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  4. Sergio Navarrete

Sergio Navarrete

Líneas de Investigación

En mi grupo de trabajo estamos dedicados al estudio de la dinámica, diversidad y conservación de ecosistemas marinos costeros y cómo éstos son influenciados por procesos oceanográficos, climáticos y por acción humana, desde escalas locales a escalas regionales y globales.

Una de mis líneas de investigación busca entender cómo interacciones entre especies, tales como depredación, competencia y facilitación, son moduladas por procesos oceanográficos y climáticos, los cuales conjuntamente determinan la estructura y dinámica de comunidades marinas espacialmente estructuradas.

Esta investigación combina las tradicionales manipulaciones experimentales de terreno con estudios para cuantificar variabilidad en reclutamiento y con observaciones oceanográficas a lo largo de gran parte de la costa de Chile central. También estamos interesados en el proceso subyacente de dispersión y conectividad entre poblaciones de invertebrados y peces en el océano costero. Estos procesos determinan la dinámica de meta-comunidades y establecen el contexto para estrategias exitosas de conservación y manejo de especies explotadas.

Mucha de esta investigación combina estudios empíricos, teóricos y modelación, los que son desarrollados en colaboración con estudiantes, postdoctorantes y colegas de diferentes disciplinas.

Finalmente gran parte de nuestro trabajo está dedicado a generar el conocimiento científico para mejorar la conservación de la biodiversidad marina. Aquí, nos enfocamos principalmente en definir las condiciones que controlan la efectividad de reservas marinas y el rol de la biodiversidad sobre funciones ecosistémicas a escalas regionales y globales. De esta manera, nuestros estudios son de naturaleza inter-disciplinaria, incluyendo ecólogos, genetistas de poblaciones, oceanógrafos físicos, climatólogos y matemáticos.


Publicaciones seleccionadas

Predator control of marine communities increases with temperature across 115 degrees of latitude.

  • person

    GV Ashton, AL Freestone, JE Duffy, ME Torchin, BJ Sewall, B Tracy, M Albano, AH Altieri, L Altvater, R Bastida-Zavala, A Bortolus, A Brante, V Bravo, N Brown, AH Buschmann, E Buskey, RC Barrera, B Cheng, R Collin, R Coutinho, L De Gracia, GM Dias, C DiBacco, AV Flores, MA Haddad, Z Hoffman, BI Erquiaga, D Janiak, AJ Campeán, I Keith, JC Leclerc, OP Lecompte-Pérez, GO Longo, H Matthews-Cascon, CH McKenzie, J Miller, M Munizaga, LPD Naval-Xavier, SA Navarrete, C Otálora, LA Palomino-Alvarez, MG Palomo, C Patrick, C Pegau, SV Pereda, RM Rocha, C Rumbold, C Sánchez, A Sanjuan-Muñoz, C Schlöder, E Schwindt, J Seemann, A Shanks, N Simoes, L Skinner, NY Suárez-Mozo, M Thiel, N Valdivia, X Velez-Zuazo, EA Vieira, B Vildoso, IS Wehrtmann, M Whalen, L Wilbur, GM Ruiz 2022.

  • class Science 376:1215–1219.

Reactive persistence, spatial management, and conservation of metapopulations: An application to seagrass restoration.

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    CM Aiken, SA Navarrete, EL Jackson. 2022.

  • class Ecological Applications e2774.

Open Sea Lab: An integrated coastal ocean observatory powered by wave energy.

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    J Cortés, F Lucero, L Suarez, C Escauriaza, SA Navarrete, G Tampier, C Cifuentes, R Cienfuegos, D Manriquez, B Parragué, N Osiadacz, R Finke. 2022.

  • class Journal of Marine Science and Engineering 10:1249.

Climate change in the coastal ocean: shifts in pelagic productivity and regionally diverging dynamics of coastal ecosystems.

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    SA Navarrete, M Barahona, N Weidberg BR Broitman. 2022.

  • class Proceedings of the Royal Society B: Biological Sciences 289:20212772.

