Devastating Effect of Coral Bleaching
- Mariana Puerta
- Mar 10, 2022
- 2 min read
Corals are special animals that have microscopic plants living inside of them that provide corals with energy and color. Coral reefs are vital to the marine ecosystem as they provide shelter to a diverse wildlife. Unfortunately, we lose a portion of our coral reefs every day. Coral bleaching is a devastating effect of climate change caused by rising sea temperatures. While bleached corals are not dead, they suffer diseases and reduce productivity.
A one percent increase in water temperatures causes coral bleaching. When corals are bleached, the microscopic plants inside of them die which causes the corals to lose their color. The transparent bodies of the coral reveal their skeleton leaving them vulnerable.
The Great Barrier Reed is home to millions of species that depend highly on corals for habitat and protection. Just over half of the corals are bleached in this area. Many of the animals that depend on corals are no longer safe, and must find a new home leading to a decrease in biodiversity in the area. Coral bleaching has socio-economic effects as many human activities depend on coral healthy coral reefs.
There are many solutions to coral bleaching. Many scientists and environmental cut off bleached parts of corals and replant them in other areas. These coral reef restoration areas have helped save some corals and introduce new healthy corals to the ecosystem. The most effective we, as individuals can do is reduce our carbon footprint. On a daily basis, we can make sure to recycle correctly and minimize waste. It is important to reduce our use of fertilizers and stormwater runoff. We should also be conscious of the effects of buying live corals for our aquariums. It is always important to stay informed and inform others of our environmental issues.
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