Search Results - "Alves‐de‐Souza, Catharina"
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Increased sea ice melt as a driver of enhanced Arctic phytoplankton blooming
Published in Global change biology (01-09-2023)“…Phytoplankton primary production in the Arctic Ocean has been increasing over the last two decades. In 2019, a record spring bloom occurred in Fram Strait,…”
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First examination of sterols in the marine dinoflagellate genus Vulcanodinium
Published in The Journal of eukaryotic microbiology (01-11-2021)“…Vulcanodinium is an ecologically relevant dinoflagellate genus due to its production of neurotoxins known as pinnatoxins. We present here the first examination…”
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Temperature Affects the Biological Control of Dinoflagellates by the Generalist Parasitoid Parvilucifera rostrata
Published in Microorganisms (Basel) (07-02-2022)“…The increase in emerging harmful algal blooms in the last decades has led to an extensive concern in understanding the mechanisms behind these events. In this…”
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Morphological and genetic characterization of bloom‐forming Raphidophyceae from Brazilian coast
Published in Phycological research (01-10-2019)“…SUMMARY Massive fish kills caused by bloom‐forming species of the Raphidophyceae occur in many marine coastal areas and often cause significant economic…”
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SHORT-TERM PHYTOPLANKTON DYNAMICS IN RESPONSE TO TIDAL STIRRING IN A TROPICAL ESTUARY (SOUTHEASTERN BRAZIL)
Published in Brazilian journal of oceanography (01-12-2014)“…The spatio-temporal distribution of phytoplankton assemblages can be highly affected by physical, chemical and biological processes (HANSSON, 1995; MACINTYRE;…”
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Comparative characterization of three Tetraselmis chui (Chlorophyta) strains as sources of nutraceuticals
Published in Journal of applied phycology (01-04-2022)“…Species of the genus Tetraselmis have traditionally been used as a valuable nutritional source in aquaculture for their high fatty acid content (5–10% dry…”
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Effects of the harmful algal bloom toxin, okadaic acid, on the mechanoreceptors of larval anchoveta (Engraulis ringens) under varying environmental conditions
Published in Frontiers in Marine Science (07-10-2024)“…The effect of the combination of marine toxins produced by algal blooms, in conjunction with varying environmental characteristics on organisms in the water…”
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Harmful Algal Blooms: A Prolific Issue in Urban Stormwater Ponds
Published in Water (Basel) (01-07-2023)“…Nutrient-driven cyanobacteria blooms are an increasingly common issue in freshwater environments, particularly in anthropogenically altered landscapes. As…”
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Interannual Variability of Dinophysis acuminata and Protoceratium reticulatum in a Chilean Fjord: Insights from the Realized Niche Analysis
Published in Toxins (05-01-2019)“…Here, we present the interannual distribution of and over a 10-year period in the Reloncaví Fjord, a highly stratified fjord in southern Chile. A realized…”
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Rapid protein evolution, organellar reductions, and invasive intronic elements in the marine aerobic parasite dinoflagellate Amoebophrya spp
Published in BMC biology (06-01-2021)“…Dinoflagellates are aquatic protists particularly widespread in the oceans worldwide. Some are responsible for toxic blooms while others live in symbiotic…”
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Ecological impacts of parasitic chytrids, syndiniales and perkinsids on populations of marine photosynthetic dinoflagellates
Published in Fungal ecology (01-02-2016)“…Parasitism is a widespread interaction that plays significant roles in ecosystem balance and evolution. Historically the biology of zoosporic parasites is…”
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Importance of nanophytoplankton biomass during summer 2019 in a retreating marine-terminating glacier-fjord system, Marian Cove, West Antarctica (62°S)
Published in Frontiers in Marine Science (29-08-2023)“…The biogeochemical dynamics of fjords around Antarctica are strongly influenced by cryospheric, climatic, and oceanographic processes that occur on a seasonal…”
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Morphology and phylogeny of Prorocentrum caipirignum sp. nov. (Dinophyceae), a new tropical toxic benthic dinoflagellate
Published in Harmful algae (01-12-2017)“…A new species of toxic benthic dinoflagellate is described based on laboratory cultures isolated from two locations from Brazil, Rio de Janeiro and Bahia. The…”
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Dinoflagellate Host Chloroplasts and Mitochondria Remain Functional During Amoebophrya Infection
Published in Frontiers in microbiology (18-12-2020)“…Dinoflagellates are major components of phytoplankton that play critical roles in many microbial food webs, many of them being hosts of countless intracellular…”
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Seasonal variability of Dinophysis spp. and Protoceratium reticulatum associated to lipophilic shellfish toxins in a strongly stratified Chilean fjord
Published in Deep-sea research. Part II, Topical studies in oceanography (01-03-2014)“…The fine scale vertical distribution of Dinophysis spp. and Protoceratium reticulatum (potential producers of lipophilic shellfish toxins, LSTs) and its…”
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Allelopathic Effect of a Chilean Strain of Karenia selliformis (Gymnodiniales, Dinoflagellata) on Phytoplankton Species
Published in Microorganisms (Basel) (05-09-2024)“…Blooms of the dinoflagellate in Chile, often associated with massive fish kills, have been noted alongside other species from the Kareniaceae family, such as…”
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The Genus Alexandrium (Dinophyceae, Dinophyta) in Brazilian Coastal Waters
Published in Frontiers in Marine Science (15-11-2018)“…A review of the dinoflagellate genus Alexandrium occurring in Brazilian coastal waters is presented based on both published information and new data. Seven…”
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Significance of plankton community structure and nutrient availability for the control of dinoflagellate blooms by parasites: a modeling approach
Published in PloS one (01-06-2015)“…Dinoflagellate blooms are frequently observed under temporary eutrophication of coastal waters after heavy rains. Growth of these opportunistic microalgae is…”
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