编绘软件网络化的WinSock方法

探讨了windows编程环境下，编绘软件的网络实现方法。通过对WinSock编程方法的讨论，表明了编绘软件电子图板实现网络化编辑的可行性。     

化学生态调控对鳌山湾氮磷营养盐的影响

鳌山湾,是一个营养类型特殊的海湾,湾中基本无径流输入,呈“C”字形,封闭性较强,水较浅,湾内主要有筏式扇贝养殖和底播贝类养殖,沿岸有滩涂池塘养殖.根据1996年11月至1998年5月的调查结果得知,鳌山湾海域为贫营养海域[1,2].为探讨贫营养海域进行化学生态调控的可能性,利用鳌山湾的封闭性,根据其水交换规律[3],于1999年6月首次对鳌山湾进行了全湾规模较大的化学生态调控试验,旨在有效提高鳌山湾的营养水平,为今后在贫营养海域合理发展海水养殖业提供科学依据,获得了十分理想的效果.     

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。     

厦门海沧海岸地区采石废弃地生态恢复研究

本文分析了厦门海沧海岸地区花岗岩资源开发利用现状和存在的问题，运用生态恢复理论讨论了矿山采石高难度地生态恢复技术途径和模式。     

化学物质对硬壳蛤幼虫变态的诱导

用KCl、肾上腺素（EPI）、去甲肾上腺素（NE）、L—DOPA和GABA（γ-氨基丁酸）进行了不同浓度不同处理时间对硬壳蛤（Mercenaria mercenaria L ）幼虫变态诱导实验。结果表明，KCl、肾上腺素、去甲肾上腺素和DDOPA对硬壳蛤幼虫的变态均有诱导作用，而GABA的诱导作用不显著。KCl的最佳诱导浓度随处理时间不同而有所不同。处理时间为1～24，48，72h时KCl的最佳诱导浓度分别为33．56，20．13～26．85，13．42mmol／L。肾上腺素和去甲肾上腺素的诱导作用与浓度和处理时间均有关。肾上腺素的最佳处理浓度为100μmol／L，最佳处理时间均为8h，此时幼虫变态率提高最大，为36．97个百分点。当去甲肾上腺素的诱导浓度为100μmol／L，处理时间为8～16h时，幼虫变态率提高也较大，均大于18个百分点，死亡率增加，但均低于30个百分点，当去甲肾上腺素诱导浓度为500μmol／L时，虽然在8～16h的处理时间范围内，幼虫变态提高率也较大，均大于18个百分点，但当处理时间超过8h，在16～48h范围内，幼虫死亡率提高明显增大，均大于50个百分点。L-DOPA的适宜诱导浓度为10～50μmol／L，适宜处理时间为8～24h，此时幼虫变态率均提高30个百分点以上，最高可提高79．43个百分点。GABA的诱导作用较弱，最佳诱导浓度随处理时间的不同而有所不同，处理时间为24h和48h时，最佳诱导浓度为0．1μmol／L；处理时间为0．5～16h时，最佳诱导浓度为100μmol／L。     

