New Nasa earth system observatory to help address, mitigate climate change

 Nasa will design a new set of Earth-focused missions to provide key information to guide efforts related to climate change, disaster mitigation, fighting forest fires

NASA will design a new set of Earth-focused missions to provide key information to guide efforts related to climate change, disaster mitigation, fighting forest fires, and improving real-time agricultural processes, the US space agency on said Monday.

With the Earth System Observatory, each satellite will be uniquely designed to complement the others, working in tandem to create a 3D, holistic view of Earth, from bedrock to the atmosphere, according to a press release published by the National Aeronautics and Space Administration (NASA).

"I've seen firsthand the impact of hurricanes made more intense and destructive by climate change, like Maria and Irma. The Biden-Harris Administration's response to climate change matches the magnitude of the threat: a whole of government, all-hands-on-deck approach to meet this moment," said NASA Administrator Sen. Bill Nelson.

"Over the past three decades, much of what we've learned about the Earth's changing climate is built on NASA satellite observations and research. NASA's new Earth System Observatory will expand that work, providing the world with an unprecedented understanding of our Earth's climate system, arming us with next-generation data critical to mitigating climate change, and protecting our communities in the face of natural disasters."

The observatory follows recommendations from the 2017 Earth Science Decadal Survey by the National Academies of Sciences, Engineering, and Medicine, which lays out ambitious but critically necessary research and observation guidance.

Areas of focus for the observatory include answering the critical question of how aerosols affect the global energy balance, a key source of uncertainty in predicting climate change. It also aims to tackle the largest sources of uncertainty in future projections of climate change, air quality forecasting, and prediction of severe weather.