长重力活塞取样器在鄂霍茨克海的应用  

Application of Long Gravity Piston Corer in the Okhotsk Sea

作　　者：程振波[1] 杨刚[1] 吴永华[1] 石丰登[1] 刘焱光[1] 方习生[1] 邹建军[1] 葛淑兰[1] 石学法[1] 

机构地区：[1]国家海洋局第一海洋研究所海洋沉积与环境地质国家海洋重点实验室,山东青岛266061

出　　处：《海洋科学进展》2013年第4期553-558,共6页Advances in Marine Science

基　　金：海洋公益性行业科研专项-深海底原位观测及取样测量系统(200905025-2);中俄东北亚邻近海域海底环境合作调查研究(QY0213008)

摘　　要：2011-07-29—2011-08-09,中国与俄罗斯国际合作项目———鄂霍茨克海调查利用俄罗斯科学院远东分院的"拉夫任捷耶夫院士"号科学考察船及我国海洋公益专项-深海底原位观测及取样测量系统研发的重力活塞取样器在鄂霍茨克海3 361m的深海区,成功获取10.9m长长柱状样品,这是迄今为止我国利用自己设计的重力活塞取样器在深海获取的最长柱状样品。实践证明,该取样器设计合理、取样率高、稳定性强,为将来开展国际合作及深远海调查研究等打下了良好的工作基础。During the implementation of China and Russia Joint Research Program （Submarine Geological Survey in the Okhotsk Sea） from 29 th July to 9th August in 2011, a long gravity piston corer which was developed by the program of in-situ observation of the deep seabed and sampling measurement system was applied and a 10.9m long sediment core was successfully obtained from a 3 361 m deep-sea area in the Ok- hotsk Sea. So far, this is the longest sediment core that is obtained in the deep sea by using China＇s own designed gravity piston corer. The high sampling rate and strong stability of the corer indicate that the de- sign of the corer is reasonable, which has laid a good foundation for the future international cooperation and deep-sea research.

关 键 词：长重力活塞取样器 鄂霍茨克海 应用 

分 类 号：P716[天文地球—海洋科学]