Calibrated low-cost sensors in Kinshasa and Brazzaville provide new information on pollution and help scientists model a way to improve access to air quality data.
Africa
Posted inNews
Landslides Mar the “Pearl of Africa”
Behind Uganda’s lavish beauty, climate change has taken its toll: Death, destroyed properties, and displaced communities increase as above-normal rainfall floods the country.
Posted inNews
Zooming In on Small Fires in Africa
By analyzing high-resolution satellite images, researchers found that fires burning in Africa were undercounted by as much as 80%.
Posted inNews
Scientists Map Africa’s Groundwater Recharge for the First Time
The continent-wide survey provides an assessment of the resilience of groundwater resources.
Posted inNews
Ancient, Acidic Lakes May Have Harbored Life
A new analysis of South African sediments hints that acidic lakes may have leached minerals necessary for biotic life.
Posted inScience Updates
Breaking Up Is Hard to Do, Especially for Continents
A decade-long research collaboration has revealed that the split between Africa and North America roughly 200 million years ago was more drawn out than previously thought.
Posted inNews
New Funding Fortifies Africa’s Great Green Wall
With increased investment and renewed interest, a project to halt land degradation across the Sahel aims to transform the landscape—and people’s lives.
Posted inNews
Why Aren’t There More Journal Papers by African Geoscientists?
Africa is a geoscientist’s dream. But new research shows that less than 4% of the world’s high-impact geoscience papers focus on Africa, and few of those have even one African author.
Posted inScience Updates
Geoscientific Monitoring of Olkaria’s Geothermal Motor
In situ geophysical measurements from Kenya’s Olkaria geothermal field, integrated with remote sensing and meteorological data, shed light on subsurface energy transport to and from the surface.
Posted inScience Updates
Sowing Seeds of Food Security in Africa
An innovative program focused on collaboration and capacity building is looking to improve outcomes for smallholder farmers, reduce hunger, and alleviate food insecurity in sub-Saharan Africa.