CAJ | 학술논문

通过对大连地区7个观测站1962～2007年逐日降水量统计,并对日降水量50 mm以上的暴雨进行了统计分析和研究.研究发现,大连年暴雨日数有着明显的年际变化和年代际变化;暴雨季节变化也很明显.从地域分布上有自西向东、自南向北递增的明显特征.
통과대대련지구7개관측참1962～2007년축일강수량통계,병대일강수량50 mm이상적폭우진행료통계분석화연구.연구발현,대련년폭우일수유착명현적년제변화화년대제변화;폭우계절변화야흔명현.종지역분포상유자서향동、자남향북체증적명현특정.
Based on the data of daily precipitation from 7 stations in Dalian from 1962 to 2007, the rainstorm with the rainfall of more than 50 mm was analyzed and studied. The results showed that the annual rainstorm days in Dalian had obvious annual variation and decadal variation. The seasonal changes were very obvious. The rainstorm clime had the obvious characteristics of increase from west to east and from south to north.