نتایج جستجو برای: cyanotoxins

تعداد نتایج: 324  

Journal: :Sri Lanka Journal of Aquatic Sciences 2022

Cyanotoxins, Microcystin LR (MC-LR) and Cylindrospermopsin (CYN) are hepato nephro toxins considered as one of the hypotheses for Chronic Kidney Disease Unknown Etiology (CKDu) in Sri Lanka. Recent studies have revealed that significant number dug wells North Central Uva provinces where CKDu is prevalent contaminated with cyanotoxins MC-LR CYN. In present study, cyanotoxin; MC-LR, CYN, potentia...

2010
Melissa A. Miller Raphael M. Kudela Abdu Mekebri Dave Crane Stori C. Oates M. Timothy Tinker Michelle Staedler Woutrina A. Miller Sharon Toy-Choutka Clare Dominik Dane Hardin Gregg Langlois Michael Murray Kim Ward David A. Jessup

"Super-blooms" of cyanobacteria that produce potent and environmentally persistent biotoxins (microcystins) are an emerging global health issue in freshwater habitats. Monitoring of the marine environment for secondary impacts has been minimal, although microcystin-contaminated freshwater is known to be entering marine ecosystems. Here we confirm deaths of marine mammals from microcystin intoxi...

Journal: :Phycology 2023

In a paradigm shift in plastic wastes due to the COVID-19 pandemic, wetlands such as mangroves are threatened by new form of pollution, plastics, on top eutrophication estuarine waters nitrogen and phosphorus wastes/effluents that lead cyanobacterial proliferation. Both nutrient pollution prosperity cyanotoxin-producing cyanobacteria flourish both disperse leading detriment fauna flora mangrove...

Journal: :Water 2021

The Prespa Lakes area in Greece—comprised partly of lake Great and Lesser the Vromolimni pond—has a global importance for biodiversity. Although waters show regular cyanobacteria blooms, assessments water quality threats are limited. Samples collected 2012 revealed scattered low microcystin (MC) concentrations (<0.2 ?g MC L?1) whereas considerable spatial heterogeneity both total chlorophyll...

Journal: : 2021

The estimation of species composition, abundance and biomass cyanobacteria in “bloom” as well the search for toxic has been undertaken first time 20 water bodies courses Belarus mainly used public recreation. There were identified 50 representatives assigned to 18 genera, among them three marked Belarus: Snowella atomus Komárek et Hindák., Anabaenopsis arnoldii Aptekar, kelifii Kog. By combinin...

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