摘要
采用现场调查资料与历史资料对比的方法,从海岸和海底地貌、水环境质量、海洋生物种类和群落结构等几方面分析了近几十年来福建泉州湾围海工程的环境效应.结果表明,围海工程促进了海滩的淤浅,减小了内湾的纳潮量和环境容量,使得泉州湾内湾水质恶化;其最终后果为围海工程附近海区生物种类多样性普遍降低,优势种和群落结构发生改变.
By in situ investigation and historical data comparison, the environmental impact of reclamation on seabed landform, water quality and marine organisms in recent decades in Quanzhou Bay was analyzed. The results showed that reclamation directly strengthened silting, and reduced the amount of tidal water and environmental capacity, so as to worsen the water quality in inner Quanzhou Bay. The final consequence of reclamation was that the biodiversity was decreased, anddominant species and community structure were changed.
出处
《台湾海峡》
CAS
CSCD
2004年第2期192-198,共7页
Journal of Oceanography In Taiwan Strait
关键词
海洋环境
围海工程效应
海底地貌
环境质量
泉州湾
marine environment
impact of reclamation
investigation and study
seabed landform
environment quality
Quanzhou Bay
