Natural Hazards

Diagnosing drought in northeast Brazil

David W Walker and 3DDD research team May 3, 2021

A dam, an almost empty water reservoir and a small abandoned boat

Figure 1. An almost completely dry reservoir at Quixeramobim in the state of Ceará, northeast Brazil, during the 2012-2018 drought. Photo credit: Juliana Lima Oliveira (FUNCEME), with permission.

Worldwide, drought has put lives and livelihoods under serious threat. People are increasingly suffering from drought, but we often also aggravate drought ourselves. Fortunately, solutions to drought problems are mainly in our own hands as well. Drought is not just a water problem. It is a societal problem. Droughts: a local problem with global relevance In recent years, droughts seem to be ...[Read More]

#vEGU21: Gather Online – Get ready for the Natural Hazards and ECS activities

Asimina Voskaki April 16, 2021

Have you heard the news? The next EGU’s General Assembly is starting on Monday, and this year it will last for two weeks!!! And yes, as you may have guessed, with the Covid-19 pandemic continuing to have a considerable impact on face-to-face scientific meetings throughout the world, EGU 2021 will be entirely virtual. And that’s not all. We will have the ability to interact with each ot ...[Read More]

Tackling the leaks in the transport network with Maria Pregnolato

Vale Cigala April 6, 2021

Road closed because of flooding in Queensland, Australia. Australia. Photo by sandid distributed by Pixabay

Transport networks are crucial to our lives, from commuting to work to reach health care facilities, from the transport of goods to leisure travelling. To quote Robin Chase, an American transport entrepreneur: “Transportation is […] the glue of our daily lives. When it goes well, we don’t see it. When it goes wrong, it negatively colours our day, makes us feel angry and impotent, curta ...[Read More]

Floods in the Anthropocene: the good, the bad and the ugly

Giulia Roder March 22, 2021

Floods and people: Who shapes whom? Credits: Pixabay (free for commercial use, no attribution required)

The interplay between human societies and floods dates back to Old World civilizations. Floodplains have provided the potential for prosperous agriculture and for the development of organised communities and urban cultures. Contextually, flood events have caused millions of fatalities and invaluable economic losses throughout history. Over the past decades, human activities have increasingly alter ...[Read More]