Results 81 to 90 of about 10,165 (252)

Combined and single effects of pesticide carbaryl and toxic Microcystis aeruginosa on the life history of Daphnia pulicaria [PDF]

open access: yes, 2010
The combined influence of a pesticide (carbaryl) and a cyanotoxin (microcystin LR) on the life history of Daphnia pulicaria was investigated. At the beginning of the experiments animals were pulse exposed to carbaryl for 24 h and microcystins were ...
A Coors   +36 more
core   +4 more sources

A hitchhiker's guide to modern, practical cyanobacterial taxonomy

open access: yesJournal of Phycology, Volume 61, Issue 6, Page 1536-1552, December 2025.
Abstract There has been an explosion of new Cyanobacterial taxa described within the last two decades. Cyanobacteria exhibit incredible ecological versatility and morphological variability, and thousands of species have already been described using “traditional” approaches (e.g., morphological features).
Petr Dvořák   +12 more
wiley   +1 more source

Bioaccumulation of Microcystins by Freshwater Mussels in Mystic Lake and Middle Pond, MA [PDF]

open access: yes, 2011
The UNH Center for Freshwater Biology investigated a possible relationship between a cyanobacteria bloom and a large-scale die-off of freshwater mussels in Mystic Lake and Middle Pond (Barnstable, MA).
Haney, James F.   +2 more
core   +1 more source

Nutrient‐driven regulation of saxitoxin gene expression and toxin production in Raphidiopsis raciborskii (Cyanobacteria)

open access: yesJournal of Phycology, Volume 61, Issue 6, Page 1738-1752, December 2025.
Abstract Raphidiopsis raciborskii is a diazotrophic cyanobacterium, globally distributed in aquatic environments and known for forming toxic blooms, thereby affecting ecosystem services. South American strains are producers of saxitoxins, potent neurotoxins harmful to humans and animals.
Mehrzad Zare   +3 more
wiley   +1 more source

Ecological and molecular investigations of cyanotoxin production [PDF]

open access: yesFEMS Microbiology Ecology, 2001
Cyanobacteria, broadly classified as oxygenic phototrophs containing chlorophyll- a and accessory pigments, are among the oldest life forms on earth. They may be unicellular, colonial or filamentous, with cell sizes varying from less than 2 μm to 40 μm in diameter. They may live as symbionts with plants and fungi, in the benthos or in the water column.
M, Kaebernick, B A., Neilan
openaire   +2 more sources

Mirror Lake Management Plan [PDF]

open access: yes, 2008
Management Plan and Comprehensive Lake Inventory of Mirror Lake in Wolfeboro and Tuftonboro ...
Bottom, Ashley   +3 more
core   +1 more source

Development of Chitosan/PVA Nanofibrous Membranes for Efficient Removal of Microcystis aeruginosa

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 44, November 20, 2025.
Removal of Microcystis aeruginosa from CS/PVA fibers by A‐HSBS. ABSTRACT In this study, chitosan/poly(vinyl alcohol) (CS/PVA) polymeric nanofibers were produced using the Air‐Heated Solution Blow Spinning (A‐HSBS) method and applied for the efficient removal of Microcystis aeruginosa from contaminated water.
Cynthia Ribeiro Guimarães   +8 more
wiley   +1 more source

Accumulation and effects of cyanobacterial microcystins and anatoxin-a on benthic larvae of Chironomus spp. (Diptera: Chironomidae)

open access: yesEuropean Journal of Entomology, 2014
Larvae of Chironomidae are distributed world-wide and are very abundant in eutrophic water bodies affected by cyanobacterial blooms. However, there is little information on the effect of cyanobacteria and their metabolites on these aquatic organisms. Our
Magdalena TOPOROWSKA   +2 more
doaj   +1 more source

Methods for Cyanotoxins detection

open access: yesBotanica Lithuanica, 2012
Abstract Koreivienė J., Belous O., 2012: Methods for cyanotoxins detection [Cianotoksinų nustatymo metodai]. - Bot. Lith., 18(1): 58-65. Global occurrence and concern about microcystin contamination, the potential consequences of exposure to cyanobacterial toxins in recreational and drinking waters promoted the development of numerous methods to ...
Judita Koreivienė, Olga Belous
openaire   +1 more source

Toxic Cyanobacteria Aerosols: Tests of Filters for Cells [PDF]

open access: yes, 2015
Aerosolization of toxic cyanobacteria released from the surface of lakes is a new area of study that could uncover a previously unknown route of exposure to toxic cyanobacteria.
Haney, James F   +3 more
core   +1 more source

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