The Eastern Atlantic pattern ( EA ) teleconnection and teleconnection like the western Pacific pattern ( WP ) can be aroused by the low frequency variability of the Region III(RIII) Arctic sea ice cover. 北极II区海冰面积的低频变化所引起的热力强迫作用,可以激发出EA和类似于WP的大气遥相关型。
Effect of the Low Frequency Variability of the Region III(RIII) Arctic Sea Ice Cover upon the Northern Hemisphere Atmosphere General Circulation Anomaly in Winter 北极III区海冰面积低频变化对北半球冬季大气环流异常的作用
Among these six regions, SO_2 and PM10 pollution are most serious in Region II and the annual concentration of which is beyond level III of the national standard. 其中山西、河南北部和河北西南部地区是全国SO2和PM10污染最严重的区域,其区域SO2和PM10年均浓度都超过国家三级浓度限值;
The testing results indicated that the rural groundwater around the Tai-Lake region has been seriously and widely polluted. 结果表明:太湖地区农村地下水普遍受到了污染,仅有10%的地下水水质勉强达到III类水标准;