中国鱼类名录Ⅺ--隆头鱼亚目、尤鰧鱼亚目、绵鳚亚目、玉筋鱼亚目

隆头鱼亚目5科63属316种，鰧鱼亚目8科19属53种，绵鳚亚日3科7属8种，玉筋鱼亚目1科3属3种。     

Current status of bacteriological parameters and DOC/POC in Xiamen coastal waters

The surface and bottom waters samples were collected from six locations in Xiamen western sea. The quantified estimation of bacterial production (3H-thymidine method) and observation of bacterial heterotrophic activity (14C-glucose method) have been made in order to have a better understanding of the role of marine bacteria and their activities. The results showed that the mean value of bacterial heterotrophic activity was 9×108 cells/(L.h) in the surface waters and 2.6×108 cells/(L.h) in the bottom waters. The mean value of bacterial production was 38×108 cells/(L.h) in the surface waters and 7.1×108 cells/(L.h) in the bottom waters. The relationship between bacterial production, heterotrophic activity, POC and DOC measured during this survey were discussed. The good understanding of the relationship between bacteria activity and total coliform was addressed.     

Test Study on Current Force on Mooring Ships

In respect of an offshore berthing pillar, the test study result of current force acting on mooring ships is described in this paper. Empirical and semi-empirical relationships of current force coefficient are given according to the angle between the flow direction and the ship's longitudinal axis, which are coincident with the result of theoretical analysis.     

东太平洋地区DSDP573孔始新世末期的微玻璃陨石

通过研究 DSDP5 73孔的岩心样品 ,首次在该孔始新世与渐新世的界线地层含金属粘土层中发现了微玻璃陨石 ,且主要富集在其底部。一个样品 (5 g)中最多可达 12粒。这些微玻璃陨石主要呈球形、椭球形。用电子探针测试了其化学成分 ,Si O2 含量为 2 9.6 4%～ 5 8.93%,Al2 O3 为 3.42 %～ 2 0 .96 %,Fe O为 9.98%～ 2 9.5 5 %,Mg O为 4.32 %～ 16 .0 5 %,Ir为 0 .0 6 %～ 0 .81%。总体来说 ,微玻璃陨石的化学成分变化较大 ,可能与靶岩的成分变化较大有关。始新世末期北美微玻璃陨石场的展布方向约为 2 5 0°,这与太平洋板块运动方向改变所需要的矢量变化(2 45°)仅相差 5°,推测很可能是始新世末期陨星的撞击引起了太平洋板块在该时期的运动方向由 NNW突然变为NWW。     

高精度新方法测量计算船舶磁场分布

将高精度质子磁探仪和位场变换理论用于测量计算船舶磁场，以研究其在海洋中的分布。由质子磁探仪实测海面上１０ｍ处磁场的模（船的磁场与地磁场矢量的和的绝对值），用位场变换理论计算出船的磁场三个分量在水面和水下的分布；并采用一系列有效措施，提高计算速度和结果的精度。将该方法和磁球理论严格解比较，在ｚ＝０面上误差小于０．１％，在ｚ＝－２０ｍ面上误差小于１％；还给出船的磁场强度在船的纵横向的分布曲线和平面立体     

Preliminary research on sea-level changes of the South China coast since late Epipleistocene

Several views on sea-level changes of the South China coast are briefly introduced in this paper. On the basis of 236 samples whose ages are determined by 14C chronological method and their sites are corrected with ancient water depth and crustal deformation, a basic model about sea-level changes of the South China coast since late Epipleistocene is set up. This model basically accords with the general cognitions of predecessors, i. e. it not only represents the common characteristics of sea-level changes of the East China coast but has some features of the South China coast itself. In general, this model is relatively close to the Fairbridge's curve, indicating that the sea-level undulations exist since 6 ka ago but the ranges of undulations are slightly larger than those of Fairbridge's curve.     

黑鲷和青石斑鱼对气泡幕反应的比较

在室内水池中观察了黑鲷（Ｓｐａｒｕｓｍａｃｒｏｃｅｐｈａｌｕｓ）和青石斑鱼（Ｅｐｉｎｅｐｈｅｌｕｓａｗｏａｒａ）对孔径０．５ｍｍ、孔距５．０ｃｍ，空气压力０．２５ｋｇ／ｃｍ２固定气泡幕的反应。结果表明，气泡幕对两种海水鱼都有显著的阻拦作用，平均阻拦率分别为黑鲷７５．１％、青石斑鱼８２．４％。分析显示，气泡幕对两种鱼的阻拦率间无显著差异。在本实验中，该两种鱼对气泡幕均无明显的适应现象     

中国对虾Penaeus Chinensis细胞学研究——中枢神经系统神经元细胞体显微观察

描述中国对虾中枢神经系统神经元细胞体的细胞学结构：神经元细胞体分布在神经节的皮质，每个神经元外都有神经胶质细胞和其突起形成的鞘包裹着，细胞体质膜内陷分枝形成胞管系；尼氏体在各神经节神经元细胞体中都呈细颗粒状均匀分布，其数量随生理状况而改变；内质网膜外表面附有少量核糖体，内质网池不规则，均匀分布在细胞质中；高尔基体呈孤状、圈状和Ｕ状；线粒体丰富，为圆形和短棒形，嵴不规则，缺少基粒；细胞体中有糖元和其他碳水化合物存在     

An infinity of conservation laws of fKdV equation

An infinity of conservation laws of fKdV equation is derived in terms of the Miura and Gardner''s transform.The pseudo-mass and energy theorems are studied by the first two conservation laws.As a typical example,the theoretical mean wave resistance and the regional distribution of energy of the precursor soliton generation are determined by means of the first and the second conservation laws.     

大黄鱼病原弧菌拮抗放线菌的筛选与人工诱变

从厦门集美海滩底泥分离得到38株放线菌，用琼脂块法测定它们对大黄鱼病原弧菌-溶藻弧菌和副溶血弧菌的拮抗效果，选择两株拮抗效果较好的放线菌进行诱变，测定诱变后各菌株的抗菌效果，并选择抗菌效果较好的菌株进行第二次诱变，如此反复诱变3次，共得到97株放线菌，结果表明；38株放线菌中的22株对两株病原菌有一定的拮抗作用；用紫外线照射可以获得少量对两株病原菌拮抗作用加强的菌株。