Results 31 to 40 of about 366,480 (189)

A quantitative assessment of the role of the parasite Amoebophrya in the termination of Alexandrium fundyense blooms within a small coastal embayment. [PDF]

open access: yesPLoS ONE, 2013
Parasitic dinoflagellates of the genus Amoebophrya infect free-living dinoflagellates, some of which can cause harmful algal blooms (HABs). High prevalence of Amoebophrya spp. has been linked to the decline of some HABs in marine systems.
Lourdes Velo-Suárez   +3 more
doaj   +1 more source

Diarrhetic Shellfish Toxin Monitoring in Commercial Wild Harvest Bivalve Shellfish in New South Wales, Australia

open access: yesToxins, 2018
An end-product market survey on biotoxins in commercial wild harvest shellfish (Plebidonax deltoides, Katelysia spp., Anadara granosa, Notocallista kingii) during three harvest seasons (2015⁻2017) from the coast of New South Wales, Australia found ...
Hazel Farrell   +6 more
doaj   +1 more source

Lipophilic Toxin Profile in Mytilus galloprovincialis during Episodes of Diarrhetic Shellfish Poisoning (DSP) in the N.E. Adriatic Sea in 2006

open access: yesMolecules, 2011
Dinophysis spp. blooms and related shellfish toxicity events of diarrhetic shellfish poisoning (DSP) have been the most reported toxicity event through the Croatian National monitoring program.
Sanda Skejic   +7 more
doaj   +1 more source

Seasonal and intratidal distribution of Dinophysis spp. in a Chilean fjord

open access: yesHarmful Algae, 2011
Abstract The spatial and temporal distribution of Dinophysis spp. in a fjord in southern Chile (43°47′S–72°56′W) was studied through experiments performed in a seasonal and intratidal timescales. Seasonal variability was studied through monthly experiments performed between January 2005 and February 2006. Intratidal variability was explored through
Instituto de Acuicultura, Universidad Austral de Chile, Los Pinos s/n, Balneario Pelluco, Puerto Montt, Chile ( host institution )   +4 more
openaire   +2 more sources

Diel Variations in Cell Abundance and Trophic Transfer of Diarrheic Toxins during a Massive Dinophysis Bloom in Southern Brazil

open access: yesToxins, 2018
Dinophysis spp. are a major source of diarrheic toxins to marine food webs, especially during blooms. This study documented the occurrence, in late May 2016, of a massive toxic bloom of the Dinophysis acuminata complex along the southern coast of Brazil,
Thiago Pereira Alves   +1 more
doaj   +1 more source

Harmful Algae and Oceanographic Conditions in the Strait of Georgia, Canada Based on Citizen Science Monitoring

open access: yesFrontiers in Marine Science, 2021
In British Columbia (BC), harmful algal blooms (HABs) regularly cause severe economic losses through finfish mortalities and shellfish harvest closures due to toxin accumulation, gill damage, or hypoxia.
Svetlana Esenkulova   +5 more
doaj   +1 more source

Harmful algae and toxis in paranaguá bay , Brazil: bases for monitoring

open access: yesBrazilian Journal of Oceanography, 2006
The estuarine complex of Paranaguá - ECP (South Brazil, 25º30'S, 48º30'W) is a large subtropical system, where pristine mangrove forests are still present, and fishery and aquaculture are important economic activities.
Luiz Laureno Mafra Junior   +2 more
doaj   +1 more source

Spatial variability in the phytoplankton community along a transect across the Similan Islands in the Andaman Sea: A case study 2007-2008 [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
The marine phytoplankton community was studied between October 2007 and March 2008 along a transect across the Similan Islands in the Andaman Sea during the southwest and northeast monsoon seasons.
Jiraporn Charoenvattanaporn   +4 more
doaj   +1 more source

Types of plastids found in Dinophysis spp.

open access: yes, 2013
Types of plastids found in Dinophysis spp.
Senjie Lin (220074)   +3 more
core   +1 more source

Vertical distribution of division rates in coastal dinoflagellate Dinophysis spp. populations: implications for modelling [PDF]

open access: yesMarine Ecology Progress Series, 2009
This study explores vertical heterogeneities of in situ division rates (μ) of 3 species of Dinophysis and discusses its implications in modelling the population dynamics of these species. Based on a post-mitotic index approach, estimates of μ from vertical net-haul (integrated) samples (μint) were compared with those from a single depth (oceanographic ...
Velo-Suárez, L. (Lourdes)   +3 more
openaire   +3 more sources

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