Results 141 to 150 of about 10,440 (188)
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Development of Marine Macroalgae
2020Seaweeds include brown, green, and red algae. Their basic life cycle involves the alternation of generations between gametophytes and sporophytes. These two generations are mediated by sexual and asexual reproduction. The reproductive cells of seaweeds are released into the seawater without any support cells or tissues, easily allowing us to perform ...
Chikako Nagasato +3 more
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The macromolecular composition of noncalcified marine macroalgae
Journal of Phycology, 2019The macromolecular composition of macroalgae influences nutrient flow and food quality in aquatic ecosystems and the value of macroalgae species for human consumption, aquaculture, biofuels, and other applications. We used literature data (125 publications, 1,117 observations) and a hierarchal Bayesian statistical model to estimate the average ...
Catherine Fiset +2 more
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Trace element patterns in marine macroalgae
Science of The Total Environment, 2014Novel information on interspecific variation in trace element accumulation in seaweeds is provided. Concentrations and concentration factors (CFs) of a wide set of elements (As, Ba, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Sr, U, V and Zn) in 26 dominant macroalgae from the Gulf of Thessaloniki, Aegean Sea were determined and compared.
Paraskevi, Malea, Theodoros, Kevrekidis
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Acetone-butanol fermentation of marine macroalgae
Bioresource Technology, 2012The objective of this study was to subject mannitol, either as a sole carbon source or in combination with glucose, and aqueous extracts of the kelp Saccharina spp., containing mannitol and laminarin, to acetone-butanol fermentation by Clostridium acetobutylicum (ATCC 824). Both mannitol and glucose were readily fermented. Mixed substrate fermentations
Michael H, Huesemann +4 more
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Photosynthesis in Marine Macroalgae
2003Marine macrophytes live in a highly variable environment in respect to light, UV-radiation, temperature and also salinity. During evolution their metabolism has adapted to these strongly changing conditions, especially in the upper littoral zone.
D. Hanelt, C. Wiencke, K. Bischof
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Photomorphogenesis of Marine Macroalgae
1983The photobiology of marine algae is of particular interest for three reasons: (1) The diversity of photosynthetic pigments indicates that a greater physiological variety is to be found among the photobiological responses of algae than among those of higher plants.
M. J. Dring, K. Lüning
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An overview of marine macroalgae as bioresource
Renewable and Sustainable Energy Reviews, 2018Environmental, economic and political pressures have driven the interest towards the search of sustainable feedstock for biofuel production. At present, macroalgae (green, brown and red marine seaweed) is getting growing consideration as an alternative resource for sustainable biomass to produce biofuels, biochemical and food.
K.Sudhakar +5 more
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Checklist of the marine macroalgae of Vietnam
botm, 2013Abstract Despite a rich seaweed flora, information about Vietnamese seaweeds is scattered throughout a large number of often regional publications and, hence, difficult to access. This paper presents an up-to-date checklist of the marine macroalgae of Vietnam, compiled by means of an exhaustive bibliographical search and revision of ...
Tu Van Nguyen +4 more
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Oxygen Exchanges in Marine Macroalgae
1987Whether photorespiration occurs in marine algae is still very controversial for two main reasons. First, the methods used for its detection are often indirect (O2 sensitivity of photosynthesis), or known to underestimate the process (14CO2 method). In addition, the nature of the external carbon form acquired for photosynthesis (CO2 and/or HCO 3 - ) is ...
François Brechignac +4 more
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Checklist of the marine macroalgae of Iran
Botanica Marina, 2015Abstract In this study, a revised checklist of macroalgae of Iran with an updated nomenclature and taxonomy has been compiled based on published records. Using currently accepted names, 309 species and infraspecific taxa of macroalgae have been identified to date, including 78 Chlorophyta (within 15 families), 70 Ochrophyta (Phaeophyceae;
Maryam Kokabi, Morteza Yousefzadi
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