台湾海峡纽形动物初报

首次报道台湾海峡产的纽形动物，包括沙栖原细首纽虫、浮游拟脑纽虫、椒状岩田纽虫、中华平裂纽虫和马顿氏潘丁纽虫，共５种。除椒状岩田纽虫在琉球群岛有报道外，均为东海新记录。     

厦门港潮汐水流及浑水悬沙整体模型设计

厦门港潮汐水流及浑水悬沙整体物理模型于1989年建成后，已进行了不少有意义的试验研究工作，取得较好效果。本文主要介绍模型的设计思想、相似准则、浑水悬沙相似理论的探讨、模型设计方法以及模型沙的选择等。     

山东蓬莱西庄附近海域波浪与海岸侵蚀

本文探讨西庄附近海域的波浪状况,分析由于人工挖沙影响,使得登州浅滩的防护作用发生变化,导致近岸波浪作用增强,造成海岸侵蚀.最后讨论设计波要素的确定,为防浪护坡工程提供必要的设计依据.     

中国对虾摄食行为的化学感觉生理学研究──Ⅲ.中国对虾幼体及早期仔虾的摄食行为及化学感觉

报道了中国对虾幼体及早期仔虾（ １）对轮虫（活体、死体）和卤虫无节幼体 （活体、死体）的摄食过程及摄食率；（２）对悬浮砂粒的摄食情况；（３）摄食水流的产 生机制、方向及模式；（４）对食物的化学敏感性。结果表明，中国对虾幼体及早期仔 虾化学感觉机能不明显。摄食附肢的协调运动产生摄食水流。摄食水流一方面将 食物带到口器附近，另一方面能促进对虾对食物的机械感受。摄食水流的方向还可 以逆转。幼体及早期仔虾对食物的选择主要依据其大小、形状和运动性，而与食物 的化学组成（味道）关系不大。此阶段的对虾采取了悬浮摄食模式，且主动和被动两 种模式并存。本研究还表明，将幼体和早期仔虾的食性简单地区分为草食或肉食性 值得商榷。     

Study on short-range numerical forecasting of ocean current in the East China Sea——Ⅰ Basic problems of ocean current forecasting and structure of the models

Ocean current forecasting is still in explorative stage of study. In the study, we face some problems that have not been met before. The solving of these problems has become fundamental premise for realizing the ocean current forecasting. In the present paper are discussed in depth the physical essence for such basic problems as the predictability of ocean current, the predictable currents, the dynamical basis for studying respectively the tidal current and circulation, the necessity of boundary model, the models on regions with different scales and their link. The foundations and plans to solve the problems are demonstrated. Finally a set of operational numerical forecasting system for ocean current is proposed.     

周期浅析

本文分析了滑动平均的数据处理方法对周期分析结果产生的影响。提出了过程变量同号积分的数据处理方法,并对亚洲西风指数序列进行了试验分析。分析结果表明,周期的长短与振幅的大小有密切关系,亚洲逐日西风指数的周期振荡具有明显的季节特征。     

Descriptive Analysis and Classification of Benthic Communities in Some Mediterranean Coastal Lagoons (Central Italy)

Abstract. Benthic samples were taken seasonally at 32 stations in five coastal lagoons of Central Italy (Fogliano, Monaci, Caprolace, Fondi, and Lungo) during a two-year period (1982–1984). Composition and distribution of benthic populations in each lagoon as well as seasonal trends of species richness, density, diversity, and redundancy are presented and discussed.
The faunal differentiation appeared to be mainly due to the different degree of water exchange, both with marine and continental systems.     

钦州湾潮流特征分析

根据1994年5月和11—12月两个航次的调查及近年有关海湾的海流观测资料，分析了钦州湾的潮流特征，观测资料来自分布于该海湾东中西三个航道及相关区域的8个测站。钦州湾涨落潮流特征：落潮流速大于涨潮流速：东部最大涨落潮流速小于西部：夏季落潮流总是大于冬季：龙门水道附近的流速最大，而其余区域的流速相对较小。外湾(钦州湾)余流，是气旋式环流：水体东进而西出。从湾内来的泥沙和污染物质，主要从西部进入外海；中、东槽是主要“进水”通道，外海低泥沙含量、少污染物质的清洁水从这里潮流而上。因此，与西部相比，东部盐度高，水质清洁，底质重金属含量少。     

Reanalysis of the Atmospheric Flux of Nutrient Elements to the Southern Yellow Sea and the East China Sea

Based on the recent research results on dry and wet deposition of nutrient elements and sulphate,we estimate the atmospheric flux of nutrient elements and sulphate to the southern Yellow Sea and the East China Sea in each season.The results suggest that the concentrations of nutrient elements and sulphate in aerosol and precipitation show an apparent seasonal cycle with the maximum values in winter and the minimum values in summer.Depositions of nitrate and sulphate are dominated by wet deposition,while the deposition for phosphate is mainly dry deposition.Moreover,compared with the riverine inputs,the atmospheric deposition may be the main source of dissolved inorganic nutrients in the southern Yellow Sea and the East China Sea.     

南海南部NS93-5孔沉积物磁化率特征及其对全球气候变化的记录

对南海南部长533cm的NS－93孔连续采取423块样品，测量低场下的质量磁化率。并间隔取样202块，测量ARM。通过与沉积层序、氧同位素和矿物特征对比分析，我们认为NS－93孔磁化率的变化主要受控于外源磁性矿物浓度的变化，其值的高低与沉积物中碎屑矿物的含量相关，与碳酸盐的含量反相关，说明碳酸盐矿物对磁性矿物浓度具有稀释作用。在磁化率特征变化曲线上，与氧同位素阶段和Heinrich变冷事件、D－O旋回有好的对应关系。磁化率的相对高值与氧同位素奇数阶段和气候的暖期相对应，而相对低值则与气候冷期对应。这一规律反映了东亚季风、大洋环流强弱和陆源碎屑输入对沉积物磁化率的控制作用。同时，从ARM和磁化率的关系分析，南海南部在氧同位素阶段6沉积时期处于相对稳定的环境，南面的Borneo海峡可能是封闭的。