九龙江流域气候变化特征及对藻华暴发的影响  

Characteristics of Climate Change and Its Impact on Algal Bloom in Jiulongjiang Basin

作　　者：刘光生[1] 赵超[1] 郑丽云[1] 

机构地区：[1]厦门理工学院环境科学与工程学院,福建厦门361024

出　　处：《水电能源科学》2015年第6期35-38,42,共5页Water Resources and Power

基　　金：厦门理工学院高层次人才引进项目(No.YKJ12018R);厦门市科技局项目(3502Z20130039)

摘　　要：针对气候变化对藻华暴发所起到的推动作用,在分析1954~2011年近58年九龙江流域气候变化特征的基础上,定性分析了气候因子波动对九龙江藻华暴发的影响。结果表明,九龙江流域年、季气温均呈增加趋势,且未来气温仍将持续升高;龙岩、漳州站年、冬季降水未来呈减少趋势;风速和日照时数都明显下降。这均对九龙江藻华暴发起到了一定的推动作用,未来有必要采取一定措施应对气候变化和藻华暴发。Despite the eutrophication affect, meteorological factors play an important role in harmful algal blooms. Based on the meteorological data in Jiulongjiang basin during the past 58 years, the influence of climate change on the al- gal blooms was analyzed qualitatively. The results show that the air temperature increased sharply, and it would continue to rise in the future. In Longyan and Zhangzhou station, annual and winter total precipitation appeared a descending trend, and the decreasing tendency was unremarkable; wind speed and sunshine hours decreased. It promotes the algal blooms in Jiulongjiang basin. So, it should be taken some measures to cope with the climate change and algal blooms.

关 键 词：气候变化 藻华暴发 气温 九龙江流域 

分 类 号：X52[环境科学与工程—环境工程] P467[天文地球—大气科学及气象学]