摘要
InthisstudytheQingweatherrecords"ClearandRainRecords"wereusedtoreconstructthe18thcenturysummer(June-August)precipitationandmonthlyprecipitationseriesofMay,June,July,andAugust.Thenatureoftheserecordsandthetechniqucoftransformingthemintonumericalcodesaredescribed.Theprocedureofconvertingthesedescriptiverecordsintoquantitativemonthlyprecipitationanditsscientificbasisaregivenindetail.Thereliabilityoftheobtaindprecipitationseriesisalsoex-amined.
出版日期
1989年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)