Economics, Econometrics and Finance
8 years ago

Homogenized temperature records reveal true long-term climate trends.

Journal of Geophysical Research Atmospheres
Fewer jumps, less memory: Homogenized temperature records and long memory
Henning W. Rust, Olivier Mestre, Koen Venema

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Air temperature records can have errors like sudden jumps due to changes in measurement stations. These errors can make it seem like temperatures are more variable than they really are. By fixing these errors, the true variability of temperature records can be better understood. The study found that correcting these errors reduces the estimated variability of temperature records, leading to more accurate analysis of trends in temperature over time.