Results 41 to 50 of about 22,102 (250)

Natural Climate Variability Can Influence Cyanobacteria Blooms in Florida Lakes and Reservoirs

open access: yesEDIS, 2016
During the summer, many of Florida's nutrient-enriched lakes and reservoirs experience proliferations of cyanobacteria commonly called “blooms.” Cyanobacteria are natural in Florida lakes and reservoirs, but when they grow to high levels and bloom, they
Karl E. Havens   +2 more
doaj   +5 more sources

Development and field assessment of a quantitative PCR for the detection and enumeration of the noxious bloom-former Anabaena planktonica [PDF]

open access: yes, 2007
Anabaena planktonica is a harmful, bloom-forming freshwater cyanobacterium, which has arrived recently in New Zealand. In the short time since its incursion (
Cary, S. Craig   +2 more
core   +1 more source

Increasing Microcystis cell density enhances microcystin synthesis: a mesocosm study [PDF]

open access: yes, 2012
An experimental protocol using mesocosms was established to study the effect of Microcystis sp. cell abundance on microcystin production. The mesocosms (55 L) were set up in a shallow eutrophic lake and received either no (control), low (to simulate a ...
Cary, S. Craig   +3 more
core   +2 more sources

Occurrence and toxicity of Microcystis aeruginosa (Cyanobacteria) in the Paraná River, downstream of the Yacyretá dam (Argentina) [PDF]

open access: yes, 2016
Cyanobacteria constitute the main toxin producers in inland water ecosystems and have extensive global distribution. The presence of hepatotoxins in aquatic environments is hazardous to human and animal health; even though the presence and identification
Andrinolo, Dario   +3 more
core   +3 more sources

Critical roles of cyanobacteria as reservoir and source for antibiotic resistance genes

open access: yesEnvironment International, 2020
The widespread occurrence of antibiotic resistance genes (ARGs) throughout aquatic environments has raised global concerns for public health, but understanding of the emergence and propagation of ARGs in diverse environmental media remains limited.
Zhiyuan Wang   +5 more
doaj   +1 more source

High capacity for a dietary specialist consumer population to cope with increasing cyanobacterial blooms

open access: yesScientific Reports, 2022
We present a common-garden experiment to examine the amphipod Monoporeia affinis, a key deposit-feeder in the Baltic Sea, a low diversity system offering a good model for studying local adaptations.
Matias Ledesma   +5 more
doaj   +1 more source

The Impact of Cyanobacteria Blooms on the Aquatic Environment and Human Health

open access: yesToxins, 2022
Cyanobacteria blooms are a global aquatic environment problem. In recent years, due to global warming and water eutrophication, the surface cyanobacteria accumulate in a certain area to form cyanobacteria blooms driven by wind. Cyanobacteria blooms change the physical and chemical properties of water and cause pollution. Moreover, cyanobacteria release
Weizhen Zhang   +7 more
openaire   +3 more sources

Cyanobacteria blooms induced precipitation of calcium carbonate and dissolution of silica in a subtropical lagoon, Florida Bay, USA

open access: yesScientific Reports, 2023
In recent decades, annual cyanobacteria blooms in Florida Bay displayed spatial and temporal patterns that are consistent with changes in alkalinity and dissolved silicon in water. In early summer, the blooms developed in the north–central bay and spread
Jia-Zhong Zhang
doaj   +1 more source

The Eco-Physiological Role of Microcystis aeruginosa in a Changing World

open access: yesMicroorganisms, 2022
Among the bloom-forming cyanobacteria, Microcystis aeruginosa is one of the most harmful species [...]
Leda Giannuzzi, Marcelo Hernando
doaj   +1 more source

Do Cyanobacteria Blooms Enhance Parasite Loads in Lake Erie Yellow Perch? [PDF]

open access: yes, 2020
Harmful Algal Blooms composed of cyanobacteria (HABs) are a major concern globally, especially in ecosystems that support commercial and recreational fisheries. Although HABs have been shown to negatively affect the services provided by ecosystems (e.g.,
Rude, Brady
core  

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