A study carried out by the University of Leicester has shown the amount of rainfall many African areas receive has drastically changed in the last ten years. It is an essential factor for vegetation, which plays a vital role in African livelihoods.
They call it battling ghosts: The incredibly tricky task of using satellites to track the invisible airborne pollutants that determine the air quality and health of our major cities. But as concerns mount over global warming, scientists say existing space technology has now reached its limits in this battle -- unable to measure how emissions are being cut in the urban centers that most people now live in.
The University of Leicester (UK) is going to launch a "Centre of Excellence in Earth Observation Research Training" with the aim of teaching and training young researchers to use the latest satellite technologies to tackle environmental issues.