Costa Rica Thermal Dome

rdf:langString Costa Rica Thermal Dome

rdf:langString The Costa Rica Thermal Dome (CRTD; also called the Costa Rica Dome), is an oceanographic feature and marine biodiversity hotspot that varies in size from 300 to 1,000 km in diameter. The dome is located off the western coast of Central America in the Tropical Eastern Pacific. Through the interaction of wind and ocean currents, deeper waters are drawn towards the surface in a dome-like shape at this location. These waters displace the warmer, nutrient-poor waters with colder, nutrient-richer waters. An investigation by UNESCO'S World Heritage Site and International Union for Conservation of nature (IUCN) in 2016 considered it eligible to become a World Heritage Site in the near future. The average position of the center of the Costa Rica Dome is located at latitude 9°N, longitude 90°W, which is off the coast of Costa Rica. The dome is positioned above the Cocos underwater tectonic valley and provides a subaquatic cyclonic current that moves in sync with the above air flows. The Costa Rica Thermal Dome is full of biodiversity and many forms of marine life. The nutrient hotspot consists of all types of animals ranging from zoo-plankton to the blue whale. The location is also within one of the largest tuna catchment areas in the world The Costa Rica Dome is also positioned on the major seaway to the Panama Canal for transportation. The dome and its marine life provide economic benefits for countries such as Panama and Costa Rica. The Ticos are very proud of the dome, and believe it is one of the features that make the country blessed by nature. At the 12th conference of parties at the Convention on Biological Diversity (CBD) in South Korea, the dome was considered a marine zone of biological or ecological importance.