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- nectonic benthon 水底游动植物
- Do beautiful benthon , you all shout reach first name? 首页>>风景名胜>>漂亮的海底生物，你都叫得出名字吗？
- The ground base was evaluated and analysed by using biological index and variation of population of benthon which are effected by bottom water and mud environment. 以底栖动物作为底层水环境和底泥环境长期影响的指标,利用生物指数和种群结构的变化对底质进行评价和分析。
- The results showed that there were 131 species of necton belonging to 91 genus, 60 families, 16 orders in the waters, among them, fish 89, crustacean 34, cephalopoda 8. 结果表明，该水域共有游泳生物131种，分隶于16目60科，其中鱼类89种，甲壳类34种，头足类8种，大多属于印度-太平洋区系。
- Abstract： Based on twice survey data in the adjacent waters of Zhanjiang port of autumn and winter in 2005, the species composition and stock density of necton were analyzed. 摘 要： 根据2005年湛江港邻近水域秋冬2季渔业资源调查的资料，分析和研究了该水域游泳生物的种类组成及其资源密度的分布。
- Keywords Benthon;Ground base;Assessment.; 底栖动物;底质;评价;
- Keywords Benthon: Biological index;Assessment.; 底栖动物;生物指数;评价;
- Ecology of necton in Yuandang Lake of Xiamen 厦门??湖游泳生物的生态
- Keywords Necton;Ecology;Resources protection;Fujian Pingtan Island; 游泳生物;生态学;资源保护;福建平潭岛;
- Keywords canal;benthon;water quality;biotic index;species diversity index; 关键词运河;底栖动物;水质;生物指数;生物多样性指教;
- benthon belt 水底的生物带
- nectonic 自游的
- plant benthon 水底植物
- benthon 海底生物
- necton (=nekton)游泳动物, 自游生物
