Japan Faces Rising Temperatures and Extreme Weather
A new report warns that Japan could experience annual once-in-a-century heat waves if temperatures continue to rise significantly. This would have a major impact on human health, agriculture, and the environment.
The report highlights the urgency of reducing greenhouse gas emissions. The government aims for net-zero emissions by 2050, but temperatures have already risen 1.3 degrees above the 20th century level.
a 4-degree and a 2-degree temperature rise. Under the 4-degree scenario, Japan's temperatures would be 5.1 degrees higher by the end of the 21st century, with double the current number of "tropical nights." Tokyo would be even more affected, with a 6.2-degree rise and nearly triple the current number of tropical nights.
Extreme weather events would also become more frequent. High temperatures, currently occurring once every 100 years, would happen almost annually. Heavy rainfall at the same level would occur 5.3 times in the same period.
The report also warns of rising sea levels, decreasing sea ice, and declining oxygen levels in seawater, which could harm marine life.
This report serves as a stark reminder of the potential consequences of climate change for Japan. It emphasizes the need for immediate action to reduce emissions and mitigate the impacts of climate change.