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Climate change 'hitting harder and sooner' than forecast, warn scientists ahead of UN meeting.
The data, compiled by the World Meteorological Organization (WMO), says climate change is accelerating, with sea-levels rising, carbon dioxide levels increasing and ice sheets melting faster than ever before.
It highlighted that global temperatures have risen by 1.1 degrees Celsius since 1850, and have gone up 0.2 C between 2011 and 2015.
Sea levels have been rising by an average of 5 millimeters a year in the past five years, compared to 3.2 mm a year on average since 1993, with much of the rise attributed to melting glaciers and ice sheets.
The report flagged that Arctic summer sea ice has declined at a rate of 12 per cent per decade over the past 40 years, with the four lowest values between 2015 and 2019.
The amount of ice lost from the Antarctic ice sheet increased by a factor of six each year between 1979 and 2017, while glacier loss for 2015-19 is also the highest for any five-year period on record.
Climate change 'hitting harder and sooner' than forecast, warn scientists ahead of UN meeting - ABC News (Australian Broadcasting Corporation)
The data, compiled by the World Meteorological Organization (WMO), says climate change is accelerating, with sea-levels rising, carbon dioxide levels increasing and ice sheets melting faster than ever before.
It highlighted that global temperatures have risen by 1.1 degrees Celsius since 1850, and have gone up 0.2 C between 2011 and 2015.
Sea levels have been rising by an average of 5 millimeters a year in the past five years, compared to 3.2 mm a year on average since 1993, with much of the rise attributed to melting glaciers and ice sheets.
The report flagged that Arctic summer sea ice has declined at a rate of 12 per cent per decade over the past 40 years, with the four lowest values between 2015 and 2019.
The amount of ice lost from the Antarctic ice sheet increased by a factor of six each year between 1979 and 2017, while glacier loss for 2015-19 is also the highest for any five-year period on record.
Climate change 'hitting harder and sooner' than forecast, warn scientists ahead of UN meeting - ABC News (Australian Broadcasting Corporation)
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