Earth Sciences

A University of Sydney student has developed a completely new way to peer inside coral fossils to recover lost records of past climate change.This post was originally published on this site

A new study from the University of British Columbia shows that even modest increases in river flows can dramatically raise flood frequency, with major implications for infrastructure and community safety. The researchers call for a […]

Georgia Tech researchers have developed a mathematical formula to predict the size of lakes that form on melting ice sheets—discovering their depth and span are linked to the topography of the ice sheet itself.This post […]

An analysis of forest-based projects funded through the sale of carbon credits shows that 10% of them may have a net warming effect on the climate because of the way they alter Earth’s albedo, or […]

The June 2023 heat wave in northern European seas was “unprecedented but not unexpected,” new research shows.This post was originally published on this site

Because the hustle and bustle of cities is driven largely by fossil fuels, urban areas have a critical role to play in addressing global greenhouse gas emissions. Currently, cities contribute around 75% of global carbon […]

Earth’s climate has fluctuated between cold and warm periods for millions of years. During the so-called “lukewarm interglacials”—warm phases between 800,000 and 430,000 years ago—atmospheric CO2 concentrations were only around 240 to 260 ppm (parts […]

Coastal communities around the world have long faced challenges related to flood risks. But as sea levels continue to rise and extreme weather events become more frequent, the need for more effective response strategies is […]

Bivalves, such as clams, oysters and mussels, record seasonal environmental changes in their shells, making them living chronicles of climate history. A new study of bivalve shells has detected two major episodes of instability in […]

The Colorado River, which provides water across the Southwest, has lost about 20% of its flow in the last quarter-century, and its depleted reservoirs continue to decline. But negotiations aimed at addressing the water shortage […]