An Unprecedented Bloom of Oceanic Dinoflagellates (<i>Karenia</i> spp.) Inside a Fjord within a Highly Dynamic Multifrontal Ecosystem in Chilean Patagonia

An Unprecedented Bloom of Oceanic Dinoflagellates (<i>Karenia</i> spp.) Inside a Fjord within a Highly Dynamic Multifrontal Ecosystem in Chilean Patagonia

At the end of summer 2020, a moderate (~10<sup>5</sup> cells L<sup>−1</sup>) bloom of potential fish-killing <i>Karenia</i> spp. was detected in samples from a 24 h study focused on <i>Dinophysis</i> spp. in the outer reaches of the Pitipalena-Añihue M...

Full description

Bibliographic Details
Main Authors:	Ángela M. Baldrich, Patricio A. Díaz, Sergio A. Rosales, Camilo Rodríguez-Villegas, Gonzalo Álvarez, Iván Pérez-Santos, Manuel Díaz, Camila Schwerter, Michael Araya, Beatriz Reguera
Format:	Article
Language:	English
Published:	MDPI AG 2024-02-01
Series:	Toxins
Subjects:	<i>Karenia</i> species Patagonian fjords harmful algal blooms fish killers climate variability
Online Access:	https://www.mdpi.com/2072-6651/16/2/77

Similar Items

Bioavailability of Organic Phosphorus Compounds to the Harmful Dinoflagellate <i>Karenia mikimotoi</i>
by: Kaixuan Huang, et al.
Published: (2021-09-01)

Effects of Salinity on Growth and In Vitro Ichthyotoxicity of Three Strains of <i>Karenia mikimotoi</i>
by: Winnie Lam, et al.
Published: (2022-09-01)

Reduced Fitness and Elevated Oxidative Stress in the Marine Copepod <i>Tigriopus japonicus</i> Exposed to the Toxic Dinoflagellate <i>Karenia mikimotoi</i>
by: Hongju Chen, et al.
Published: (2022-11-01)

A Novel Algicidal Bacterium and Its Effects against the Toxic Dinoflagellate Karenia mikimotoi (Dinophyceae)
by: Xinguo Shi, et al.
Published: (2022-06-01)

Proteome Analysis of Whole-Body Responses in Medaka Experimentally Exposed to Fish-Killing Dinoflagellate <i>Karenia mikimotoi</i>
by: Celia Sze-Nga Kwok, et al.
Published: (2021-10-01)

Oxidative Stress and DNA Damage in <i>Pagrus major</i> by the Dinoflagellate <i>Karenia mikimotoi</i>
by: Yun Kyung Shin, et al.
Published: (2023-10-01)

Horizontal and vertical distributions of siphonophores in relation to oceanographic conditions in Chilean Patagonian fjords
by: Sergio Palma, et al.
Published: (2014-09-01)

Depth-Dependent Diversity Patterns of Rocky Subtidal Macrobenthic Communities Along a Temperate Fjord in Northern Chilean Patagonia
by: Vicente I. Villalobos, et al.
Published: (2021-05-01)

Decoding the influence of bacterial community structure and algicidal bacteria in a Karenia longicanalis bloom event
by: Yingjiao Zhang, et al.
Published: (2023-10-01)

Assessment of Microbial Community Composition Changes in the Presence of Phytoplankton-Derived Exudates in Two Contrasting Areas from Chilean Patagonia
by: Valentina Valdés-Castro, et al.
Published: (2022-03-01)

Assessing the Effect of Modified Clay on the Toxicity of <i>Karenia mikimotoi</i> Using Marine Medaka (<i>Oryzias melastigma</i>) as a Model Organism
by: Peipei Zhang, et al.
Published: (2022-02-01)

Methodology and Results of Satellite Monitoring of Karenia Microalgae Blooms, That Caused the Ecological Disaster off Kamchatka Peninsula
by: Anatoly Alexanin, et al.
Published: (2023-02-01)

Sediment Provenance in the Baker-Martínez Fjord System (Chile, 48°S) Indicated by Magnetic Susceptibility and Inorganic Geochemistry
by: Matthias Troch, et al.
Published: (2021-05-01)

Machine Learning Classification Algorithms for Predicting <i>Karenia brevis</i> Blooms on the West Florida Shelf
by: Marvin F. Li, et al.
Published: (2021-09-01)

Understanding the Implications of Hydrographic Processes on the Dynamics of the Carbonate System in a Sub-Antarctic Marine-Terminating Glacier-Fjord (53°S)
by: Jurleys P. Vellojin, et al.
Published: (2022-06-01)

The Bloom-Forming Dinoflagellate <i>Karenia mikimotoi</i> Adopts Different Growth Modes When Exposed to Short or Long Period of Seawater Acidification
by: Yuanyuan Li, et al.
Published: (2021-09-01)

