堡礁
海洋中围绕岛屿或大陆作堤状分布的珊瑚礁。它与海岸之间有较深而宽的? 湖或礁湖隔开，主要分布在火山岛周围及大陆外堡礁海，如澳大利亚东北的沿岸大堡礁(长1000千米，宽80千米)。一般由附着于岸边的内礁和礁湖外的外礁构成：外礁的宽度一般为500米左右，个别可达几千米；礁湖宽度，从可航行的宽度到几千米，水深20～100米。
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contributed at 2011-10-13
Classification(s)
●
Earth System(in Chinese) Marine geology
Detailed Description
| English |
|---|
| Name | barrier reef |
| Chinese |
|---|
| Name | 堡礁 |
| Description | 海洋中围绕岛屿或大陆作堤状分布的珊瑚礁。它与海岸之间有较深而宽的? 湖或礁湖隔开，主要分布在火山岛周围及大陆外堡礁海，如澳大利亚东北的沿岸大堡礁(长1000千米，宽80千米)。一般由附着于岸边的内礁和礁湖外的外礁构成：外礁的宽度一般为500米左右，个别可达几千米；礁湖宽度，从可航行的宽度到几千米，水深20～100米。 |
How to Cite
NNU_Group (2011). 堡礁, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/07f8860d-8b0c-4e88-9973-17b25ec55044
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