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Jorge Ivan Mardones Sanchez

INVESTIGADOR SENIOR

INSTITUTO DE FOMENTO PESQUERO

PUERTO MONTT, Chile

He trabajado en los siguientes temas relacionados con microalgas toxicas: Informacion satelital, genetica, cultivo microalgas, cultivo de lineas celulares, ictiotoxicologia, toxinas, electrofisiologia, ciclos de vida, oceanografia, acidificacion.

Biologo Marino, UNIVERSIDAD AUSTRAL DE CHILE. Chile, 2008
Marine Microbiology / Harmful Algae, UNIVERSITY OF TASMANIA. Australia, 2016

RESEARCHER Full Time

UNIVERSITY OF TASMANIA

MARINE SCIENCE

HOBART, Australia

2016 - 2017

INVESTIGADOR Part Time

UNIVERSIDAD DE LOS LAGOS

PUERTO MONTT, Chile

2005 - 2005
INVESTIGADOR Part Time

UNIVERSIDAD AUSTRAL DE CHILE

VALDIVIA, Chile

2005 - 2007
INVESTIGADOR Part Time

PLANCTON ANDINO LTDA

PUERTO VARAS, Chile

2008 - 2009
JEFE LABORATORIO Full Time

PLANCTON ANDINO LTDA

PUERTO VARAS, Chile

2006 - 2011
RESEARCHER Full Time

UNIVERSITY OF TASMANIA

HOBART, Australia

2016 - 2017
INVESTIGADOR SENIOR Full Time

IINSTITUTO DE FOMENTO PESQUERO

PUERTO MONTT, Chile

2017 - At present
INVESTIGADOR ASOCIADO Other

FONDAP - IDEAL

VALDIVIA, Chile

2021 - At present

PREGRADO
Katherine Zenteno, Pontificia Universidad Catolica de Chile, Memoria Profesional, Biología Marina
Valentina Vargas, Pontificia Universidad Catolica de Chile, Memoria Profesional, Biología Marina
Ignacia Acevedo, Pontificia Universidad Catolica de Chile, Memoria Profesional, Biología Marina
Constanza Orellana, Pontificia Universidad Catolica de Chile, Memoria Profesional, Biología Marina
Fernanda Rodriguez, Pontificia Universidad Catolica de Chile, Memoria Profesional, Biología Marina

POSTGRADO
Magister
Loreto López, Universidad Austral de Chile, Campus Pelluco, Tesis (Prof. Informante)
Patricio Rivera, Universidad Austral de Chile, Campus Pelluco, Tesis (Prof. Informante)

Doctorado
Melany Sepulveda, Universidad Austral de Chile, Campus Pelluco, Tesis (Prof. Co-Patrocinante)
Jurleys Velloain, Universidad Austral de Chile, Campus Pelluco, Tesis (Prof. Co-Patrocinante)
Delfina Aguiar Juárez, Universidad Nacional de la Plata, Argentina, (Prof. Tutor pasantía Doctoral)

Director de proyecto ciencia y tecnología: “MicroToxMap” Citizen Science to monitor Harmful Algal Blooms.
Subdirector Fundación Cai Cai

Travel award

International Society for the Study of Harmful Algae (ISSHA)

Estados Unidos, 2014

Premio a estudiante de PhD de excelencia para asistir a conferencia internacional de Floraciones Algales Nocivas.
Conference and Research travel scheme

UNIVERSITY OF TASMANIA

Australia, 2015

Premio a la excelencia académica para asistencia a congresos internacionales.
Google Challenge

Google.org

Estados Unidos, 2017

Premio latinoamericano a la innovación tecnológica asociada al crecimiento social. Proyecto: "MicroToxMap" Citizen Science to monitor Harmful Algal Blooms" US$350,000


