Summer Arctic sea fog     

Xie Simei  Xue Zhenhe  Jiang Dezhong  Zou Bin  Qu Shaohou 《海洋学报(英文版)》2001,20(2):183-196

I~IOXSea fog is a kind of dangerous weather. Chinese sea fog experts, Wang Binhua (1983),Hu Ruijin and Zhou Faxiu (1998) and Hu Jifu et al. (1996) studied sea fog rather Systematically. FOreign Experts also Paid great attention to sea fog. Ernlnons and Montgomery(1974), chipper (1994) and Rayrnond et al. (1989) have studied sea fog thorOUghly.HOwever, studies on Arctic sea ice have rarely been carried Out becauSe of the sever environment and less htnnan activity in the region. There …  相似文献   

渤黄东海混合层化演变规律的研究进展   总被引：9，自引：0，他引：9  

刘丽萍  黄大吉  章本照 《海洋科学进展》2002,20(3):84-89

较详细地综述了渤黄东海混合层化演变过程与规律的研究进展情况，主要包括：混合和层化过程的分布规律与季节变化特性，采用水温垂直剖面自相关函数的半经验预报模式，动力学和热力学的数值预报模式。  相似文献   

Body weight, sexual maturity, and spinal deformity in strains and families of Atlantic cod (Gadus morhua) at two years of age at different locations along the Norwegian coast     

Kolstad  K.; Thorland  I.; Refstie  T.; Gjerde  B. 《ICES Journal of Marine Science》2006,63(2):246-252

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Spring diet of ringed seals (Phoca hispida) from northwestern Spitsbergen, Norway     

Labansen  Aili L.; Lydersen  Christian; Haug  Tore; Kovacs  Kit M. 《ICES Journal of Marine Science》2007,64(6):1246-1256

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Organochlorine contaminants in fish and polycyclic aromatic hydrocarbons in sediments from the Barents Sea   总被引：2，自引：0，他引：2  

Stange  Kari; Klungsoyr  Jarle 《ICES Journal of Marine Science》1997,54(3):318-332

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Applying an alternative method of echo-integration     

Aksland  Magnar 《ICES Journal of Marine Science》2006,63(8):1438-1452

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Food habits of harp seals (Phoca groenlandica) during lactation and moult in March-May in the southern Barents Sea and White Sea   总被引：1，自引：0，他引：1  

Nilssen  Kjell T.; Haug  Tore; Potelov  Vladimir; Stasenkov  Vladimir A.; Timoshenko  Yuri K. 《ICES Journal of Marine Science》1995,52(1):33-41

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黄海、渤海铅-210沉积速率的分布特征及其影响因素   总被引：5，自引：0，他引：5  

胡邦琦  李国刚  李军  杨敏  王利波  布如源 《海洋学报》2011,33(6):125-133

对黄海、渤海17个箱式柱样进行了210Pb放射性活度测定,计算了近百年来210Pb沉积速率,并结合前人资料对黄海、渤海区210Pb沉积速率的空间分布特征及其影响因素进行探讨,结果表明,黄河口附近站位沉积速率最高(＞2 cm/a),而在渤海中部、渤海湾以及山东半岛沿岸的站位沉积速率较小(≈0.5 cm/a),部分站位沉积...  相似文献   

Dominant climate factors influencing the Arctic runoff and association between the Arctic runoff and sea ice     

LI Pixue  ZHANG Zhanhai  LIU Jiping 《海洋学报(英文版)》2010,29(5):10-20

By using the Arctic runoff data from R-ArcticNET V4.0 and ArcticRIMS, trends of four major rivers flowing into the Arctic Ocean, whose climate factor plays an important role in determining the variability of the Arctic runoff, are investigated. The results show that for the past 30 years, the trend of the Arctic runoff is seasonally dependent. There is a significant trend in spring and winter and a significant decreasing trend in summer, leading to the reduced seasonal cycle. In spring, surface air temperature is the dominant factor influencing the four rivers. In summer, precipitation is the most important factor for Lena and Mackenzie, while snow cover is the most important factor for Yenisei and Ob. For Mackenzie, atmospheric circulation does play an important role for all the seasons, which is not the case for the Eurasian rivers. The authors further discuss the relationships between the Arctic runoff and sea ice. Significant negative correlation is found at the mouth of the rivers into the Arctic Ocean in spring, while significant positive correlation is observed just at the north of the mouths of the rivers into the Arctic in summer. In addition, each river has different relationship with sea ice in the eastern Greenland Sea.  相似文献   

Volatile halocarbons released from Arctic macroalgae     

Frank Laturnus 《Marine Chemistry》1996,55(3-4)

Twenty-two different species of Arctic brown, red and green macroalgae, collected in the Kongsfjord at Ny-Ålesund (Spitsbergen), were incubated under polar conditions and investigated for their release of volatile halogenated organic compounds (VHOC). Bromoform, dibromomethane, dibromochloromethane, bromodichloromethane, 1,2-dibromoethane, diiodomethane and chloroiodomethane have been identified and their net releases during incubations were determined. Generally, brown and green macroalgae showed higher VHOC release, while red macroalage had only low release. Bromoform was released in relatively large quantities from all species studied, with the highest release observed from the brown algae Dictyosyphon foeniculaceus (0.3 μg g⁻¹ wet algal weight day⁻¹) and Laminaria saccharina (0.15 μg g⁻¹ wet algal weight day⁻¹), and from the green algae Monostroma arcticum (0.3 μg g⁻¹ wet algal weight day⁻¹) and Blidingia minima (0.27 μg g⁻¹ wet algal weight day⁻¹). Dibromomethane, diiodomethane, dibromochloromethane and 1,2-dibromoethane showed lower net release during the incubations. The net release of chloroiodomethane and bromodichloromethane was very low for the most algae species investigated. Based on the distribution of these algae in the Arctic environment, Dictyosiphon foeniculaceus and Laminaria saccharina may be important sources for VHOC because of high release and high biomass. Release of VHOC could be detected from all parts of the thallus of the macroalga. This may provide some evidence for a possible role of VHOC production as a chemical protection mechanism in algae.  相似文献