文献类型：期刊文献

英文题名：Global Climate Change Trends and Regional Responses Based on JMA Data

作者：Huang, Yue[1];Liang, Shanshan[2];Wu, Shujin[1,3]

机构：[1]China Univ Petr Beijing Karamay, Xinjiang Data Intelligence Stat Res Ctr, Sch Sci & Arts, Karamay 834000, Peoples R China;[2]East China Univ Sci & Technol, Sch Phys, Shanghai 200237, Peoples R China;[3]East China Normal Univ, Sch Stat, Shanghai 200062, Peoples R China

年份：2026

卷号：18

期号：12

外文期刊名：SUSTAINABILITY

收录：;WOS:【SSCI(收录号:WOS:001803948700001)，SCI-EXPANDED(收录号:WOS:001803948700001)】；

基金：This work was supported by the Natural Science Foundation of Xinjiang Uygur Autonomous Region (No. 2024D01A158).

语种：英文

外文关键词：JMA dataset; global climate change; temperature trend; spatial differentiation; driving mechanism; regional response; sustainable adaptation; regional sustainable governance

摘要：Global warming has become a core challenge for human society. This study adopted the global surface temperature anomaly dataset from 1891 to 2023 released by the Japan Meteorological Agency (JMA). Multiple quantitative methods, including Sen's slope estimation, Modified Mann-Kendall (MMK) test with pre-whitening, Pettitt test and GIS spatial analysis, were comprehensively applied to investigate the long-term climate change trends and regional response characteristics across the globe and China. The results indicated that the global warming rate reached 0.0802 degrees C per decade, while the warming rate of China was 0.1139 degrees C per decade, which is 42.0% higher than the global average level. Both global and Chinese temperature changes experienced three evolutionary stages, namely slow growth period, stagnation period and accelerated warming period, with an abrupt turning point occurring during 1979-1980, which was closely linked to the phase transition of Pacific Decadal Oscillation and atmospheric circulation adjustment. Obvious spatial differentiation characteristics of climate warming were identified in China, with a more rapid warming trend in northern and inland regions and a relatively slow warming rate in southern and coastal areas. Since 1980, regional accelerated warming has been driven by both anthropogenic activities and natural climate variability. The research findings can provide solid scientific support for formulating regional climate adaptation strategies and promoting collaborative global climate governance.