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作 者 ：杨宗岱,吴宝铃

期 刊 ：生态学报 1981年 1卷 1期 页码：84~89

关键词：草场；

摘 要 ：海草场是一类具有高度生产力的浅海生态系统(菊池泰山,1973)其主要的结构成分是海草。海草是只适应于海洋环境生活的维管束植物,属于沼生目(Helobiae),目前共发现有12属,其中9属是眼子菜科(Potamogetonaceac),3属归水鳖科(Hydrochartaceae)。分布在我国的有大叶藻(Zostera),虾形藻(Phyllospadix),二药藻(Halodule),海神草(Cymodocea)，针叶藻（Syringodium），海菖蒲（Enhalus），海黾草（Thalassia）和喜盐草（Halophila）等八属（杨宗岱，1979）。

Abstract:Sea-grasses are aquatic angiosperms completely adapted to live in the marine environment. The number of species is rather small, about 50, belonging to 12 genera in the order of Helobiae, 9 of them belong to Potamogetonaceae and the other 3 to Hydrochar taceae.According to our own survey, The beds of Thalassia Enhalus and Cymodocea, are distributed in the tropicol seas around the islands of Hainan and Xisha, while the beds of Zostera and Phyllospadix are widely distributed in the temperate seas of Shandong,...

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