海洋类院校专业硕士英语视听说课程研究

大连海洋大学从2009年开始海洋类专业硕士扩招,随着对外学术交流机会的增多,这些专业硕士研究生使用英语的机会逐渐增多.本文通过分析大连海洋大学专业硕士研究生英语视听说水平的现状,从优化课程设置、改进教学和教学方法方面研究海洋类院校专业硕士英语听说课程改革中能力培养的策略.并且,文中敦促建设研究生英语网络教学平台,从而帮助学生完成自主学习,科学有效地将课内外所学融会贯通,进而达到最理想的学习效果.     

Developmental modes of the Neoproterozoic-Lower Paleozoic marine hydrocarbon source rocks in China

Based on the researches on rock type, the mode of occurrence, diagnostic minerals and creatures, the sedimentary geochemistry and organic facies of Chinese marine source rocks from wells and outcrops, and on the research findings of developmental modes of foreign marine source rock, the authors consider that it is impossible to objectively make clear the formation mechanism of hydrocarbon source rock with high organic matter abundance by either single mode of preservation or high organic matter productivity. According to the Chinese geological features, the formation mechanism of the Neoproterozoic-Lower Paleozoic marine source rock is generalized into four modes, namely, thermal water activity-upwelling flow-anoxic; carbonate gentle slope-upwelling flow; xerothermic climate-brine euxinic milieu; and humid climate-retained euxinic milieu; as the Lower Cambrian undercompensation basin organic facies （the Tarim Basin, South China and southwestern margin of North China）, carbonate gentle lime mud bound organic facies （the Upper Ordovician in Tazhong region of the Tarim Basin and the Lower Silurian in the Upper Yangtze Platform）, the Middle Cambrian evaporation laggon organic facies （the Tarim Basin and the Upper Yangtze Platform）, enclosed undercompensation terrigenous bay organic facies （the Middle-Upper Ordovician in the west of the Tarim Basin, the Lower Silurian Long- maxi Formation in the Upper Yangtze platform）. Chinese marine sedimentations with lower organic matter abundance are generalized into two modes of consumption-dilution mode of open epicontinental sea and depletion-dilution mode of supercompensation basin.     

机载海洋激光测深系统参量设计与最大探测深度能力分析

详细讨论了机载海洋激光测深系统最大测量深度与相关因子之间的关系，并利用最小可探测信噪比为判据，对机载海洋激光测深系统在白天和晚上工作进行了数值模拟，通过比较最大测量深度与激光脉冲峰值功率、接收视场角、接收口径和光谱接收带宽等关系，确定了系统的主要参量。以确定的参量建立的系统具有白天49m和晚上65m的最大测深能力，可完全满足在沿岸带以及岛礁的测量要求。     

CNOOC Makes Oil Findings in South China Sea

China National Offshore Oil Corporation (CNOOC) Limited announced Wednesday that a wildcat drilled on Huizhou 26-3 in the Pearl River Mouth Basin of South China Sea was successful.     

海洋激光雷达测量海中悬移质

研制了一套采用倍频YAG激光器的小型海洋激光雷达，用于测量海中悬移质浓度，2000年8月28日至9月5日，该系统安装于“东方红Ⅱ”号右舷下甲板，在渤海海区进行海中悬移质浓度现场测量，通过对18个站位的海洋激光雷达数据分析，获得的表层悬移质浓度与同步测量的海中悬移质浓度结果吻合较好。     

厦门—金门海域表层沉积物中HCHs,DDTs和PCBs的含量与分布

１９９５年１０月对厦门－金门海域表层沉积物中的有机氯农药（ＨＣＨｓ和ＤＤＴｓ）及多氯联苯（ＰＣＢｓ）的含量与分布进行调查研究，ＨＣＨｓ，ＤＤＴｓ和ＰＣＢｓ的含量范围分别为０．０３～０．４８ｍｇ／ｇ，２．９７～９．１６ｎｇ／ｇ和０．０２～０．１１ｎｇ／ｇ对其分布形式，残留水平以及组成等进行了评价与探讨，结果表明，厦门－金门海域基本上未受到ＨＣＨｓ和ＰＣＢｓ的污染，只受到ＤＤＴ的轻度污染，但是，ＤＤＴ     

卫星遥感影像在油污损害民事责任索赔中的应用

通过卫星遥感影像在两起海上油污索赔事例中的应用，显示了卫星影像的证据作用，使油污索赔更具科学性。     

影响海洋微藻生产麻痹性贝类毒素的重要生态因素

麻痹性贝类毒素是有害赤潮海洋微藻生产的重要毒素种类，本文综述了影响该类毒素的主要生态因素有光，温度，盐度和营养盐4类；弱光对毒素合成有抑制作用。低温下PSP毒素产量高，通过对营养盐吸收机制的离子效应，盐度可影响毒素的生命合成，不同种类和株系对N、P限制的反应有极大差异。