极地研究2016，Vol.28Issue(1)：80-86,7.DOI:10.13679/j.jdyj.2016.1.080
南极普里兹湾附近海域表层海流特征分析
ANALYSIS OF SURFACE CURRENT FEATURES IN PRYDZ BAY AND THE ADJACENT SEA
摘要
Abstract
Based on data obtained during the 29th Chinese National Antarctic Research Expedition from 8 Argos drifting buoys near Prydz Bay , this study analyzed the surface current features of the sea and compared them with previous findings.The results revealed a surface current flowing westward in western and northern parts of Prydz Bay , show-ing that in this region , the surface current was a counterclockwise flow along the coast of Antarctica .In eastern parts, the current direction was first south and then west or north , and in the northwest , the current direction was south.The average velocity of the 8 buoys was 0.02–0.20 m· s-1 and the maximum velocity was 1.57 m· s-1. Areas with velocity >1.0 m· s-1 were concentrated in Prydz Bay and beyond Cape Klose and Cape Darnley .Are-as with velocity >1.5 m· s-1 were found only in Prydz Bay and the outer region of Cape Klose .关键词
南极/普里兹湾/表层海流流速/大流速区Key words
Antarctica/Prydz Bay/surface current velocity/large flow area引用本文复制引用
吉会峰,邓小东,曹兵,徐常三,邬惠明..南极普里兹湾附近海域表层海流特征分析[J].极地研究,2016,28(1):80-86,7.基金项目
国家海洋局“南北极环境综合考察与评估专项”(CHINARE2012－01－01)资助 （CHINARE2012－01－01）
