南海某气田B平台腐蚀环境探讨

根据1997年2月国家海洋局第一海洋研究所和广州二海海洋勘察公司对北部湾南部某气田海区海水及沉积物腐蚀性因子调查的资料，概述了该海区电阻率、溶解氧、Fe^2 /Fe^2 、Eh、有机质等腐蚀因子的特征。对腐蚀环境进行了综合分析，指出调查区海水腐蚀情况与邻近海区海水接近，各站表层海土腐蚀性偏向于较强级，从而提出了防腐蚀对策。     

南海某气田E平台腐蚀环境探讨

本文根据国家海洋局第一海洋研究所和广州二海海洋勘察公司对北部湾南部某气田海区海水及沉积物腐蚀性因子调查的资料，概述了该海区电阻率、溶解氧、Fe^3 /Fe^2 ,Eh，有机质等腐蚀因子的特征。对腐蚀环境进行了综合分析，指出调查区海水腐蚀情况与临近海区海水接近，各站表层海上腐蚀性偏向于较强级，从而提出了防腐蚀对策。     

渤海锦州油田某平台及管线路由区腐蚀环境探讨

分析了渤海锦州20-2北和21—1油田海区海水及沉积物腐蚀性因子调查结果,阐述了该海区电阻率、溶解氧、Fe^3 ／Fe^2 、Eh、有机质、Es等腐蚀因子特征。在对腐蚀环境进行综合分析基础上指出,调查区海水腐蚀因子的数值与临近海区大体一致,但本海区海水腐蚀性的一个显著特点是：全浸区的海水腐蚀性远大于潮间区与浪溅区,因而该海区海水腐蚀性将大于渤海南部一些海区。调查区内表层海土腐蚀性不强,但管道在经过海土时有可能发生电偶腐蚀,故提出了防腐蚀对策和建议。     

东方1-1气田外输管线(路由区)腐蚀环境探讨

本文根据1997年2月国家海洋局第一海洋研究所和广州二海海洋勘察公司对北部湾南部东方1-1气田海底管线路由区海水及沉积物腐蚀性因子调查的资料，概述了该海区电阻率、溶解氧、Fe^3 /Fe^2 、Eh、有机质等腐蚀因子的特征。对腐蚀环境进行了综合分析，指出调查区海水腐蚀情况与临近海区海水接近，各站表层海土腐蚀性偏向于较强级，从而提出了防腐蚀对策。     

南海北部湾东方1-1气田中心平台腐蚀环境分析

根据 1 997年 2月对南海北部湾东方 1 -1气田海区海水及沉积物腐蚀性因子调查的资料 ,概述了该海区电阻率、溶解氧、Fe3+ /Fe2 +、Eh、有机质等腐蚀因子的特征。对腐蚀环境进行了综合分析 ,指出调查区海水腐蚀情况与临近海区海水接近 ,各站表层海土腐蚀性偏向于较强级 ,从而提出了防腐蚀对策。     

南海某气田A平台腐蚀环境探讨

根据某气田海区海水及沉积物腐蚀性因子调查的资料,概述了该区阻率、溶解氧、Ｆｅ＾３＋／Ｆｅ＾２＋、Ｅｈ有机质等腐蚀因子的特征。对腐蚀环境进行了综合分析,指出调查区海水腐蚀情况与临近海区海水接近,各站表层海土腐蚀性偏向于较强级,从而提出了防腐蚀对策。     

南海珠江口东部海底沉积物腐蚀性研究

总结了１９９４年在南海东部石油开发区及毗邻近岸海区开展的海底沉积物和海水共１７个环境因子大面积调查研究的成果。文中探索性地提出一套适合于海南海亚热带海区海底沉积物腐蚀性评价的方法，并根据调查和评价的评定出本海区各测海站海底沉的的腐蚀性等级。     

南海珠江口东部海底沉积物腐蚀性研究

总结了1994年在南海东部石油开发区及毗邻近岸海区开展的海底沉积物和海水共17个环境因子大面积调查研究的成果。文中探索性地提出一套适合于南海亚热带海区海底沉积物腐蚀性评价的方法，并根据调查和评价的结果评定出本海区各测站海底沉积物的腐蚀性等级。     

