Results 61 to 70 of about 4,248 (211)

Prorocentrum: portrait

open access: yes, 2011
Mostra uma imagem microscópica de Prorocentrum micans, um dinoflagelado marinho, atípico em forma. Este gênero é associado à produção de toxinasComponente Curricular::Educação Superior::Ciências Biológicas ...
Patterson, David J., Andersen, Bob
core   +1 more source

Reversible Regime Change: Climate‐Driven Phytoplankton Community Shifts in the Cariaco Basin, Venezuela

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 6, June 2026.
Abstract Phytoplankton communities are integral to oceanic biogeochemical cycles and are sensitive indicators of climate‐driven environmental variability. Long‐term time series capture this variability, allowing us to unravel the effects of environmental change on local communities.
Benjamin Post   +4 more
wiley   +1 more source

Prorocentrum sp. Micrograph

open access: yes, 2014
This is an image of an undescribed species of Prorocentrum isolated from a marine aquarium. 630X magnification. A large central pyrenoid is visible and the characteristic dinokaryon is fanned out below the pyrenoid.
Gregory Mendez (626191)
core   +1 more source

Studi ketoksikan dinoflagelata spesies Prorocentrum minimum (Dinophyceae) Schiller (Pavillard) [PDF]

open access: yes, 2014
This study was carried out to determine the toxicity of the dinoflagellate Prorocentrum minimum species that formed massive blooms in Lido Beach, Johor Bahru in July 2002.
., Rozirwan, Usup, Gires
core   +1 more source

Spatial and Temporal Distribution of Benthic Dinoflagellates on Artificial Substrate at Seribu Islands Waters

open access: yesIlmu Kelautan
Damage to coral reef ecosystems and changes in water quality are capable of increasing the abundance of benthic dinoflagellates which could cause Ciguatera Fish Poisoning (CFP).
Riani Widiarti   +5 more
doaj   +1 more source

Study of Adsorption and Flocculation Properties of Natural Clays to Remove Prorocentrum lima

open access: yesToxins, 2015
High accumulations of phytoplankton species that produce toxins are referred to as harmful algal blooms (HABs). HABs represent one of the most important sources of contamination in marine environments, as well as a serious threat to public health ...
Maria Carmen Louzao   +7 more
doaj   +1 more source

Microbial Controls on Dissolved Organic Nitrogen Cycling During Long‐Term Degradation Experiments

open access: yesGeophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Dissolved organic nitrogen (DON) is critical for marine microbial growth by providing carbon and nitrogen. Although DON is rapidly cycled, some compounds within this pool can persist for long‐periods of time. To better understand how DON is cycled by marine microorganisms, we conducted 548‐day incubations using surface‐derived dissolved ...
Richard LaBrie   +5 more
wiley   +1 more source

Biosynthetic Studies on Water-Soluble Derivative 5c (DTX5c)

open access: yesMarine Drugs, 2012
The dinoflagellate Prorocentrum belizeanum is responsible for the production of several toxins involved in the red tide phenomenon known as Diarrhetic Shellfish Poisoning (DSP).
José J. Fernández   +3 more
doaj   +1 more source

Microcosm experiments reveal source‐specific impacts of atmospheric aerosols on plankton communities and organic matter in the sea surface microlayer

open access: yesLimnology and Oceanography, Volume 71, Issue 5, May 2026.
Abstract The impact of atmospheric deposition on marine ecosystems requires consideration of the interfacial processes within the sea surface microlayer, the uppermost layer at the air–sea interface. This study examines the impact of anthropogenic and biomass burning aerosol particles on the plankton community structure and organic matter accumulation ...
Andrea Milinković   +14 more
wiley   +1 more source

Identification of 19-epi-okadaic Acid, a New Diarrhetic Shellfish Poisoning Toxin, by Liquid Chromatography with Mass Spectrometry Detection

open access: yesMarine Drugs, 2008
Okadaic acid (1) (OA) and its congeners are mainly responsible for diarrhetic shellfish poisoning (DSP) syndrome. The presence of several OA derivatives have already been confirmed in Prorocentrum and Dinophysis spp.
José J. Fernández   +5 more
doaj  

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