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Previous webinars

Radon: a deadly gas

Tuesday 24th of February 2026, 15:00 GMT
24 Feb 2026

By Lola Pereira, Professor at the University of Salamanca

Radon derives from the disintegration of uranium, releasing radioactive alpha-particles. If radon is inhaled, it can go to the lungs, producing lung cancer. Radon can accumulate indoors and the aim of researchers is to reduce its concentration. This webinar will explore how to control radon concentration through a three-step protocol: 1) Knowing the problem through onsite measurements; 2) Identifying the source of the problem through research; and 3) Implementing measures to decrease the concentration to acceptable levels.

Webinar link: https://universityofgalway-ie.zoom.us/j/96727342324

About the speaker:

Lola Pereira: Professor at the University of Salamanca. Graduated in Geology by the University of Salamanca; Master in Sciences by the University of Portsmouth (UK). She spent four years working at the nuclear reactor of McMaster University, Canada, first as a postdoc and then as a visiting researcher. She has been the chair of the IUGS Publications Committee, Secretary General of the Heritage Stones IUGS Subcommission, councillor of the IUGS Executive Committee (2022-2026), and Secretary General of IMGA (2025-2027). She teaches Geochemistry at the University of Salamanca and is leading European projects to incorporate research matters in the study programs of universities in Africa and China.

Asbestos: the silent killer

10 Oct 2024

By Dr Lola Pereira from University of Salamanca, Spain; and Dr Andrea Bloise from University of Calabria, Italy

Interaction between micro and nanoparticles of volcanic ash with synthetic lung fluids

1 Aug 2023

By PhD Benedetto Schiavo from the Institute of Geophysics, National Autonomous University of Mexico, Mexico City, Mexico.

The challenges of chronic and delayed disasters

An insight from volcanic eruptions and their potential health impact
9 Mar 2022

Webinar presentation delivered by Prof. Claire Horwell from Durham University, organized by the International Environmental and Health Sciences Consortium (IEHSC) in collaboration with IMGA.

Comparison of invivo bioavailabilty studies of Envigba Abakaliki mine district to define the health implications of the available heavy metals.

3 Mar 2022

By Animba, Tochukwu Stella – Department of Geology and Mining, Faculty of Applied Natural Sciences, Enugu State University of Science and Technology (ESUT), Nigeria.

Health effects associated with inhalation of airborne selected geogenic material arising from mining operations: a research proposal

(arsenic, radon gas, and geogenic dust)
21 Feb 2022

By Okonkwo Ekene Matthew

A medical geology study of groundwater contamination with arsenic in an area of Canelones, Uruguay

9 Dec 2021

By Paulina Pizzorno

Geoenvironmental Risk Study Due To The Arsenic Presence In The Main Aquifers Of The Southwest Of Uruguay

And Its Possible Impact On Human Health From A Geomedical Approach.
3 Dec 2021