浮冰区 meaning in Chinese

floating ice field
sea-ice field

Characteristics of heat balance parameters of arctic ocean drifting ice and open sea are presented based on the profile - flux method and the data obtained by the first chinese national arctic research expedition during aug . 19 24 , 1999
利用中国首次北极考察队于1999年8月19日24日在北冰洋浮冰区获得的大气近地层垂直廓线和辐射等资料，依据相似理论方法，对比分析了北冰洋无冰海面和冰面上热平衡参数的变化特征。