2017, Aura and Environment

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2017

Aura

Environment

UMD-led study finds China’s SO2 emissions down 75% since 2007, India’s up 50%; India may now be the top SO2 emitter

Green Car Congress

NOVEMBER 13, 2017

Illustration: Chris McLinden, Environment and Climate Change Canada. The researchers’ second data source was the Ozone Monitoring Instrument (OMI) on NASA’s Aura satellite, which detects a variety of atmospheric pollutants including sulfur dioxide. This work was supported by the NASA Earth Science Division Aura Science Team (Award No.

India

India 2007 Emissions Aura

Satellite method provides insight into ozone-NOx-VOCs sensitivity for different locations

Green Car Congress

NOVEMBER 7, 2017

Quantitative use of this indicator ratio is subject to three major uncertainties: (1) the split between NO x -limited and NO x -saturated conditions may shift in space and time, (2) the ratio of the vertically integrated column may not represent the near-surface environment, and (3) satellite products contain errors. Murray, L. Lamsal, L.

Ozone

Ozone Insight Netherlands North America

EV Driven

UMD-led study finds China’s SO2 emissions down 75% since 2007, India’s up 50%; India may now be the top SO2 emitter

Satellite method provides insight into ozone-NOx-VOCs sensitivity for different locations

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