Continuous snowfall for 46 hours, snowfall broke the extreme value recorded since 1951, the snow thickness of Inner Mongolia Tongliao Kulun Banner reached 59cm, blizzard warning in many places in the northeast, blizzard wind level II response, 1 person died, 176 livestock died, the snow was too deep may cause white disasters...
Are these words too heart-wrenching?
This cold wave in the northeast region has touched the hearts of the people of the whole country! Cold tide and blizzard will not only affect people's production and life, but also seriously affect livestock, and even appear "white disaster"! White plague is a disaster caused by excessive snow and too long a time, resulting in the burial of pasture grass, which in turn prevents livestock from feeding normally, resulting in cattle loss and death.
Some people are even more worried, will the Siberian tiger be frozen to death by the cold wave? Wandashan No.1 won't have an accident in the wild, right?
After all, last winter, more than 20 Siberian tigers gathered under the trees in the Harbin Siberian Tiger Garden, and the scene of hugging and warming up is still vividly remembered, and this year, looking at the menacing momentum of this cold wave, the northeast will be much colder than last year!
Wild Siberian tigers are mainly distributed in the northeast of China's Heilongjiang, the eastern mountains of Jilin Province, such as Wanda Mountain, Laoye Ridge, Changbai Mountain, Zhang Guangcai Ridge and other places, foreign mainly distributed in North Korea, the southeast of the Russian Far East and other places, these places have a very cold winter climate, low temperature is often below minus 20 °.
The temperature of this cold wave is still not low, for example, the low temperature in Harbin is only minus 13 °, while the general low temperature in Harbin in winter can reach minus 19 °.
Therefore, although the current cold wave is very large, it is basically unaffected for wild Siberian tigers, and we do not have to worry about wild Siberian tigers being frozen to death.
Most people do not know how low and low the Siberian tiger can withstand, thinking that the Siberian tiger is frozen, but in fact, at a certain temperature, the Siberian tiger can not bear it!
According to the "Encyclopedia Britannica" data, the survival temperature range of the Siberian tiger is between "-40 ° C and 40 ° C", and the temperature difference is as high as 80 degrees, which is much stronger than the fragile tolerance of humans!
In the northeast region, although the general minimum temperature can only reach minus 30 degrees, there are many places where the winter temperature is lower than minus 40 degrees, such as mohe in Heilongjiang, Genhe in Inner Mongolia and other places, with a polar temperature of up to minus 50 ° C, and wild tigers cannot survive in the extreme cold hours of these places.
Although extremely low temperatures can cause tigers to freeze to death, the biggest confusion about tigers is that there is a lack of food in the cold. The main food of the Siberian tiger is deer, wild boar, musk, roe deer, etc., occasionally preying on snakes and fish, but also eating pine nuts, walnuts, hazelnuts, raspberries and other wild fruits.
When the temperature is too low, many hibernating animals are resting, ungulates are also reduced in activity due to the deep foraging difficulties of the snow cover, and the deep snow layer will cause the tiger to make a sound when it moves, which may lead to the failure of predation, which is the biggest difficulty that the tiger needs to face!
After all, there are still relatively few places that can reach below -40 degrees Celsius, and even the temperature in most parts of the Arctic is above minus 40 degrees.
Undoubtedly, the survivability of the Siberian tiger is undoubtedly extremely strong, can withstand such a strong low temperature, although the cold wave is menacing, but for the wild Siberian tiger, it is indeed not a thing! They will not have any existential crisis because of this cold wave, everyone can rest assured!
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