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Henrique Zilhão is a PhD student working in polar environments with a work plan entitled: "Contaminants in the Antarctic Peninsula and the impacts of permafrost thaw". His interested in the study of pollutants, especially mercury (Hg), saltmarshes, polar environments, permafrost, and climate change. During his academic studies, he spent one semester abroad, where he studied at Instituto Tecnológico de Buenos Aires (ITBA); back in Portugal, he completed his master's in chemical engineering at Instituto Superior Técnico (IST) in January of 2021 with a master thesis related to Environmental Biogeochemistry: "Methylation of mercury and demethylation of monomethylmercury in saltmarshes - seasonal variation and plant effect". The master thesis was part of the interdisciplinary project Planta II (PTDC/CTA-GQU/31208/2017), funded by FCT. Prior of pursuing his PhD project he remained investigating the role of saltmarsh plants in the biogeochemical cycle of Hg at CQE, IST-UL, and was an invited researcher at Trent University (Canada) within the scope of Planta II project. He is currently devoted to investigating biogecochemical cycles of trace metals in permafrost areas of the South Shetland Islands. He already participated in three polar field campaigns by joining the PROPOLAR Antarctic Campaigns in 2022, 2023 and 2024 and he is a student member of POLAR2E and PYRN.
Identification

Personal identification

Full name
Henrique José Albino Zilhão

Citation names

  • Zilhão, Henrique

Author identifiers

Ciência ID
EA18-5B26-48E5
ORCID iD
0000-0001-7595-2637

Email addresses

  • henrique.kct@gmail.com (Professional)
  • henrique.zilhao@tecnico.ulisboa.pt (Professional)

Knowledge fields

  • Engineering and Technology - Chemical Engineering
  • Natural sciences - Earth and Environmental Sciences - Geochemistry
  • Natural sciences - Earth and Environmental Sciences - Climatic Research
  • Engineering and Technology - Environmental Engineering
  • Natural sciences - Earth and Environmental Sciences - Environmental Sciences

Languages

Language Speaking Reading Writing Listening Peer-review
English Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
Spanish; Castilian Upper intermediate (B2) Intermediate (B1) Intermediate (B1) Upper intermediate (B2)
Portuguese (Mother tongue)
Education
Degree Classification
2021/09/10 - 2025/08/10
Ongoing
Environmental Engineering (Doutoramento)
Major in Environmental Chemistry
Universidade de Lisboa Centro de Química Estrutural, Portugal

Universidade de Lisboa Centro de Estudos Geográficos, Portugal
"Contaminants in the Antarctic Peninsula and the impacts of permafrost thaw" (THESIS/DISSERTATION)
2021/01/18
Concluded
Integrated Masters in Chemical Engineering (Mestrado integrado)
Universidade de Lisboa Instituto Superior Técnico, Portugal
"Methylation of mercury and demethylation of monomethylmercury in saltmarshes – seasonal variation and plant effect" (THESIS/DISSERTATION)
15
2014/07
Concluded
Sciences and Technology (Ensino secundário)
Escola Secundária de Pedro Nunes, Portugal
16
Affiliation

Science

Category
Host institution
Employer
2021/09/18 - 2021/10/15 Visiting Researcher (Research) Trent University Department of Chemistry, Canada
Trent University Department of Chemistry, Canada

Teaching in Higher Education

Category
Host institution
Employer
2024 - 2024 Invited Assistant (University Teacher) Universidade de Lisboa Instituto Superior Técnico, Portugal
Projects

Other

Designation Funders
2023/03/12 - Current Antarctic Peninsula permafrost under a changing climate: sensitivity, fate and impacts
2022.06628.PTDC
Researcher
Universidade de Lisboa Instituto de Geografia e Ordenamento do Território, Portugal

Universidade de Lisboa Centro de Química Estrutural, Portugal
Fundação para a Ciência e a Tecnologia
Ongoing
2024 - 2025 Mercury Dynamics in Permafrost Thaw Systems
Exploratory Project from POLAR2E
Researcher
2023 - 2024 THAWIMPACT-CONTAMINANTS/ THAWIMPACT-COASTANTAR - Antarctic Peninsula permafrost under a changing climate: sensitivity, fate and impacts
Projecto PROPOLAR 2023/2024
Researcher
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal
Ongoing
2022 - 2023 PERCONTACT - Permafrost Contamination in Maritime Antarctica and the Consequences upon its Thaw
Projecto Propolar 2022/2023
Researcher
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal
Concluded
2020/01/10 - 2021/08/09 Role of salt-marsh plants in the mercury cycle under climate change scenarios: tracking the fate in light of toxicokinetic-toxicodynamic data
PTDC/CTA-GQU/31208/2017
Researcher
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal

Universidade de Lisboa Instituto de Geografia e Ordenamento do Território, Portugal

Universidade de Aveiro, Portugal
Fundação para a Ciência e a Tecnologia
Ongoing
Outputs

