The ecosystem of the coral reef - Vietnam Wild Live | Vietnam Today

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0:00And just now we talked

0:01about mangrove forests and

0:03coral reefs. Could Dr. Vu

0:06Ngoc Long please analyze in more detail the

0:08relationship between mangrove forests and different

0:11types of coral reefs and how they interact with each other?

0:13Yes. We see that its coral

0:17is a type of symbiotic organism,

0:19and they live together in a

0:23symbiotic relationship. It seems to be an interconnected system,

0:25and when they and their companions may also have

0:27hard structures, they form

0:29cavities within. So why do

0:31fish live off coral? Because

0:33it's in coral, it has a type of breath that it also produces.

0:36It has tentacles. Thanks to those tentacles,

0:40it cleaned the fish. Oh, really?

0:42And at the same time, it creates an environment

0:44where the fish can find food.

0:46But when the fish goes in there, when

0:48the fish lives with the coral,

0:51it provides what is called

0:53air exchange in

0:56that cavity. That means there

0:58is a symbiotic relationship between fish and coral.

0:59They are symbiotic with each other.

1:00So, how can coral support

1:02mangrove forests, or conversely, how can

1:04mangrove forests support

1:05coral by acting as a

1:09wave barrier, reducing the absorption of

1:11wave energy from the outside, thereby

1:13reducing the pressure of waves

1:15on the forest and

1:18protecting the mangrove canopy. Yes.

1:20That's thanks to that coral. Without the coral

1:23reefs on the outside, the pressure from the

1:24waves hitting the inside would

1:27likely destroy many of the

1:29mangrove forests, including the

1:31seagrass beds. D

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