陆架沉积物

陆架沉积物陆架沉积物
  1. 珠江口以东陆架沉积物U、Th的分布

    Geochemical studies on u and th in sediments from the continental shelf east of the Pearl River mouth

  2. 长江口及邻近陆架沉积物中Pt、Pd分异的物源示踪

    Source Tracing Implication of Pt and Pd Fractionation in the Surface Sediment of Continental Shelf around Changjiang Estuary

  3. 中国陆架沉积物标准物质研制

    Development of Reference Materials of China Continental - shelf Sediment

  4. 南黄海陆架沉积物中褶皱的形态及成因

    Geometries and mechanism of folds in sediments on the southern Huanghai Sea shelf

  5. 南黄海陆架沉积物颜色反射率的初步研究

    A Preliminary Study on the Sediment Color Reflectance in the Southern Yellow Sea Shelf Area

  6. 东海陆架沉积物中重金属地球化学研究

    Study on geochemistry of heavy metals in the sediment in the East China Sea continental shelf

  7. 珠江口外陆架沉积物地球化学数据的稳健主分量分析

    Robust principal components analysis of geochemical data for sediments from the continental shelf off Pearl River mouth

  8. 目前对浅海陆架沉积物沉积过程和沉积环境的研究很少,尤其是北黄海沉积物的堆积过程和沉积通量。

    Comparatively , little attention has been paid to the sedimentation processes and the sedimentary environments on the shallow shelf ; thus , the vertical sediment flux in the North Yellow Sea is poorly understood .

  9. 长江与黄河每年输入大量的沉积物进入中国东部陆架海,这些物质是黄、东海陆架沉积物的最主要来源。

    The East China Sea continental shelf receives large quantities of sediments from the Changjiang ( Yangtz ) and Huanghe ( Yellow ) Rivers , which records the change of rivers ' characteristics and climate .

  10. 分析结果表明,南黄海陆架沉积物颜色反射率受控于沉积物中的铁氧化物、有机质以及粘土矿物和钙质生物碎屑含量。

    It is shown from the analysis results that the color reflectance of sediments from the southern Yellow Sea shelf area is controlled by the ferric oxide , organic matter , clay mineral and calcareous biogenic detritus contents in sediments .

  11. 然而,大多数分析技术的测试结果表明,与深海沉积环境(比如,南大洋、北太平洋等)相比,河口陆架沉积物中蛋白石质硅的含量很低,是生物硅埋藏较少的地区。

    However , small quantities of opaline silica detected by most operational analytical techniques exhibit that deltaic environments are relatively minor sites of biogenic silica burial , compared to abyssal sedimentary environments ( e.g. , the South Ocean , the northern Pacific Ocean ) .

  12. 高分辨率单道地震剖面揭示了南黄海陆架沉积物中具有不同几何形态的三种褶皱:(1)断层相关褶皱(包括断层扩展褶皱和断层牵引褶皱);(2)横向弯曲褶皱;

    Three types of folds with different geometries in the sediments have been revealed by single-channel seismic profiles on the SHS shelf and they are ( 1 ) fault-related fold ( including fault-propagation fold and fault-drag fold ),( 2 ) transversal bending fold , and ( 3 ) multi-action-folding fold .

  13. 陆架区沉积物中重金属研究的基本方法及其应用

    The method of heavy metals study in shelf sediments and its application

  14. 长江口及邻近陆架现代沉积物构造

    Structures of modern sediments at the Changjiang River mouth and its adjacent shelf

  15. 长江口及其邻近陆架区沉积物的早期成岩作用

    The Early Diagenesis of the Sediments in the Estuary of Yangtze River and its Adjacent Shelf

  16. 南黄海陆架中部沉积物反射率光谱的影响因素分析

    Analysis of Affecting Factors for Reflectance Spectra of Sediments From the Central Shelf Area of the Southern Yellow Sea

  17. 三维全扫描荧光法探讨长江口邻近陆架有机沉积物来源

    Studying on source of organic sediment in the Changjiang Estuary and adjacent continental shelf by three dimensional total scanning fluorescence

  18. 东海陆架表层沉积物的磁性测量及其油气勘探意义

    Magnetic Measurements on Surface Sediments from East China Sea Continental Shelf and Its Potential Application in Oil and Gas Exploration

  19. 稀土元素在长江口及邻近陆架表层沉积物中的分布及物源示踪研究

    Distribution and Source Tracing Implication of Rare Earth Elements in Surface Sediments of Changjiang River Estuary and Adjacent Continental Shelf

  20. 东海陆架区沉积物中铁、锰、硫化物、有机质和细菌间关系的探讨

    Relationships of Organic Matter , Iron , Manganese , Sulfides and Bacteria in Sediments of Continental Shelf of East China Sea

  21. 杭州湾及其邻近陆架区沉积物中有机碳、氮、磷和硅的地球化学

    Geochemistry of organic carbon , nitrogen , phosphorus and silicon in surface sediment from Hangzhou estuary and its adjacent continental shelf

  22. 陆架区沉积物接纳了来自河流、大气、生物、火山等各种途径的颗粒物,是重金属汇集的场所,反映了一定时间内的环境变化特征。

    The shelf sediment is the deposition of heavy metals from river , atmosphere The concentration of heavy metals in sediments reflects the changing of the environment .

  23. 陆架浅海沉积物&海水界面上的溶解态生源物质通量的准确估算是海洋生态系统动力学研究中的关键性问题之一。

    One of the key issues in the marine ecosystem dynamics studies is to accurately estimate the dissolved biogenic substance flux across the sediment-seawater interface in the shelf sea .

  24. 东海陆架表层沉积物与现代水动力条件处于平衡状态,因此,中、外陆架的广阔砂带应属原地现代沉积,而不是晚更新世的残留沉积。

    The surficial sediments of the East China Sea Shelf are in equilibrium with recent hydrodynamic conditions , thus , the widespread sands are of autochthonous origin , rather than the relict sediments of the late pleistocene .

  25. 在冰消期海侵的初期,海水对南黄海东侧陆架早期沉积物的侵蚀和改造形成了滞留砂砾层、席状砂和潮流沙脊。

    During the early post glacial transgression , sea water erosion and reworking on early deposited sediments in the eastern shelf of the South Yellow Sea resulted in lag sand gravels , sheet like sands and tidal sand ridges .

  26. 陆架边缘海沉积物是活跃的地球化学反应器。

    Marine sediments on continental shelf are active biogeochemical reactor .

  27. 珠江口-陆架-陆坡沉积物中重金属的地球化学形态分配特征

    Distribution characteristics on the geochemical formation in surface sediments of Zhujiang estuary-continental shelf-continental slope

  28. 东海外陆架浅孔沉积物的岩性和磁性特征及成因讨论

    Lithologic and magnetic characteristics and origin of shallow bore sediments on outer continental shelf of East China Sea

  29. 东海外陆架晚更新世沉积物中的有用重矿物及其资源潜力

    Valuable heavy minerals and their resource potential on outer shelf in East China Sea during the Late Pleistocene

  30. 南海北部陆架区表层沉积物中重金属分布和污染状况

    Characteristics of distribution and pollution of heavy metals in surfacial sediments from continental shelf of northern South China Sea