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Coral reefs are dying around the world. [1] Human activities have substantial impact on coral reefs, contributing to their worldwide decline. [2] Damaging activities encompass coral mining, pollution (both organic and non-organic), overfishing, blast fishing, as well as the excavation of canals and access points to islands and bays.
Coral reefs also help coastal communities by forming a protective barrier against storm surges and large waves. This helps to avoid property damage for more than 5 million people worldwide, a 2022 ...
A diversity of corals. Coral reef protection is the process of modifying human activities to avoid damage to healthy coral reefs and to help damaged reefs recover. The key strategies used in reef protection include defining measurable goals and introducing active management and community involvement to reduce stressors that damage reef health.
The coral reefs are also the perfect habitat for rare and economically important species of tropical fish, as they provide the perfect area for fish to breed and create nurseries in. [46] If the populations of the fish and corals in the reef are high, then we can use the area as a place to gather food and things with medicinal properties ...
The coral reef off southeast Florida is experiencing an unprecedented and potentially deadly level of bleaching this summer because of rising ocean temperatures caused by climate change, federal ...
Coral reefs are estimated to provide some $2.7 trillion in goods and services every year - with benefits such as attracting tourists, protecting coastal communities from storm surges, and ...
Coral diseases have the possibility to change the structures of reefs in a negative way, because one-third of corals are at risk of going extinct because of coral bleaching. [ 5 ] [ 6 ] This bleaching, partially caused by diseases, is linked to a decrease in coral cover and loss of biodiversity in reefs. [ 5 ]
Coral reefs are among the more productive and diverse ecosystems on the planet, but one-fifth of them have been lost in recent years due to anthropogenic disturbances. [14] [15] Coral reefs are microbially driven ecosystems that rely on marine microorganisms to retain and recycle nutrients in order to thrive in oligotrophic waters.