作者: Dong Si , Aixue Hu
关键词: Forcing (mathematics) 、 Pacific decadal oscillation 、 Environmental science 、 Ensemble simulation 、 Community earth system model 、 Climatology 、 Atlantic multidecadal oscillation 、 River valley 、 East Asia 、 Interdecadal Pacific Oscillation
摘要: AbstractInterdecadal oceanic variabilities can be generated from both internal and external processes, these significantly modulate climate on global regional scales, including the warming slowdown in early twenty-first century rainfall East Asia. By analyzing simulations a unique Community Earth System Model (CESM) Large Ensemble (CESM-LE) project, it is shown that interdecadal Pacific oscillation (IPO) primarily an internally variability, while Atlantic multidecadal (AMO) may variability by processes modulated forcing twentieth century. Although observed relationship between IPO Yangtze–Huaihe River valley (YHRV) summer China well simulated preindustrial control twentieth-century ensemble simulation, none of members reproduce time evolution YHRV ...