CAJ | 학술논문

根据2007年8月烟台四十里湾海域血红哈卡藻(Akashiwo sanguinea)赤潮的监测数据,对赤潮发生时及发生前、后的水文气象、化学、生物因子进行了分析.结果表明,8月份的持续降雨使大量的营养盐从陆源输入,使该海区海水呈极度富营养化状态,引起赤潮的爆发.赤潮发生前及赤潮消退之后,该海区营养盐浓度均处于较低水平.
근거2007년8월연태사십리만해역혈홍합잡조(Akashiwo sanguinea)적조적감측수거,대적조발생시급발생전、후적수문기상、화학、생물인자진행료분석.결과표명,8월빈적지속강우사대량적영양염종륙원수입,사해해구해수정겁도부영양화상태,인기적조적폭발.적조발생전급적조소퇴지후,해해구영양염농도균처우교저수평.
A red tide of Akashizvo sanguinea took place in Sishili Bay of Yantai in August 2007. Data for monitoring the multi-disciplinary factors of hydrology, meteorology, chemistry, and biology respectively in the red tide occurrence, the pre-occurrence, and the post-occurrence stages are analyzed. As the results show, continuing rainfall in August in the land brings a large quantity of neutrients into the sea, making the eutrophication and causing the harmful algae bloom in the bay. The neutrient concentrations become lower in the pre-occurrence stage or in the post-occurrence stage than in the occurrence stage.