We will all die from ice? Antarctica is melting before our eyes
Source:The Problem of global warming , but recent studies by American and Dutch scientists are forced to look at it entirely from a different angle. According to the results published in the Proceedings of the National Academy of Sciences, the Antarctic ice shield in 2017 has lost more than 250 billion tons of ice, while in 1979 the losses were less than 40 million tons of ice per year.
has become the green
In the research process were taken into account, the data on 18 Antarctic regions 176 and ice plains. A large part of the mass loss occurred in West Antarctica, and another 20 % — on the East and the Antarctic Peninsula. In the next few decades, melting ice of Antarctica could add to a rise in Global sea level of several meters. If the ice shield of the Antarctic will be completely melted, the level rises to 57.2 meters. And, unfortunately, all there is to it.
Worried by the recent news that the Antarctic sea ice at the beginning of this year fell to 5.5 million square kilometers and is at least almost 40 years of observations. According to scientists, the record will be updated this summer.
It May seem that ice is still a lot, but in fact, losses are already catastrophic. Blame climate change, which leads to a sustained reduction of mass and area of Arctic ice.
When examining the global temperature scientists at NASA use different methods of collecting and analyzing information, analyzing it with more than a thousand weather stations across the planet. From year to year, there are periodic changes in the temperature and each subsequent year is not necessarily warmer than the previous one, but every decade the temperature will probably be higher.
Global warming over 60 years (video NASA)
Adding fuel to the fire is the fact that the luminosity of the sun increases by 1 % every 110 million years. After the flow will increase by 10-30 %, depending on the state of our atmosphere — we will overcome a critical threshold: surface temperature rises to 100 degrees Celsius. That is, at some point the Sun will become so hot that Earth's oceans will boil. This will be the ultimate form of global warming: the world will become so hot that water simply will be no more. Life on Earth will cease to exist, although some clever types will be able to stay in the upper, cooler layers of the atmosphere. By this time the ice of Antarctica has long been will be melted.
Recommended
Can genes create the perfect diet for you?
Diet on genotype can be a way out for many, but it still has a lot of questions Don't know what to do to lose weight? DNA tests promise to help you with this. They will be able to develop the most individual diet, because for this they will use the m...
How many extraterrestrial civilizations can exist nearby?
If aliens exist, why don't we "hear" them? In the 12th episode of Cosmos, which aired on December 14, 1980, co-author and host Carl Sagan introduced viewers to the same equation of astronomer Frank Drake. Using it, he calculated the potential number ...
Why does the most poisonous plant in the world cause severe pain?
The pain caused to humans by the Gimpi-gympie plant can drive him crazy Many people consider Australia a very dangerous place full of poisonous creatures. And this is a perfectly correct idea, because this continent literally wants to kill everyone w...
Related News
Astronomers spoke about the unique system with protoplanetary disk
Investigated using complex radio telescope ALMA, located in Chile's Atacama desert, a quadruple star system really surprised astronomers. It turned out that she has one feature that is never met in practice and up to this point ex...
A smartphone can be an effective radiation in case of nuclear disaster
In case of a nuclear accident personal electronics could be used as a reliable dosimeter radiation contamination, according to Science News, citing the work of scientists from the University of North Carolina, which will be publis...
Five scenarios of the end of our Universe
Looking at our Universe today, is very easy to get excited about what they saw. The stars in our night sky is only a small part, a few thousand of the hundreds of billions of what is present in our milky Way. He is just all alone ...
Bacteria in the nose can protect from the flu
When it comes to human health, many people mistakenly believe that bacteria are our enemies. They forget that they are very important for the body and performs a major role in the digestive process. Researchers from the University...
Why is it that our telescopes can't find the "ninth planet"?
a History of astronomy has been a history of receding horizons. The invention of the telescope brought us beyond the ability the naked eye to the millions (and billions) of stars of our milky Way. Use pictures and multi-wavelength...
Editing tool CRISPR genes will help to find new antibiotics
researchers from the University of Wisconsin-Madison and their colleagues from the University of California in San Francisco applied the tool to edit the genes to study which genes affect specific antibiotics. They plan to better ...
During the eruption of the black hole seemed kinda "light echo"
We tend to think that black holes consume all the matter around you — but in fact they are not only , but also can throw out almost as much as they get. Sometimes they seem absolutely crazy. Not long ago, astronomers noticed a bla...
What's the worst pain and suffering?
Some say that life is pain. But they are optimists. In fact, life is not pain, that pain, plural: teeth pain, lower back pain, the pain of parting, the pain of loss, the pain of dissonance, stomach pain and sore throat, pain fatig...
Scientists may for the first time saw the birth of a black hole
the Astronomers could for the first time witness the transformation of a star into a black hole or a neutron star, according to the portal Space.com. The signal is very powerful emission of radiation, jokingly nicknamed by the sci...
The opinion of a venture capitalist: the AI will replace 40% of the world's workers for 15 years
According to one of the leading experts in the field of artificial intelligence, after 15 years, 40% of the work in the world will be performed by the machines. Kai-Fu Lee, a pioneer in the field of artificial intelligence and Chi...
Scientists: Use black holes for space travel, but only with caution
One of the most interesting themes in modern science fiction is the concept of using black holes as portals to another universe, time or dimension. Many astrophysicists claim that in these terms is simply impossible. However, a gr...
#CES | IBM introduced its first quantum computer mass production
IBM introduced its first commercial quantum computer for use outside the laboratory. 20-Cubana the system combines in one box the quantum and classical computing components needed to use these machines for research and business ap...
In the future you will walk to the store for food, and the food from the store to you
Know what the problem is with the view of the future of food? That almost all forecasts are incorrect. Where, for example, all these cows the size of dogs that need to graze in my backyard? Where the food is in pill form? Despite ...
A new mechanism of activation of the immune system to fight cancer
Our immune system is designed in an interesting way. On the one hand, it can overcome almost any infectious agent. On the other hand, the immune system very often does not "see" any immediate danger. Something like this happens wi...
Management of large telescopes want to charge small satellites
Not so long ago in resignation was sent to the space telescope "Kepler", which scientists have confirmed the existence of thousands of exoplanets. His successor, TESS goes to work instead of "Kepler" and is going to find more cele...
We now have movable lunar Rover on the dark side of the moon
4 Jan Chinese Rover "Jade rabbit-2" touched the soft, furry surface of the moon, after slowly slid on the track from the platform of the lander "Chang'e-4". The lunar Rover was deployed in about 10 hours after landing of the space...
Roundworms helped to open a new mechanism for the renewal of youth
Aging can be viewed as a natural process or as a logical development of an organism during its life cycle. However, mankind throughout its history tried to find the "medicine of eternal youth" or at least, as much as possible (as ...
What is the "dark side of the moon"? It is really dark?
in short, "the dark side of the moon" is an invalid name error. Even though it sounds cool. But this is a mistake. If we assume that people are not talking about one of the albums of Pink Floyd, "dark side of the moon" refers to i...
AI will create millions of times more jobs than it will destroy
Over the past few years artificial intelligence has developed so quickly that now not a month goes by without a decent lighting breakthrough in the field of AI. In a variety of areas such as speech translation, medical diagnosis a...
Solar energy is produced directly from space. Is this even possible?
More than seventy years ago, in 1941, Isaac Asimov wrote a story in which the sun's energy passed through the microwave rays to a neighbouring planet with space station. Years passed, and today scientists are trying to turn this s...
Comments (0)
This article has no comment, be the first!