摘要
通过对2000～2004年连续5年冬季渤海逐日冰面积与营口日均气温积温的相关分析,发现二者相关关系较好,同时获得了逐日冰面积与营口日均气温积温的线性回归方程,并用此方程对2005～2006年冬季渤海的冰面积进行了预报试验,试验结果证明该方程具有一定的预报能力。
According to the statistical analysis of ice area data for the Bohai sea and air temperature data at the Yingkou Station from 2000 to 2004 winters, the regression equation about them was derived and the correlativity was fine. Moreover, the regression equation was applied to sea ice forecast test in 2005 winter, and the ability of the equation for the Bohai sea ice area forecast was proved.
出处
《海洋预报》
2008年第1期1-4,共4页
Marine Forecasts
基金
国家自然科学基金(40506009)
十一五科技攻关(2006BAC03B01)
908国家专项(908-02-03-06)
国际合作项目(2001CB711006)课题资助
关键词
渤海
海冰
气温
Bohai Sea
Sea ice
air temperature
