In this study the Qing weather records 'Clear and Rain Records' were used to reconstruct the 18th century summer (June-August) precipitation and monthly precipitation series of May, June, July, and August. The...In this study the Qing weather records 'Clear and Rain Records' were used to reconstruct the 18th century summer (June-August) precipitation and monthly precipitation series of May, June, July, and August. The nature of these records and the techniquc of transforming them into numerical codes are described. The procedure of converting these descriptive records into quantitative monthly precipitation and its scientific basis are given in detail. The reliability of the obtaind precipitation series is also ex- amined.展开更多
基金supported by the U.S.National Science Foundation Climate Dynamics Section Grant ATM-8511905.
文摘In this study the Qing weather records 'Clear and Rain Records' were used to reconstruct the 18th century summer (June-August) precipitation and monthly precipitation series of May, June, July, and August. The nature of these records and the techniquc of transforming them into numerical codes are described. The procedure of converting these descriptive records into quantitative monthly precipitation and its scientific basis are given in detail. The reliability of the obtaind precipitation series is also ex- amined.
