Results 51 to 60 of about 366,480 (189)

Grazer‐induced bioluminescence and toxicity in marine dinoflagellates

open access: yesLimnology and Oceanography, Volume 70, Issue 12, Page 3769-3783, December 2025.
Abstract Marine copepods are the most abundant multicellular zooplankton in the global oceans. They imprint their surrounding waters with a unique bouquet of chemical compounds, including polar lipids such as copepodamides. Prey organisms can detect copepodamides and respond by inducing defensive traits including bioluminescence, toxin production ...
Paula Gonzalo‐Valmala   +3 more
wiley   +1 more source

Dinophysis spp. abundance and toxicity events in South Cornwall, U.K.: Interannual variability and environmental drivers at three coastal sites

open access: yes, 2022
Dinophysis is a genus of dinoflagellates with the potential to cause diarrhoeic Shellfish Poisoning (DSP) in humans. The lipophilic toxins produced by some species of Dinophysis spp.
Purdie, Duncan, Panton, Anouska
core   +1 more source

Photoregulation in a Kleptochloroplastidic Dinoflagellate, Dinophysis acuta

open access: yesFrontiers in Microbiology, 2016
Some phagotrophic organisms can retain chloroplasts of their photosynthetic prey as so-called kleptochloroplasts and maintain their function for shorter or longer periods of time.
Per Juel Hansen   +6 more
doaj   +1 more source

Cinétique de contamination de moules Mytilus edulis exposées à une population naturelle de Dinoflagellés Dinophysis spp.

open access: yes, 1993
In June 1.992, two batches of mussels were submerged ten days off the Strait of Antioche, on the French Atlantic coast, respectively (1) in subsurface water where the concentration of Dinophysis spp. remained below 100 cells.
Gentien, Patrick   +6 more
core   +2 more sources

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

Risk Assessment of Pectenotoxins in New Zealand Bivalve Molluscan Shellfish, 2009–2019

open access: yesToxins, 2020
Pectenotoxins (PTXs) are produced by Dinophysis spp., along with okadaic acid, dinophysistoxin 1, and dinophysistoxin 2. The okadaic acid group toxins cause diarrhetic shellfish poisoning (DSP), so are therefore regulated.
Michael J. Boundy   +5 more
doaj   +1 more source

Oceanography and Pacific Oyster Biochemical Composition in a Novel Oyster‐Growing Region

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 5, October 2025.
ABSTRACT The farming of Pacific oysters (Crassostrea [Magallana] gigas) is a rapidly growing industry in Alaska, where farms represent some of the highest latitude oyster cultivation efforts in the world. Little is known about the nearshore oceanography where Alaskan farms are located, or how the subarctic marine context influences oyster tissue ...
Rebecca Cates   +8 more
wiley   +1 more source

Environmental conditions which lead to increase in cell density of the toxic dinoflagellates Dinophysis spp. in nutrient-rich and nutrient-poor waters of the French Atlantic coast

open access: yes, 1992
From 22 April to 19 June 1990, 7 stations located off La Rochelle, France, from near-shore ('bassin Marennes-Oleron') to offshore waters (50 m depth contour) were visited 8 times, with the aim of determining whether the toxic dinoflagellates Dinophysis ...
Maestrini, Serge   +2 more
core   +1 more source

Using a large language model to automate harmful algal bloom prediction

open access: yes
Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Ming Li   +4 more
wiley   +1 more source

Effects of phytoplankton species distribution on particulate organic carbon dynamics along a coastal gradient

open access: yesEcography, Volume 2025, Issue 10, October 2025.
Phytoplankton communities affect carbon dynamics worldwide, strongly influencing the quality and quantity of organic carbon in coastal ecosystems. Yet, we still know little about the impacts of changing phytoplankton community composition on the potential carbon pathways in estuaries and coasts.
Catharina Uth   +4 more
wiley   +1 more source

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