热带西太平洋海－气热量通量研究──Ⅲ．冬季天气过程海－气热量交换的特征

根据执行ＴＯＧＡ／ＣＯＡＲＥ研究计划在热带西太平洋进行考察的结果，对调查海区海－气界面热量交换进行了分析。结果表明：冬季在热带扰动的影响下，调查海区海－气热量交换非常强烈，在风速较小、天气情况良好的情况下，调查海区海水得到的热量远大于失去的热量，调查海区海水对大气加热的变化与表层海水温度的变化并不一致，热带太平洋信风的加强对暖池的建立似乎是至关重要的。     

热带西太平洋海—气热量通量研究：Ⅲ.冬季天气过程海—气热量交换的特征

根据执行ＴＯＧＡ／ＣＯＡＲＥ研究计划在热带西太平洋进行考察的结果，对调查海区海－气界面热量交换进行了分析。结果表明：冬季在热带扰动的影响下，调查海区海－气热量交换非常强烈；在风速较小、天气情况良好的情况下，调查海区海水得到的热量远大于失去的热量，调查海区海水对大气加热的变化与表层海水温度的变化并不一致；热带太平洋信风的加强对暖池的建立似乎是至关重要的。     

About the correlation between the distribution of the azooxantellate scleractinian corals and the abundance of the zooplankton in the surface waters

The correlation between the azooxantellate scleractinian coral distribution and the abundance of the zooplankton in the Atlantic Ocean is discussed. The analysis is based on a dataset of 943 specimens (82 species) sampled at 87 stations that were performed during the scientific cruises of Russian research vessels in the Atlantic. The hypothesis concerning if the coral biodiversity and population density correlate with the zooplankton abundance was tested. The relationships between these parameters are contradictory. High coral biodiversity and population density were registered for the areas of low and average zooplankton abundance in the surface waters.     

黄河入海径流对河口海域盐度影响研究

为研究黄河入海径流变化条件下河口附近海域盐度扩散特征,以更好地保护河口海域生物资源多样性,本文以黄河下游利津水文站的长序列实测径流数据资料为基础,利用近海水动力模型FVCOM,分析径流变化对黄河口海域盐度的影响规律。结果表明：黄河口与莱州湾之间存在顺时针的环流系统,在余流作用以及涨落潮方向的影响下,黄河冲淡水长期向莱州湾扩散;丰水期黄河冲淡水几乎影响了整个莱州湾,27盐度锋可以到达莱州湾中部,27等盐线的表层包络面积为2 665.61 km²,占莱州湾的1/4左右,枯水期低盐度水只有向南扩散的趋势,27以下的低盐度水集中分布在黄河口门附近,27等盐线的表层包络面积只有199.65 km²;5月份,随着入海径流量增加,27等盐线扩散的范围、距离、方向都会发生明显变化。在对近海生物资源有迫切保护需求的情景下,适当减少其他用水户供水量以增加入海生态径流量,可以有效改善黄河口海域附近的盐度情况,为生物资源的生长繁殖创造良好条件。     

Relationship between the path of the Kuroshio in the south of Japan and the path of the Kuroshio Extension in the east

A relationship between paths of the Kuroshio and Kuroshio Extension (KE) is investigated, using the satellite-derived altimetry dataset of 1993–2008. When the Kuroshio takes the nearshore nonlarge meander path or typical large meander path and resultantly goes through the deeper channel (about 2500 m) of the Izu-Ogasawara Ridge, the KE path adopts a relatively stable state with the two quasi-stationary meanders. On the other hand, when the Kuroshio takes the offshore nonlarge meander path and then passes over the shallower part of the Ridge (about 1000 m), the KE path tends to be convoluted, i.e., an unstable state.     

