Results 81 to 90 of about 8,296 (206)

Effects of the cyanobacteria Microcystis aeruginosa on eastern oyster feeding

open access: yesEcosphere, Volume 16, Issue 9, September 2025.
Abstract The eastern oyster, Crassostrea virginica, is an estuarine consumer of considerable ecological and economic value, with the ability to selectively feed from a mixed phytoplankton community. Estuarine phytoplankton communities are experiencing an increased presence of small, nutritionally poor, salt‐tolerant, and potentially toxic cyanobacteria,
Julia A. Sweet   +4 more
wiley   +1 more source

Impact of Nitrogen Sources on Gene Expression and Toxin Production in the Diazotroph Cylindrospermopsis raciborskii CS-505 and Non-Diazotroph Raphidiopsis brookii D9

open access: yesToxins, 2014
Different environmental nitrogen sources play selective roles in the development of cyanobacterial blooms and noxious effects are often exacerbated when toxic cyanobacteria are dominant.
Karina Stucken   +4 more
doaj   +1 more source

Integrated membrane systems for toxic cyanobacteria removal [PDF]

open access: yes, 2010
Blue-green algae (cyanobacteria) provide a major problem for the water industry as they can produce metabolites toxic to humans in addition to taste and odour (T&O) compounds that make drinking water aesthetically displeasing.
Chow, C.   +5 more
core  

Inhibition of cosmopolitan toxic diatom, Pseudo‐nitzschia, by seaweeds

open access: yesLimnology and Oceanography, Volume 70, Issue 9, Page 2591-2602, September 2025.
Abstract Pseudo‐nitzschia is a genus of harmful algal bloom (HAB)‐forming diatoms that can produce domoic acid (DA), a compound known to cause death and disease in marine wildlife as well as amnesic shellfish poisoning in humans. Here, we show the effects of multiple cultivable seaweeds—Saccharina latissima (sugar kelp), Ulva spp., and Gracilaria spp ...
Laine H. Sylvers, Christopher J. Gobler
wiley   +1 more source

Determination of Cell Abundances and Paralytic Shellfish Toxins in Cultures of the Dinoflagellate Gymnodinium catenatum by Fourier Transform Near Infrared Spectroscopy

open access: yesJournal of Marine Science and Engineering, 2018
Harmful algal blooms are responsible worldwide for the contamination of fishery resources, with potential impacts on seafood safety and public health.
Marta Belchior Lopes   +3 more
doaj   +1 more source

An ecological framework for microbial metabolites in the ocean ecosystem

open access: yesLimnology and Oceanography Letters, Volume 10, Issue 5, Page 636-659, September 2025.
Abstract The ocean microbe‐metabolite network involves thousands of individual metabolites that encompass a breadth of chemical diversity and biological functions. These microbial metabolites mediate biogeochemical cycles, facilitate ecological relationships, and impact ecosystem health. While analytical advancements have begun to illuminate such roles,
Bryndan P. Durham   +24 more
wiley   +1 more source

Sentinel Animals in a One Health Approach to Harmful Cyanobacterial and Algal Blooms

open access: yesVeterinary Sciences, 2016
People, domestic animals, and wildlife are all exposed to numerous environmental threats, including harmful algal blooms (HABs). However, because animals exhibit wide variations in diet, land use and biology, they are often more frequently or heavily ...
Lorraine C. Backer, Melissa Miller
doaj   +1 more source

Treatment of Drinking Water in Economical Cost Perspective [PDF]

open access: yes, 2016
It is observed that most economical way in treating the drinking water for humans with coagulation treatment cost is Rs.1.25 per litre calculated in case of open surface water but only Rs.0.15 cost for ground and water storage tanks samples, after ...
Badar, M. (M)   +4 more
core   +1 more source

The Microbiota‐Gut‐Brain Connection: A New Horizon in Neurological and Neuropsychiatric Disorders

open access: yesCNS Neuroscience &Therapeutics, Volume 31, Issue 9, September 2025.
The microbiota‐gut‐brain axis (MGBA) is a crucial regulator of neurological and neuropsychiatric disorders, with gut microbiota dysbiosis linked to various diseases. Gut microbiota changes can lead to neurodegenerative diseases like depression, autism, schizophrenia, Parkinson's, Alzheimer's, dementia, multiple sclerosis, epilepsy, anxiety, and autism ...
Md. Faysal   +12 more
wiley   +1 more source

Development of Ultra-Performance Liquid Chromatography with Post-Column Fluorescent Derivatization for the Rapid Detection of Saxitoxin Analogues and Analysis of Bivalve Monitoring Samples

open access: yesToxins, 2019
Saxitoxin (STX) and its analogues produced by toxic dinoflagellates accumulate in bivalves, and routine monitoring of bivalves is important to prevent cases of human poisoning.
Ryuichi Watanabe   +7 more
doaj   +1 more source

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