Natural Hazards

Navigating the Ongoing and Predicted Disaster of Rio Grande do Sul (Brazil): Career and Insights with Expert Prof. Enner

Paulo Hader June 17, 2024

Severe flooding that left the metropolitan region of Porto Alegre, the capital of Rio Grande do Sul, Brazil, submerged. Photo credit: GEE, Sentinel-2, Script generated by Christhian Santana Cunha

We are honoured to hear from Dr. Enner Alcântara, Professor at the São Paulo State University (UNESP) and leader of the Remote Sensing, Spatial Analysis, Environmental Modelling and Natural Disasters Research Group. His research in remote sensing has played a crucial role in recognising, managing and mitigating the impacts of disasters, bringing out significant contributions. Today, we’ll ex ...[Read More]

When ten years of research come to an end – The final Panta Rhei Symposium

Elena Macdonald October 2, 2023

Panta Rhei Symposium (photo credit: Astrid Krahn, GFZ)

On the 10th and 11th of July 2023, the final symposium for the scientific decade, “Panta Rhei – Everything Flows: Change in Hydrology and Society” of the International Association of Hydrological Sciences (IAHS), took place at the German Research Centre for Geosciences (GFZ) in Potsdam. During these two days, 150 hydrologists, engineers, social scientists and practitioners from 32 countries gather ...[Read More]

The 2023 Carnival disaster in São Paulo: an all time record for rainfall in Brazil

Paulo Hader May 22, 2023

Photo credit: Image by Mati Mango from Pexels (Pexels licence)

In February 2023, Brazil experienced its largest rainfall event on record, which devastated the northern coast of the state of São Paulo. This event caused landslides, floods, and numerous fatalities, making it even more tragic than previous disasters in the region, which already have been elaborated on in another blog post. The situation highlights the urgent need for effective emergency manageme ...[Read More]

Understanding and assessing hydrological extremes, a discussion with Alberto Viglione

Asimina Voskaki March 13, 2023

Photo credit: Image by Dean Moriarty from Pixabay (Pixabay License)

Extreme hydrological events affect billions of people worldwide, and their negative impacts will likely increase due to climate change, urbanisation and ageing infrastructure. Further understanding of hydrological extremes and societal responses to floods is critical in mitigating flood risk and creating better urban environments. In today’s interview, we talk with Prof. Alberto Viglione. Al ...[Read More]