The 'Year Without a Summer' (1816): The Second Coldest Year in 600 Years
Studying climate records reveals that 1816, known as the 'Year Without a Summer,' was the second coldest year in the northern hemisphere in the last six hundred years.
原文地址: https://www.cveoy.top/t/topic/Mdw 著作权归作者所有。请勿转载和采集!