Cyanobacteria blooms
Role of transient silicon limitation in the development of cyanobacteria blooms in the Guadiana estuary, south-western Iberia
... algal blooms — flagellates and cyanobacteria (Turner & Rabalais 1994, Granéli et ...noxious blooms and a concomitant decrease in the biomass of ...or cyanobacteria are undesirable food ...
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OCCURRENCE OF TOXIN-PRODUCING CYANOBACTERIA BLOOMS IN A BRAZILIAN SEMIARID RESERVOIR
... toxic cyanobacteria blooms recorded in this and other studies (Costa et ...into cyanobacteria and cyanotoxin density in Rio Grande do Norte’s other rivers and ...
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Toxicity risks linked to cyanobacteria blooms in southern Portugal reservoirs
... of cyanobacteria, with relevant toxicity episodes, have been increasingly ...on cyanobacteria and cyanotoxins detection in reservoirs and the hazard that they ...of cyanobacteria blooms are ...
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Cyanobacteria blooms in natural waters in Southern Portugal: a water management perspective
... of cyanobacteria in the summer and fall, which could be explained by the nutrient regime (Rocha et ...diatom blooms followed by increased abun- dance of chlorophytes in ...unicellular cyanobacteria ...
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Natural algicides against harmful microalgae: screening the bacillamide potential as a prevention tool for cyanobacteria blooms
... In order to screen the different compounds at several different concentrations in a range of different cyanobacteria and algae cultures we chose to apply a 96-well microplate bioassay previously developed by ...
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The use of Corbicula fluminea in the remediation of cyanobacterial blooms
... cyanobacterial blooms have the ability to deteriorate the water quality, then affecting the ecology of the water body and surrounding area (Backer ...developing cyanobacteria are capable of producing ...
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Cyanobacteria In a climate change scenario: a new approach
... According Huang et al. (2016), global warming trends are particularly intensified in semi-arid regions, with droughts becoming longer and more severe due to higher evaporation and lower precipitation volume. The most ...
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Fungal parasitism: life cycle, dynamics and impact on cyanobacterial blooms.
... of cyanobacteria, in which 60% of the cells could be ...a cyanobacteria blooms, by direct mortality of parasitized cells and indirectly by the mechanistic fragmentation, which could weaken the ...
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Previsão da ocorrência de blooms de cianobactérias na Albufeira do Roxo
... Cyanobacteria blooms occurrence is a phenomenon which entails numerous problems for managing bodies of water services, such as reducing the water quality and which may even have serious con- sequences for ...
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Chemical factors related with freshwater blooms of cyanobacteria
... of cyanobacteria is primarily associated to their ability to bloom while producing a wide range of toxins, which are known to be hazardous to many organisms, including human ...cyanobacterial blooms, the ...
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Distribution and recurrence of phytoplankton blooms around South Georgia, Southern Ocean
... phytoplankton blooms are amongst the largest of the Southern Ocean and are associated with a rich ecosystem and strong atmospheric carbon ...of blooms, but also on their ...Basin, blooms occurred in ...
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Method implementation and technique development for studies with cyanobacteria
... of cyanobacteria is regarded as promising not only as a putative hydrogen producer but also as a tool to further understand the physiology and genetics of biological hydrogen ...
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Diversity of Cyanobacteria in the Zasavica river, Serbia
... that cyanobacteria of different genotypes, mor- photypes and ecology produce, is important for hydrobiology and water quality monitoring, as well as theoretical studies about diversity and chemotaxonomy (Hrouzek, ...
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Irreversible collective migration of cyanobacteria in eutrophic conditions.
... no blooms were observed when samples of PCC 6803 were supplemented with either BG11 (up to a relative concentration of 50X), NaNO 3 , NaCl, KCl (up to concentrations of ...
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DMS gas transfer coefficients from algal blooms in the Southern Ocean
... seawater DMS and the observed DMS flux, which results in skewness propagating into the calculated transfer coefficients. The data from this study may be particularly influ- enced by the large differences in seawater DMS ...
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A new species of Trichodesmium (Cyanobacteria) from freshwaters, Brazil
... forming blooms and producing toxins in marine tropical and subtropical environments (Capone et ...the blooms are initially formed in deep layers of the water column and later they accumulate on the water ...
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Risk Levels of Toxic Cyanobacteria in Portuguese Recreational Freshwaters
... the blooms were detected mainly in spring and summer seasons, the reservoirs A4 to A8 also presented blooms in autumn and ...These blooms occurred when the average air temperature was above normal ...
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RED EUGLENOID BLOOMS: A BIOMARKER OF ENVIRONMENTAL IMPACT IN FLOODED RICE FIELDS
... of blooms of cyanobacteria and algae, among them the euglenas, which can be indicators of environmental ...of cyanobacteria may produce toxins and thus jeopardize the survival of other more complex ...
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Characterization of the Exoproteome of Two Morphologically Distinct Cyanobacteria
... both cyanobacteria mentioned above, including total proteomics [14], periplasm proteomics [15], cell and outer membrane proteomics [16-19] , and even thylakoid membrane proteomics [20], the content of proteins ...
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Algas planctônicas do reservatório da Pampulha (MG): Euglenophyta, Chrysophyta, Pyrrophyta, Cyanobacteria.
... ro e nitrogênio (Alves-da-Silva & Laitano 1994). Algas flageladas em geral, incluindo as dinofíceas, as criptofíceas e algumas crisofíceas, costumam apresentar elevadas biomassas em reservatórios hipereutróficos ...
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