南黄海溶解氧在海——空之间的交换

海空界面之间的气体交换，是研究气体在海洋中循环的一个重要内容。而大气中的一些可能影响气候的痕量气体，以及由海洋产生，并向大气释放的气体，在海空界面之间的交换通量及交换速度，近年来更引起人们的注意。了解气体在海空界面上的交换速度对解决这些问题是非常重要的。     

水声电话的开发与应用

一、自携式潜水通信的变革 随着人类向海洋进军步伐的加快,潜水范围不断扩大,作业内容不断增加,以往落后的联络手段越来越不能满足潜水通信的需要。 水声电话的问世是自携式潜水通信史上的一次飞跃,一次质的变化。水声电话一改以往的信号绳、手语和敲击信号等老套模式,以一种暂新的风貌活跃在潜水领域,它大大提高了工作效率,节省人力、物力、财力和时间。同时,由于配备水声电话的潜水员通话自由,因此具有较     

东欧部分国家的海洋调查活动

近年来,东欧部分国家(东德、波兰、保加利亚、罗马尼亚、苏联等)进行了某种程度和范围的海洋学调查。其中规模较大,持续时间较长的要数“卡姆契亚”国际实验计划。 “卡姆契亚”计划本是东欧“社会主义阵营”国家科学界长达十年的协作计划——“世界大洋研究”     

庄河市海洋产业空间布局研究

随着人口增长,资源减少以及陆域开发空间的缩小,海洋在全球生命支持系统的地位更加突出。本文以层次分析法和GIS为辅助工具,以地理学有关理论为指导,对庄河市海洋产业空间布局问题进行探讨。     

海岸风

海岸风Ｅ．Ｐ．Ｖｅｓｅｌｏｖ（原苏联水文气象中心）表面风对河口风暴潮有相当大的影响。向岸狂风经常引起岸边水位暴涨，给工业造成巨大损失。另一方面，离岸风使岸边水位下降，阻碍了吃水线深的轮船的正常航行。通常向岸风比离岸风强，这是因为陆地上的摩擦力比海上的...     

Non-destructive γ spectrum analysis of polymetallic nodules from the eastern Pacific

Non-destructive 7 spectrum analyses of 20 polymetallic nodules from the eastern Pacificwere carried out. Numerous nuclides, such as 238U,230Th,226Ra,210Pb,228Ra,228Th,235U,227Ac (or 231 Pa) and 40K were detected. The count rates of the nuclides in the top or bottom side of nodules facing detector were measured and the ratio R of the count rates of nuclides in the top and the bottom sides was obtained. From counts and ratios, some useful information relating to the growth and movement of the nodules, the source of nuclide and relationship between those and environment can be gotten. A new method for clear distinction between the top and bottom sides of the nodule based on the R value of 226Ra or 210Pb was developed. In addition, one can infer the turnover of nodules according to the R value of 230Th.     

中性糖对古糖酯含量测定的影响

采用硫酸-苯酚法、硫酸-咔唑法和硫酸-间羟联苯3种方法分别对古糖酯的含量测定进行了研究，并考察了3种方法中加入8种单糖即阿拉伯糖(Ara)、半乳糖(Gal)、葡萄糖(Glc)、果糖(Fru)、木糖(Xyl)、甘露糖(Man)、鼠李糖(Rha)和岩藻糖(Fuc)后对古糖酯含量测定的影响。结果表明3种方法测定古糖酯含量时，其吸收值与古糖酯浓度(在0.1～0.5mg／mL范围内)都呈良好的线性关系，不同的中性糖对3种测定方法影响不同。样品回收率亦不相同。     

A numerical study of the impact of SST anomaly in the warm pool area on atmospheric circulation in winter

In this paper the impacts of the anomalous SST in the warm pool area of the Western Equatorial Pacific on the winter time circulation and the East Asian monsoon are studied by using the NCAR CCM. It is found that the abnormal heating in the warm pool area will change the strength and the position of the Walker Cell in the Equatorial Pacific and the anti-Walker Cell in the equatorial Indian Ocean. Both the Walker and anti-Walker Cells are strengthened. The local Hadley Cells over two hemispheres near the warm pool are also strengthened. The subtropical highs in two hemispheres become stronger and move poleward slightly. The westerly jets in the extratropical regions have similar changes as the subtropical highs. The winter monsoon in South-East Asia is weakened by the abnormal heating in the warm pool. The experiment also show that there are wave trains emanating from surrounding areas of the warm pool to the high latitudes, causing various changes in circulations and local weather.