Hidden interactions in the intertidal rocky shore: variation in pedal mucus microbiomes among marine grazers that feed on epilithic biofilm communities.

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    C Arboleda-Baena, C Pareja, I Pla, R Logares, R De la Iglesia, SA Navarrete. 2022.

  • class PeerJ 10.

Environmental variability and larval supply to wild and cultured shellfish populations.

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    BR Broitman, C Lara, R Flores, G Saldías, A Piñones, A Pinochet, A Galán Mejía, SA Navarrete. 2022.

  • class Aquaculture 548:737639

High-resolution modeling of nearshore circulation in an upwelling ecosystem: resolving sub-mesoscale variability.

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    J Faúndez, C Acary-Robert, C Aiken, SA Navarrete, A Rousseau. 2022.

  • class Institut de Mathématiques et de Modélisation de Montpellier

Common Oversights in the Design and Monitoring of Ecosystem-Based Management Plans and the Siting of Marine Protected Areas.

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    SA Navarrete, CM Aiken, I Avila-Thieme, D Valencia, A Génin, S Gelcich. 2022.

  • class In: Walsh S., Mena and S., Muñoz JP. (Eds.) 2022. Island Ecosystems: Challenges to Sustainability.

Geographical variation of multiplex ecological networks in marine intertidal communities

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    M Lurgi, N Galiana, BR Broitman, S Kéfi, EA Wieters, SA Navarrete. 2021.

  • class Bulletin of the Ecological Society of America 102(1):1-7

Alteration of coastal productivity and artisanal fisheries interact to affect a marine food-web.

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    MI Ávila-Thieme, D Corcoran, A Pérez-Matus, EA Wieters, SA Navarrete, PA Marquet, FS Valdovinos. 2021.

  • class Scientific Reports 11:1-14.

C Canales, C Galarce, F Rubio, F Pineda, J Anguit, Testing the Test: A Comparative Study of Marine Microbial Corrosion under Laboratory and Field Conditions.

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    R Barros, M Parragué, LK Daille, J Aguirre, F Armijo, GE Pizarro, M Walczak, R De Ła Iglesia, SA Navarrete, IT Vargas. 2021.

  • class ACS Omega 6(20):13496-13507.

El Vigía del Mar.

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    SA Navarrete, C Escauriaza. 2021.

  • class Revista Universitaria

Combined effects of temperature and hypoxia shape female brooding behaviors and the early ontogeny of the Chilean kelp crab Taliepus dentatus.

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    S Baldanzi, D Storch, M Fusi, N Weidberg, A Tissot, SA Navarrete, M Fernández 2020.

  • class Marine Ecology Progress Series 646:93-107.

Exploring gaps in mapping marine ecosystem services: A benchmark analysis.

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    L Nahuelhual, X Vergara, F Bozzeda, G Campos, MD Subida, L Outeiro, S Villasante, M Fernández. 2020.

  • class Ocean & Coastal Management 192:1051931.

Integration of biophysical connectivity in the spatial optimization of coastal ecosystem services.

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    A Ospina-Alvarez, S de Juan, KJ Davis, C González, M Fernández, SA Navarrete. 2020.

  • class Science of The Total Environment 759:139367.

Geographical variation of multiplex ecological networks in marine intertidal communities.

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    M Lurgi, N Galiana, BR Broitman, S Kéfi, EA Wieters, SA Navarrete. 2020.

  • class Ecology 101(11):e031651

Spatial shifts in productivity of the coastal ocean over the past two decades induced by migration of the Pacific Anticyclone and Bakun’s effect in the Humboldt Upwelling Ecosystem.

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    N Weidberg, A Ospina-Alvarez, J Bonicelli, M Barahona, CM Aiken, BR Broitman, SA Navarrete. 2020.

  • class Global and Planetary Change 193:103259

Latitudinal patterns of species diversity on South American rocky shores: Local processes lead to contrasting trends in regional and local species diversity.

