Cao Conghua Guo Mingke and Huang Rui Shang Jie, Center for Marine Forecasts of North Sea Department of National Institute of Oceanology Qingdao 266033

Abstract

There are many factors about affecting the occurrence of the red tide.Also,the occurrence of the red tide had been analyzed and studied in many articles from creature species and nutrition factors.But under the condition of the seawater eutrophication increasing step by step,the leading action of the meteorological condition is more and more obvious.Once the meteorological condition fit in with the position,the red tide will be breaking out possiablely,and it is the direct leading factors which have triggered the occurrence of the red tide .Therefore,it is very important to predict and forewarn the red tide to strengthen the analysis and study of the red tide breaking out,the air position and the hydrographic meteorological factors.This article mainly analyze to the occurring process of red tide in the Bayuquan in 2001,according to historic red tide incidents from the air position and the hydrographic meteorological environmental dynamic factors to study and statistic the red tide breaking out .The result is that which are the similarly air position and hydrographic meteorological environmental dynamic changing regularity,and it is basic of the red tide predicting and forewarning in the future .