近年来，随着海水富营养化程度的加剧，有害赤潮在世界各海域频繁爆发，给海洋生态环境、人类健康和世界经济造成了巨大危害。如何有效地防治赤潮，引起了人们的广泛关注。探索新的、经济有效的赤潮防治方法具有重要的科学意义和应用前景。 本文研究了海马齿(Sesuviumportulacastrum)对三种赤潮微藻——中肋骨条藻(Skeletonemacostatum)、东海原甲藻(Prorocentrumdonghaiense)和微小原甲藻(Prorocentrumminimum)生长的克生作用，初步提取、分离和鉴定了海马齿根石油醚提取物内的克生物质，并探讨了其中的油酸酰胺和棕榈酸的克生作用，为利用其防治...These years, harmful algal blooms (HABs), in response to the coastal eutrophication, occurred much frequently all over the world. It has a great impact on marine ecosystem,human health and economy development. HABs have caused wide attention,especially in its management and control. It is important to develop a new, economical and effective way to control HABs. In this thesis, the allelopathic ef...学位：理学硕士院系专业：海洋与环境学院海洋学系_海洋生物学学号：2242008115150
