宁波—舟山深水港域开发的调查研究是浙江省“七五”计划的重点科研项目之一,并报经国家海洋局批准,列为局指令性任务下达二所。 为完成这一任务,国家海洋局东海分局和第二海洋研究所组织了近200人,动用了千吨级以下船只10艘,于1986年3—4月延时一个月,对舟山本岛西、南近海水域并含部分水道及毗连锚地,进行了大、中、小潮共计30个站次的同步或准同步、周日连续水文泥沙的观测;并采集了近300个表层沉积样品,投放了不同类型的锚系浮标5个,为期20天左右。 水文泥沙测验为该课题主要内容之一,其工作目标乃为 Ningbo-Zhoushan Deep-water Port Area Investigation and Research is one of the key scientific research projects in the “Seventh Five-Year Plan” of Zhejiang Province and is reported to be approved by the State Oceanic Administration as one of the two mandated tasks. To accomplish this task, the State Oceanic Administration East China Sea Branch and the Second Institute of Oceanography organized nearly 200 people, the use of 10 ships below the kiloton level 10, March-April delay of one month in 1986, on the island of Zhoushan, A total of 30 stations of synchronic or quasi-synchronicity of large, medium and small tidal flows were observed in the near-sea waters of South China Sea with some watercourses and contiguous anchorages. Continuous hydrological and sediment observations were conducted on Sunday. Nearly 300 surface sediment samples were collected and released Five different types of mooring buoys for a period of about 20 days. Hydrologic sediment test is one of the main contents of this subject, and its goal is