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引用本文:闵骞.鄱阳湖历史冰情的考证.湖泊科学,1996,8(3):215-221. DOI:10.18307/1996.0304
Min Qian.Statistical analysis on the historical ice condition in Poyang Lake. J. Lake Sci.1996,8(3):215-221. DOI:10.18307/1996.0304
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鄱阳湖历史冰情的考证
闵骞
江西省都昌蒸发实验站, 都昌332600
摘要:
根据鄱阳湖区地方志等史料中的冰情记载,对其历史上出现的严重冰冻进行初步考证,揭示了鄱阳湖封冻特征,并对其气候背景作了粗略分析。
关键词:  鄱阳湖  冰情  史料考证
DOI:10.18307/1996.0304
分类号:
基金项目:
Statistical analysis on the historical ice condition in Poyang Lake
Min Qian
Duchang Evaparation Station, Duchang 332600
Abstract:
Based on the records among local chronicles in Poyang Lake district (985-1866), the historical ice condition in the lake is investigated and verified as follows: the ice cover over the lake was noted in 985,1513,1670,1840,1811-1812,1865-1866 in detail; in 1569, 1715, 1718, 1790, 1814 and 1857 also recorded.After 1866, there is no observerd or recorded ice cover in the whole lake on account of climatic reasons.The characteristics of the ice cover, such the ice thickness, the shape of the ice cap, etc are presented.Some preliminary analysis on the corresponding climatic backgrounds is given.In the recent 140 years, the changes in shape and area of the lake are relatively minor, no ice cover phenomenon appeared due to the unsatisfication of the climatic conditions.
Key words:  Poyang Lake  ice condition  investigation and verification of historical data
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