春晖映万里 碧海铸利剑——中国海监东海维权执法支队成立两周年记

2008年5月13日,中国海监东海维权执法支队在上海挂牌成立,这标志着东海区海洋维权执法工作迈出了具有重要历史意义的一步。两年来,东海维权支队新一届领导班子坚持以邓小平理论、＂三个代表＂重要思想和科学发展观为指导,认真贯彻党的十七大精神,以＂团结协作、开拓创新、勤政廉洁＂为基本要求,团结和带领广大干部职工,     

艰苦?艰苦也要战!

中国海监东海维权执法支队自2008年组建以来,逐步成长为我国东海区维权执法的骨干力量。随着海洋权益斗争的逐渐激烈,海监支队维权执法任务量逐年大幅增加。特别是2012年以来,东海钓鱼岛问题持续发酵,南海黄岩岛局势升温,在错综复杂的维权形势面前,支队执法人员是怎么做的呢?他们在钓鱼岛海域的持续巡航,使钓鱼岛维权形势发生根本性改变。在黄岩岛海域的执著坚守,对他国的无理行径给予了沉重打击和强烈震慑。"特别能吃苦,特别能战斗"这句话用来形容他们,是再恰当不过的了。该支队多次被国家海洋局和东海分局评为先进集体,多人次获得海洋维权标兵称号,被嘉奖、记功,获选全国海洋人物等,近日该支队又获得第八届全国"人民满意的公务员集体"的殊荣。     

走近东海分局系列报道之一 东海维权执法先锋

"这是一支充满朝气与活力的年轻队伍,这是一支训练有素、作风过硬、敢打敢拼的威武之师,这是一队冲得上、打得赢、能吃苦、讲奉献的执法先锋,这就是活跃在我国东海海域的中国海监东海维权执法支队执法队。2008年5月,中国海监东海维权执法支队执法队成立。就是这支成立仅5年、拥有24名专职执法人员、平均年龄只有30岁的年轻队伍,解决了组建之     

光荣的使命和神圣的职责——记中国海监东海涉外维权二三事

中国海监第一支队 2002年东海涉外执法维权任务是中国海监队伍成立后诸多任务中值得大书特书的一笔。这是中国海监成立以来规模最大、持续时间最长,而且跨海区的一次联合执法行动。它可以说是对中国海监队伍整体实战能力的一次检阅,因而备受多方关注。     

中国海监51船

中国海监51船于2005年11月19日交付中国海监东海总队使用,自2006年8月13日首次执行东海维权任务以来,在上级的正确领导下,全体船员精诚协作、拼搏进取,出色地完成了＂南海专项维权执法＂＂东海定期维权巡航＂＂东海海底光缆巡护＂＂南黄海浒苔监视监测”等任务,取得了非凡的成绩,充分展现了中国海监出众的维权执法能力和良好的精神风貌。     

千磨万砺 铸就能征善战的执法队伍——记中国海监第四支队行政执法队

这是一张红彤彤的光荣榜!国家海洋局先进基层党支部,三次东海分局先进集体,南海维权集体三等功,两个个人三等功,二个东海维权标兵,多个东海维权先进个人——这就是中国海监第四支队行政执法队,一个"特别能奉献、特别能战斗、特别能吃苦"的海上执法团队。     

中国海监51船

中国海监51船于2005年11月19日交付中国海监东海总队使用,自2006年8月13日首次执行东海维权任务以来,在上级的正确领导下,全体船员精诚协作、拼搏进取,出色地完成了南海专项维权执法东海定期维权巡航东海海底光缆巡护南黄海浒苔监视     

蓝色国土守护神

维护国家海洋维权,是中国海监的重要任务。20世纪80年代至90年代为我国海洋维权执法的起步阶段,主要是以对外海洋科研、海洋环境保护以及铺设海底电缆管道调查为重要内容的执法活动;从本世纪开始,我国海洋维权执法进入了一个新的阶段,特别是从2006年开始,覆盖我国管辖海域的中国海监实施的由不定期转为定期维权巡航，标志着我国海洋维权执法正朝着正规化、规范化的海洋维权执法行列迈进。     

海洋热点纵横

■中国海监巡航执法制止日本船只非法调查作业活动2月19日晚,"中国海监"船编队在执行东海定期维权巡航执法过程中,发现并驱离从事非法调查作业活动的日本海上保安厅调查船"昭洋"和"拓洋"号。"中国海     

千磨万砺铸就能征善战的执法队伍——记中国海监第四支队行政执法队

这是一张红彤彤的光荣榜!国家海洋局先进基层党支部,三次东海分局先进集体,南海维权集体三等功,两个个人三等功,二个东海维权标兵,多个东海维权先进个人——这就是中国海监第四支队行政执法队,一个“特别能奉献、特别能战斗、特别能吃苦”的海上执法团队。     

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.