Almost every child on Earth will face frequent heat waves by 2050: UNICEF

closely all the world ’ s 2 billion children will be exposed to frequent inflame waves by 2050, according to a newly report from UNICEF .
already today, around 559 million — or 24 percentage — of the universe ’ second children are exposed to high heat wave frequency, or an average of 4.5 or more heat waves annually, the ra port found .
It added that some 624 million children encounter one of three other high heat measures : high heat wave duration, high hotness wave asperity or extreme high temperatures .
“ The mercury is rising and so are the impacts on children, ” UNICEF Executive Director Catherine Russell said in a s tatement.

“ Already, one in three children live in countries that face extreme high temperatures and about one in four children are exposed to high heat wave frequency, and it is only going to get worse, ” Russel warned .
The authors define a heat wave as any period of three days or more in which the maximal temperature each day falls in the top 10 percentage of the local 15-day average .

high inflame wave duration, when the average heat wave lasts 4.7 days or longer, presently impacts 538 million — or 23 percentage — of children worldwide, according to the report .
This figure is poised to rise to 1.6 billion children in 2050 if the planet warms by 1.7 degrees Celsius, or 3.06 degrees Fahrenheit, above preindustrial averages. And in a scenario of 2.4 degrees Celsius — 4.32 degrees Fahrenheit — of warming, 1.9 billion children could be facing high heating system wave duration, the authors found .
Millions more children will besides be exposed to high heat wave austereness, in which the average heating system curl event is 2 degrees Celsius or more above the local 15-day average, according to UNICEF .
besides poised to rise are extreme high temperatures, when more than 83.54 days a year exceed 35 degrees Celsius — 95 degrees Fahrenheit — per the report .

Children who live in northerly parts of the worldly concern, particularly in Europe, will experience the most dramatic surges in high gear austereness heating system waves, the authors noted .
By 2050, about one-half of all children in Africa and Asia will face nourish photograph to extreme high temperatures, per the report .
While today just 23 countries fall in the highest class for childhood exposure to extreme high temperatures, that visualize is expected to rise to 33 countries by 2050 under a gloomy emissions scenario and 36 countries under a very gamey emissions scenario .
The nations most likely to fall in the highest class under both scenarios include Burkina Faso, Chad, Mali, Niger, Sudan, Iraq, Saudi Arabia, India and Pakistan, according to UNICEF .

“ More children will be impacted by longer, hotter and more patronize estrus waves over the future 30 years, threatening their health and wellbeing, ” Russel said .
“ How devastate these changes will be depends on the actions we take nowadays, ” she added.

Russel urged governments to double their fund for climate adaptation measures by 2025 and ensure that ball-shaped heating does not rise 1.5 degrees Celsius, or 2.7 degrees Fahrenheit, above preindustrial averages — a finish of the 2015 Paris climate agreement .
“ This is the only room to save children ’ mho lives and futures — and the future of the planet, ” Russel said .

source : https://dangthanhvinh.com
Category : Blog

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