连云港近岸海域 的翻译结果

  本文关键词：连云港近岸海域海洋工程对生态环境的影响及其研究，由笔耕文化传播整理发布。

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连云港近岸海域

     STUDY OF PHYSICAL SELF-PURIFICATION CAPABILITY AND PREDICTION OF WATER QUALITY IN THE OFFSHORE AREA OF LIANYUNGANG——Ⅱ. THE PREDICTION OF WATER QUALITY

     连云港近岸海域物理自净能力研究及水质预测——Ⅱ连云港近岸海域水质预测

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     Water Quality Pollution Characteristics and Comprehensive Prevention and Treatment Measures of Lian Yun Gang Coastal Waters

     连云港近岸海域水质污染特征及综合防治措施

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     Therefore, a synthesis investigation on chemical elements of seawater, sediments and biology is carried out on October, 2005, and indices of ocean ecological effects have been observed, comparing with the historical investigation, the accumulative impact is researched in the three sea areas which separated by alkali factory, West Waterbreak and nuclear power plant.

     为此，本研究于2005年10月对连云港近岸海域进行了一次综合性生态环境调查，从海水化学、沉积物、海洋生物等方面对海洋生态压力、生态效应等有关指标进行了监测，，结合历史调查资料，重点研究了人类开发活动对碱厂海域、港口海域和核电站海域造成的累积环境影响，取得了如下研究成果：

短句来源

     (3) Judging from the research, the sediment rate in Lianyungang area was gradually decreased from south to north, which is the main result of natural environment changed both in time and space, another is the result of human activity to natural environment.

     (3)研究发现连云港近岸海域的沉积速率从南往北逐渐减小，造成这种现象的一个原因是自然环境条件的时间和空间变化的结果，另一个是人类活动对自然环境干扰的结果。 研究拦海西大堤内侧的柱状样，结果表明在西大堤工程前沉积环境很稳定。

短句来源

     (2) The research indicates that Lianyungang area is the modern underwater shoal, engendering by discard yellow river, sentiment granularity is relatively fine, and mainly consists of silt clay, substance source is relatively single.

     (2)研究发现连云港近岸海域为南部废黄河的水下现代堆积浅滩，以粘土质粉砂和粉砂质粘土为主，物源相对单一。

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更多       

     Community Structure and Biodiversity Characteristics of Macrobenthos in the Costal Area of Lianyungang

     连云港近岸海域底栖动物群落组成及多样性特征

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     Environmental Evolution and Countermeasure Research of Lianyungang Offshore Area

     连云港近岸海域环境演变及其对策研究

短句来源

     Water Quality Pollution Characteristics and Comprehensive Prevention and Treatment Measures of Lian Yun Gang Coastal Waters

     连云港近岸海域水质污染特征及综合防治措施

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     Engineering exploration in affshore areas

     近岸海域工程勘察

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     Effect and Analysis of Ocean Engineering on Ecologic Environment in Lianyungang Coastal Area

     连云港近岸海域海洋工程对生态环境的影响及其研究

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A finite difference technique is used to construct two-dimensional fixed boundary and varied boundary tidal current numerical models, to culculate the present current field and to predict the current field when the construction of the Xidaba Dam is completed. The fugures of tidal wave, tidal current ellipses, the distribution of maximum current speed, and the current fields at different times are obtained. The tally of computation and observation is good.

采用有限差分解法,建立了连云港近岸海域二维固定边界和变边界潮流数值模型。分别对现状流场和西大堤建成后的流场进行计算和预测。得出了潮波图,潮流椭圆图,最大流速分布和不同时刻的流场图,计算结果与实测值吻合良好。

Based on the calculated tidal current in the offshore area of Lianyungang, this paper constructs a Lagrange residual current model and analyzes the change of the Lagrange residual current after the completion of the Xida Dam of Linyungang. Finally, some representative pollutant discharge outlets are selected for numerical tracing.

在连云港近岸海域计算潮流场基础上建立拉格朗日余流模型,并对连云港市两大堤建成前后的拉格朗日余流变化进行了分析,且选择有代表性的排污口进行了数值跟踪。

>=The Lianyungang Harbor is a typical harbor with a muddy embayment in China, and the harbor has suffered from the aggravated siltation in harbor basin since the west breakwater harbor extension project was completed more than 10 years ago. In this paper, the siltation intensity in the harbor basin is calculated based on the observed data and historical data collected in the harbor adjacent sea area, and the sediment load transported by tidal current and the sediment source are also analyzed.

连云港港口是我国一个典型的淤泥质海岸上的港口．其扩建骨架工程西大堤建成至今已十余年,在这期间港区的淤积有加重的趋势,成为港口发展的隐忧．在连云港近岸海域环境演变的课题研究和收集前人大量资料的基础上．计算了港口淤积强度．并对潮流输沙和泥沙来源做了分析．

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  本文关键词：连云港近岸海域海洋工程对生态环境的影响及其研究，由笔耕文化传播整理发布。