According to the US National Snow and Ice Data Center, the extent of arctic sea ice fell sharply in September, becoming the second lowest on record, due to the presence of black water in the Arctic Ocean, one of the four oceans on Earth and the smallest, shallowest and coldest ocean in the world
According to the US National Snow and Ice Data Center, the extent of arctic sea ice fell sharply in September, becoming the second lowest on record, due to the presence of black water in the Arctic Ocean, one of the four oceans on Earth and the smallest, shallowest and coldest ocean in the world。
The black sea was the arctic permafrost is melting the methane released gradually, after the water temperature, the degree of warming up more severe sea was known as black water worsening global warming lead to the arctic climate change in the arctic ocean is the coldest ocean on the earth, the sea ice can reach millions of square kilometers, and the sharp decline in arctic sea ice area now, it has close ties with climate warming as the arctic temperatures, land ice glaciers are melting in the ocean on the one hand, global warming is caused by melting glaciers resulted in the release of methane; In turn, the release of methane is pushing back on sea ice, which is heating up and melting ice, accelerating global warming and perhaps creating a new Arctic climate system, scientific American reported。
And some arctic animals will disappear, to be replaced by new species. One academic predicts that some day before 2040, all the arctic's glaciers will be gone, and central air conditioning throughout the northern hemisphere will cease to function, leading to an even more dire climate catastrophe。
Fire just in June, the Russian wildfires release about 5900 ton of carbon dioxide, break record of 18 years, according to the previously reported, remote town in northern Russia, HuoYang tusk thirty-eight, temperature and the average temperature in July to 19.9, far beyond and break the record the highest temperature inside the Arctic Circle 2) permafrost thawing arctic temperatures continue, just north of the Russian permafrost melt can cause the economic losses of $60 trillion (3) the food crisis, according to United Nations statistics show that at present there are nearly 690 million people starving around the world By 2030, that number is expected to rise to 890 million people, the worst food crisis in 50 years. That's not alarmist。