The effect of iron on Chilean Alexandrium catenella growth and paralytic shellfish toxin production as related to algal blooms Yarimizu, Kyoko; Mardones J.I. Article BIOMETALS (2022)
Disentangling the environmental processes responsible for the world's largest farmed fish-killing harmful algal bloom: Chile, 2016 Mardones, Jorge I.; Paredes, Javier; Godoy, Marcos; Suarez, Rudy; Norambuena, Luis; Vargas, Valentina; Fuenzalida, Gonzalo; Pinilla, Elias; Artal, Osvaldo; Rojas, Ximena; Dorantes-Aranda, Juan José; Lee Chang, Kim J.; Anderson, Donald M.; Hallegraeff, Gustaaf M. Article SCIENCE OF THE TOTAL ENVIRONMENT (2021)
Toxic Alexandrium catenella expanding northward along the Chilean coast: New risk of paralytic shellfish poisoning off the Bio-Bio región (36 °S). Paredes-Mella, Javier; Mardones J.I. Article MARINE POLLUTION BULLETIN (2021)
Development of an absolute quantification method for ribosomal RNA gene copy numbers per eukaryotic single cell by digital PCR Yarimizu, Kyoko; Mardones J.I. Article HARMFUL ALGAE (2020)
Pelagic harmful algal blooms and climate change: Lessons from nature's experiments with extremes Trainer V.L.; Moore S.K.; Hallegraeff G.; Kudela R.M.; Clement A.; Mardones J.I.; Cochlan W.P. Article ISI SCOPUS (2020)
Screening of Chilean fish-killing microalgae using a gill cell-based assay Mardones, Jorge, I Article ISI SCIELO LATIN AMERICAN JOURNAL OF AQUATIC RESEARCH (2020)
Unraveling the Karenia selliformis complex with the description of a non-gymnodimine producing Patagonian phylotype Mardones, Jorge I.; Norambuena, Luis; Paredes, Javier; Fuenzalida, Gonzalo; Dorantes-Aranda, Juan José; Chang, Kim J. Lee; Guzmán, Leonardo; Krock, Bernd; Hallegraeff, Gustaaf Article Harmful Algae (2020)
Interannual Variability of Dinophysis acuminata and Protoceratium reticulatum in a Chilean Fjord: Insights from the Realized Niche Analysis Alves-de-Souza, C; Iriarte, JL; Mardones, JI Article ISI SCOPUS TOXINS (2019)
Salinity-Growth Response and Ichthyotoxic Potency of the Chilean Pseudochattonella verruculosa Mardones, JI; Fuenzalida, G; Zenteno, K; Alves-de-Souza, C; Astuya, A; Dorantes-Aranda, JJ Article ISI SCOPUS FRONTIERS IN MARINE SCIENCE (2019)
Fish gill damage by harmful microalgae newly explored by microelectrode ion flux estimation techniques Mardones J.I.; Shabala L.; Shabala S.; Dorantes-Aranda J.J.; Seger A.; Hallegraeff G.M. Article ISI SCOPUS Harmful Algae (2018)
Role of resting cysts in Chilean Alexandrium catenella dinoflagellate blooms revisited Mardones J.I.; Bolch C.; Guzman, L; Paredes, J; Varela D.; Hallegraeff G.M. Article ISI SCOPUS HARMFUL ALGAE (2016)
Toxic dinoflagellate blooms of Alexandrium catenella in Chilean fjords: A resilient winner from climate change. Mardones, Jorge I. Article ICES JOURNAL OF MARINE SCIENCE (2016)
Fish gill damage by the dinoflagellate Alexandrium catenella from Chilean fjords: Synergistic action of ROS and PUFA. Mardones, Jorge I. Article HARMFUL ALGAE (2015)
Progress in understanding algal bloom-mediated fish kills: the role of superoxide radicals, phycotoxins and fatty acids. Mardones, Jorge I. Article PLoS One (2015)
Massive salp outbreaks in the inner sea of Chiloe Island (Southern Chile): possible causes and ecological consequences Giesecke, R; Clement A.; Garces-Vargas, J; Mardones J.I.; González H.E.; caputo, L; Castro L. Article ISI LATIN AMERICAN JOURNAL OF AQUATIC RESEARCH (2014)
Massive salp outbreaks in the inner sea of Chiloé island (Southern Chile): Possible causes and ecological consequences [Proliferaciones masivas de salpas en el mar interior de la isla de Chiloé (sur de Chile): Posibles causas y consecuencias ecológicas] Giesecke, R; Clement A.; Garcés-Vargas J.; Mardones J.I.; González H.E.; caputo, L; Castro L. Article SCOPUS Latin American Journal of Aquatic Research (2014)
Monitoring potentially ichthyotoxic phytoflagellates in southern fjords of Chile. Mardones, Jorge I. Article Harmful Algae Newsletter (2011)
Alexandrium catenella during 2009 in Chilean waters and recent expansion to coastal ocean. Mardones, Jorge I. Article Harmful Algae Newsletter (2010)


