Results 81 to 90 of about 15,254 (243)

Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India) [PDF]

, 2007
Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India). Studies on the cyanobacterial biodiversity of 5 different freshwater ponds in and around Thanjavur, Tamilnadu during summer month (June, 2004) has been made and ...
Muralitharan, Gangatharan, Muthukumar, Chinnasamy, Panneerselvam, Annamalai, Thajuddin, Nooruddin, Vijayakumar, Ramasamy   +4 more
core   +3 more sources

Influence of trace metal additions on the longevity of algal blooms across a productivity gradient

Journal of Phycology, Volume 61, Issue 6, Page 1601-1614, December 2025.
Abstract Phytoplankton require specific nutrients in varying quantities for growth, defense, and proper cell functioning. When macronutrients are present in excess, trace metals can exhibit co‐limitation on phytoplankton. This experiment aimed to understand how ambient nutrient concentrations impact phytoplankton community persistence (i.e., bloom ...
Matthew F. Gladfelter, Isabel G. Bela, Alan. E. Wilson   +2 more
wiley   +1 more source

Microcystins in components of twelve New Hampshire lakes of varied trophic status [PDF]

, 1999
Cyanobacteria toxins, called microcystins (MCs), were found in components of twelve, stratified New Hampshire (USA) lakes of varied trophic status during the summer of 1998.
Johnson, Kimberly M.
core   +1 more source

Tropical cyanobacterial blooms: A review of prevalence, problem taxa, toxins and influencing environmental factors [PDF]

, 2015
© 2015, Page Press Publications. All rights reserved. Toxic cyanobacterial blooms are a major issue in freshwater systems in many countries. The potentially toxic species and their ecological causes are likely to be different in tropical zones from those
Furey, A, Lim, RP, Mitrovic, SM, Mowe, MAD, Yeo, DCJ   +4 more
core   +1 more source

A hitchhiker's guide to modern, practical cyanobacterial taxonomy

Journal 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, Svatopluk Skoupý, Aleksandar Stanojković, Jeffrey R. Johansen, Chelsea Villanueva, Patrick Jung, Laura Briegel‐Williams, H. Dail Laughinghouse IV, Forrest W. Lefler, David E. Berthold, Jan Kaštovský, Anne C. Hurley, Dale A. Casamatta   +12 more
wiley   +1 more source

Status Kualitas Perairan Waduk Juanda [PDF]

, 2003
In attempt to know the trophic status and phytoplankton community in Juandareservoir this research was conducted. This research revealed that based onsecchi disk and concentration of Chlorophyll-a the Juanda reservoir have become eutrophic, with ...
Soetrisno, Y. (Yudhi)
core  

A niche model to predict Microcystis bloom decline in Chaohu Lake, China [PDF]

, 2012
Cyanobacterial blooms occur frequently in lakes due to eutrophication. Although a number of models have been proposed to forecast algal blooms, a good and applicable method is still lacking.
Li Dunhai, Li Zhongjie, Li, DH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China., Wang Zhicong   +3 more
core   +1 more source

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

Journal 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, Bruna Barçante, Juliana da Silva Martins Pimentel, Alessandra Giani   +3 more
wiley   +1 more source

Inhibition of Microcystis aeruginosa by the Extracellular Substances from an Aeromonas sp.

Journal of Microbiology and Biotechnology, 2013
Growth of Microcystis aeruginosa could be inhibited significantly within 24 h by the extracellular substances prepared from Aeromonas sp. strain FM. During the treatment, the concentration of extracellular soluble carbohydrates increased significantly in algal culture. Morphological and ultrastructural changes in M. aeruginosa cells, including breakage
Yu-Mei, Liu, Ming-Jun, Chen, Meng-Hui, Wang, Rui-Bao, Jia, Li, Li   +4 more
openaire   +2 more sources

Metagenomic analysis reveals potential interactions in an artificial coculture

AMB Express, 2017
Disentangling the interactions between cyanobacteria and associated bacterial community is important for understanding the mechanisms that mediate the formation of cyanobacterial blooms in freshwater ecosystems.
Minglei Ren, Guiying Zhang, Zi Ye, Zhixian Qiao, Meili Xie, Yan Lin, Tao Li, Jindong Zhao   +7 more
doaj   +1 more source