CAJ | 학술논문

根据广西百色站1951—2010年的气温资料，利用一元回归、Morlet小波分析等方法分析了百色气温气候变化规律，结果表明：百色市年平均气温长期变化呈减低的趋势；春、夏季平均气温长期变化呈减低的趋势；秋、冬季平均气温长期变化呈增高的趋势；高温日数长期变化呈减少的趋势，年最热的一天出现日期有偏早的趋势，60a来极端最高气温出现日期偏早了3．4天，60a来年极端最低气温平均出现日期为1月9日，偏早趋势不明显。
근거엄서백색참1951—2010년적기온자료，이용일원회귀、Morlet소파분석등방법분석료백색기온기후변화규률，결과표명：백색시년평균기온장기변화정감저적추세；춘、하계평균기온장기변화정감저적추세；추、동계평균기온장기변화정증고적추세；고온일수장기변화정감소적추세，년최열적일천출현일기유편조적추세，60a래겁단최고기온출현일기편조료3．4천，60a래년겁단최저기온평균출현일기위1월9일，편조추세불명현。
Basing on the temperature data of Baise weather station from 1951 to 2010, using regression and Morlet wavelet analysis methods,the temperature change characteristics were analyzed. The results show that the annual average temperature/high temperature days has/have a decreasing tendency. Especially, the average temperature in spring/summer （autumn/winter） shows a decreasing （increasing）trend. The hottest （coldest） day is a delaying trend （changes in smooth） with the extreme maximum （minimum） temperature in 60 years occurring 3.4 days earlier （having an average date for January 9）.