Fluid mud transportation at water wedge in the Changjiang Estuary

来源 :Science in China(Series B) | 被引量 : 1次 | 上传用户:cenzijn
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In situ data show that fluid mud of the Changjiang Estuary consists of fine sediment ranging from 8 to 11.5μm (median grain-size) including 28.8%-36.4% of clay. The composition of the clay is illite, chlorite, kaolinite and montmoillonite. The FM is a
其他文献
期刊
地理信息系统GIS是一门以计算机为基础的新兴技术 ,围绕着这项技术的研究、开发和应用 ,形成了一门交叉性、边缘性学科 ,其在环境保护等领域的应用将有力地促进环境保护工作的开展 .作者简要介绍了GIS技术的特点以及在环境保护领域中的具体应用 .
期刊
本文主要介绍了基于GIS的赣江流域环境生态数据库的建设目标 ,并就其主要方法、技术特点及主要功能进行了探讨
期刊
期刊
The energy budget of Bellamya earuginosa in a shallow algal lake, Houhu Lake (Wuhan, China) was investigated by the measurement of flesh production (32.8kJ/(m 2·a)), egestion (337.7 kJ/(m 2·a)),
期刊
Study of Asian major rivers discharge to the ocean reveals variations of their water discharges and sediment loads, and local characteristic of river sediment concentrations. On the basis of this, the
期刊
Non-barrier mudflats in the Changjiang Estuary is examined to obtain preservation potentials and deposition rates over different time scales. The preservation potential of couplet is ca. 46.6% within
期刊
The "artificial coast" refers to a coast section, with considerable spatial dimension, reformed by human activities. The purposes of coastal reform may be diversified. It should be consistent with the
期刊
Analyses of 41 elements reveal that Holocene sediments In the Changjiang Estuary bear regular elemental compositions in different sedimentary environments, and Holocene sediments came mainly from the
期刊
By using field salinity data recorded in the Qiantang Estuary for the nearly forty years (which covers the periods before and after the erection of a large-scale reservoir in the watershed and river r
期刊