摘要
近年来,在人类活动和自然因素共同作用下,全球近岸海域营养盐含量逐年增加,导致不同程度的富营养化问题,并产生赤潮、鱼类死亡、贝类毒化、海草和海藻床消失、珊瑚礁破坏等一系列生态环境灾害,受到各国政府和科研工作者的关注。借鉴历史资料和近期调查数据,针对渤海莱州湾的营养盐特征和来源进行了重点分析,综述了该区富营养化状况及成因,探讨了营养盐浓度和比例结构变化与富营养化问题对莱州湾生态环境的影响。
Recently,under the joint influences of both human activities and natural factors,nutrient concentrations in the world coastal water is increasing year by year,which results in eutrophication and marine pollution to various levels.Often happened are red tide,fish death,shellfish poisoning,seaweed and seaweed bed disappearance,coral reef damage etc.It has caused great concerns from both governments and researchers.Based on the historical data and recent investigation,we studied in this paper the sources and characteristics of nutrients in Laizhou Bay of the Bohai Sea,assessed the current status and possible causes of eutrophication and discussed the impacts of eutrophication to the ecological environment thereby.
作者
祝雅轩
裴绍峰
张海波
叶思源
袁红明
郭若舜
ZHU Yaxuan;PEI Shaofeng;ZHANG Haibo;YE Siyuan;YUAN Hongming;GUO Ruoshun(Chinese Academy of Geological Sciences,China Geological Survey,Beijing 100037,China;China University of Geosciences(Beijing),Beijing 100083,China;Key Laboratory of Coastal Wetland Biogeosciences,China Geological Survey,Qingdao 266071,China;Laboratory for Marine Geology and Environment,Pilot National Laboratory for Marine Science and Technology(Qingdao),Qingdao 266061,China;College of Chemistry and Chemical Engineering,Ocean University of China,Qingdao 266100,China)
出处
《海洋地质前沿》
CSCD
2019年第4期1-9,共9页
Marine Geology Frontiers
基金
国家自然科学基金(41306175)
人力资源和社会保障部留学人员科技活动项目择优重点项目:市南区科技发展资金(2013-14-007-JY)
自然资源部公益性行业科研专项基金(201111023)
政府间国际科技创新合作重点专项(2016YFE0109600)
江苏滨海湿地多圈层交互带综合地质调查项目(DD20189503)
关键词
莱州湾
营养盐
富营养化
赤潮
浮游植物
渤海
Laizhou Bay
nutrient
eutrophication
red tide
phytoplankton
Bohai Sea
