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  1. Monthly archive

May 2019

Lei Wang and Jungang Dong of the Chinese Academy of Sciences in Xi’an, China, take a sample from an ancient southern Chinese pine tree on Mt. Helan in the western Loess Plateau of China.

Tree rings and the Asian Summer Monsoon

Thursday, May 30, 2019

Tree-ring study indicates an 80-year decline in Asian Summer Monsoon precipitation at its northern edge, which is consistent with increasing sulfur pollution according to climate modeling.

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