The observational climate record is a cornerstone of our scientific understanding of climate chan...
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We have used a 3-D chemistry transport model to evaluate the transport of HF and CH4 in the strat...
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Nitrogen oxides (NOx≡NO+NO2) in the NOx-limited upper troposphere (UT) are long-lived and so...
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China’s policy interventions to reduce the spread of the coronavirus disease 2019 have environmen...
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