海洋开发与管理2018，Vol.35Issue(1)：83-87,5.
海底输油气管线对海洋环境影响性分析
Analysis on Influence of Subsea Oil-Gas Pipeline on Marine Environment
韩孝辉 1陈卫 1陈文1
作者信息
- 1. 海南省海洋地质调查研究院 海口 570206
- 折叠
摘要
Abstract
China's offshore seabed extends more than 3000 km of oil-gas pipeline.Regular detec-tion of subsea oil-gas pipeline is an important means to guarantee the security of both subsea oil-gas pipeline and marine environment.There are more than 3000 km of oil-gas pipelines in the off-shore seabed of our country.From the perspective of protecting security of both marine environ-ment and subsea oil-gas pipeline,safety inspection is conducted for a section of subsea oil-gas pipeline in the offshore of waters in Guangdong.By using sub-bottom profile survey,side scan so-nar measurement and multi-beam measurement approaches to survey the pipeline routing area, the results showed that the detection area is free from exposed and suspended oil-gas pipeline rou-ting,and the surrounding stratum of the routing is relatively stable.According to results of side scan sonar measurement and multi-beam measurement,there are factors influencing subsea pipe-lines in the routing area,such as many anchor dragging traces,existence of artificial sand pits which are about 950m away from the routing area.It was suggested that relevant departments should pay attention to this area,intensify the enforcement of maritime patrol and publicity work should be stepped up to enhance public awareness of submarine pipeline protection.关键词
海洋环境/浅地层剖面测量/侧扫声呐/输油气管线/路由检测Key words
Marine environment/Sub-bottom profile survey/Side scan sonar/Oil-gas pipeline/Route detection分类
生物科学引用本文复制引用
韩孝辉,陈卫,陈文..海底输油气管线对海洋环境影响性分析[J].海洋开发与管理,2018,35(1):83-87,5.
