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中国海洋大学为主研发的海洋可控源电磁勘探系统近海实验取得成功(图)
中国海洋大学 海洋可控源电磁勘探系统
2015/11/16
近日,在青岛国家深海基地管理中心码头及其附近海域成功完成了中国海洋大学为主研发的海洋可控源电磁勘探系统浅海联调联试。测试期间,布放了中国海洋大学自主研发的五台海底电磁采集站和大功率水下电流发射器。自2010年以来,中国海洋大学海洋地球科学学院李予国教授团队针对深水区含油气资源的勘探与评价需求,作为863课题技术首席,带领多学科、跨学院的攻关团队,成功研发作为海洋可控源电磁勘探系统重要组成部分的10...
中山大学2014年攻读硕士学位研究生海洋学导论入学考试试题。
2016年学校招收海洋科学、船舶与海洋工程、水产、工程(交通运输工程领域)和农业(养殖、渔业、农业机机械化、农村与区域发展、农业科技组织与服务、农业信息化、食品加工与安全和设施农业领域)硕士研究生。
Evolution of Bearing Determination in HF Current Mapping Radars
Bearing Determination HF Current Mapping Radars
2015/8/10
Nearly all target detection "radars" in existence operate at microwave frequencies because their wavelengths are small enough that compact antennas provide both good angular resolution and high sensit...
HF radars are a unique and powerful tool for measuring surface currents. They provide an unparalleled window into the spatial variations of near-surface currents. But oceanographers who are more accus...
Shipboard Deployment of a VHF OSCR System for Measuring Offshore Currents
Shipboard Deploymen VHF OSCR System Measuring Offshore Currents
2015/8/10
In July 1994, an OSCR unit was deployed aboard the R/V Columbus Iselin to explore the feasibility of obtaining offshore, vector surface currents from a single platform. The concept is straightforward....
Experience With Shipborne Measurements of Surface Current Fields by HF Radar
Shipborne Measurements Surface Current Fields HF Radar
2015/8/10
Oceanographic research using HF radar techniques started in Germany in 1980 by adopting NOAA's CODAR (Coastal Ocean Dynamics Applications Radar), which has originally been introduced by Barrick et al....
A very large volume of vertical profiles of optical properties, nutrients, and chlorophyll has been acquired in numerous data formats and from many institutions around the world. These data have been ...
Evolution and Revolution in Measuring Ocean Optical Properties
Evolution and Revolution Ocean Optical
2015/8/4
Measuring and interpreting the optical properties of ocean waters has been, and continues to be a challenging endeavor in oceanography. Just as the measurements of temperature~ salinity and density (T...
Advances in ocean optical modeling and sensor design, coupled with the development of autonomous sampling platforms, have provided the oceanographic community with unprecedented opportunities to measu...
Optics of the Sea Floor
Optics Sea Floor
2015/8/4
The Bahamas. You drop off the side of a small boat in clear tropical waters and swim over a lightly current-rippled bright sand bottom, spotted with brown patches of microalgae. You pass over a dark p...
Underwater Optical Imaging:Status and Prospects
Underwater Optical Imaging Status and Prospects
2015/8/4
As any backyard stargazer knows, one simply has to look up at the sky on a cloudless night to see light whose origin was quite a long time ago. Here, due to the fact that the mean scattering and absor...
研究称海洋变化已经开始
海洋 全球变暖
2015/7/23
一国际研究团队在《科学》杂志上发布最新研究成果警告称:“即使各国政府实现其减排目标遏制住全球变暖,从长远角度看,海平面仍会上升至少6米,淹没从佛罗里达州到孟加拉国的海岸。”
Settling Particles in Aquatic Environments:Low Reynolds Numbers
Settling Particles Aquatic Environments Low Reynolds Numbers
2015/7/23
The purpose of this activity is to familiarize students with how a particle's size, shape and orientation affects its settling at low Reynolds numbers. This activity can also be used to teach statisti...