兴化湾
- 网络xinghua bay
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根据Pb稳定同位素分析,兴化湾大气颗粒物中的重金属主要来源于工业活动。
According to the analysis of stable lead isotope , particle-associated heavy metals in Xinghua Bay mainly come from industrial activity .
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兴化湾水域DIN、DIP分布及营养状态评价
Distribution of DIN and DIP in seawater and assessments on nutrient level for Xinghua Bay
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除Pb外,Cd,Zn和Cu的湿沉降通量均大于干沉降通量,说明湿沉降在大气对兴化湾重金属的输入过程中起主导作用。
Atmospheric wet deposition fluxes of Cd , Zn and Cu are more than dry deposition fluxes of them , so atmospheric wet deposition of heavy metals to Xinghua Bay is more important .
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主要研究结果如下:(1)本文采用气相色谱质谱联用法(GC-MS)对楚科奇海与福建兴化湾39个表层沉积物样品的多氯联苯进行定性和定量分析。
The main results were summarized as follows : ( 1 ) In this study , GC-MS was used for qualitative and quantitative analyses of PCBs .
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福建沿岸湄州湾&兴化湾为最强潮区,其M2分潮最大振幅可达240cm。
The strongest tidal field is the area from the Meizhou Bay to the Xinhua Bay along the coast of Fujian Province , where the biggest amplitude of the M 2 partial tide can reach 240 cm .
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兴化湾建设大型深水航道的可行性研究
Feasibility study for deep-water channel construction in Xinghua Bay , Fujian
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福建省兴化湾大气沉降中重金属的测定
Atmospheric deposition of heavy metals to Xinghua bay , fujian Province
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福建省兴化湾黑脸琵鹭越冬生态学研究
Wintering Ecology of Black-faced Spoonbill in Xinhua Bay , Fujian Province
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福建兴化湾围填海湿地景观生态影响研究
Impact of reclamation on wetland landscape ecology in Xinghua Bay
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福建兴化湾外近海沉积物岩心放射性核素分布
The Distribution of Radionuclides in Sediment Cores from Offshore Area of Xinghua Bay
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潮流数学模型在兴化湾深水航道研究中的应用
Application of Tidal Flow Mathematical Model in Study on Deepwater Navigational Channels in Xinhua Bay
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兴化湾水文泥沙特征分析
Hydrographic and Sediment Analyses of Xinghua Bay
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福建兴化湾水体有机氯农药污染状况
Contamination of Organochlorine Pesticides in the River and Sea Water from Xinghua Bay , Fujian Province
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福建兴化湾表层沉积物中重矿物组分及其分布特征
The characteristics of heavy minerals composition and distribution in surface sediment from the Xinghua Bay of Fujian
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福建兴化湾海水、沉积物及水产生物体内重金属的分析与评价
Assessment of heavy metals in sea water , surface sediments and fishery organisms at Xinghua bay , fujian Province
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泉州、兴化湾、小海和洋浦湾是中国南海经济和环境重要组成部分。
Quanzhou , Xinghua , Xiaohai and Yangpu bays are economically and environmentally important subcomponents in South China Sea .
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福建省兴化湾海域营养盐分布变化特征及其影响因素
Distribution and Change Characteristics of the Nutrients and their Influence Factors in the Waters of Xinghua Gulf of Fujian Province
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兴化湾是地震和风暴潮频发的海域,沉积速率的变化与粒径组分的垂向分布特征在相应的沉积环境条件下均可得到合理的解释。
In Xinghua Bay , earthquake and storm surge frequently happened , so changes of sedimentary rates and profiles of grain-size components are reasonable .
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建立了基于不规则三角形网格有限差分法的兴化湾二维潮流数学模型,对兴化湾潮流场进行了数值模拟。
A 2-D tidal flow mathematical model of Xinghua Bay based on irregular triangular grid finite difference method was set up and numerical simulation of tidal flow field was carried out .
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项目拟将兴化湾南岸沿海地区建成集群优势显著、园区特色鲜明、科教发达、生态环境优美的莆田市新的经济增长极;
The project intends to build coastal areas of south coast Xinghua Bay into an area which has outstanding advantages , clear park features , advanced science and education , beautiful environment .
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结果表明,兴化湾重矿物平均含量(质量分数)为1208%,高出其邻近的湄州湾(567%)6个百分点;
The results show that there are 37 kinds of heavy minerals and the average content of them is 12.08 % which exceeds 6 % compared with the Meizhou Bay (( 5.67 % )) .
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通过主成分分析可知,兴化湾和泉州湾的生物体内砷、镉、锌、镍和铜比其他两个海湾生物体内含量高。
From the plots of PCA , the species in Xinghua Bay and Quanzhou Bay showed higher concentrations of As , Cd , Zn , Ni , and Cu compared to those in other two bays .
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建议加强兴化湾湿地保护管理,成立湿地公园或建立水鸟高潮位调节区,对社区居民进行野生动物保护宣传教育,以避免威胁鸟类生存的行为发生。
Finally , Proposed to strengthen management the Xinghua Bay wetland , establish wetland park or establish regulatory regions of high tide . Community must to be educated on Wildlife conservation , in order to avoid threatening the survival of the birds .
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依据主要重矿物含量和分布特征,将兴化湾划分为4个矿物组合区,各区重矿物组合类型不仅与物质来源有关,而且受水动力条件和沉积环境制约。
The Xinghua Bay can be divided into 4 mineral assemblage zones based on heavy mineral contents and distribution characteristics , which are not only related to matter source , but also controlled by hydrodynamic condition and sedimentary environment in the Xinghua Bay .
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总体上,研究表明泉州湾、兴化湾、小海河洋浦湾可食用海洋生物重金属污染较严重,超出了推荐的安全食用阈值。
Collectively , the present study revealed that commercially important edible marine organisms in Quanzhou , Xinghua , Xiaohai and Yangpu Bays in Southeast China have been contaminated by heavy metals to a greater degree and exceeded the recommended safety levels for consumption .
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泉州和兴化湾海水样品铬和锌的浓度超出了GB3097-1997一级或者二级标准限值,表明上述地区海水中这些重金属有新的输入。
Results further revealed that 100 % of the sea water samples from both Quanzhou and Xinghua Bays exceeded the Grade 1 or Grade 2 of GB 3097-1997 for chromium , zinc and mercury indicating fresh input of those metals to the sea water .
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对兴化湾17个站位表层沉积物中63~125μm粒级重矿物组分、含量、组合及分布特征进行了分析研究,并探讨了泥沙物质来源及重矿物与沉积环境的关系。
The composition , assemblage and distribution characteristics of heavy minerals from 63 to 125 μ m grain-sizes in surface sediment from the Xinghua Bay ( 17 stations ) are studied . And then , matter source of silt and relationship of heavy minerals with sedimentary environment are discussed .