University of Wisconsin-Madison

June 5, 2024 10:35 AM

Carbon removal needs to quadruple to meet climate goals, researchers say

Governments need to plant more trees and deploy technologies that will quadruple the amount of carbon dioxide removed each year from the atmosphere in order to meet global climate goals, a team of researchers said in a report published on Wednesday. "Carbon dioxide removal" (CDR) refers to a range of interventions that sequester CO2 already in the air. It includes conventional methods such as reforestation as well as potentially large-scale solutions like biofuels, cultivating algae in oceans a...

NASA launches small climate satellite to study earth’s poles

NASA successfully launched the first of a pair of small climate satellites on Saturday from the Rocket Lab's Launch Complex 1 in Mahia, New Zealand. The mission, dubbed PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment), aims to study heat emissions at the Earth's poles, shedding light on the intricate interplay between these regions and global climate change. The PREFIRE mission consists of two shoebox-sized CubeSats, each equipped with a sophisticated thermal infrared spectrometer ...