ATMOSPHERIC TELECONNECTION PROCESSES LINKING WINTER AIR STAGNATION AND HAZE EXTREMES IN CHINA WITH REGIONAL ARCTIC SEA ICE DECLINE

Atmospheric teleconnection processes linking winter air stagnation and haze extremes in China with regional Arctic sea ice decline

Recent studies suggested significant impacts of boreal cryosphere changes on wintertime air stagnation and haze pollution extremes in China.However, the underlying mechanisms of such a teleconnection relationship remains unclear.Here we use the Whole Atmosphere Community Climate Model (WACCM) to investigate dynamic processes leading to atmospheric

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Two-step movement of tsunami boulders unveiled by modified viscous remanent magnetization and radiocarbon dating

Abstract Massive boulders in landslide and tsunami deposits are prominent geomorphic features in various landscapes.Tracking their movement history is important for reconstructing past geologic dynamics; however, the reworking movements of massive boulders remain unresolved.The boulder field on the Ishigaki Island was formed by repeated tsunamis.Al

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