摘要
普里兹湾及其邻近海域是中国南大洋调查研究的传统优势海域与重点区域。围绕夏季表层水、冬季水、陆架水、绕极深层水、南极底层水、普里兹湾底层水、冰架水等研究海区主要水团的特征和分布,总结了前人在南极普里兹湾及其邻近海域基于调查资料开展的水团研究中所取得的成果。研究表明,前人在对陆架水的示性指标界定上,将陆架水是否区分为高盐陆架水和低盐陆架水存在较大争议,在高盐陆架水和普里兹湾底层水的定义上存在重叠;目前尚没有证据表明绕极深层水向南可以伸展到普里兹湾的陆架区域,也没有发现在普里兹湾附近海域生成南极底层水的直接证据。
The Prydz Bay and its adjacent sea area is a key, well-studied area for investigating the southern ocean carried by CHINARE all the time. This work studied on the distribution and characteristics of the main water masses such as the Summer Surface Water, the Antarctic Winter Water, the Shelf Water, the Circumpolar Deep Water （CDW）, the Antarctic Bottom Water （ABW） and the Ice Shelf Water, and summarized results of previous studies on water mass which were based on survey data in these areas. The results showed that on the definition of the index characteristic of the Shelf Water, there are still in debate that whether the shelf water is subdivided into High Salinity Shelf Water and Low Salinity Shelf Water, and there exists some overlaps between the defining scopes of High Salinity Shelf Water and the Prydz Bay Bottom Water. Until now, there is no evidence that CDW can be extended to the continental shelf areas of the Prydz Bay, and no direct evidence that ABW can be formed around the Prydz Bay.
出处
《海洋学报》
CAS
CSCD
北大核心
2014年第7期1-8,共8页
基金
国家重点基础研究发展项目--南大洋-印度洋海气过程对东亚及全球气候变化的影响(2010CB950301)
国家高科技研究发展计划项目--冰架热水钻关键技术与系统研发(2011AA090401)
国家海洋局海洋公益性行业科研专项--极地海洋环境监测网系统研发及应用示范(201305035)
极地专项南极海域物理海洋和海洋气象考察(CHINARE2012-01-01
CHINARE2013-01-01)
极地专项南极环境综合分析与评价(CHINARE2013-04-01)
关键词
普里兹湾
南大洋
示性指标
南极底层水
the Prydz Bay
the Southern Ocean
characteristic indexes
Antarctic Bottom Water
作者简介
陈红霞（1975－），男，山东省聊城市人，博士，副研究员，主要从事区域海洋学与极地海洋学研究。E-mail：chenhx@rio．org．cn
