scorecardresearch
Follow Us:
Wednesday, April 21, 2021

Climate change behind some floods, fires, heat waves in 2015: Study

The latest report is based on 25 peer-reviewed research papers that examine episodes of extreme weather of 2015 over five continents and two oceans.

By: AFP | Miami |
December 16, 2016 3:00:52 am
climate change, global warming, natural disasters, floods, forest fires, world news, latest news, indian express Some 116 scientists from 18 countries contributed to the analysis. (File Photo)

Last year’s heat waves across Europe and Asia, fires in Alaska, unusually sunny winters in Britain and high-tide floods in Florida were influenced by climate change, a US report showed today. But other extreme weather events could not be blamed on the burning of fossil fuels which traps gas in the atmosphere and warms the planet, said the report called “Explaining Extreme Events from a Climate Perspective.”

Watch What Else Is Making News

Those for which scientists found “no climate signal” included the extreme cold in the eastern US and Canada, the late arrival of Nigeria’s spring rains and heavy daily precipitation in December over Chennai, India.

The report, regularly published in the Bulletin of the American Meteorological Society, does not cover all extreme weather events, but allows scientists to select and study certain ones of interest.

Scientists then use historical records and climate models to attempt to explain the extent of the impact of climate change in shaping them.

The latest report is based on 25 peer-reviewed research papers that examine episodes of extreme weather of 2015 over five continents and two oceans.

Some 116 scientists from 18 countries contributed to the analysis.

“The strongest evidence for a human influence was found for temperature-related events — the increased intensity of numerous heat waves, diminished snowpack in the Cascades, record-low Arctic sea ice extent in March and the extraordinary extent and duration of Alaska wildfires,” said the report.

Monthly temperature records show that 2016 is likely to be the hottest on record, marking the third such year in a row as the planet warms.

Scientists say some storms and other kinds of extreme weather are likely to get worse as the Earth heats up, glaciers and ice sheets melt and sea levels rise.

“After five years of the BAMS Explaining Extreme Events report, we’re seeing mounting evidence that climate change is making heat waves more extreme in many regions around the world,” said lead editor Stephanie Herring, a scientist with the National Oceanic and Atmospheric Administration (NOAA) Environmental Information.

“As we get better at distinguishing the influence of climate change from natural variability, the local significance and impacts of this global phenomenon are becoming clearer.”

📣 The Indian Express is now on Telegram. Click here to join our channel (@indianexpress) and stay updated with the latest headlines

For all the latest World News, download Indian Express App.

  • The Indian Express website has been rated GREEN for its credibility and trustworthiness by Newsguard, a global service that rates news sources for their journalistic standards.
0 Comment(s) *
* The moderation of comments is automated and not cleared manually by indianexpress.com.
Advertisement
Advertisement
Advertisement
Advertisement
x