Results 41 to 50 of about 906 (143)

Interactive effects of stoichiometry and environmental variability regulate cyanobacteria toxicity in two eutrophic bays

Limnology and Oceanography, Volume 70, Issue 11, Page 3506-3519, November 2025.
Abstract Cyanobacteria blooms are a leading threat to water quality globally. Despite this, the timing and frequency of toxin production associated with harmful blooms are not well understood. Here we explore cyanobacteria bloom dynamics and cyanotoxin production in two heavily instrumented shallow, eutrophic bays of Lake Champlain through the lens of ...
Katelynn E. Warner, Andrew W. Schroth, Megan Petrine, Alex Bernich, Nicole D. Wagner, Bofan Wei, Gregory L. Boyer, Ana M. Morales   +7 more
wiley   +1 more source

Incorporation of diazotrophically fixed nitrogen by juvenile fish in a coastal sea

Limnology and Oceanography, Volume 70, Issue 10, Page 2968-2981, October 2025.
Abstract Nitrogen‐fixing cyanobacterial blooms worldwide have been shown to support production in primary consumers such as zooplankton and benthic invertebrates, but there have been few estimates of how much of the cyanobacterial nitrogen ends up in secondary consumers, such as fish.
John M. Taylor, Sture Hansson, Helena Höglander, Agnes M. L. Karlson   +3 more
wiley   +1 more source

Assessing the Impacts of Land‐Use Change and Climate Variability on Cyanobacterial Abundance and Toxicity in Shallow Lakes

Freshwater Biology, Volume 70, Issue 7, July 2025.
ABSTRACT The global increase in the frequency and intensity of cyanobacteria blooms has been widely attributed to changes in land‐use practices and climate variability, yet little is known of how toxicity has varied historically relative to cyanobacteria abundance.
David A. Hatton, Helen M. Roe, R. Timothy Patterson, Peter R. Leavitt, Ethan T. McCann, David R. McMullin, Carling R. Walsh, Sheryl A. Bartlett, Maarten Blaauw   +8 more
wiley   +1 more source

Plant-cyanobacteria Interaction: Phytotoxicity of Cyanotoxins [PDF]

, 2010
Cyanobacteria from freshwater and also from marine sources produce a wide array of toxic chemicals and secondary or bioactive metabolites. These are mainly nitrogen-rich alkaloids and peptides and are now identified as to pose threats both to human and ...
Gogoi and Lokendra Singh, Jubilee Purkayastha*, Hemanta Kumar
core   +3 more sources

The Great Lakes Winter Grab: Limnological data from a multi‐institutional winter sampling campaign on the Laurentian Great Lakes

Limnology and Oceanography Letters, Volume 10, Issue 1, Page 37-61, February 2025.
Abstract Interest in winter limnology is growing rapidly, but progress is hindered by a shortage of standardized multivariate datasets on winter conditions. Addressing the winter data gap will enhance our understanding of winter ecosystem function and of lake response to environmental change.
Ge Pu, Kirill Shchapov, Nolan J. T. Pearce, Kelly Bowen, Andrew Bramburger, Andrew Camilleri, Hunter Carrick, Justin D. Chaffin, William Cody, Maureen L. Coleman, Warren J. S. Currie, David C. Depew, Jonathan P. Doubek, Rachel Eveleth, Mark Fitzpatrick, Paul W. Glyshaw, Casey M. Godwin, R. Michael McKay, Mohiuddin Munawar, Heather Niblock, Maci Quintanilla, Michael Rennie, Matthew W. Sand, Kimberly J. Schraitle, Michael R. Twiss, Donald G. Uzarski, Henry A. Vanderploeg, Trista J. Vick‐Majors, Judy A. Westrick, Bridget A. Wheelock, Marguerite A. Xenopoulos, Arthur Zastepa, Ted Ozersky   +32 more
wiley   +1 more source

Mechanisms of Pesticide Toxicity in Fish: Insights Into the Ameliorative Role of Plant‐Derived Compounds—A Review

Aquaculture Nutrition, Volume 2025, Issue 1, 2025.
Pesticide contamination in aquatic environments poses severe risks to fish health, causing oxidative stress, immunosuppression, endocrine disruption, and neurotoxicity. These effects result from the accumulation of reactive oxygen species (ROSs), enzyme inhibition, and damage to physiological systems. Plant‐derived compounds and phytochemicals, such as
Sayyed Ali Moezzi, Sudabe Ramezani, Kiadokht Rezaei, Arash Javanshir Khoei, Noah Esmaeili   +4 more
wiley   +1 more source

Removal of microcystins from a waste stabilisation lagoon: evaluation of a packed-bed continuous flow TiO2 reactor. [PDF]

, 2019
Photocatalysis has been shown to successfully remove microcystins (MC) in laboratory experiments. Most research to date has been performed under ideal conditions in pure or ultrapure water.
Hobson, Peter, Lawton, Linda A., Newcombe, Gayle, Pestana, Carlos J., Robertson, Peter K.J.   +4 more
core   +1 more source

Effects of Seasonal Dynamics on Cyanobacteria Proliferation in Aquaculture Fish Ponds

Aquaculture Research, Volume 2025, Issue 1, 2025.
Aquaculture production supports the United Nations Sustainable Development Goals (SDGs), especially SDG 2 (Zero Hunger), by enhancing food security and sustainable practices. This study investigated the seasonal dynamics of cyanobacterial (CB) blooms in aquaculture fishponds in South Africa (SA) and Nigeria (NGA). Water samples were collected twice per
Odo J. Bassey, Jabulani R. Gumbo, Mulalo I. Mutoti   +2 more
wiley   +1 more source

Macro‐ and micronutrient effects on phytoplankton in Green Bay, Lake Michigan, and the western basin of Lake Erie

Journal of Phycology, Volume 60, Issue 6, Page 1514-1527, December 2024.
Abstract Efforts to reduce the frequency, extent, and toxicity of harmful algal blooms (HABs) require knowledge about drivers of algal growth, toxin production, and shifts in phytoplankton community composition to cyanobacterial dominance. Although labile nitrogen (N) and phosphorus (P) fuel primary production, micronutrients also play roles as the ...
Jordyn T. Stoll, James H. Larson, Sean W. Bailey, Christopher B. Blackwood, David M. Costello   +4 more
wiley   +1 more source

Single domain antibody: Development and application in biotechnology and biopharma

Immunological Reviews, Volume 328, Issue 1, Page 98-112, November 2024.
Summary Heavy‐chain antibodies (HCAbs) are a unique type of antibodies devoid of light chains, and comprised of two heavy chains‐only that recognize their cognate antigen by virtue of a single variable domain also referred to as VHH, single domain antibody (sdAb), or nanobody (Nb).
Ting Yu, Fang Zheng, Wenbo He, Serge Muyldermans, Yurong Wen   +4 more
wiley   +1 more source