CAJ | 학술논문

利用古代日记资料发掘历史气候信息是重建古气候的重要方法。根据南宋吕祖谦的《庚子辛丑日记》记录的金华（婺州）公元1180年和1181年5—6月份逐日天气记录，利用金华1954—2012年实测月雨量和雨日资料的统计规律，重建了1180年和1181年金华地区5—6月份梅汛期雨量，并结合《日记》反映的天气过程，确定了这 2年金华的出入梅时间，结果表明1180年和1181年入梅较现代偏早，1180年 5—6月份雨量比现代偏小，梅雨期略偏短，1181年则雨量偏大，梅雨期明显偏长。上述结论对这 2年历史文献记载的旱涝灾情提供了直观的有力佐证。
이용고대일기자료발굴역사기후신식시중건고기후적중요방법。근거남송려조겸적《경자신축일기》기록적금화（무주）공원1180년화1181년5—6월빈축일천기기록，이용금화1954—2012년실측월우량화우일자료적통계규률，중건료1180년화1181년금화지구5—6월빈매신기우량，병결합《일기》반영적천기과정，학정료저 2년금화적출입매시간，결과표명1180년화1181년입매교현대편조，1180년 5—6월빈우량비현대편소，매우기략편단，1181년칙우량편대，매우기명현편장。상술결론대저 2년역사문헌기재적한로재정제공료직관적유력좌증。
Discovering climatic information from ancient dairies is one of the most important methods for the reconstruction of historical climate.Based on the weather records in the Gengzi Xinchou Diary writ-ten by LüZuqian in AD 1 180 and 1 181 of Southern Song Dynasty,the duration and rainfall of Meiyu Flood Periods (from May to June) in these two years in Jinhua area are reconstructed with the statistical regularities from the precipitation data measured in 1954-2012.It is found that both the Meiyu onset dates (MODs) in 1 180 and 1 181 are earlier compared with the average MODs of nowadays;the precipitation from May to June and the duration of Meiyu Flood Period are a little smaller and shorter than average in 1 180,and larger and longer than normal in 1 181.The results provided intuitive,favorable evidences for the records of drought and flood disasters during the two years in historical documents.