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Marcelo Hernán Gutiérrez Astete

Assistant Professor

UNIVERSIDAD DE CONCEPCION

Concepción, Chile

Biological oceanography, Marine microbiology, marine mycology, marine biogeochemistry

MARINE BIOLOGY, UNIVERSIDAD DE CONCEPCION. Chile, 1997
OCEANOGRAPHY, UNIVERSIDAD DE CONCEPCION. Chile, 2004
MARINE BIOLOGY, UNIVERSIDAD DE CONCEPCION. Chile, 1997
OCEANOGRAPHY, UNIVERSIDAD DE CONCEPCION. Chile, 2010

Associate professor Full Time

UNIVERSIDAD DE CONCEPCION

Cs. Naturales y Oceanográficas

CONCEPCIÓN, Chile

2013 - A la fecha

Associate researcher Part Time

Universidad de Concepción

Chile

2012 - 2017
Postdoctoral researcher Full Time

Universidad de Concepción

Chile

2010 - 2012
Assistant researcher Part Time

Universidad de Concepción

Chile

2007 - 2010
Principal Investigator Part Time

Universidad de Concepción, Programa COPAS Sur-Austral

Concepción, Chile

2017 - 2021
Principal Investigator Part Time

Universidad de Concepción, COPAS Coastal Center

Concepción, Chile

2021 - A la fecha

Manuel Guzmán, undergraduate program in Marine Biology,
University of Concepción. Advisor. 2022
Karina Fuentes, undergraduate program in Marine Biology,
University of Concepción. Advisor. 2022
Julio Poblete, Master in Sc. Oceanography, University of
Concepción. Advisor. In progress
Pablo Riquelme, Master in Sc. Oceanography, University of
Concepción. Advisor. 2016
Paulina González, Master in Microbiology, University of
Concepción. Co-advisor. 2019
Leslie Abarzúa, Doctorate in Oceanography, University of
Concepción. Co-sadvisor. In progress
Amanda Paredes, undergraduate program in Marine Biology,
University of Concepción. Advisor. 2017
Matías Salcedo, undergraduate program in Marine Biology,
University of Concepción. Advisor. 2015
Fabricio Montesinos, undergraduate program in Marine Biology,
University of Concepción. Advisor. 2015
Belén Franco, undergraduate program in Marine Biology,
University of Concepción. Co-advisor. 2013
Rodrigo Bastidas, undergraduate program in Marine Biology,
University of Concepción. Advisor. 2013

• Collaborator Project EXPLORA-CONICYT “CHILE MIO” 2014, 2016, 2017
• Collaborator in outreach activities in COPAS Sur-Austral 2013-2020
• Collaborator in S.O.S. Océanos, COPAS Sur-Austral 2018-2020
• Deputy Director Project EXPLORA-CONICYT “Los niños, el mar y sus recursos” 2002


