摘要
利用多年的卫星遥感资料,在对巢湖藻类进行监测的基础上,分析巢湖藻类爆发的时空分布规律,分析结果表明巢湖藻类夏秋两季爆发频繁,在空间上爆发主要发生在巢湖的西半湖。同时,通过分析藻类爆发期间气象观测资料,发现与巢湖藻类爆发相关的气象因子主要有气温、风速和降水。
Remote sensing data-EOS/MODIS in recent years were used to analyze Cyanobacteria in Chaohu Lake to find the distribution rule and characteristics of Cyanobacteria. Results showed that algae were mainly broken out in summer and autumn. Through analysis of meteorological data, it was found that temperature, wind and precipitation were main meteorological factors related with algae growth in the Lake.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2009年第1期118-121,共4页
Environmental Science & Technology
基金
国家科技部国际科技合作重点项目"减轻巢湖富营养化项目Ⅱ期"(2008DFA91310)
安徽省科技攻关项目(0601313713)
安徽省环境科学研究院院长基金(2007004)
关键词
遥感
巢湖藻类
气象
remote sensing
algae in Chaohu Lake
meteorology
