How hot will it be in 2100?
According to the British "Daily Mail" reported that NASA released a number of data, showing the 2100 global temperature and rainfall patterns change. These data use climate change projections based on rising carbon dioxide levels, revealing possible changes in urban and township climate.
By 2100, the level of carbon dioxide in the atmosphere will reach 900 ppm (or 900 parts per million), accounting for nearly 0.1% of the atmosphere. (At the beginning of 2015, the concentration of carbon dioxide reached 400 ppm)
If the carbon dioxide content in the atmosphere is doubled by the end of this century, the maximum daily temperatures in most parts of Africa, South America and India will exceed 45 ° C. The summer temperatures in Jerusalem, New York, Los Angeles and Mumbai may also reach that level. London temperatures will be between 20-30 ° C and Paris will exceed 30 ° C.
NASA chief scientist Alan Stofen said: NASA is using space information from space to develop new products to protect our future. With this global data set, people around the world will have a valuable new tool to plan how to deal with global warming.
A number of US-based forecast data released in 2013 have been used to analyze the risks that may occur in agriculture, forests, rivers, and cities across the country.
About the credibility of the data
NASA has a total of more than 11TB of data, which combines data from actual measurements and climate simulations from around the world, providing predictions of rainfall and temperature over 25 km between 1950 and 2100.
In this way, to 2100, in addition to the Antarctic, near the Arctic Ocean, and the Qinghai-Tibet Plateau, the world seems to have no place to find a cool place.
By 2100, the level of carbon dioxide in the atmosphere will reach 900 ppm (or 900 parts per million), accounting for nearly 0.1% of the atmosphere. (At the beginning of 2015, the concentration of carbon dioxide reached 400 ppm)
If the carbon dioxide content in the atmosphere is doubled by the end of this century, the maximum daily temperatures in most parts of Africa, South America and India will exceed 45 ° C. The summer temperatures in Jerusalem, New York, Los Angeles and Mumbai may also reach that level. London temperatures will be between 20-30 ° C and Paris will exceed 30 ° C.
NASA chief scientist Alan Stofen said: NASA is using space information from space to develop new products to protect our future. With this global data set, people around the world will have a valuable new tool to plan how to deal with global warming.
A number of US-based forecast data released in 2013 have been used to analyze the risks that may occur in agriculture, forests, rivers, and cities across the country.
About the credibility of the data
NASA has a total of more than 11TB of data, which combines data from actual measurements and climate simulations from around the world, providing predictions of rainfall and temperature over 25 km between 1950 and 2100.
In this way, to 2100, in addition to the Antarctic, near the Arctic Ocean, and the Qinghai-Tibet Plateau, the world seems to have no place to find a cool place.
Comments
Post a Comment