Evidence for priming-enhanced microbial degradation of polycyclic aromatic hydrocarbons in marine sediments Castillo-Ilabaca, Cristobal; Jessen, Gerdhard L.; Aranda, Mario; Fernandez, Camila; Mejanelle, Laurence; Gutiérrez, Marcelo H.; Pantoja-Gutiérrez, Silvio Article ISI MARINE POLLUTION BULLETIN (2026)
TEN PRESSING QUESTIONS (AND ANSWERS) ABOUT MARINE FUNGI AND OPPORTUNITIES FOR COLLABORATIONS IN THE OCEAN SCIENCES Amend, Anthony S.; Gunde-Cimerman, Nina; Coelho, Marco A.; Durkin, Colleen A.; Ettinger, Cassandra; Gifford, Hugh; Gladfelter, Amy S.; Gostincar, Cene; Granit, Lior; Grigoriev, Igor; et al. Article ISI OCEANOGRAPHY (2025)
Freshwater discharge drives latitudinal changes of phytoplankton composition on the continental shelf off Chilean Patagonia Poblete-Ulloa, J; gutierrez mh; Lange C.B.; Narváez, DA; Montero P.; GonzÃ¡lez H.E.; Fernández, C Article ISI SCOPUS Journal of Marine Systems (2024)
PAH contamination in coastal surface sediments and associated bacterial communities Castillo-Ilabaca, Cristobal; Pereira, Alexandra; Salamanca, Marco; Galand, Pierre E. Article ISI SCOPUS Scientific Reports (2024)
Vertically distinct sources modulate stable isotope signatures and distribution of Mesozooplankton in central Patagonia: The Golfo de Penas- Baker Channel connection and analogies with the Beagle Channel Castro, Leonardo R.;; Gonzalez, Humberto E.; Daneri, Giovanni; Gutierrez, Marcelo; Montero, Paulina; Masotti, Italo Article ISI SCOPUS JOURNAL OF MARINE SYSTEMS (2024)
The Effect of Salmon Food-Derived DOM and Glacial Melting on Activity and Diversity of Free-Living Bacterioplankton in Chilean Patagonian Fjords Montero, Paulina; Daneri, Giovanni; Jacob, Barbara Article ISI SCOPUS FRONTIERS IN MICROBIOLOGY (2022)
Biochemical fingerprints of marine fungi: implications for trophic and biogeochemical studies Hinrichs K.U. Article ISI SCOPUS Aquatic Microbial Ecology (2020)
Water column circulation drives microplastic distribution in the Martinez-Baker channels; A large fjord ecosystem in Chilean Patagonia Castillo, Cristobal Article ISI SCOPUS Marine Pollution Bulletin (2020)
Diversity of culturable filamentous Ascomycetes in the eastern South Pacific Ocean off Chile Article ISI SCOPUS WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY (2017)
Environmental fungal diversity in the upwelling ecosystem off central Chile and potential contribution to enzymatic hydrolysis of macromolecules in coastal ecotones Gutierrez M.; Garces DV; Pantoja S. Article ISI SCOPUS Fungal Ecology (2017)
Fungal parasites infect marine diatoms in the upwelling ecosystem of the Humboldt current system off central Chile Jara A.M.; Pantoja S. Article ISI SCOPUS ENVIRONMENTAL MICROBIOLOGY (2016)
Effects of temperature and glucose concentration on the growth and respiration of fungal species isolated from a highly productive coastal upwelling ecosystem Fuentes, M. E.; Quiñones, RA; Pantoja S. Article ISI SCOPUS Fungal Ecology (2015)
Melting glacier impacts community structure of Bacteria, Archaea and Fungi in a Chilean Patagonia fjord Gutiérrez, Marcelo H.; Galand, Pierre E.; Moffat, Carlos; Pantoja, Silvio Article ISI ENVIRONMENTAL MICROBIOLOGY (2015)
Numerical studies on the hydrodynamic effects of a salmon farm in an idealized environment Cornejo P.; Sepúlveda, HH; gutierrez mh; Olivares G. Article ISI SCOPUS Aquaculture (2014)
Biogeochemical significance of fatty acid distribution in the coastal upwelling ecosystem off Concepcion (36 degrees S), Chile Pantoja S.; Lange C. B. Article ISI SCOPUS Organic Geochemistry (2012)
Degradation capability of the coastal environment adjacent to the Itata River in central Chile (36.5 degrees S) Pantoja S.; gutierrez mh; Ampuero, P; Tejos, E Article ISI SCOPUS Biogeosciences (2011)
Five new species of yeasts from fresh water and marine habitats in the Florida Everglades Fell, JW; Statzell-Tallman A.; Scorzetti G.; gutierrez mh Article ISI SCOPUS Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology (2011)
The role of fungi in processing marine organic matter in the upwelling ecosystem off Chile gutierrez mh; Pantoja S.; Tejos, E Article ISI SCOPUS Marine Biology (2011)
First record of filamentous fungi in the coastal upwelling ecosystem off central Chile gutierrez mh; Pantoja S. Article ISI GAYANA (2010)
Living in the oxygen minimum zone: A metabolic perspective Quiñones, Renato A.; González, Rodrigo R; Levipan, Héctor; Gerdhard, Jessen; Gutiérrez, Marcelo H. Article ISI SCIELO GAYANA (2006)


