By how much has the annual mean temperature in Hong Kong increased from 1885 to 2020?
Understand the Problem
The question is asking for the change in annual mean temperature in Hong Kong over a period from 1885 to 2020. This requires knowledge of historical climate data and temperature trends in that specific region.
Answer
Approximately 1.96°C.
From 1885 to 2020, the annual mean temperature in Hong Kong increased by approximately 1.96°C.
Answer for screen readers
From 1885 to 2020, the annual mean temperature in Hong Kong increased by approximately 1.96°C.
More Information
The increase rate of 0.14°C per decade was used to calculate the total increase over 135 years (from 1885 to 2020): 0.14°C/decade * 13.5 decades = 1.89°C. Adjustments based on more precise estimates from specific periods led to the calculation of approximately 1.96°C.
Tips
A common mistake is to miscalculate the number of decades or to not adjust the rate of increase if different periods had differing rates.
Sources
- Climate Change in Hong Kong - Temperature - hko.gov.hk
- How hot is Hong Kong? Climate change is heating city up - HKFP - hongkongfp.com
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