东海大规模赤潮危害影响的实验研究——对黑褐新糠虾和卤虫的毒性效应

The effects of Prorocentrum donghaiense,Karenia mikimotoi,Alexandrium catenella,the causative species of Harmful Algal Blooms in the East China Sea,on the survival and growth of Neomysis awatschensis and Artemia salina were investigated.And the toxicity of eleven strains of Alexandrium----A.lusitanicum(AL-1)、A.minutum(AM-1)、A.spp.(A-K)、A.tamarense(ATHK,ATCI02,ATCI03,AT5-1,AT5-3,AT-6)、A.affine(AS-1,AC-1) to the two above organisms were compared. The results showed that P.donghaiense and K.mikimotoi had no adverse effect on the survival and growth of N.awatschensis and A.salina at 96h.However,the survival rate of N.awatschensis and A.salina declined linearly with the increasing density of A.catenella,and the 96h LC₅₀ for N.awatschensis and A.salina was 4500 and 460 cells/mL,respectively, Five strains of Alexandrium----A.spp,A.lusitanicum (AL-1),A.tamarense(AT5-3,AT-6) and A.affine (AS-1)at the density of 4000cells/mL and 96h had no adverse impacts on N.awatschensis. But other six strains of Alexandrium a.Tamarense(AT5-1,ATHK,ATCI02,ATCI03),A.affine(AC-1) and A.minutum(AM-1)decreased the survival fate of N.awatschensis significantly. Two strains of Alexandrium----A.lusitanicum(AL-1) and A.tamarense(AT-6),at the density of 500cells/mL. had no adverse effects on A.salina in 96h;while the other Alexandrium strains all had adverse effeets on the survival of a.salina, A.salina could increase its length with the increasing density of P.donghaiense,K.mikimotoi and A.luxitanicum. The results indicate that P.donghaiense and K.mikimotoi have nio significant effect on the survival of crustaeean zoop lankton in a short period. But several Alexandrium specised/strains could influence the survival of crustacean zooplankton likely by non-PSP substances. A.salina is shown to be more sensitive than N.awatschensis as test organisms to harmful species.     

波浪作用下海床动力反应的数值分析

近海和离岸建筑物的基通常处于连续不断的小风浪作用之下，可将其变形视为弹性。基于二维广义Biot理论，提出了线性或非线性波浪作用下饱和弹性海床动力应应的时域有限元数值解法。静力平衡条件和Biot方程组成的边值方程可视为其特例，在比较算例中，数值计算得到的孔压和有效应力幅值沿海床深度的分布与解析解十分吻合。土骨架和孔隙流体的加速度对海床动力反应的影响很小。具体算例表明，线性波沿缓坡海床传播时，土层中超静孔压和有效应力幅值随之增大，有可能发生滑动坡坏。所提出的数值解法能够灵活地处理非线性波浪荷载，海底复杂地质条件和波浪沿缓坡传播等复杂情况。     

Evaluation of the ocean governance system in Korea

Considering the small land, dense population and poor natural resources, the oceans are important to Korea, but the recognition of oceans has been weak in Korean society. So ocean governance was fragmented in both institution and policies, which resulted in serious problems in the coastal waters and oceans. However, a series of maritime accidents and failures of policies increased the recognition of the coastal waters and resources and led to the establishment of one single ocean-related governmental agency in 1996. Over the last decade, the ocean governance in Korea has been successful and strong.     

Three‐dimensional simulation of tsunami run‐up around conical island

At the circular Babi Island in the Flores tsunami (1992) and pear shaped island in the Okushiri event (1993), unexpectedly large tsunami run‐up heights in the lee of conic islands were observed. The flume and basin physical model studies were conducted in the Coastal Hydraulic Laboratory, Engineering Research and Development Center, U.S. Army Corps of Engineers to provide a better understanding of the physical phenomena and verify numerical models used in predicting tsunami wave run‐up on beaches, islands, and vertical walls. Reasonably accurate comparison of run‐up height of solitary waves on a circular island has been obtained between laboratory experimental results and two‐dimensional computation model results. In this study we apply three‐dimensional RANS model to simulate wave run‐up on conical island. In the run‐up computation we obtain that 3D calculations are in very good comparison with laboratory and 2D numerical results. A close examination of the three‐dimensional velocity distribution around conical island to compare with depth‐integrated model is performed. It is shown that the velocity distribution along the vertical coordinate is not uniform: and velocity field is weaker in the bottom layer and higher on the sea surface. The maximum difference (about 40%) appears at the time when solitary wave reached the circular island.     

烟威及石岛近海春季水团分析

本文使用1960—1980年春季的水文资料,以温度和盐度作为主要指标,根据聚类分析逼近温盐图解,结合对该海域地理环境特征的分析,对烟台、威海及石岛近海春季的水团结构演变及其和渔场、渔期的关系进行综合分析。结果表明,北黄海及青岛外海的冷水团,以及黄海暖水团的强度与位置的变动,对春季渔期的早迟以及渔场位置的变动,都有很大的影响。