基于GIS的太湖蓝藻预警系统研究  

Forewarning System of Blue Algae for Taihu Lake Based on GIS

作　　者：丰江帆[1] 滕学伟[1] 张宏[1] 徐洁[1] 

机构地区：[1]南京师范大学GIS江苏省重点实验室,南京210097

出　　处：《环境科学与技术》2006年第9期60-61,102,共3页Environmental Science & Technology

基　　金：国家863计划资助项目(2003AA131060)

摘　　要：蓝藻爆发恶化了太湖水质,严重降低了太湖的使用功能。文章分析太湖蓝藻爆发的影响因素,结合预警模型和GIS技术,描述了太湖蓝藻预警系统的设计与实现流程,为太湖蓝藻预警提供科学、合理的辅助决策支持。Blue algae blooming in Taihu Lake aggravates its water quality and seriously impacts its function. The factor of fast growth of blue algae in the Lake was analysed, in combination with predicting model and GIS technology, the flow of design and implementation of forewarning system of blue algae was described, which can provide a scientific and rational decision support to the forewarning of blue algae.

关 键 词：太湖 GIS 多元逐步回归 决策支持 

分 类 号：X21[环境科学与工程—环境科学]