Arctic sea ice reaches second lowest in satellite record  

出　　处：《China's Foreign Trade》2011年第10期71-71,共1页中国对外贸易（英文版）

摘　　要：Xinhua reports that the blanket of sea ice that floats on the Arctic Ocean appears to have reached its lowest extent for 2011, the second lowest recorded since satellites began measuring it in 1979, according to a report released on September 15 by the University of Colorado Boulder＇s National Snow and Ice Data Center （NSIDC）.

关 键 词：北极海冰 卫星 科罗拉多州 数据中心 新华社 北冰洋 冰雪 

分 类 号：P434[天文地球—大气科学及气象学] V474[航空宇航科学与技术—飞行器设计]