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1.
论海洋文化及其与海洋经济的关系   总被引:6,自引:0,他引:6  
从哲学的角度,探讨了海洋文化的概念和构成,论述了海洋经济和海洋文化的关系。同时指出,正确处理海洋经济和海洋文化的关系,对发展海洋经济具有重要意义。  相似文献   

2.
人类离不开海洋。作为生命的摇篮,海洋除了净化空气和调节气候外,还提供给人类丰富的动植物食物、矿产、油气、再生能源、药物和生物活性物质等,海洋是巨量而廉价的运输和贸易通道,是人类理想的旅游、娱乐场所,是人类未来的生存空间。  相似文献   

3.
从哲学的角度 ,探讨了海洋文化的概念和构成 ,论述了海洋经济和海洋文化的关系。同时指出 ,正确处理海洋经济和海洋文化的关系 ,对发展海洋经济具有重要意义。  相似文献   

4.
运用计量经济及支柱产业指标法对我国海洋文化产业与海洋经济的关系进行分析,认为海洋文化产业与海洋经济存在长期协整关系,海洋经济增长是海洋文化产业增长的格兰杰原因,但在现阶段海洋文化产业增长不是海洋经济增长的格兰杰原因,并且海洋文化产业不是海洋经济的支柱产业。  相似文献   

5.
建设海洋强国是实现"中国梦"的一个重要主题。海洋科技在认识海洋、走向海洋、开发海洋的三步走战略中发挥着先导作用,而海洋地质科技,尤其是海洋地球物理科技更是起到举足轻重的作用。党的十八大报告指出"提高海洋资源开发能力,发展海洋经济,保护海洋生态环境,坚决维护国家海洋权益,建设海洋强国"。国家如此重视海洋问题,把它提到了前所未有的高度,这是因为近年来由于黄岛、钓鱼岛引发的国家海洋主权之争,使得海洋问题越来越敏感和尖锐。广西为欠发达地区,  相似文献   

6.
海洋治理是指为了维护海洋生态平衡、实现海洋可持续开发,涉海国际组织或国家、政府部门、私营部门和公民个人等海洋管理主体通过协作,依法行使涉海权力、履行涉海责任,共同管理海洋及其实践活动的过程。海洋治理在实践需求、管理主体、管理对象、管理手段、管理层次等方面深化了海洋管理、海洋综合管理、海洋行政管理的内涵。  相似文献   

7.
文章较全面地论述了广西海洋开发利用现状及存在问题,指出海洋开发必须在依法管理的前提下做到科学合理,要提高海洋综合利用效益及海洋国有意识,同时要加强海洋执法监督力度。  相似文献   

8.
国际海洋新秩序及其对我国海洋经济的影响   总被引:1,自引:0,他引:1  
国际海洋新秩序的形成以<联合国海洋法公约>的生效为标志.<公约>不仅赋予了沿海国对200 n mile专属经济区的主权权利等海洋权益,带来国际海洋形势的新趋势,而且会对我国海洋经济产生重要影响.<公约>的生效一方面促进了我国海洋法律的建设进程,扩大了海洋管辖;另一方面又使我国海洋经济权益受到新的威胁.专属经济区制度对我国海洋渔业生产和管理也将产生重要影响.  相似文献   

9.
海洋自然保护区地理信息系统建设初探   总被引:11,自引:2,他引:9  
 海洋自然保护区是海洋事业的重要组成部分,但由于起步较晚,基础薄弱,长期以来,它的发展建设受到了管理落后的制约,海洋自然保护区管理手段的现代化势在必行。运用RS、GIS等空间信息技术,建设海洋自然保护区地理信息系统(MNRGIS)是解决这一问题的有效途径。本文从海洋自然保护区及其空间信息技术应用的基本特点方面进行了论述,并着重对MNRGIS的系统结构、关键技术和数据库结构的设计进行了初步探索,同时提出了MNRGIS建设应注意的几个问题  相似文献   

10.
李响 《国土资源》2012,(11):5-7
在全球已进入资源、环境制约经济发展瓶颈在期的今天,沿海国家和地区正纷纷将竞争的视野转向海洋,并加快调整海洋战略,制定海洋发展政策,促进海洋经济的可持续发展。在被称为"海洋世纪"的21世纪,拥有300万平方公里管辖海域的中国,自然不能落后。自党的十六大以来,我国海洋事业经历了积极的变革和发展:海洋战略地位日渐重要,民族的海洋意识不断增强;海洋管理立法实现突破,海洋法律体系基本建成;海洋战略研究初见成效,发展规划成果显现;海洋产业不断壮大,海洋经济发展迅  相似文献   

11.
对洋壳活动断层特征进行分析,认识到洋壳活动断层内存在洋壳生长,内部存在对称、褶皱和火山构造.洋壳生长不仅会形成新洋壳,而且会释放热量,产生推挤力,并在洋壳地形上留下演化痕迹.断层内部洋壳生长会促进断层两侧洋壳发生相对运动,众多洋壳断层活动的综合影响造成洋壳块体的相对运动.洋中脊是洋壳生长的产物,转换断层区域是洋壳块体现...  相似文献   

12.
隋朝锐意经略海外,唐朝全方位开放,隋唐国力强盛,对外交往频繁,海洋强国促进海洋文学的大繁荣、大发展,与隋唐以前朝代相比,无论是文学体裁、文学题材、文学艺术都达到中国古代海洋文学发展的一个新高峰,表现为海洋文学体裁形式多样,海洋文学题材内涵深刻,海洋文学艺术绚丽多彩。  相似文献   

