与时俱进解放思想全面开创银宝发展新未来

江苏省银宝盐业有限公司是江苏省盐业集团有限责任公司于1998年投资组建的全资子公司,注册资本1.8亿元．拥有4万hm^2土地资源．5.5万hm^2余标准化养殖池塘,12户水产品加工、塑料加工和机械制造等企业,100余名高中级技术人员,主要从事海盐、水产养殖、塑料加工和机械制造等产品的生产加工、销售和投资;年产盐70万t以上,水产品6万t以上,年销售收入2.8亿元以上,年创利税约4000万元。     

筑巢引风地生金

近年来，江苏省金桥盐业有限公司徐圩盐场勇立潮头，敢为人先。抢抓机遇．硕果累累。全场通过3年的开发建设．现己建成对外招商引资窗口——张港海水养殖高新技术开发区，拥有标准化养殖池300余块，净养殖面积达0．1万hm^2.     

耐盐植物牛蒡的研究进展与应用

可耕地和淡水资源的严重匮乏,将严重制约我国经济的可持续发展。充分有效利用中国的土地后备资源(滨海200万hm^2多盐土地和内陆3333万hm^2盐碱地)是解决这一问题的重要途径。发展海水农业,是当今世界上受到重视的研究领域。可是,不论是改良的耐盐传统作物还是驯化的野生盐生植物,其种植经     

深入贯彻落实科学发展观 不断开创海域管理的全新局面

过去的一年,在国家加强宏观调控和沿海地方经济迅速发展的大背景下,全国的海域管理工作以贯彻落实科学发展观和构建社会主义和谐社会为指针,以配套法规和技术支撑两大体系建设为基础,以加强养殖用海和同填海管理为重点,各项工作都取得了重大进展。全国共颁发海域使用权证书6037本,确权海域面积24．46万hm^2,其中江苏、山东、辽宁三省确权海域面积都超过4万hm^2。全国共征收海域使用金29．59亿元,其中广东、山东、辽宁、江苏、福建、浙江等六省海域使用金都超过3亿元。     

滩涂围垦的负面影响与可持续发展策略

近年来,随着人口的增长和土地资源的消耗,我国人多地少的矛盾日益突出。到2050年,我国人口将稳定在15亿～16亿,比目前净增2亿～3亿,而土地资源按现在每年40万hm^2的消耗,到时将净减2000万hm^2,人多地少的矛盾将更加尖锐。     

东山湾贝类养殖容量的估算

以初级生产力为基础，应用营养动态模式和沿岸海域能流分析模型，估算东山湾贝类年生产量分别为269331t和295767t，平均282549t。扣除潮间带、潮下带和吊养区浮筏、随着基及延绳上附着的非养殖滤食性附着动物自然现存量35760t，贝类可养殖量为246789t。应用统计分析和逻辑斯谛种群增长模型估计贝类可养面积为11839hm^2，其中缢蛏635hm^2，石蛎1160hm^2,吊蛎1525hm^2，翡翠贻贝633hm^2，菲律宾蛤仔1154hm^2，扇贝698hm^2，江瑶248hm^2，泥蚶601hm^2，巴非蛤4151hm^2，凸壳肌蛤1034hm^2。1998年实际养殖面积和养殖产量分别为10581hm^2和220564t。尚有1258hm^2,26225t的扩大开发潜力。文中还讨论了合理布局和优化养殖结构问题。     

耐盐基因转化蓝藻Synechococcus sp. PCC 7942研究

将从极端耐盐的假单胞杆菌中克隆得到的3个基因，即转录调控因子基因，NADH脱氢酶Ⅱ基因和磷酸甘油磷酸酯酶基因转入淡水蓝藻Synechococcus sp.PCC 7942中，使受体藻对NaCl的耐受性从低于2．5％显著提高到4．5％，进一步证明了这3个基因确定与生物的耐盐性密切相关。本实验为进一步培育耐盐经济作物奠定了基础。     

江苏围涂开发与可持续发展

江苏省人多地少，国土面积仅占全国的1％，而人口却占全国的6％，人口密度居全国各省、市、自治区之首。目前人均耕地仅为0．06hm^2，大大低于全国人均水平，江苏省有14个县(市)的人均耕地低于联合国粮农组织确定的人均0．05hm^2的警戒线。近年来，随着城市、交通、工业、水利等建设用地的不断增加，人地矛盾将日益加剧。加快开发利用好滩涂资源，促进江苏省耕地占用与补偿的动态平衡，是江苏省实现经济可持续发展的需要。     

菲律宾蛤仔苗种土池中间培育及越冬生产实验

利用2．6hm^2和3．13hm^2 2个养虾池,经过池底清淤、底质改良、敌害清除、培养用水处理、繁殖基础饵料生物等工作后,分别移入在室内培育的菲律宾蛤仔（Ruditapes philippinarum（Adams et Reeve））壳顶后期幼虫和双水管稚贝各80亿粒和9．7亿粒,经土池中间培育、越冬后,生产出2000-3000粒／500g幼贝7．9亿粒。自移入幼虫和稚贝到幼苗出池,成活率分别为4．5％和44．3％,达到了较高水平的中间培育、越冬成活率。     

实施“四大创新”战略 推动金桥盐业跨越发展

江苏省金桥盐业有限公司是1998年由江苏省盐业集团公司投资成立的国有独资公司,以海水制盐、水产养殖、盐化工为主业．集工农经贸为一体。公司下辖5个盐场和8个直属单位，分布于连云港市两区两县．总面积360km^2。全公司1．8万余名职工.     

