Climate change: 2020 is expected to be one of the warmest years in history

The La Niña climate phenomenon is in progress, foreshadowing a colder winter with more storms than usual for the northern hemisphere. Nevertheless, 2020 may be one of the warmest years ever recorded. to help governments and humanitarian organizations prepare for extreme weather around the world. La Niña, which means “little girl” in Spanish, is the “cold” phase of the South Oscillation (warm is the El Niño), a series of Pacific Ocean and climate events affecting temperatures, storms and rainfall around the world. Its potential effects for 2020 include drier than usual conditions for East Africa, which is expected to intensify the food crisis in the region, but also wetter conditions in much of Southeast Asia and Australia and increasingly strong cyclones in the Atlantic. In the Caribbean, this year ‘s cyclone season is the most active to date. WTO Secretary-General Petri Thalas told the Guardian: . But all natural climatic phenomena now occur simultaneously with anthropogenic climate change that intensifies extreme weather events and affects the water cycle. , and to increase cyclones in the tropical Pacific Ocean, La Niña is able to drop the temperature of the Eastern Pacific by as much as 3-5 degrees Celsius, which in turn reduces the temperature around the world. Thalas, global warming manages to offset these effects with the above, and in 2020 “remains on a turning track into one of the warmest years ever recorded”, 2016-2020 is expected to be the warmest five years has been recorded to date. “Now the years marked La Niña are even warmer compared to years of the past with El Niño”, This year’s La Niña is expected to last until the first quarter of next year, and according to the WMO is “moderate to strong”. The last time strong La Niña was recorded was in 2010-11 when there were major floods in Pakistan and Australia. La Niña phenomena are defined by the drop in sea level by more than 0.5 degrees Celsius, for at least five consecutive quarterly periods. Follow it on Google News and be the first to know all the news See all the latest News from Greece and the World, at

Source link

Leave a Reply

Your email address will not be published. Required fields are marked *