Theoretical and Applied Climatology, Год журнала: 2023, Номер 155(1), С. 151 - 162
Опубликована: Сен. 20, 2023
Язык: Английский
Atmospheric Research, Год журнала: 2025, Номер unknown, С. 108116 - 108116
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
Climate Dynamics, Год журнала: 2025, Номер 63(4)
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
Atmosphere, Год журнала: 2025, Номер 16(5), С. 568 - 568
Опубликована: Май 9, 2025
In the context of global climate warming, compound drought and heatwave events (CDHEs) have exhibited a pronounced escalation in frequency since Second Industrial Revolution, incurring substantial socioeconomic losses. This study investigates spatiotemporal variations CDHEs semi-arid semi-humid regions northern China based on daily Standardized Precipitation Index (SPI) maximum temperature (Tmax) datasets. The results show that compared to 1980s, occurrence during 2010s an increasing trend increase by 20–50 times southern region 10–30 region, while some watersheds central part area decreasing trend. From 1980s 2010s, percentage affected CDHE with duration exceeding 11 days/year has risen from 28.3% 56.7%, reflecting upward duration. Spatiotemporal patterns revealed significant interdecadal disparities both CDHEs, which are primarily determined pattern synchronicity events. However, intensity exhibits comparatively weaker influence. Due decrease proportion short–duration heatwaves, (1–2 days) all levels declining their proportions. Furthermore, delayed resulted peak gradually shifted June July–August.
Язык: Английский
Процитировано
0
Research in Cold and Arid Regions, Год журнала: 2025, Номер unknown
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
Theoretical and Applied Climatology, Год журнала: 2023, Номер 155(1), С. 151 - 162
Опубликована: Сен. 20, 2023
Язык: Английский
Процитировано
6