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‘Code red’ for region’s climate should increase focus on adaptation – World

‘Code red’ for region’s climate should increase focus on adaptation

As we inch closer to the 1.5°C target and beyond in this century, the sixth generation of CIMP6 climate models (known as Coupled Model Intercomparison Project 6) and the Shared Socio-economic Pathways Scenarios (SSPs) released by the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report in August 2021 shows that the global impacts of reaching 1.5 °C and beyond are far reaching. Combined with events like the COVID-19 pandemic, increasing uncertainties are being felt around the world. UN Secretary-General António Guterres called the Assessment Report a ‘code red’ for humanity.

The Asia-Pacific region is already encountering these impacts - where every fraction of a degree in warming translates into increased risks. Last year, India faced five cyclonic storms -- Cyclone Tauktae, Yaas, Gulaab, Shaheen and Jawad in the Bay of Bengal and the Arabian sea. Thailand, Myanmar and the Phillipines saw large scale flooding and typhoons. China’s Henan Province and the Russian Federation’s Volhzhsky district and Samara Oblast were all affected by severe flooding. Japan’s north-eastern region was hit by massive landslides triggered by rain in Atmai city. Combined with the worldwide pandemic, these disasters are illustrative of the new normal of cascading risks: a set of disasters intersecting and overlapping, thus creating cascading risks scenarios that exacerbate multiple critical vulnerabilities. These are set to increase under the new SSP scenarios and CIMP6 models.

How do these global climate parameters break down in the Asia-Pacific region? Using the CIMP6 models, ESCAP has downscaled the global warming trends to the Asia-Pacific region and its subregions under 1.5- and 2°C change for two time periods (2021-2040 and 2041-2060).

English News and Press Release on World about Climate Change and Environment, Disaster Management, Drought, Flood and more; published on 04 Apr 2022 by ESCAP