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Cyanide fishing involves the use of cyanide chemicals to stun fish for easy capture, which has devastating effects on coral reefs. The toxic substance not only kills the targeted fish but also damages the coral structures by disrupting the symbiotic relationships between corals and their algae, leading to coral bleaching. This practice depletes fish populations and disrupts the ecological balance, ultimately harming the overall health and biodiversity of the reef ecosystem. Additionally, the long-term impacts can lead to decreased resilience of coral reefs to environmental stressors.

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6mo ago

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Related Questions

How can coral reefs be damaged?

---- coral reefs are destroyed by dynamite or cyanide fishing.


What is the use of sodium cyanide in fishing?

Adroid the many coral reefs


Causes and effects of destruction of coral reef?

Cyanide fishing, Dynamite fishing and "Muro-ami" can also cause Coral Reefs Destruction due to chemicals that are involved in these types of fishing.


Describe 2 factors that can damage coral reefs?

I know 3 factors that can damage the Coral Reefs! 1.Dinamite Fishing 2.Muro Ami Fishing 3.Cyanide Fishing ☺☻☺☻THATS ALL!☺☻☺☻


How does commercial fishing destroy coral reefs?

they over fish so the coral reefs dead


What effect does cyanide fishing have on the ecosystem?

Cyanide fishing has devastating effects on the ecosystem as it damages coral reefs, kills non-targeted marine life, and disrupts the balance of the marine environment. The use of cyanide can harm coral polyps, disrupt the food chain, and lead to long-term damage to the ecosystem's health and biodiversity.


What practice lead to the destruction of coral reefs?

practice that truly destructs our coral reefs is dynamite fishing.


What is harming the coral reefs?

Fishing and polution.


How are coral reefs being damaged?

Fishing


Why are coral reefs importmant for fishing?

yes because certain types of fish are in coral reefs all across the world


What illegal practices destroy the coral reef?

Illegal practices that can destroy coral reefs include illegal fishing methods like dynamite or cyanide fishing, pollution from untreated sewage or chemicals, and illegal coral harvesting for the aquarium trade or use in jewelry. These practices can harm coral reefs by damaging the coral structure, disrupting the ecosystem balance, and reducing the resilience of the reef to environmental stressors.


What is a threat to coral?

Touching Reefs, even slightly, can harm them. Boats and dropped anchors can cause severe damage to these fragile ecosystems. Frequent human contact kills the reefs over time. Silt from eroded soil in runoff water can block sunlight. Without sunlight, photosynthesis does not occur and reefs gradually die. Untreated or improperly treated sewage promotes the growth of algae, which harms coral reefs. Some fishermen stun fish by squirting cyanide, a very toxic poison, into reef areas where fish seek refuge. The poison does not kill, but disorients the fish in the coral where they hide. The fisherman then rip apart the reefs with crowbars to capture the fish. In addition, cyanide kills coral polyps and the symbiotic algae and other small organisms necessary for healthy reefs. Cyanide fishing is common in the South Pacific and Southeast Asia. Fertilizer runoff, pesticides and other chemicals can poison reefs, as well as shock waves from blast fishing. When scuba diving or snorkeling in waters near the reefs, the divers/snorkelers are not allowed to go in the water if they have any kind of sunscreen or suntan oil on their skin.