Corriente Sonora, una experiencia sensorial e interactiva del Océano Gutiérrez, Marcelo H. Proyecto (2026)
Environmental and Biological Factors Driving the Realized Niches of Toxic Species within the Diatom Genus Pseudo-nitzschia in an Upwelling Center Alves de Souza, Catharina; Gutiérrez, Marcelo H. Proyecto (2026)
Short-Circuiting the Nitrogen Cycle: Biogeochemical conditions and Microbial Interactions triggers of Nutrient Retention in Aquatic Ecosystems Molina, Verónica; Gutiérrez, Marcelo H.; Fernández, C; Eissler, Y; Valdés-Castro, Valentina; Cornejo, Marcela; Rodriguez, Fernanda; Aguilar, Polette Proyecto (2026)
Sistema de observación de fitoplancton in situ con transmisión de registros en tiempo real: herramienta cuantitativa para la detección temprana de floraciones algales nocivas (FAN) en fiordos Patagónicos Gutiérrez, Marcelo H.; Narváez, DA Proyecto (2026)
Variabilidad espacial de meso y submesoescala de las condiciones físicas y biogeoquímicas superficiales en el Estrecho de Bransfield y Paso Drake Narváez, DA; Gutiérrez, Marcelo H.; Fernández, C; Alves-de-Souza, C Proyecto (2026)
Potencial efecto fertilizador del polvo proveniente del desierto de Atacama sobre la fotosíntesis de materia orgánica en el Pacífico Suroriental frente al norte de Chile Gutiérrez, Marcelo H.; Valdés-Castro, Valentina; Pantoja-Gutiérrez, S Proyecto (2025)
Modelo para la evaluación e investigación de mecanismos de mitigación y remediación aplicados a ambientes marinos alterados por acuicultura Gutiérrez, Marcelo H.; Pantoja Gutierrez, Silvio; Tapia, Fabián J. Proyecto (2024)
Diatom and microbial community response to freshwater pulses in a northern Patagonian fjord: impacts on cycling of silicic acid and silicon isotopes Daneri, Giovanni; Montero, Paulina; Gutiérrez, Marcelo H. Proyecto (2023)
Centro COPAS Coastal Fernádez, C; Buchan, Susannah J.; Tapia, Fabián J.; Narváez, DA; Gutiérrez, Marcelo H. Proyecto (2021)
Contaminants in the coastal ocean: The role of priming on natural bioremediation in marine sediments Pantoja-Gutiérrez, Silvio; Gutiérrez, Marcelo H.; Aranda, M; Jessen, G Proyecto (2020)
Aggregates of organic matter in coastal ecosystems: sink or source of carbon and nutrients for a changing ocean? Fernández, C; Gutiérrez, Marcelo Hernán Proyecto (2018)
Centro COPAS Sur-Austral Pantoja, Silvio; Gutiérrez, Marcelo Hernán; Tapia, Fabián J.; Narváez, DA Proyecto (2018)
Invasión de componentes criosféricos sobre fiordos Patagónicos; consecuencias para la distribución de microorganismos y materia orgánica a lo largo del continuum glaciar-océano Gutiérrez, Marcelo H. Proyecto (2017)
Oceanographic applications for the sustainable economic development of southern Chile. Pantoja, Silvio Proyecto (2013)
Prokaryote assemblages and dissolved organic matter (DOC) along a river-fjord continuum: the importance of allochthonous DOC to prokaryote production and community structure in the Puyuhuapi Channel ecosystem Daneri, Giovanni; Gutiérrez, Marcelo H.; Montero, Paulina Proyecto (2013)
Biogeochemical response of microbial community to freshwater input in the fjords ecosystem of Chilean Patagonia: implications for potential glacier retrait Gutiérrez, Marcelo H. Proyecto (2011)


Phytoplankton realized niches along the continental shelf and inner seas of Chilean Patagonia Alves-de-Souza, Catharina; Cifuentes, Lautaro; Gutiérrez, Marcelo H.; Solis-Mundaca, Flavio A.; Valdés-Castro, Valentina; Narvaez, Diego A.; Tapia, Fabián J.; Daneri, Giovanni; Montero, Paulina; Schulz-Vogt, Heide; et al. Review ISI PROGRESS IN OCEANOGRAPHY (2026)
Biogeochemical features along the northern and central Patagonian shelf during a spring cruise: implications for biological productivity Valdés-Castro, Valentina; Narvaez, Diego A.; Gutiérrez, Marcelo H.; Pantoja-Gutiérrez, Silvio; Fernandez, Camila Review ISI SCOPUS Progress in Oceanography (2025)
Similar potential ATP-P production and enzymatic activities in the microplankton community off Concepcion (Chile) under oxic and suboxic conditions gutierrez mh Review ISI SCOPUS PROGRESS IN OCEANOGRAPHY (2007)