黄海、渤海底层温度数值预报方法的研究

根据文献［ｌ］建立的底层温度（ＴＨ）与其水柱垂向平均温度（）的经验关系，结合流体动力学方程和（垂向平均）热传导方程，发展了以水气温差和风速为已知量的底层温度二维数值预报模式。该模式避开了海面热量和动量输入在垂直水柱中分配的复杂物理过程而直接报出底层水温场，具有较好的实用性；此外，从试报结果看，效果令人满意。     

不规则波折射物理模型试验研究

作者曾发表过“不规则波折射的数学模型〔１〕。为了与数学模型的计算结果相互验证，在大连理工大学海岸及近海工程国家重点实验室进行了不规则波折射物理模型试验。试验研究结果表明：提出的“不规则波折射数学模型”对频谱采用等能量分割、对方向分布采用等间隔（Δθ＝ｃｏｓｎｔ）分割的组成波折射线性叠加法是合理的、可行的，可供港口及海岸工程规划、设计应用     

南海中部和冲绳海槽沉积物中的氨基酸物质

本文通过对南海中部和冲绳海槽三个深海沉积物柱状样腐植物质水解氨基酸的研究,试图阐述南海和冲绳海槽沉积物的演化与沉积环境。     

综合利用对虾扇贝育苗池常温育裙带菜苗试验

本试验是利用对虾(扇贝)育苗池进行室内常温培育裙带菜苗。试验证明,育苗数量完全可以达到生产上的要求,这样既可充分提高对虾(扇贝)育苗池的利用率,又可解决裙带菜苗源不足的问题,促进裙带菜养殖事业的发展。     

海带的病害

本文综述了养殖海带危害严重的主要疾病其防治方法。文章按海带夏苗培育中的病害及其防治，海上栽培期间发生的病害 及其防治的顺序分别叙述了各主要病害，尤其对危害严重的病害种类进行了较为详细的记述，以期对海带疾病的研究提供参考材料。     

Summer distribution and geochemical composition of suspended-particulate matter in the east china sea

The distribution and geochemical composition of suspended-particulate matter (SPM) in the East China Sea (ECS) were investigated during the summer period of high continental runoff to elucidate SPM sources, distribution and cross-shelf transport. The spatial variability of SPM distribution (0.3–6.5 mg l⁻¹) and geochemical composition (POC, Al, Si, Fe, Mn, Ca, Mg and K) in the ECS was pronounced during summer when the continental fluxes of freshwater and terrestrial materials were highest during the year. Under the influences of Changjiang runoff, Kuroshio intrusion, surface production and bottom resuspension, the distribution generally showed strong gradients decreasing seaward for both biogenic and lithogenic materials. Particulate organic carbon was enriched in surface water (mean ∼18%) due to the influence of biological productivity, and was diluted by resuspended and/or laterally-transported materials in bottom water (mean 9.4%). The abundance of lithogenic elements (Al, Si, Fe, Mn) increased toward the bottom, and the distribution correlations were highly significant. Particulate CaCO₃ distribution provided evidence that the SPM of the bottom water in the northern part of the study area was likely mixed with sediments originally derived from Huanghe. A distinct benthic nepheloid layer (BNL) was present in all seaward transects of the ECS shelf. Sediment resuspension may be caused by tidal fluctuation and other forcing and be regarded as the principal agent in the formation of BNL. This BNL was likely responsible for the transport of biogenic and lithogenic particles across or along the ECS shelf. Total inventories of SPM, POC and PN are 46, 2.8 and 0.4 Tg, respectively, measured over the total area of 0.45 × 10⁶ km² of the ECS shelf. Their mean residence times are about 27, 13 and 11 days, respectively. The inventory of SPM in the water column was higher in the northernmost and southernmost transects and lower in the middle transects, reflecting the influences of terrestrial inputs from Changjiang and/or resuspended materials from Huanghe deposits in the north and perhaps from Minjiang and/or Taiwan’s rivers in the south. The distribution and transport patterns of SPM and geochemical elements strongly indicate that continental sources and cross-shelf transport modulate ECS particulate matter in summer.     

南海和冲绳海槽沉积物的生物标记化合物

本文对南海深海和冲绳海槽二个柱状样进行了正构烷烃、甾烷和萜烷生物标记化合物分布特征的研究。由于它们所处的沉积环境和生源母质上的差异,反映在正构烷烃的CPI值、C_(17)和C_(18)的含量、轻重烃比值、化合物构型的转化、有机质的成熟度和17α(H)-22,29,30-三降藿烷与18α(H)-22,29,30-三降新藿烷的比值等地球化学参数上的差别。冲绳海槽沉积物的多源性决定了其有机组分的特殊性,如生物来源的C_(17)和C_(18)量占有优势,有机碳含量(1.0—1.3％)高于南海样(0.3—1.0％),重排甾烷量少,生物构型的ββ藿烷已转变成地质构型的αβ藿烷和βα型莫烷化合物。     

南海西沙西南海域表层沉积物特征

西沙西南海域表层沉积物样品矿物成分，地球化学，微体古生物分析测试结果表明：沉积物可分为７种类型，沉积环境主要是陆坡，部分为深海平原，海洋生物，海洋化学以及火山物质的沉积起到了积极的作用，陆源物质的影响较小，它们主要来源于北部大陆和南部岛礁等物源区。     

海岸带可持续发展及其指标体系研究--以辽宁省海岸带部分城市为例

海岸带有着丰富的资源，能够为人类社会的可持续发展提供强大的物质基础，而它对外界的影响又是相当敏感的，因此海岸带自身的可持续发展理应受到人们的关注。本文根据可持续发展理论的基本原理，提出海岸带可持续发展的概念，阐述了海岸带可持续发展的基本内涵，并建立了其评价指标体系。文章最后以辽宁省海岸带部分城市为例，介绍了海岸带可持续发展的具体评价方法，为合理开发利用海岸带提供了依据。     

The problem of the maximum volumes and particle horizon in the Friedmann universe model

The maximum volume of the closed Friedmann universe is further investigated and is shown to be 2² R ³ (t), instead of ² R ³ (t) as found previously. This discrepancy comes from the incomplete use of the volume formula of 3-dimensional spherical space in the astronomical literature. Mathematically, there exists the maximum volume at any cosmic timet in a 3-dimensional spherical case. However, the Friedmann closed universe in expansion reaches its maximum volume only at the timet _m of the maximum scale factorR(t _m ). The particle horizon has no limitation for the farthest objects in the closed Friedmann universe if the proper distance of objects is compared with the particle horizon as it should be. It will lead to absurdity if the luminosity distance of objects is compared with the proper distance of the particle horizon.