OurAmazingPlanet: The place where the ocean’s cold deep water blends with the warmer water of the upper ocean is on the move due to climate change, new research reveals. Tropical corals in the western Pacific Ocean revealed that the depth where warm surface water and colder, deeper water meet, known as the thermocline, is getting shallower. The new study is the first physical evidence supporting what climate modelers have been predicting as the effects of global climate change on the ocean circulation …