【摘要】 本文通过１９９０～１９９２年对黄骅沿海虾池中叶绿素ａ含量的监测及其变化的研究，反映了３ａ来虾池中叶绿素ａ含量的变化及其特征，揭示了叶绿素ａ含量与赤潮的关系。本文提出了虾池中使用叶绿素ａ富营养化阈值含量对研究我国沿海虾池赤潮具有重要的参考价值。更多还原

【Abstract】 Through a study on monitoring and variation of chlorophyll a content in the shrimp ponds along the coast of Huanghua reston during 1990-1992, this paper reflectS its variations and characteristics in shrimp POnds during these three years and reveals the relation between its content and the red tide. The use of the eutrophication threshold to the study of the red tide in shrimp ponds along the coast of our country as proposed in this peper will be of great value for reference.更多还原