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How do humans affect the coral reef biome? - coral reef biome

Human activities can represent the greatest threat to coral reefs. Above all, global warming, acidification of the oceans (caused), coral mining, pollution (organic and non-organic/chemical), are overfishing (including the collection of aquarium fish), and the excavation of canals and access roads on the islands and bays biggest threats to these ecosystems. Seagrassbeds In addition, the physical destruction of corals during the construction phase (due to lack of space), destruction of mangroves and destruction caused by construction and other vessels and maritime transport, is a disease.

Among the factors that determine the human systems that impact reefs: The oceans act as carbon sinks, changes in the Earth's atmosphere, ultraviolet radiation, ocean acidification, biological virus, the effects of dust storms forwarding remote reef systems, various pollutants and the effects of algal blooms . Reefs are far more threatened than the coastal regions, so that problems are broader than factors from land development and pollution.

Regarding the problems of pollution, waste, excess phosphate (arecan cause eutrophication) and soil runoff, the nitrate fertilizer in May, algal blooms are to be found. Poor water quality has also been shown to the spread of infectious diseases among corals. Nuclear waste is also a factor in some places.

The extraction of coral is another threat from the villagers and made a great company.

Dynamite fishing is extremely destructive not only kills fish, mainly the blast area, but also takes the lives of animals from many reefs that are not edible or wanted. The explosion also kills the corals in the area, the removal of the structure of the reef, destroying habitat for fish and other species important for maintaining a healthy reef.

Other types of Muro-ami fishing and kayaking, and kills all species of fish in some areas, desertification in the reef ecosystem.