Study: UHI in Hong Kong accounts for most ‘warming’ since 1970

But the Chinese “invented global warming” so the data is fake and UHI has no effect on heat-sink temperature rise in other major capital cities – it’s still all CO2’s fault. (/sarc.)

Watts Up With That?

From the INSTITUTE OF ATMOSPHERIC PHYSICS, CHINESE ACADEMY OF SCIENCES

How much warmer has Hong Kong’s urban area become during the past 4 decades?

Characterizing the urban temperature trend using seasonal unit root analysis: Hong Kong from 1970 to 2015

Scientists from Macao Polytechnic Institute are pioneers in exploring urban temperature in Hong Kong using seasonal econometric models. In particular, the characterization of the urban temperature trend was investigated using a seasonal unit root analysis of monthly mean air temperature data over the period of January 1970 to December 2013.

“The seasonal unit root test makes it possible to determine the stochastic trend of monthly temperatures using an autoregressive model,” says Prof. Wai Ming To. “We found that Hong Kong’s urban mean air temperature has increased by 0.169°C per 10 years over the past four decades using monthly temperature data, or 0.174°C per 10 years using annual temperature data, and…

View original post 467 more words

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