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.     

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.     

Contemporary state of the investigation of the influence of the discharge of rivers on the hydrologic structure of the Black Sea

We generalize and analyze the state of investigations of the influence of river waters on the hydrologic structure of the Black Sea. Specific features of the water, regime and hydrography of rivers flowing into the sea, data on the discharge of rivers, and intrayear and interyear variability of the discharge are presented. We discuss and analyze works studying the transformation of river waters, routes of desalinized sea waters, and their influence on the thermohaline structure and dynamic regime of the sea. Translated by Peter V. Malyshev and Dmitry V. Malyshev     

Modelling of the ecosystem of the Black-Sea shelf zone near the estuary of the Danube

We analyze the results of numerical calculations performed according to the three-dimensional interdisciplinary model of an ecological system of the Black-Sea shelf zone near the estuary of the Danube. The complete system of equations of hydrothermodynamics is solved together with transport equations of the advection-diffusion-reaction type used to describe the transformation of a substance (nitrogen) between the components of the characteristic vectors of the ecosystem: plankton, detritus, and biogenic elements (nitrates). We describe the distinctive features of the circumcontinental distribution of components obtained as a result of numerical experiments and present arguments for the conclusion that the ecosystem of the Danube estuary water area plays the role of a buffer zone between the press of the Danubian biogenic pollutions and the neighbouring areas of the shelf zone and open sea. Translated by Peter V. Malyshev and Dmitry V. Malyshev     

Dynamics of the ice cover and peculiarities of the ice transportation of the sediments at the tidal flats of the Kandalaksha Gulf of the White Sea

Ten years of semistationary studies of the interaction of the ice cover and the coastal relief of the Kandalakhsa Gulf in the White Sea allowed us to reveal the peculiarities of these processes in the warm and cold years and the mechanisms of the origination of ice forms, including ice tents, which govern the character of the tidal flats. Three dynamic fast ice zones are distinguished by their geomorphological location, morphology, and ice dynamics. The dependence of the mechanisms and volumes of the enrichment of the fast ice in the sediments on the coastal zone??s relief was established. At the coast of the Kindo Peninsula (Velikaya Salma Strait), the ice mostly contains fine-sandy sediments. Coarser sediments, including boulders, are occasional and frozen into the ice at the contact of the fast ice and the bottom. At the expense of the ice??s spreading by 4?C6 times in the warm years and 2?C4 times in the cold years, several thousand tons of sediments mostly from the tidal flat??s surface (100?C700 m³ from 1 km of coast in the wide tidal flats and <50 m³ on the steep coasts) are delivered to the water area.     

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.     

Variability of the nutrient runoff of the rivers of the Arctic Basin

The spatiotemporal variability of the hydrochemical composition of the riverine runoff in nearmouth areas is presented using the example of selected rivers of the Arctic Basin. The temporal dynamics of the riverine nutrient runoff are mainly determined by the seasonal and interseasonal variations in the drainage basins. The spatial variations in the chemical composition of riverine waters in the near-mouth areas are mainly caused by the dynamics of the water flow and the river bed relief and, to a lesser degree, by biochemical processes. It is shown that the variations in the nutrient composition of the waters in near-mouth areas are comparable in magnitude to those at the river-sea geochemical barriers.     

Parameters of the sediments of the deep-water basin of the Black Sea

The methodology and the first results of the computations of the volumes, masses, and growth rates of the sedimentary body of the buried Black Sea basin are presented. Their temporal evolution reflects the regional paleogeodynamics, in particular, the reorientation of the vector of the relative movement of the Arabian and Eurasian lithospheric plates and the related intensification of their collision in the late Miocene-Pliocene.     

Modelling of the ecosystem on the shelf of the Republic of Guinea

Three mathematical models are considered: a two-dimensional model for calculating the concentration fields of the ecosystem components on the shelf of the Republic of Guinea, a pointwise model for the annual variation of the components, and a two predators-prey model. These models are used to study the effect of hydrodynamic conditions on the state of the shelf ecosystem and for research into the causes which distort the balance between marketable and unmarketable fish.Translated by Mikhail M. Trufanov.     

Evolution of the slope of the buried depression of the Black Sea

The first data on the temporal evolution of the slope of the buried depression of the Black Sea are obtained. The sharp change in the rate of the decrease in the slope steepness that occurred in the Late Miocene-Pliocene time reflects a reorientation of the vector of mutual movement and a related intensification of the collision between the Arabian and Eurasian lithospheric plates.