World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
33
Citations
4077
World Ranking
9562
National Ranking
63

Overview

João Canário is affiliated with Instituto Superior Técnico in Portugal and has an extensive research portfolio primarily focused on Environmental Science and Earth and Planetary Sciences. Their work spans several subfields, including Atmospheric Science, Ecology, Health, Toxicology and Mutagenesis, Astronomy and Astrophysics, and General Health Professions.

Their main research topics include climate change and permafrost, mercury impact and mitigation studies, Arctic and Antarctic ice dynamics, cryospheric studies and observations, polar research and ecology, coastal wetland ecosystem dynamics, and indigenous studies and ecology.

João Canário has published across multiple scientific journals and venues. Frequent publication locations include:

  • Zenodo (CERN European Organization for Nuclear Research)
  • Arctic Science
  • Astrobiology
  • The Science of The Total Environment
  • Scientific Reports

Recent notable papers include:

  • Sentinel responses of Arctic freshwater systems to climate: linkages, evidence, and a roadmap for future research, 2022, Arctic Science
  • A trained Mask R-CNN model over PlanetScope imagery for very-high resolution surface water mapping in boreal forest-tundra, 2024, Remote Sensing of Environment
  • Structural Characterization of Dissolved Organic Matter in Permafrost Peatland Lakes, 2020, Water
  • Color Catalogue of Life in Ice: Surface Biosignatures on Icy Worlds, 2021, Astrobiology
  • Diversity of Bacterial Biosynthetic Genes in Maritime Antarctica, 2020, Microorganisms

Collaboration is a consistent aspect of their career, with frequent co-authors including:

  • Warwick F. Vincent
  • Gonçalo Vieira
  • Rute Cesário
  • Pedro Freitas
  • Zita Martins

Best Publications

  • Reviews and syntheses: Effects of permafrost thaw on Arctic aquatic ecosystems

    J. E. Vonk;S. E. Tank;W. B. Bowden;I. Laurion

  • Mercury and selenium interaction in vivo: effects on thioredoxin reductase and glutathione peroxidase.

    Vasco Branco;João Canário;Jun Lu;Arne Holmgren

  • Mercury and selenium in blue shark (Prionace glauca, L. 1758) and swordfish (Xiphias gladius, L. 1758) from two areas of the Atlantic Ocean

    Vasco Branco;Carlos Vale;João Canário;Miguel Neves dos Santos

  • Insights into the mechanisms underlying mercury-induced oxidative stress in gills of wild fish (Liza aurata) combining (1)H NMR metabolomics and conventional biochemical assays.

    Tiziana Cappello;Fátima Brandão;Sofia Guilherme;Maria Ana Santos

  • Distribution of monomethylmercury and mercury in surface sediments of the Tagus Estuary (Portugal).

    J. Canário;C. Vale;M. Caetano

  • Critical review of mercury fates and contamination in the Arctic tundra ecosystem.

    Laurier Poissant;Hong H. Zhang;João Canário;Philippe Constant

  • Inhibition of the thioredoxin system in the brain and liver of zebra-seabreams exposed to waterborne methylmercury

    Vasco Branco;João Canário;Arne Holmgren;Cristina Carvalho

  • Tracing anthropogenic Hg and Pb input using stable Hg and Pb isotope ratios in sediments of the central Portuguese Margin

    Mário Mil-Homens;Joel Blum;João Canário;Miguel Caetano

  • Assessing trace element contamination in Fildes Peninsula (King George Island) and Ardley Island, Antarctic.

    Eduardo Amaro;Ana Padeiro;André Mão de Ferro;Ana Maria Mota

  • Evidence for Elevated Production of Methylmercury in Salt Marshes

    Joao Canario;Miguel Caetano;Carlos Vale;Rute Cesario

  • Seasonal variation of monomethylmercury concentrations in surface sediments of the Tagus Estuary (Portugal)

    João Canário;Vasco Branco;Carlos Vale

  • Total and organic mercury concentrations in muscle tissue of the blue shark (Prionace glauca L.1758) from the Northeast Atlantic

    V. Branco;J. Canário;C. Vale;J. Raimundo

  • Estimation of the anthropogenic fraction of elements in surface sediments of the Tagus Estuary (Portugal).

    Carlos Vale;João Canário;Miguel Caetano;João Lavrado

  • Mercury in contaminated sediments and pore waters enriched in sulphate (Tagus Estuary, Portugal)

    J Canário;C Vale;M Caetano;M.J Madureira

  • Hg and metallothionein-like proteins in the black scabbardfish Aphanopus carbo

    M.J. Bebianno;C. Santos;J. Canário;N. Gouveia

  • Rapid release of mercury from intertidal sediments exposed to solar radiation: a field experiment.

    João Canário;Carlos Vale

  • A multidimensional concept for mercury neuronal and sensory toxicity in fish - From toxicokinetics and biochemistry to morphometry and behavior.

    Patrícia Pereira;Malgorzata Korbas;Vitória Pereira;Tiziana Cappello

  • Trace element contamination and availability in the Fildes Peninsula, King George Island, Antarctica

    Ana Padeiro;Eduardo Amaro;Margarida M. C. dos Santos;Maria F. Araújo

  • Pathways and speciation of mercury in the environmental compartments of Deception Island, Antarctica.

    André Mão de Ferro;Ana Maria Mota;João Canário

  • Mercury mobility and effects in the salt-marsh plant Halimione portulacoides: Uptake, transport, and toxicity and tolerance mechanisms.

    Maria Teresa Cabrita;Bernardo Duarte;Rute Cesário;Ricardo Mendes

  • Mercury in sediments and vegetation in a moderately contaminated salt marsh (Tagus Estuary, Portugal)

    João Canário;Carlos Vale;Laurier Poissant;Marta Nogueira

Frequent Co-Authors

Carlos Vale
Carlos Vale University of Porto
Miguel Caetano
Miguel Caetano Instituto Português do Mar e da Atmosfera
Laurier Poissant
Laurier Poissant Environment and Climate Change Canada
Mário Pacheco
Mário Pacheco University of Aveiro
Warwick F. Vincent
Warwick F. Vincent Université Laval
Holger Hintelmann
Holger Hintelmann Trent University
Arne Holmgren
Arne Holmgren Karolinska Institute
Isabel Caçador
Isabel Caçador University of Lisbon
Kevin A. Hughes
Kevin A. Hughes Natural Environment Research Council
David R. S. Lean
David R. S. Lean University of Ottawa

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