| 2. | EarthCare | | | Organisation working on sustainable development
www.earth.org.hk |
| 4. | Greenpeace China | | | Information on issues and activities concerning the Greater China region.
www.greenpeace-china.org.hk |
| 6. | Green Power | | | Includes information on the organisation, its services and articles on conservation.
www.greenpower.org.hk |
| 7. | Hong Kong Observatory | | | Current data and forecasts, also information on other earth science observations. Links to publications and education (some pages in Chinese).
www.hko.gov.hk |
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