EN繁體简体한국어Bahasa Indonesia日本語Bahasa Melayuภาษาไทย
Buy Tickets Getting Here Buy Ocean FasTrack Jadual Program Tempahan Atas Talian Peta Taman
Tiket dan Tawaran Istimewa
Pengalaman
Hotel
Annual Membership
Rancang Acara Anda
Education & Conservation
Informasi Taman
Tempahan Atas Talian
Water World
BELI TIKET
EN繁體简体한국어Bahasa Indonesia日本語Bahasa Melayuภาษาไทย
Open Searchbox
Cari
0
Tiket dan Tawaran Istimewa
Pengalaman
Hotel
Annual Membership
Rancang Acara Anda
Education & Conservation
Informasi Taman
Tempahan Atas Talian
Water World Ocean Park Hong Kong
Tiket dan Tawaran Istimewa
Pengalaman
Hotel
Annual Membership
Rancang Acara Anda
Education & Conservation
Informasi Taman
Tempahan Atas Talian
BELI TIKET
BELI TIKET

Corals

Corals
Fun Facts

Fun Facts

  • Corals are composed of many polyps. Soft corals are joined by connective tissue, while hard corals join their limestone skeletons to make up colonies. Hard corals can build coral reefs over centuries.

  • Some corals are the host of zooxanthellae, symbiotic algae which provides them with vibrant colours as well as oxygen and nutrients from photosynthesis. Some corals have tentacles to capture zooplankton or even small fish.

Threats & Conservation

IUCN Red List: 6 species are Critically Endangered, 25 are Endangered, 201 are Vulnerable, 175 are Near Threatened, 291 are Least Concern and 148 are Data Deficient.
IUCN Red List: 6 species are Critically Endangered, 25 are Endangered, 201 are Vulnerable, 175 are Near Threatened, 291 are Least Concern and 148 are Data Deficient.
CITES: 1,818 species are listed in Appendix II and 4 are in Appendix III.
CITES: 1,818 species are listed in Appendix II and 4 are in Appendix III.

Pollution and temperature changes may cause coral bleaching, during which corals expel the zooxanthellae and lose this source of colours and nutrients. Climate change is raising sea temperatures, while seawater is acidified by excess carbon dioxide and may dissolve the corals’ skeletons. Corals are also being destroyed by fishing tools such as explosives and cyanide. As coral reefs are the food and shelter of nearly 25% of all marine life, the loss of corals would mean the decline of many other lives.

Grow more plants to remove carbon dioxide and combat climate change!

Come and See Our Animals and Plants

The Grand Aquarium
The Grand Aquarium
Aqua City I Waterfront

Tiket dan Tawaran Istimewa

Pengalaman

Hotel

Annual Membership

Rancang Acara Anda

Education & Conservation

Informasi Taman

Tempahan Atas Talian

Baca ulasan kami
Connect people with nature
Hubungi Kami|Kerjaya|Siaran Akhbar|Maklumat Korporat|Dasar Korporat|Peraturan dan Peraturan Ocean Park|Kelestarian
Ocean Park Hong Kong, 180 Wong Chuk Hang Road, Aberdeen, Hong Kong Tel: (852) 3923 2323 Fax: (852) 2873 5584
© Copyright Ocean Park Hong Kong. All rights reserved.
BELI TIKET