Publications

Conference poster
  1. Zilhão, Henrique; Cesário, Rute; Canário, João; Gonçalo Teles Vieira; Catarina Louro. "Mercury in permafrost soils from the South Shetland Islands, Antarctica". Paper presented in ICMGP- International Conference on Mercury as Global Pollutant, 2024.
  2. Zilhão, Henrique; Cesário, Rute; Gonçalo Teles Vieira; Canário, João. Corresponding author: Zilhão, Henrique. "Mercury in the active layer of Barton Peninsula soils, King George Island, Antarctica.". Paper presented in Goldschmidt 2023, 2023.
  3. Zilhão, Henrique; Farzamian, Mohammad; Vieira, Gonçalo; Baptista, Joana Pedro; Cesário, Rute; Canário, João. "Contaminants in the active layer and permafrost in Barton Peninsula, King George Island (South Shetlands, Antarctic). Preliminary results.". Paper presented in European Conference on Permafrost - EUCOP 6, 2023.
  4. Zilhão, Henrique; Hintelmann, Holger; Cesário, Rute; Patrícia Pereira; Canário, João. "Studying the impact of seasonal changes and plant activity in the production of methylmercury in saltmarsh sediments using mercury stable isotope techniques". Paper presented in CQE days 2022, 2022.
  5. Cesário, Rute; Carlos E. Monteiro (BD19-F2D2-448A); Rita Menezes; Bárbara Ribeiro; Canário, João; Joana Pereira; Pacheco, Mário. "Export of mercury from saltmarsh vegetated sediments during flooding period". Paper presented in SETAC Europe 32 annual meeting, 2022.
  6. Zilhão, Henrique. "The role of saltmarsh plants and the effects of seasonal variation in mercury methylation and methylmercury demethylation rates on saltmarsh sediments". Paper presented in CQE days 2021, 2021.
Journal article
  1. Cesário, Rute; O’Driscoll, Nelson J.; Justino, Sara; Wilson, Claire E.; Monteiro, Carlos E.; Zilhão, Henrique; Canário, João. "Air Concentrations of Gaseous Elemental Mercury and Vegetation–Air Fluxes within Saltmarshes of the Tagus Estuary, Portugal". Atmosphere 12 2 (2021): 228. http://dx.doi.org/10.3390/atmos12020228.
    Published • 10.3390/atmos12020228
Thesis / Dissertation
  1. Zilhão, Henrique. "Methylation of mercury and demethylation of monomethylmercury in saltmarshes - seasonal variation and plant effect". Master, Universidade de Lisboa Instituto Superior Técnico, 2021. https://fenix.tecnico.ulisboa.pt/cursos/meq/dissertacao/1691203502344118.
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2021/09/08 Mercury methylation and monomethylmercury demethylation rates in saltmarsh sediments from Tagus estuary and Ria de Aveiro: The role of plants and seasonal effect ECSA 58 - EMECS 13 Estuaries and coastal seas in the Anthropocene
(United Kingdom)
2021/05/28 The role of saltmarsh plants and the effects of seasonal variation in mercury methylation and methylmercury demethylation rates on saltmarsh sediments CQE days 2021
Centro de Química Estrutural (Lisboa, Portugal)

Event organisation

Event name
Type of event (Role)
Institution / Organization
2023/10/02 - 2023/11/03 XV PORTUGUESE CONFERENCE OF POLAR SCIENCES (2023/11/02 - 2023/11/03)
Conference (Co-organisor)
Universidade de Lisboa Instituto Superior Técnico, Portugal

Event participation

Activity description
Type of event
Event name
Institution / Organization
2021/03/19 - 2021/03/26 Volunteer in Artic Science Summit Week 2021 (ASSW) (online conference): The Artic: Regional Changes, Global Impacts
Conference
Artic Science Summit Week 2021 (ASSW)
Universidade de Lisboa Instituto Superior Técnico, Portugal

Association member

Society Organization name Role
2023/02 - Current PYRN - Permafrost Young Researchers Network
2022 - Current POLAR2E - College on Polar and Extreme Environments

Scientific expedition

Activity description Institution / Organization
2024 - 2024 Scientific campaign in Livingston Island, South Shetland Islands, Antarctica, integrated in the Antarctic campaign organized by the Portuguese Polar Program (PROPOLAR) in the scope of the project THAWIMPACT.
2024 - 2024 COASTANTAR Scientific campaign on board the vessel El Doblon in the Antarctic Peninsula Region, organized organized by the Portuguese Polar Program (PROPOLAR) and the College on Polar and Extreme Environemts (POLAR2E) in the scope of the project THAWIMPACT-CONTAMINANTS/ THAWIMPACT-COASTANTAR
2024 - 2024 Field campaign in Faibanks, Alaska, USA to collect environmetal samples for the project Mercury Dynamics in Permafrost Thaw Systems
2023/01 - 2023/02 Scientific campaign in Deception Island, South Shetland Islands, Antarctica, integrated in the Antarctic campaign organized by the Portuguese Polar Program (PROPOLAR) in the scope of the project PERCONTACT.
2022/02 - 2022/03 Scientific campaign in King George Island, South Shetland Islands, Antarctica, integrated in the Antarctic campaign organized by the Portuguese Polar Program (PROPOLAR).