Results 91 to 100 of about 7,319 (211)

Using an Ultraviolet-Enabled Boat to Reduce Microcystin and Suppress Cyanobacterial Growth in Harmful Algal Bloom-Impacted Surface Waters

open access: yesApplied Sciences
Numerous remediation strategies exist for cyanobacterial harmful algal blooms (cyanoHABs); however, most are limited by challenges of scalability and adverse off-target effects on the surrounding ecosystem. Germicidal ultraviolet light (UV-C) has emerged
Taylor Rycroft   +2 more
doaj   +1 more source

On the Chemistry, Toxicology and Genetics of the Cyanobacterial Toxins, Microcystin, Nodularin, Saxitoxin and Cylindrospermopsin

open access: yesMarine Drugs, 2010
The cyanobacteria or “blue-green algae”, as they are commonly termed, comprise a diverse group of oxygenic photosynthetic bacteria that inhabit a wide range of aquatic and terrestrial environments, and display incredible morphological diversity.
Leanne Pearson   +4 more
doaj   +1 more source

Migration pattern of silver eel (Anguilla anguilla, L.) in an obstructed river system. [PDF]

open access: yes, 2008
The downstream migration of European silver eels in the River Frémur was examined to determine the potential effects of the numerous migration barriers that exist on waterways in western France.
Acou   +62 more
core   +2 more sources

Assessment of Cyanotoxins Removal Efficiency Using a Simulated Drinking Water Treatment Process for Downstream Source Water of the Nakdong River [PDF]

open access: yes대한환경공학회지
Objectives This study aims to evaluate the removal rates of nine cyanotoxins produced by cyanobacteria using a laboratory-scale simulated drinking water treatment process (DWTP), providing useful data for DWTP operations during algal blooms.
Changdong Seo   +5 more
doaj   +1 more source

Determining the Effects of the Coagulant, Aluminum Sulfate, on the Adsorption of Microcystin-LR on Powdered Activated Carbon [PDF]

open access: yes, 2016
Based on climate change projections, the occurrence and intensity of cyanobacterial blooms is expected to increase; also it is more likely that these blooms will produce multiple cyanotoxins in drinking water supplies.
Conklin, Amanda
core  

Immunohistochemical approach to study Cylindrospermopsin distribution in tilapia (Oreochromis niloticus) under different exposure conditions [PDF]

open access: yes, 2014
Cylindrospermopsin (CYN) is a cytotoxic cyanotoxin produced by several species of freshwater cyanobacteria (i.e., Aphanizomenon ovalisporum). CYN is a tricyclic alkaloid combined with a guanidine moiety.
Cameán Fernández, Ana María   +8 more
core   +3 more sources

Degradation of cyanotoxins (microcystin) in drinking water using photoelectrooxidation

open access: yesBrazilian Journal of Biology
The discharge of sewage and industrial effluents containing high concentrations of pollutants in water bodies increases eutrophication. Cyanobacteria, some of the organisms whose growth is promoted by high nutrient concentrations, are resistant and ...
ACA Garcia   +5 more
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  

Algal bloom and its economic impact [PDF]

open access: yes, 2016
Harmful algal blooms (HABs) represent a natural phenomena caused by a mass proliferation of phytoplankton (cyanobacteria, diatoms, dinoflagellates) in waterbodies.
CONDUTO ANTÓNIO DIANA SOFIA   +4 more
core   +1 more source

Persistence of Microcystin in Three Agricultural Ponds in Georgia, USA

open access: yesToxins
Cyanobacteria and their toxins can have multiple effects on agricultural productivity and water bodies. Cyanotoxins can be transported to nearby crops and fields during irrigation and may pose a risk to animal health through water sources.
Jaclyn E. Smith   +8 more
doaj   +1 more source

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