| 长江口中肋骨条藻赤潮的分布与特点 |
| |
| 引用本文： | 王桂兰,黄秀清,蒋晓山,洪君超.长江口中肋骨条藻赤潮的分布与特点[J].海洋科学,1993,17(3):51-55. |
| |
| 作者姓名： | 王桂兰 黄秀清 蒋晓山 洪君超 |
| |
| 作者单位： | 国家海洋局东海监测中心，国家海洋局东海监测中心，国家海洋局东海监测中心，国家海洋局东海监测中心 上海 200137，上海 200137，上海 200137，上海 200137 |
| |
| 基金项目： | 国家自然科学基金(编号9389008) |
| |
| 摘 要： | 对1990年6月9～25日在东海赤潮多发区海域调查期间所观察到的5次中肋骨条藻赤潮的特点以及与环境要素变化的关系作了初步分析。结果表明:(1)中肋骨条藻是多发区海域夏季的敏感赤潮生物,风速减小、气压下降以及良好的海况条件有利于赤潮的发生;(2)赤潮发生时发生区边界存在明显的界面变化特征,这种空间界面的环境要素变化与赤潮发生的时间变化特点是一致的。
|
| 关 键 词： | 赤潮 长江口 中肋骨条藻 分布 |
| 收稿时间： | 1991/10/12 0:00:00 |
THE DISTRIBUTION AND CHARACTERISTICS OF SKELETONEMA COSTATUM RED TIDES OCCURRED IN CHANGJIANG ESTUARY |
| |
| Wang Guilan,Huang Xiuqing,Jiang Xiaoshan and Hong Junchao.THE DISTRIBUTION AND CHARACTERISTICS OF SKELETONEMA COSTATUM RED TIDES OCCURRED IN CHANGJIANG ESTUARY[J].Marine Sciences,1993,17(3):51-55. |
| |
| Authors: | Wang Guilan Huang Xiuqing Jiang Xiaoshan and Hong Junchao |
| |
| Abstract: | This paper analysed the relationship between the red tide occurring characteristics and environmental factors by observing 5 times Skeletonema costatum red tides occurred in East China Sea red tide frequent area from June 9 to June 25, 1990. The result show : (1) Skeletonema costatum is the sensative red tide organism in red tide frequent area on Summer. Low wind velocity and air pressure, good sea condition will be beneficial to occurrence of red tide. (2) When red tide occurred ,the blooming area exists obvious border changing characteristics. The change of environmental factors in space is similar to those in time sequence. |
| |
| Keywords: | Red tide Changjiang estuary Distribution and characteristics |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《海洋科学》浏览原始摘要信息 |
| 点击此处可从《海洋科学》下载免费的PDF全文 |
