MARVIVA & COCATRAM in meeting on Thermal Dome.
![domo térmico marviva](https://www.cocatram.org.ni/wp-content/uploads/2024/06/xdomo-termico-marviva-1.jpg.pagespeed.ic.ohOh2nEmM0.jpg)
The Costa Rica Thermal Dome (CTD) is an oceanographic phenomenon resulting from the action of winds and ocean currents that produces the vertical displacement of deep, cold, nutrient-rich waters that approach the surface, creating an upwelling zone.