Photosynthetic response of Nodularia spumigena to UV and photosynthetically active radiation depends on nutrient (N and P) availability
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چکیده
منابع مشابه
Nodularia spumigena Peptides—Accumulation and Effect on Aquatic Invertebrates
Thus far, the negative effects of Nodularia spumigena blooms on aquatic organisms have been mainly attributed to the production of the hepatotoxic nodularin (NOD). In the current work, the accumulation of other N. spumigena metabolites in blue mussels and crustaceans, and their effect on Thamnocephalus platyurus and Artemia franciscana, were examined. The liquid chromatography-tandem mass spect...
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Heterocystous cyanobacteria of the genus Nodularia form extensive blooms in the Baltic Sea and contribute substantially to the total annual primary production. Moreover, they dispense a large fraction of new nitrogen to the ecosystem when inorganic nitrogen concentration in summer is low. Thus, it is of ecological importance to know how Nodularia will react to future environmental changes, in p...
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A direct relationship exists between irradiance of solar ultraviolet (UV) radiation and concentration of UV-absorbing compounds, know as mycosporine-like amino acids (MAAs), in the Hawaiian reef coral Pocilloporu dumicornis. However, MAA concentration is also influenced by flow regime and the irradiance of photosynthetically active radiation (PAR). High irradiances of UV radiation in reef envir...
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Photosynthetically-active radiation is a necessary input in applications dealing with plant physiology, biomass production and natural illumination in greenhouses. Unfortunately, a worldwide routine network for the measurement of photosynthetically-active radiation is not yet established and it is often calculated as a constant ratio of the broadband solar radiation. This ratio is affected by m...
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ژورنال
عنوان ژورنال: FEMS Microbiology Ecology
سال: 2008
ISSN: 0168-6496,1574-6941
DOI: 10.1111/j.1574-6941.2008.00572.x