13.
Oceanic contribution to the poleward heat flux in the climate system includes two components: the sensible heat flux and the latent heat flux. Although the latent heat flux has been classified as atmospheric heat flux exclusively, it is argued that oceanic control over this component of poleward heat flux should play a critically important role. The so-called swamp ocean model practice is analyzed in detail, and the critical role of oceanic circulation in the establishment of the meridional moisture transport is emphasized.  相似文献   

14.
Oceanic heat flux(Fw) is the vertical heat flux that is transmitted to the base of sea ice. It is the main source of sea ice bottom melting. The residual method was adopted to study oceanic heat flux under sea ice. The data acquired by 28 ice mass balance buoys(IMBs) deployed over the period of 2004 to 2013 in the Arctic Ocean were used. Fw values presented striking seasonal and spatial variations. The average summer Fw values for the Canada Basin, Transpolar Drift, and Multiyear Ice area were 16.8, 7.7, and 5.9 W m-2, respectively. The mean summer F-w for the whole Arctic was 10.1 W m2, which was equivalent to a bottom melt of 0.4 m. Fw showed an autumn peak in November in the presence of the near-surface temperature maximum(NSTM). The average Fw for October to December was 3.7 W m-2. And the average Fw for January to March was 1.0 W m-2, which was approximately one third of the average Fw in the presence of NSTM. The summer Fw was almost wholly attributed to the incident solar radiation that enters the upper ocean through leads and the open water. Fw calculated through the residual method using IMB data was compared with that calculated through the parameterization method using Autonomous Ocean Flux Buoy data. The results revealed that the Fw provided by the two methods were consistent when the sea ice concentration exceeded 70% and mixing layer temperature departure from freezing point was less than 0.15℃. Otherwise, the Fw yielded by the residual method was approximately one third smaller than that provided by the parameterization method.  相似文献   

15.
从劳动力、资源、产业、科技以及环境5个方面总结了海洋经济的发展影响因素,利用我国11个沿海省市2006—2012年的面板数据进行实证分析。结果表明,我国海洋经济发展与就业情况、各省市货物吞吐量、海洋产业规模、海洋科研课题情况4个指标关系显著,与产业结构、治理工业废水项目投资也存在正相关关系。结合我国海洋经济发展的实际情况提出3点建议:(1)加大劳动力投入,扩大产业规模;(2)提高海洋科技实力,优化产业结构;(3)保护海洋生态环境,合理开发利用海洋资源。  相似文献   

16.
According to Argo profiles and one-dimensional Price-Weller-Pinkel models, the oceanic barrier layer variation induced by tropical cyclones is adequately analyzed in the Northwest Pacific. Results show that tropical cyclones mainly aff ect the oceanic barrier layer through intensifying and weakening pre-existed barrier layer. The former even may generate new one after tropical cyclones' passage. The latter can make pre-existed one disappear. Local wind stress and precipitation, the dominant factors, primarily determine the variation of barrier layer. Negative eff ects of wind mainly focus on the north of 20°N. This phenomenon is more meaningful for slow tropical cyclones. Conversely, positive eff ects of wind and precipitation center on the south of 20°N in the Northwest Pacific. Some data indicate that the barrier layer variation is also closely related with initial mixed layer depth and barrier layer thickness.  相似文献   

17.
Oceanic autonomous surface vehicles(ASVs) are one kind of autonomous marine robots that have advantages of energy saving and is flexible to use. Nowadays, ASVs are playing an important role in marine science, maritime industry, and national defense. It could improve the efficiency of oceanic data collection, ensure marine transportation safety, and protect national security. One of the core challenges for ASVs is how to plan a safe navigation autonomously under the complicated ocean environment. Based on the type of marine vehicles, ASVs could be divided into two categories: autonomous sailboats and autonomous vessels. In this article, we review the challenges and related solutions of ASVs' autonomous navigation, including modeling analysis, path planning and implementation. Finally, we make a summary of all of those in four tables and discuss about the future research directions.  相似文献   

18.
青岛台站重力固体潮和海潮负荷特征研究   总被引:1,自引:0,他引:1  
选取青岛台站2012-01~2013-02 gPhone重力仪连续观测资料进行预处理和调和分析,获得其重力潮汐参数,并选取8个全球海潮模型对O1、K1和M2潮波进行海潮负荷改正。结果表明:1)8个主要潮波调和分析的振幅因子标准差均在2.6%之内,与理论潮汐模型值的差异也在3.0%之内;2)利用海潮模型对O1、K1和M2潮波进行改正能有效地降低残差矢量,观测残差负荷改正的有效性大致分布在30%~75%,全球海潮模型对青岛台站主要潮波的海潮负荷改正差别不大。  相似文献   

19.
广东近代诗歌浓郁的海洋意象与海上丝路有着密切的联系。海上丝路深刻地影响了广东近代文学 ,为之提供了丰富的创作题材和空间 ;而广东近代文学又反过来促进了海上丝路的发展和繁荣。  相似文献   

20.
In the present paper, a method is proposed to improve the performance of Artificial Neural Network(ANN)based algorithms for the retrieval of oceanic constituents in Case Ⅱ waters. The ANN-based algorithms have been developed based on a constraint condition, which represents, to a certain degree, the correlation between suspended particulate matter(SPM)and pigment(CHL), coloured dissolved organic matter(CDOM)and CHL, as well as CDOM and SPM, found in Case Ⅱ waters. Compared with the ANN-based algorithm developed without a constraint condition, the performance of ANN-based algorithms developed with a constraint conditions is much better for the retrieval of CHL and CDOM, especially in the case of high noise levels; however, there is not significant improvement for the retrieval of SPM.  相似文献   

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