Tsunamis aren’t just bigger-than-average waves. Triggered by undersea earthquakes or volcanic eruptions like the one in Tonga, they are fast, massive and potentially destructive. Here’s why.
Scientists have been consistently documenting environmental changes at research sites like this one in the Cascade Mountains for decades.
US Forest Service
Joël Guiot, Aix-Marseille Université (AMU) and Wolfgang Cramer, Centre national de la recherche scientifique (CNRS)
The Mediterranean region, with its biodiversity, climate, demographics, and economic activities such as tourism, agriculture and fisheries, is particularly vulnerable to environmental risks.
A crowded Copacabana Beach in Rio de Janeiro, Brazil.
R.M. Nunes/Shutterstock
Research into public health benefits of integrating nature into cities has focused on green spaces. New studies suggest water features are just as useful and can piggyback on other infrastructure goals.
Aerial imagery revealing the extent of storm damage in Dee Why on Sydney’s Northern Beaches in 2016 following wild weather.
NEARMAP/AAP
The IPCC report says extreme sea level events that used to hit once a century will occur once a year in many places by 2050. This situation is inevitable, even if emissions are dramatically curbed.
Bleached staghorn coral on the Great Barrier Reef. Many species are dependent on corals for food and shelter.
Damian Thomson
Coral bleaching on the Great Barrier Reef could lead to increased vulnerability of Queensland coastal cities and towns, and not only through its impacts on the tourism industry.
A new real-time measuring buoy can change the way the maritime industry operates.
Supplied
Chief Investigator for the ARC Centre of Excellence for Climate Extremes; Deputy Director for the Australian Centre for Excellence in Antarctic Science, Australian National University
Directeur de Recherche CNRS, Institut Méditerranéen de Biodiversité et d’Ecologie marine et continentale (IMBE), Centre national de la recherche scientifique (CNRS)