海洋开发与管理2016，Vol.33Issue(6)：51-54,4.
2012-2014年舟山近岸海域海洋功能区水质达标率统计与评价
Statistics and Evaluation about Water Quality Compliance Rate of Functional Coastal Areas of Zhoushan Islands in 20 1 2-20 1 4
金敬林 1蔡丽萍 1胡益峰1
作者信息
- 1. 国家海洋局舟山海洋工作站 舟山 316021
- 折叠
摘要
Abstract
With the implementation of the national comprehensive improvement of the environ-ment of the Yangtze River Basin,the Provincial Party Committee and the Provincial Government of Zhejiang has carried out“five water treatments”and other environmental remediation projects. The overall land-based pollutants are in a declining trend,and the environment quality of coastal waters has been improved in recent years.There were no coastal waters conform the first type of sea water quality standards in 2007—2013,and there were such sea water of 1 269 km2 in 2014, accounted for only 6 .1%of sea areas of Zhoushan.The overall situation of sea water quality is not optimistic.The degree of eutrophication of water body is high,and the rate of water quality in ma-rine functional area is low.Based on the statistical analysis of the water quality compliance rate of two class 84 class of Zhoushan coastal area,marine functional area water quality compliance rate was 35.7%,38.1%,44. 0% in 2012—2014,by which the exceeding standard factor is inorganic nitrogen and active phosphate.关键词
舟山近岸海域/海洋功能区/海水质量Key words
Zhoushan coastal area/Marine functional area/Sea water quality分类
海洋科学引用本文复制引用
金敬林,蔡丽萍,胡益峰..2012-2014年舟山近岸海域海洋功能区水质达标率统计与评价[J].海洋开发与管理,2016,33(6):51-54,4.
