海洋数字图书馆建设概论

本文在探讨数字图书馆建设关键技术的基础上，从图书馆门户网站、海洋特色数字化资源、海洋文献检索服务系统和图书馆自动化系统建设等方面，概述了海洋数字图书馆建设的实践，以推动海洋图书馆的进一步发展。     

普里兹湾陆缘水边界的变化

利用１９９８年１１月－１９９９年２月中国第１５次南极考察资料,讨论了普里兹湾附近陆缘水边界（ＣＷＢ）两侧的水团分布,以及ＣＷＢ的中心位置、锋面宽度、锋面强度、锋面的垂直深度和垂直厚度等物理特征的空间变化。并与１９９２年１２月－１９９３年２月中国第９次南极考察资料进行了比较,说明了ＣＷＢ的时间２变化。同时,还进一步分析了ＣＷＢ两侧海水运动的各向异性,以及动力高度场的形势,指出了动力高度槽,ＣＷＢ锋面     

东海黑潮及琉球群岛以东海流研究进展

东海是西太平洋的一个边缘海,它西部有广阔的大陆架,东面以九州岛、琉球群岛(由奄美诸岛、冲绳诸岛、先岛诸岛组成)和台湾岛连线为界,具有较深的海槽。黑潮是一支高温、高盐、高流速的西边界流,它起源于菲律宾以东海域、流经台湾东岸进入东海,沿东海大陆架外缘向东北向流动，穿越吐噶喇海峡返回太平洋。通常的把自台湾东北端起至吐噶喇海峡一段称为东海黑潮。此外,在琉球群岛以东海域也常年存在一支稳定的西边界流,称为琉球海流。 对于东海黑潮和琉球海流的硏究,主要起步于20世纪80年代,通过进行中日联合调查研究、中日副热带环流调查研究等,取得了许多重要成果,苏纪兰(1994)、袁耀初(2000，Yuan,2006)、管秉贤(2002)等人都做过评述。本文基于以上研究评述,主要叙述200年以来对东海黑潮及琉球海流的硏究新进展。     

海上矿石运输最优船队的组建

针对海上矿石运输，介绍了一种完成定量任务并能使投资费用最少为目标的最优船队组建方法，同时对易变参数进行了灵敏度分析，使决策更加科学化     

东海大陆架缩口螺属(蝾螺科)一新种

1975-1976年,中国科学院海洋研究所东海大陆架调查时,在底栖生物采泥取样中获得3个小单売标本;经鉴定,认为是马蹄螺总科(Trochacea)、蝾螺科(Turbinidac)、缩口螺属(Collonia)中的一个新种。标本存中国科学院海洋研究所。     

黄海太平洋褶柔鱼资源现状与开发

太平洋褶柔鱼是我国近年在黄海开发的重要渔业资源。首先概括了本种柔鱼的基本属性，阐述了资源开发现状，块状分布，种群，渔获量和资源量，对块状分布的形成作了理论分析；最后探讨了黄海柔鱼资源的开发与保护问题。     

Spatial and temporal variability of heat content above the thermocline in the tropical Pacific Ocean

Abstract-Heat content of the upper layer above the 20℃ isotherm in the tropical Pacific Ocean isestimated by using the sea temperature data set with a resolution 2°latitude×5°longitude (1980～1993)for the water depths (every 10 m) from 0 m to 400 m, and its temporal and spatial variabilities are an-alyzed. (1) The temporal variability indicates that the total heat in the upper layer of the equatorial Pa-cific Ocean is charcterized by the interannual variability. The time series of the equatorial heat anomaly5 months lead that of the El Nino index at the best positive lag correlation between the two, and theformer 13 months lag behind the latter at their best negative lag correlation. Therefore the equatorialheat content can be used as a better predictor than the El Nino index for a warm or cold event. In addi-tion, it is also found that less heat anomaly in the equator corresponds to the stronger warm events inthe period (1980～1993) and much more heat was accumulated in the 4 years including 1992/1     

Basement structure and sedimentary cover seismostratigraphy in the northern part of the Japan Basin in the region of the Tarasov Rise (Sea of Japan)

The results of continuous seismic profiling thermodynamics performed in the northern part of the Japan Basin in the region of the Tarasov Rise and the data of a micropaleontological examination of the diatom remains encountered in the sediment samples from the rise and continental slope are presented. In the area studied, the topography of the acoustic basement features a vast rise (plateau) buried under the sedimentary cover outlined by the depth contour 5.8 s. The plateau has a relatively smooth top surface crossed by a series of rises of the acoustic basement. The two largest rises are represented by the ridges of the Tarasov Rise. The plateau is separated from the continental slope by a depression in the acoustic basement with a depth up to 6.8 s. From the end of the Middle Miocene up to the beginning of the Paleocene, the region of the plateau represented an area of active volcanism; it coincided in time with the stage of subsidence of the floor of the acoustic basement depression. At the end of the Late Miocene, the ridges of the Tarasov Rise started to sink. In the Pliocene, this process accelerated, and, at the beginning of the Pleistocene, it stopped. In the Middle Miocene-Early Pleistocene time, the portion of the continental slope adjacent to the plateau remained stable and suffered no significant vertical movements.     

Studies on Genus Cryptomonas from China seas

ＩＮＴＲＯＤＵＣＴＩＯＮＣｒｙｐｔｏｍｏｎａｓｉｓｕｎｉｃｅｌｌｕｌａｒｂｉｆｌａｇｅｌｌａｔｅｗｈｉｃｈｉｓａｃｏｍｍｏｎｇｅｎｕｓｏｆＣｒｙｐｔｏｐｈｙｔａ .Ｔｈｅｃｅｌｌｓａｒｅｕｓｕａｌｌｙｓｔｒｏｎｇｌｙｃｏｍｐｒｅｓｓｅｄｌａｔｅｒａｌｌｙ .ＴｈｅｒｅａｒｅｏｎｅｏｒｔｗｏｌａｒｇｅＣｈｌｏｒｏｐｌａｓｔｓｔｈａｔｃｏｎｔａｉｎｃｈｌｏｒｏｐｈｙｌｌａ ,ｃ ,ｓｏｍｅｃｈａｒａｃｔｅｒｉｓｔｉｃｃａｒｏｔｅｎｏｉｄｓａｎｄｐｈｙｃｏｂｉｌｉｎｐｉｇｍｅｎｔｓ (Ｈｕｅｔａｌ.,1 997;Ｗｅｉ…     

盐渍洼地蟹种培育试验

盐渍洼地种蟹培育是解决成蟹养殖种苗来源的重要途径，文中介绍的幼蟹放养，饲养管理与水质控制，幼蟹生长率与土增重量的变化，蟹种成活率与回捕率等对蟹种池墉强化培育提供了经验与理论依据。