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Please use this identifier to cite or link to this item:
http://hdl.handle.net/1834/389
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| Title: | Status of Coral Reefs in the Red Sea-Gulf of Aden |
| Authors: | Hassan, M.
Kotb, M.M.A.
Al-Sofyani, A.A. |
| ASFA Terms: | Coral reefs |
| Issue Date: | 2002 |
| Publisher: | Australian Institute of Marine Science |
| Citation: | Clive Wilkinson (Ed.) Status of Coral Reefs of the World. p. 45-52 |
| Abstract: | The status of coral reefs bordering the Red Sea and Gulf of Aden is generally good, with
live hard coral cover averaging 20-50%. There are predominantly fringing reefs bordering
the coasts of Djibouti, Egypt, Saudi Arabia, Sudan, and Yemen. Atolls and pinnacle reefs
occur mainly in the Central and Southern Red Sea. However, technical reports, personal
observations and comparative data show recent decreases in live coral cover. Fish
populations are also declining and there have been several small outbreaks of the crownof-
thorns starfish (COTS), some local bleaching events and an increase in bioeroding
organisms such as the urchin Diadema setosum and the coral eating gastropods Drupella
and Coralliophila. Threats to coral reefs differ within the region, and are continuously
increasing with the increasing rate of coastal development. The major threats are land
filling, dredging, sedimentation, sewage discharge and effluents from desalination plants.
In major tourism areas, there is physical damage by tourists and boat anchors. Fishing
pressure is constantly increasing throughout the region to satisfy demands of growing and
more affluent populations.
Most countries have legislation for reef conservation and additional national laws and
multinational agreements have been adopted by the countries with assistance of the
Regional Organisation for the Conservation of the Environment of the Red Sea and Gulf of
Aden (PERSGA). However, the implementation of these laws is difficult and completely
lacking in remote areas. There is a need for enforcement of national and international
laws, development of public awareness programs and the adoption of sustainable
management strategies to reverse the current trend in deterioration of the environment. |
| URI: | http://hdl.handle.net/1834/389 |
| ISBN: | 0-642-32216-3 |
| Appears in Collections: | Miscellaneous
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