Coral Reefs and Ecosystems

Biotic & Abiotic Structure and Function:

Coral Reef

Environmental Science

Biotic & Abiotic Structure and Function:

Coral Reef

Coral Reefs are one of the most beautiful marine habitats. They are very diverse. Coral reefs occur in a variety of growth forms. The foundation for nearly all reefs lies in rocks. They are typically large, wave resistant structures. They accumulate from the low growth of corals. The physical structure of each coral reef is formed by millions of polyp shells. Both abiotic and biotic factors determine both where an organism can live and how much of a population can grow. Biotic factors are organic or biological. Tropical coral reefs and oyster reefs are the two well-known types of reefs that almost solely rely on biotic factors to make up their composition. Oyster reefs are made up of layers of oysters. Abiotic factors are typically geological structures that contribute to the environment, but can be any non-organic component like a burrow or cave. Light, salinity, and water temperature are vital abiotic factors of reefs. Water temperature and light are significant factors in the formation of the reef. Salinity determines the type of fish that can inhabit the community.

Coral reefs, like other ecosystems are very important and have several functions. They help in the process of protecting the shorelines by preventing sediments from washing up and causing damage. They also sequester carbon dioxide to help create an environment that continues to attract marine biodiversity. Coral reefs act as a physical barrier which helps create a healthier, protected coast line habitat. Coral reefs can also benefit cities and towns that are nearby. The coral from the reefs can be harvested and used for things like jewelry, medicines, and can be sold in gift shops as souvenirs. They can also be used in aquariums all over the world.

Biogeochemical cycling is one of the main processes that comprise the field of ecosystem ecology. Carbon is...