【摘 要】
：
南海海域辽阔:南北长1800km,东西宽900km,面积约350万km2,大于500m2的岛屿有1827个,平均水深1212m,最深处5559m;其中,属于我国的部分约200km2,岸线长8837km,占全国的27％;南海
【机 构】
：
暨南大学化学系,广州,510632
【出 处】
：
中国化学会第十届全国天然有机化学学术会议
论文部分内容阅读
南海海域辽阔:南北长1800km,东西宽900km,面积约350万km2,大于500m2的岛屿有1827个,平均水深1212m,最深处5559m;其中,属于我国的部分约200km2,岸线长8837km,占全国的27％;南海海洋生物资源种类繁多:藻类(红藻、褐藻、绿藻)、海绵、腔肠动物(如珊瑚)、软体动物(如海兔)、棘皮动物(如海参)、被囊动物(如海鞘)、苔藓虫类、微生物与浮游生物等;南海海洋生物量大:南海海域生物资源的物种数目占全国对应的物种总数的百分率,鱼类为67％,虾蟹类为80％,软体动物为75％,棘皮动物为76％.
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