To help determine the cause of unexplained excessive or repeated episodes of bleeding, to diagnose von Willebrand disease (VWD), and to distinguish between different types of VWD.
The tropical zones of the American continent (Neotropics), where Costa Rica is located, contain a greater diversity of species and ecosystems, as well as a broader range of interactions, compared with other tropical regions of the world.he institution charged with the task of administering Costa Ricaâs biodiversity is the Ministry of the Environment and Energy (MINAE), and more specifically to the National System of Conservation Areas (SINAC), which is responsible for the conservation and sustainable use of the countryâs biodiversity.
Share on Facebook. Recent marine surveys by scientists in the Great Barrier Reef have found that an explosion in the population of the crown-of-thorns starfish has decimated parts of the regionâs reefs and are now threatening part of the so-called Coral Triangle â one of the worldâs richest regions of coral reef biodiversity.