. It details how these actions disrupt algal cellular integrity, photosynthesis and calcium homeostasis, providing a theoretical foundation for controlling harmful algal blooms ...
Jiaxin Wang, Binfu Xu, Lixing Huang
wiley +1 more source
The metabolism of wax esters and other lipids by the marine copepod, Calanus helgolandicus
Journal of Lipid Research, 1970 The polyunsaturated wax esters which occur in an oil droplet in Calanus helgolandicus apparently serve as a short term reserve metabolic fuel. The lipids of the copepods were labeled by feeding them 14C-labeled diatoms, Skeletonema costatum, after which ...
Richard F. Lee +3 more
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