摘要
大连是中国北方沿海重要的中心城市和旅游城市,近年来,由于经济的发展,废水排放量的增加,近岸海域水质恶化已成为大连市主要的生态环境问题。采用模糊模式识别模型对大连市近岸海域进行水质评价,研究近岸海域水环境动态变化及影响因素分析,提出了水环境改善措施。
Dalian is one of the most important coastal cities in Northern China and famous for its beautiful scenery and its tourism. As known, the sea around the city comprises the most noticeable advantages. The protection of the ecological environment of the sea is a necessary premise to the development of the social economy of Dalian. However, in recent years , the increase of the quantity of drainage resulting from the development of its economy has led to the deterioration in the water quality in the near sea. It has formed the major problem of ecological environment in Dalian city. Through researches, this essay not only analyzes the variation of water conditions and the causes, but puts forth some measures to improve it.
出处
《水科学进展》
EI
CAS
CSCD
北大核心
2003年第4期454-458,共5页
Advances in Water Science
