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Global Climate Change
Definitions of climate change
Cause of climate change by human activities
Greenhouse effect and global warming
Greenhouse gases produced by human activities
Observed global climate change
Temperature
Precipitation
Mean sea level
Extreme weather events
Tropical cyclones
Drought
Projection of global climate for the 21st century
Future Greenhouse Gas Emission Scenarios
Temperature
Precipitation
Mean Sea Level
Extreme weather events
Tropical cyclones
Drought
Potential impacts on human and eco-system
Observed Climate Change in Hong Kong
Temperature
Rainfall
Mean sea level
Extreme weather events
Cloud amount, solar radiation and evaporation
Visibility
Wind speed
Thunderstorms
Tropical cyclones
Projections of Hong Kong Climate for the 21st century
Methodology
Temperature projection
Rainfall projection
Potential impacts
Educational Resources
The Paradox of Global Warming and Cold Winters
(pdf format)
What is carbon cycle?
Climate Change TV Documentary - "Sinking Islands"
Online climate quiz
Observatory's Blog (Climate related topics)
Climate change FAQs
Educational package on climate change
School talks on climate change
Climate change pamphlet
(pdf format)
Videos on YouTube
Series on "Wetlands, Biodiversity, and Climate Change" (in Chinese only)
Video Gallery on Environmental Campaign Committee website
What can I do to reduce Global Warming?
Climate Change Activities
Publications and References
HKO publications on climate change
General
Temperature
Rainfall
Visibility
Mean sea level
Human health
Tropical cyclones
Ozone
HKO press releases on climate change
IPCC press releases and reports
WMO Annual Statements on the Status of the Global Climate
Other publications on climate change
Other Related Topics
El Niņo-Southern Oscillation ENSO
Thermohaline circulation
Pacific Decadal Oscillation PDO
Arctic Oscillation AO
Urbanization Effect
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Last revision date: <23 May 2013>