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    JJ Cruz‐Motta, P Miloslavich, E Guerra‐Castro, A Hernández‐Agreda, C Herrera, F Barros, SA Navarrete, RD Sepúlveda, TM Glasby, G Bigatti, M Cardenas‐Calle, PBM Carneiro, A Carranza, AAV Flores, P Gil‐Kodaka, J Gobin, JL Gutiérrez, E Klein, M Krull, JF Lazarus, E Londoño‐Cruz, T Lotufo, EC Macaya, C Mora, E Mora, G Palomo, M Parragué, F Pellizzari, R Retamales, RM Rocha, L Romero. 2020.

  • class Journal of Biogeography 47(9):1966-1979

Novel co‐occurrence of functionally redundant consumers induced by range expansion alters community structure.

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    MA Aguilera, N Valdivia, BR Broitman, SR Jenkins, SA Navarrete. 2020.

  • class Ecology e03150.

Climate change and a developing global crisis on coral reefs.

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    GM Wellington, PW Glynn, AE Strong, SA Navarrete, EA Wieters, D. Hubbard. 2020.

  • class EOS 82:1-5.

Incorporating the connectivity timescale in metapopulation partitioning.

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    CM Aiken, SA Navarrete. 2020.

  • class The American Naturalist 196:145-156.

Alteration of coastal productivity and artisanal fisheries interact to affect a marine food-web.

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    MI Ávila-Thieme, D Corcoran, A Pérez-Matus, EA Wieters, SA Navarrete, PA Marquet, FS Valdovinos. 2020.

  • class bioRxiv Cold Spring Harbor Laboratory

NetworkExtinction: an R package to explore the propagation of extinctions through complex ecological networks.

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    MI Ávila-Thieme, D Corcoran, SP Castillo, FS Valdovinos, SA Navarrete, PA Marquet. 2020.

  • class bioRxiv Cold Spring Harbor Laboratory.

Diversity, ecology and biogeography of nearshore benthic ecosystems: an overview and needs for conservation.

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    M Fernández, E Jaramillo, PA Marquet, CA Moreno, SA Navarrete, FP Ojeda, C Valdovinos, J Vásquez. 2020.

  • class Revista Chilena de Historia Natural 73:629-662.

Susceptibility of different materials and antifouling coating to macrofouling organisms in a high wave energy environment.

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    SA Navarrete, M Parragué, N Osiadacz, F Rojas, J Bonicelli, M Fernández, C Arboleda-Baena, R Finke, S Baldanzi. 2020.

  • class Journal of Ocean Technology 15:71-91.

Larval development of the intertidal barnacles Jehlius cirratus and Notochthamalus scabrosus (Cirripedia : Chthamalidae) under laboratory conditions.

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    RM Venegas, V Ortiz, A Olguin, SA Navarrete. 2020.

  • class Journal of Crustacean Biology 20:495-504.

Influence of larval traits on dispersal and connectivity patterns of two exploited marine invertebrates in central Chile

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    Blanco, M., A. Ospina-Alvarez, C. M. Aiken, S.A. Navarrete, M. Fernández. 2019

  • class Marine Ecology Progress Series, 612: 43-64

Asymmetric competitive effects during species range expansion: an experimental assessment of interaction strength between ‘equivalent’ grazer species at their range overlap.

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    Aguilera, M.A., N. Valdivia, S. Jenkins, S. A. Navarrete, B. Broitman 2019

  • class Journal of Animal Ecology, 88: 277-289

Abundance, composition and succession of sessile subtidal assemblages in high wave-energy environmens of Central Chile: temporal and depth variation.

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    SA Navarrete, M Parragué, N Osiadacz, F Rojas, J Bonicelli, M Fernández, C Arboletda-Baena, A Perez-Matus, R Finke. 2019.

  • class Journal of Experimental Marine Biology and Ecology 512: 51-62.

Species co-occurrence networks: Can they reveal trophic and non-trophic interactions in ecological communities?

