摘要
本文利用1957～1986年间的调查资料,对胶州湾温、盐度的日、年和年际变化的主要特征进行了分析。结果表明,该湾温、盐度日变化具有明显的季节差异。温度年变化较规则,可分为湾顶、湾中和湾口3种类型;盐度年变化较复杂,与降水量和蒸发量密切相关。1980～1986年,胶州湾温、盐度出现了一个低～高～低的变化过程。这种变化过程与山东沿岸温、盐度的变化趋势相同。
In this paper, the principal variation characteristics of day-night, annual and interannu-al of the sea-water temperature and salinity in the Jiaozhou Bay are analysed by using the data collected during the period of 1957 to 1986. The results show that the daily variation of the tempera'ture and salinity is vary obvious in different seasons. The annual variation of the sea-water temperature is more regular than that of the salinity, and it may be divided into three types: the Bay-top, the Bay-centre and the Bay-mouth. The annual variation of the salinity is complex, and closely related to the precipitation and evapotranspiration in Qing-dao. A low-high-low variation process of the temperature and salinity appeared during the years from 1980 to 1986. This process has the same tendency as the variation of the temperature and salinity along the coast of Shandong.
出处
《海洋科学》
CAS
CSCD
北大核心
1991年第2期52-55,共4页
Marine Sciences
关键词
胶州湾
海水
温度
盐度
Jiaozhou Bay, Temperature, Salinity, Variations characteristics
