El Niño-Southern Oscillation Predictability Issues: 'Maritime Continent' Deforestation to Blame
During El Niño events equatorial trade winds blowing west weaken, causing changes in air pressure and wind speed that move warm surface water eastward from the western Pacific to coastal South America. This results in a deeper thermocline (the depth at which sea temperature rapidly changes) that prevents the normal upwelling of cooler, nutrient-rich waters, having devastating impacts on marine food chains, as well as local communities reliant upon the fishing industry.
Source: natureworldnews.com
