中国对虾育苗池和养成池微型污着生物群落的研究

于１９９２年４－１０月在山东省青岛市黄岛前湾育苗场和胶南市红石崖镇邵家村养殖场，采用载玻片挂片和对中国对虾现场取样的方法，研究中国对虾育苗池和养成池载玻片挂 表面和对体表微型污着生物群落的组成和发展。     

确定连续系统参数的时域方法

提出一种确定连续系统参数的时域方法。该方法利用方波输入和系统稳定性，离析出输出采样信号与结构参数的内在联系，推导出确定连续系统结构参数的算法．指出该算法与辨识方法相结合，可实现对含随机干扰的连续系统结构参数的估计．     

Observation of clouds and solar radiation over the Pacific Ocean as relation to global climate

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East-west oscillation of sea temperature in the Equatorial Pacific and its modelling

In this paper, by analyzing the data of sea temperature in the Equatorial Western Pacific (EWP), we found that the sea temperature at sensitive district (WSST) (about at 6° N, depth of 125-150 m) is correlated negatively to the sea temperature in the Equatorial Eastern Pacific (EEP). On the basis of basic characteristics of Equatorial Pacific atmosphere and ocean, we designed a simple air-sea coupled model. Using this model,an ocean circulation was simulated. The east-west oscillation of sea temperature in Equatorial Pacific is related to this ocean circulation.     

一个南海热带气旋发展的环流特征分析

本文用ECMWF2.5×2.5网格点资料通过一个例子,对有利于南海热带气旋发展的环流场作了详细的分析,发现几点事实:(1)扰动在风的垂直切变较大的环境中仍可发展。(2)扰动位于中、低空西南急流左侧,高空南支东风急流右侧时,有利发展。(3)中,低空西南急流形成了扰动环流的强风潮,强风潮从扰动南侧入角,并包围扰动的东半圆。(4)扰动中、低层的入流和高层的外流呈现严重的不对称性。(5)当扰动发展到一定强度时,对南海热带季风环流圈的加强起到正反馈作用。     

中国沿海星虫动物门名录

取1980～1989年间在我国沿海进行星虫动物区系调查的标本和有关资料做了整理、鉴定,共39种,分隶于2纲,4目,6科,12属。其中1种在我国为首次记录。     

西沙群岛附近海域羽纹硅藻分类研究 Ⅰ

继“西沙、中沙群岛附近海域浮游硅藻类分类的研究”之后,作者又对西沙群岛所属岛、礁附近海域的羽纹硅藻进行了初步整理,共鉴定出羽纹硅藻11属27种及其变种(其中8种是我国首次记录)。本文对首次记录的种类进行了比较详细的说明和绘图。某些在我国其他海域已有报道的种类,如光辉针杆藻、串珠梯楔形藻、海生斑条藻、琴状舟形藻、流苏胸隔藻、双标胸隔藻、钝端双眉藻、细纹斜盘藻等,以往的描述较简单,并且与西沙群岛标本的形态也不完全雷同,为了便于应用和比较,本文根据西沙群岛的标本,又进行了较详细的描述或补充说明。对有图而无说明,或仅有名录的种类的国内资料,在地理分布内注明。为了保持西沙群岛所属海城硅藻分类研究的连续性,本文仍采用 Hendey 提出的分类系统排列。 为便于读者査找,每一种名下列出其同物异名。 标本多用小型浮游生物网采得,有些则取自珊瑚表面。插图均用描图仪描绘。     

钛型吸附剂的表面特性

用自装的BET容量法装置测定了几种粒状钛型吸附剂的比表面及其孔径分布。测定是在常温减压下进行的。结果表明:钛型吸附剂在加铀海水中的吸铀量与样品的比表面及孔径分布有一定的内在联系。这种表面性质的研究对吸附剂的筛选有重要的指导意义。     

Representation of double-peaked sea wave spectra in Jiaozhou Bay

The spectrum shape characteristics of double-peaked sea wave spectia actually measured in the Jiaozhou Bay were analysed and one representation of double-peaked sea wave spectra with six-parameters which can be determined from a given sea wave spectrum is proposed in this paper. After verifying by fitting process with the data sets of double-peaked sea wave spectra measured in the Jiaozhou Bay, it can be seen from the results that the representation mentioned above may be used to express the double-peaked sea wave spectra generated in the Jiaozhou Bay under various sea states, and that the absolute values of maximum deviation index (D.I.) do not exceed 30. 0.     

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.