摘要
通过对三娘湾风景区游客出入频繁区域海上水域环境因子pH值、PO4-P、NH4-N、NO2-N、NO3-N、COD、漂浮物质进行的调查与检测,探讨了滨海旅游(包括旅游设施及不同种类的旅游活动)对三娘湾水环境的影响。结果表明:研究区域内水环境中pH值、PO4-P、NH4-N、NO2-N、NO3-N、COD均没超过海水Ⅱ类标准,海上没有明显的漂浮物质、无异常色、臭、味。海域旅游环境尚处在安全范围之内。但是,通过营养指数计算表明,采样区域的5个点只有一个点没有达到富营养化,这说明滨海水域存在一定程度的富营养化,值得相关部门关注。
Through the investigation and detection of environmental factors such as pH,PO4-P,NH4-N,NO2-N,NO3-N,COD,floating material,color,odor and taste in the sea area of the Sini Nang Bay Scenic Spot,the sea area is visited by tourists to learn about the coastal area.This paper analyzes the impacts of tourism（including tourism facilities and different types of tourism activities）on the water environment of Sanniang Bay.The results showed that the pH,PO4-P,NH4-N,NO2-N,NO3-N and COD in the water environment in the study area did not exceed the seawater class II standard.There was no obvious floating material,no abnormal color,odor and taste at sea.The tourist environment in the sea area is still within a safe range.However,the nutrient index calculation shows that only one point of the five sampling points in the sampling area has not reached eutrophication indicating that there is a certain degree of eutrophication in the coastal waters,which is worthy of attention of relevant departments.
作者
卢江胜
刘云霞
李素霞
杨小婷
覃雪梅
Lu Jiangsheng;Liu Yunxia;Li Suxia;Yang Xiaoting;Qin Xuemei(Resources and Environmental Sciences College, Qinzhou University, Qinzhou , Guangxi , 535000,China;Shenyang Academy of Environmental Sciences, Shen yang , Liaoning , 110167, China)
出处
《绿色科技》
2018年第8期52-54,57,共4页
Journal of Green Science and Technology
基金
广西高校科学技术研究项目(编号:KY2015LX514)
自治区级大学生创新项目(编号:201611607068)
关键词
三娘湾
滨海旅游
景区
水环境
Sanniang Bay
coastal tourism
scenic area
water environment
