Both estuaries and coral reefs play significant roles for the survival of ocean organisms as well as terrestrial lives. Estuaries are semi- enclosed bodies of water which is created when the salt water of the ocean combines with the fresh water from rivers. It is considered to be the transition zone between sea and land. Estuaries serve as a venue for the congregation of fish, birds and other animals to feed, grow or migrate . On the other hand, coral reefs are one of the world's richest ecosystems. Coral reef ecosystems are exceptional, diverse biological systems recognized as an important environmental and economical resources.
If I could save only one ecosystem between estuaries and coral reefs, I would choose to save the coral reefs. Coral reefs play various functions to the biodiversity. I consider that it is less detrimental to not choose to save estuaries because coral reefs are more functional. Coral reefs present protection for beaches and harbors. These areas are behind the coral reefs so the reefs are their natural protectors against coastal storms and heavy waves. Coral reefs can also prevent the damaging effect of tsunamis. Coral reefs are habitat to many species of fish and other marine animals. We rely to these areas for food source and other economic reasons. Coral reefs are also source for biomedical chemicals .
Coral reefs have sensitive environments making them a good indicator of ecological health as well as coastal watershed. Pollution can directly influence the coral reefs’ health. EPA is an organization that helps protect and restore the quality of water including saving the coral reefs. To save the coral reefs, we should learn more about them and be involved in the endeavors of saving reef ecology. We should take part in being responsible with our wastes because it can affect the water system as well (US EPA, 1992).
References
US EPA (Environmental Protection Agency). (1992). Protecting coastal and wetland resources: A guide for local governments. US EPA Office of Water; Office of Wetlands, Oceans and Watersheds. Office of Policy, Planning and Evaluation.
Berrill, M., & Berrill, D. (1981). A Sierra Club Naturalist's Guide: The North Atlantic Coast. . San Francisco: Sierra Club Books.
US EPA Environmental Protection Agency. (1998). Coastal Watershed Factsheets - Coral Reefs and Your Coastal Watershed. Washington DC: EPA Press.
