【摘要】 对大连—烟台海底光缆路由区海底土中的硫化物含量分布规律进行了研究。结果表明,路由区海底土中硫化物含量分布规律为路由区北端硫化物含量最高,路由区中偏南部含量略高,其余大部分地区含量较低。这样的分布特征主要是由海底土类型和水动力特征影响和制约引起的。更多还原

【Abstract】 In this paper,the distribution regularities of sulfide content in the seabottom soil from Dalian-Yantai submarine fiber-optic cable route area are studied,and it is shown from the study results that the distribution regularities of sulfide content in the seabottom soil from the route area are that the sulfide content at the north end of route area is the highest,that in the south part of central route area is slightly higher,and that in most of remaining route area is lower.This kind of distribution characteristics is caused mainly by the influence and constraint of seabottom soil type and hydrodynamic force features.更多还原