美国加入《联合国海洋法公约》问题

1982年第三次联合国海洋法会议产生了《联合国海洋法公约》,美国积极参与并主导了该《公约》的整个谈判过程,对《公约》大部分条款持支持态度,但最终却没有签署《公约》,其原因主要在于它反对《公约》第十一部分关于深海采矿的规定。1994年《执行(公约)第十一部分的协定》对《公约》中与深海采矿有关的部分进行了实质性修改,满足了美国的利益和要求,但美国国内对《公约》还存在其他一些反对意见。目前美国国内各界支持加入《公约》的呼声日益高涨,美国正在积极考虑加入《公约》。     

加快渔业结构调整 促进海洋经济发展

射阳县位于江苏沿海中部，东临黄海，拥有海岸线长１０９ｋｍ，滩涂面积７万ｈａ，是江苏省渔业生产重点县之一。“九五”期间，射阳县把发展海洋渔业作为全县经济新的增长点来抓，不断加大开发力度，稳定提高捕捞业，全力突破养殖业，积极发展水产品加工业，取得显著成效，已成为海洋经济发展的先导产业和支柱产业，全县现有各类捕捞船只２０５８艘，总功率为７万多千瓦，海水养殖面积１万多公顷，育苗水体６５万ｍ３，水产品加工库容４０００余吨，年产各类海产品达５５万多吨。然而，在当前近海主要经济鱼类资源急剧衰退，伏季休渔期…     

On the peculiarity of the sound channel on the shelf of the North-European basin

Analysis of the sections traversing the polar hydrological front on the shelf of the North-European basin has enabled us to reveal the areas limited by closed isotaches of the sound velocity existing in the interfrontal zone at depths of 50–150 m. These areas represent the closed waveguide which has the property of an underwater sound channel.Translated by Mikhail M. Trufanov.     

On the Relationship between the Characteristics of the Annual Variations of the Virtual Height of the Ionospheric Sporadic E Layer with the Seasonal Rearrangements of the Stratomesospheric Circulation

Izvestiya, Atmospheric and Oceanic Physics - Analysis of the temporal variations of the virtual heights of the sporadic E layer (h?ES) determined from ionograms with increased accuracy (1...     

A study on the polyculture of the algae, the shrimp and the crab

A study was made on the polyculture of the red algae Gracilaria tenuistipitata Chang et Xia f. Liui Zhang et Xia, f. nov. , the shrimp Penaeus penicillatus Alcock and the mud crab Scylla serrata (Forskal) . The photosynthesis of the algae produces the oxygen on which the shrimp and the crab breathe. The algae are the reproductive place of the organism for the food of the shrimp and the carb, also is the shelter of the shrimp and the crab. The shrimp and the crab regard the algae as the vegetable     

Investigation of the mechanism of the long-term evolution of the carbon cycle in the ecosystem of the Sevastopol bay

We analyze the components of the carbon system of the Sevastopol bay waters and the balance of main sediment-forming substances using the data of field investigations in 1998–2008. The interannual variations of total inorganic carbon and the equilibrium partial pressure of carbon dioxide in the bay water are noted. An increase in the flux of carbon dioxide into the bay and in the content of organic carbon in bottom sediments is revealed, and an explanation of this phenomenon is given. The priority accumulation of organic carbon in the sediments of the bay is established. We assess the interannual variation in the relative abundances of organic and inorganic carbon as an index of the carbon cycle stability.     

Model of the post-Cenozoic evolution of the cryolithozone of the shelf of the western part of the Laptev Sea

The analysis of the structure of the cryolithozone, facies, and thicknesses of the Quaternary sediments and the results of the physicochemical mathematical modeling of the modern shelf of the western part of the Laptev Sea support the influence of the Late Pleistocene glaciations on the heat conditions and the distribution of the permafrost in the area. A ～200-m thick glacier formed under aerial conditions from atmospheric precipitation represented the metamorphosed snow cover. According to the modeling, the long-living (from 60?50 to 10?4 ky) glacier reduced the thickness of the permafrost rocks in the reviewed shelf area for 280–360 m. The Holocene marine transgression additionally decreased the thickness from 50–140 m on the inner shelf to 220–350 m on the outer shelf. The modern submarine cryolithozone 450-0 m thick is wide-spread in the studied region from the coast to the shelf boundary (isobaths of 130–140 m), where it pinches out at a distance of ～380 km from the coast at a depth of ～250 m above the sea level.