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    Freilich, M. A., E. Wieters, B. R. Broitman, P. A. Marquet, and S. A. Navarrete. 2018

  • class Ecology 99:690-699

Structure and co-occurrence patterns in microbial communities under acute environmental stress reveal ecological factors fostering resilience

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    Mandakovic, D., Rojas, C, Maldonado, J., Latorre, M, Travisany, D., Delage, E., Bihouée, A., Jean, G., Díaz, F.P., Fernández-Gómez, B., Cabrera, P., Gaete, P., Latorre, C., Gutiérrez, R.A., Maass, A., Cambiazo, V., Navarrete, S.A., Eveillard, D. & González, M., 2018

  • class Nature Scientific Reports

Species co-occurrence networks: can they reveal trophic and non-trophic interactions in ecological communities?.

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    M Freilich M, E Wieters, B Broitman, P Marquet, SA Navarrete. 2018.

  • class Ecology 99: 690-699.

Larval transport in the upwelling ecosystem of central Chile: The effects of vertical migration, developmental time and coastal topography on recruitment.

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    A Ospina-Alvarez, N Weidberg, CM Aiken, SA Navarrete. 2018.

  • class Progress in Oceanography 168: 82-99.

Wave-Modulation of daily settlement at contrasting rocky shores in central Chile: topographic modulation of transport mechanisms in the surf zone.

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    N Weidberg, B Bularz, S López-Rodríguez, SA Navarrete. 2018.

  • class Marine Ecology Progress Series 606: 39-53.

Asymmetric competitive effects during species range expansion: an experimental assessment of interaction strength between ‘equivalent’ grazer species at their range overlap.

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    MA Aguilera, N Valdivia, S Jenkins, SA Navarrete, B Broitman 2018.

  • class Journal of Animal Ecology 88: 277-289.

Reproductive investment in rocky intertidal mussels: spatiotemporal variability and environmental determinants.

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    MK McCabe, SA Navarrete. 2018.

  • class Marine Marine Ecology Progress Series 599:107-124.

Predation on competing mussel species: prey preference and its potential role in species coexistence.

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    J Escobar, C Knight, SA Navarrete. 2018.

  • class Journal of Experimental Marine Biology and Ecology 504: 38-46.

Latitudinal variation in traits associated to maternal investment of the kelp crab Taliepus dentatus along the coast of Chile.

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    S Baldanzi, D Storch, SA Navarrete, M Graeve, M Fernández. 2018.

  • class Marine Biology 165:37

Temperate rocky subtidal reef community reveals human impacts across the entire food web.

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    A Perez-Matus, A Ospina-Alvarez, P Camus, S Carrasco, M Fernández, S Gelcich, N Godoy, P Ojeda, N Rozbascylo, MD Subida, M Thiel, E Wieters, SA Navarrete. 2017.

  • class Marine Ecology Progress 517: 1-16.

Allelopathic effects on the sun‑coral invasion: facilitation, inhibition and patterns of local biodiversity.

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    D Mizrahi, SF Pereira, SA Navarrete, AAV Flores. 2017.

  • class Marine Biology. 164: 139.

How structured is the entangled bank? The surprisingly simple organization of multiplex ecological networks leads to increased persistence and resilience

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    Kéfi, S., V. Miele, E.A Wieters, S.A. Navarrete, E.L. Berlow (2016)

  • class PLOS Biology 14 (8), e1002527

Biodiversity enhances reef fish biomass and resistance to climate change.

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    Duffy, J. E., J. S. Lefcheck, R. D. Stuart-Smith, S. A. Navarrete, and G. J. Edgar. 2016

  • class Proceedings of the National Academy of Sciences of the United States of America, 113 (22): 6230 - 6235

An Open System approach to complex biological networks.

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    Rebolledo, R., S.A. Navarrete, S. Kéfi, S. Rojas, P.A. Marquet. (2019)

  • class SIAM Journal on Applied Mathematics

Cursos en los que participa

  • BIO249A, Biometría II: “Introducción a Diseño Experimental” (responsible)
  • SUS1000, Sustentabilidad, (invited)
  • BIO116M, Ecología Marina (invited)
  • BIO4042, Fundamentos de Ecología, doctorado
  • BIO4031, Fronteras de la Ecología, doctorado
  • BIO4030, Ecologia de Cambio Global, doctorado