地形坡度对斜压大气扰动的影响

本文推导出σ坐标系斜压大气的准地转位涡方程，该方程形式与Ｐ坐标系的准地转位涡方程非常相似，但本质不同，本文还用ＷＫＢ方法讨论了大地形坡度对斜压大气扰动发展的影响。指出：东西走向山脉的南坡有利于低层大气槽线呈西北－东南向的扰动发展，也有利于高层大气槽线呈东北－西南向的扰动发展     

太平洋海域海平面变化的灰色系统分析

应用灰色系统理论，对太平洋海域４８个长期验潮站的月均海平面分别建立了ＧＭ（１，１）模型。ＧＭ（１，１）模型能较好地反映太平洋海域的海平面变化的趋势，它除了能给出连续的海平面变化速率外，同时能方便地给出海平面变化的加速率。模拟结果表明，在太平洋地壳均衡假设下，太平洋海域的月均海平面以平均速率０．１７ｃｍ／ａ上升。在太平洋海域所取的４８个长期验潮站中，有４０个站在加速上升，全部站的平均加速度为０．０００２９ｃｍ／ａ２。且加速率逐渐增大。当然这些加速率都很小，但作为一种普遍性的趋势，这已足以说明：太平洋海域的海平面在加速上升     

大鹏湾夜光藻种群的季节变化和分布特征

于１９９０年３月－１９９２年６月对中国南海大鹏湾盐田附近海域的夜光藻种群动态及时空分布进行了综合调查，结果表明，夜光藻种群的出现期间一般为每年的１－６月，最早是１９９１年的１２月，娄量高峰期为３－５月，种群密度的波动极为显著；调查期间共发生８次赤潮，且都发生在３月初至５月初；大鹏湾夜光藻赤潮的发生特点是，赤潮的发生和消失突然，持续时间短，一般不超过３ｄ。     

Stability Design System of Submarine Pipelines

This paper introduces a stability design system of submarine pipelines. The system can provide a reasonable design procedure for users with reference to domestic and foreign methods and in the light of home engineering experience.     

柴达木盆地昆特依盐湖的地球化学演化与古气候变化

１９９０年用铀系年代学及古地磁对昆特依盐湖沉积物进行年代测定，探讨该湖区地球化学演化与古气候变化关系。结果表明，该区最老的盐层形成于早更新世晚期（大于７３０ｋａ），大量的盐类沉积则始于３００ｋａ左右；盐湖沉积物中元素含量变化主要受古盐度、矿物、类质同象和吸附控制；沉积物水溶Ｆ／Ｃｌ比值与古盐度成反比关系；该湖２０００ｋａ以来的古环境演变：盐层形成于干冷、偏酸性的氧化环境，泥岩层形成于湿暖、偏碱性的     

臭氧化消毒技术在海水消毒中的应用

本文从理论出发，通过大量的小型模拟实验，确立了海水流量、臭氧投加量、消毒时间三者的关系，从而制定了利用臭氧进行海水消毒净化工程的工艺流程。又经过实际工程的验证，其工艺流程是可行的，结果优于设计要求，从而创立了国内第一家利用臭氧进行海水消毒净化的优质工程，为沿海城镇以海水替代淡水提供了一个新的途径。     

牡蛎循环系统的研究

于１９８９－１９９０年在海南岛、广东蛇口以及青岛近海采集１２种牡蛎,进行循环系统的比较解剖学研究。首次提高了牡蛎的循环系统有两种类型,即附心脏型和无附心脏型。两者之间的主要区别是：（１）附心脏型无肌套血管,其外套血液主要来自环外套动脉和附心脏;无附心脏型,由于无附心脏和环外套动脉,其外套血液主要来自肌套血管。（２）附心脏型是通过出鳃静脉和外套静脉分别将鳃前部和后部的血液送回心耳;无附心脏型的外套静     

南极半岛西北部海域软体动物双壳类的研究

1984-1985年中国首次赴南大洋考查期间，在南极半岛西北海域(62°06.8′－64°24.′5S，56°2.8.′6-62°3l.′0W)进行了底栖生物调查，并在中国南极长城站附近进行了潮间带采集，共获得软体动物双壳类100余号近500个标本，经分类研究，共有13个科24种，其中7种为该调查海域首次记录，3种只鉴定到属。它们大多数是壳小，壳质极薄脆的环南极分布的南极种和亚南极种，明显地显示出寒带高纬度海域的区系特点。     

Studies on ultrastructure of oocyte in process of maturing in pen shell

The present paper deals with the ultrastructural changes of oocyte in the process of maturing in pen shell Atrinapectinata Linne. When it develops from the antecedent growth period to the accelerating growth period the annulate lamellae emerge, the RER better develop, the yolk granules with single and double layer membrane and are visible. In the well-developed mitochondria there is yolk stored. The Golgi vacuoles are brewing yolk granules. At the mature period the annulate lamellae and the Golgi bodies disappear, and there are only a few RER and mitochondria with poor cristae in the cytoplasm. All these might be well used for judging the maturity of the ootids in the process of the artificial propagation.     

Study of zooplankton ecology in Zhejiang coastal upwelling system-Zooplankton biomass and abundance of major groups

The studied area is a shallow water area that belongs to the East China Sea continent shelf. The distribution of zooplankton biomass is higher inshore than offshore. The maximum abundance is in the inshore edge of the centre of upwelling, which is the superposed area of the salinity front and temperature front, due to the fact that the mixture of three different waters has brought about a concentration of nutrients. The herbivorous Euphausia, Copepoda and Tunicata are the major groups of the abundant area. Tunicata possess the possibility to compete against other kinds of herbivorous zooplankton. This means that there is negative correlation between the distribution of Tunicata and that of Copepoda and Euphausia. The positions of maximum areas of zooplankton biomass, phytoplankton individual and the concentration of phosphates and chlorophyll-a overlap one another. In the centre of upwelling, zooplankton can not adapt itself to the environment of lower temperature and less oxygen even with rich nutrient