From molecules to ecosystem functioning: insight into new approaches to taxonomy to monitor harmful algae diversity in Chile. Mardones, Jorge I.; Clementson, Lesley A. BookSection (2022)
Estimating and Mitigating the Economic Costs of Harmful Algal Blooms on Commercial and Recreational Shellfish Harvesters Mardones, Jorge I.; Trainer V.L. BookSection (2020)


Manual de microalgas del sur de Chile Mardones, Jorge I. BookWhole (2016)
Harmful Algal Blooms (HABs) in Latin America Müller, M.; Mardones J.I.; Dorantes-Aranda J.J. BookWhole


Novel application of the Microelectrode Ion Flux Estimation (MIFE) Technique to study fish Kills by harmful microalgae. Mardones, Jorge I. ConferencePoster (2016)
New insights on the ecophysiology of Alexandrium catenella from Chilean fjords. Mardones, Jorge I. ConferencePoster (2015)
Understanding the fish-killing mechanism of Alexandrium catenella in Chilean fjords. Mardones, Jorge I. ConferencePoster (2014)
Primary production variability in the southern Pacific coast (17-55 °S) though MODIS imagery. Mardones, Jorge I. ConferencePoster (2011)
Spatial and temporal distribution of toxic phytoflagellates in the south of Chile. Mardones, Jorge I. ConferencePoster (2011)
Alexandrium catenella (Whedon & Kofoid) Balech, in fjords and channels of the south of Chile: Satellite and field analysis of the 2009 bloom. Mardones, Jorge I. ConferencePoster (2010)
Bio-optic characteristics of the Reloncavi Basin and inner sea of Chiloé: Emphasis in particulate backscattering coefficient, Chlorophyll and phytoplankton. Mardones, Jorge I. ConferencePoster (2010)
Massive salp outbreaks in the inner sea of Chiloe Island (Southern Chile): Possible Causes and Ecological Consequences. Mardones, Jorge I. ConferencePoster (2010)
Red Tides in the inland sea of southern macrozone Mardones, Jorge I. ConferencePoster (2009)
Phytoplankton carbon flux in a highly stratified Chilean fjord: the role of zooplankton in the pelagic food web Mardones, Jorge I. ConferencePoster (2007)
Primary production and downward flux of organic material in a highly stratified fjord in southern Chile Mardones, Jorge I. ConferencePoster (2006)
Trophic impact of dominant planktonic crustaceans (copepods and cladocerans) in the Comau fjord (X región, Chile) Mardones, Jorge I. ConferencePoster (2006)
Vertical flux of particulate material in a stratified fjord: Comau Fjord (42.2ºS), X Región, Chile Mardones, Jorge I. ConferencePoster (2006)


Review of Progress in our Understanding of Fish-Killing Microalgae: Implications for Management and Mitigation J. I. Mardones; Proença, Luiz; Hallegraeff, Gustaaf ConferenceProceedingWhole Review of Progress in our Understanding of Fish-Killing Microalgae: Implications for Management and Mitigation (2017)
Improvements to the RT gill-W1 fish gill assay for ichthyotoxins: A comparison of the potency of different toxins fraccions and extracts tested with different microplate materials. Mardones, Jorge I. ConferenceProceedingWhole (2015)
Mating compatibility and encystment characteristics of Alexandrium catenella from Chilean southern fjords. Mardones, Jorge I. ConferenceProceedingWhole (2015)