Application of a Quantitative PCR to Investigate the Distribution and Dynamics of Two Morphologically Similar Species, <i>Karenia mikimotoi</i> and <i>K. papilionacea</i> (Dinophyceae) in Korean Coastal Waters
by: Sunju Kim, et al.
Published: (2023-07-01)

Using the Marine Rotifer <i>Brachionus plicatilis</i> as an Endpoint to Evaluate Whether ROS-Dependent Hemolytic Toxicity Is Involved in the Allelopathy Induced by <i>Karenia mikimotoi</i>
by: Yuanyuan Li, et al.
Published: (2018-10-01)

Neutral and adaptive loci reveal fine‐scale population structure in Eleginops maclovinus from north Patagonia
by: Cristian B. Canales‐Aguirre, et al.
Published: (2022-10-01)

Distribution of Harmful Algae (Karenia spp.) in October 2021 Off Southeast Hokkaido, Japan
by: Hiroshi Kuroda, et al.
Published: (2022-03-01)

Stable isotope records of sei whale baleens from Chilean Patagonia as archives for feeding and migration behavior
by: Lilian Reiss, et al.
Published: (2020-01-01)

Nutrient Alteration Drives the Impacts of Seawater Acidification on the Bloom-Forming Dinoflagellate Karenia mikimotoi
by: Qian Liu, et al.
Published: (2021-10-01)

Development of an Efficient Extraction Method for Harvesting Gymnodimine-A from Large-Scale Cultures of <i>Karenia selliformis</i>
by: Zhixuan Tang, et al.
Published: (2021-11-01)

Genetic Conservation Management of Marine Resources and Ecosystems of Patagonian Fjords
by: Anna Maria Addamo, et al.
Published: (2021-02-01)

Submarine Geomorphology and Glacimarine Sedimentary Processes Associated to Deglaciation in Europa Fjord, Chilean Patagonia
by: Cristián Rodrigo, et al.
Published: (2022-04-01)

Profiling of Brevetoxin Metabolites Produced by <i>Karenia brevis</i> 165 Based on Liquid Chromatography-Mass Spectrometry
by: Huihui Shen, et al.
Published: (2021-05-01)

<em>Dinophysis acuminata</em> or <em>Dinophysis acuta</em>: What Makes the Difference in Highly Stratified Fjords?
by: Ángela M. Baldrich, et al.
Published: (2023-01-01)

Anti-Inflammatory Activity of Glycolipids and a Polyunsaturated Fatty Acid Methyl Ester Isolated from the Marine Dinoflagellate <i>Karenia mikimotoi</i>
by: Alain S. Leutou, et al.
Published: (2020-02-01)

Chemodiversity of Brevetoxins and Other Potentially Toxic Metabolites Produced by <i>Karenia</i> spp. and Their Metabolic Products in Marine Organisms
by: Vincent Hort, et al.
Published: (2021-11-01)

Triazine herbicide reduced the toxicity of the harmful dinoflagellate Karenia mikimotoi by impairing its photosynthetic systems
by: Xiang-Wu Chen, et al.
Published: (2024-01-01)

A Harmful Algal Bloom of Karenia brevis in the Northeastern Gulf of Mexico as Revealed by MODIS and VIIRS: A Comparison
by: Chuanmin Hu, et al.
Published: (2015-01-01)

Blooms of Alexandrium catenella in Coastal Waters of Chilean Patagonia: Is Subantarctic Surface Water Involved?
by: David W. Crawford, et al.
Published: (2021-04-01)

Controlling factors of large-scale harmful algal blooms with Karenia selliformis after record-breaking marine heatwaves
by: Satomi Takagi, et al.
Published: (2022-07-01)

Quantitation of diarrhetic shellfish poisoning toxins in Chilean Mussel using pyrenyldiazomethane as fluorescent labeling reagent
by: CARLOS GARCÍA, et al.
Published: (2003-01-01)

Hydrodynamics of estuaries and fjords : proceedings /
by: International Liege Colloquium on Ocean Hydrodynamics (9th : 1977), et al.
Published: (1978)

Development of a rapid detection method for Karenia mikimotoi by using CRISPR-Cas12a
by: Lu Wang, et al.
Published: (2023-08-01)

Soft-bottom macrobenthic faunal associations in the southern Chilean glacial fjord complex
by: Carlos Ríos, et al.
Published: (2005-12-01)

Hydrodynamic Modification in Channels Densely Populated with Aquaculture Farms
by: Pablo Cornejo, et al.
Published: (2023-06-01)

Biochemical and Physiological Responses of Harmful Karenia mikimotoi to Algicidal Bacterium Paracoccus homiensis O-4
by: Ning Ding, et al.
Published: (2021-11-01)

Emerging Insights into Brevetoxicosis in Sea Turtles
by: Remco A. Nederlof, et al.
Published: (2024-03-01)