海洋科学Issue(11)：59-63,5.
渤海水环境无机氮污染风险研究
Study on the pollution risk of inorganic nitrogen in water en-vironment of Bohai Sea
摘要
Abstract
The pollution in Bohai Sea has become more and more serious in recent years with inorganic nitrogen as a key pollution factor. Accurate prediction of future trends and risk spatial distribution of inorganic nitrogen could provide important evidence for reducing and managing the marine pollution. In this paper, a IDW interpolation method and a regression analysis method were used to predict the development trend of inorganic nitrogen in Bohai Sea, based on the monitoring data of inorganic nitrogen from year 2000 to 2011. The content of inorganic nitrogen during the future five years was predicted accordingly. Furthermore, the whole Bohai Sea was divided to zones with high, medium, lower and lowest inorganic nitrogen pollution risk, which could provide a scientific evidence for control of inorganic nitrogen pollution in Bohai sea.关键词
无机氮/污染风险/IDW/回归分析/渤海Key words
inorganic nitrogen/pollution risk/IDW/regression analysis/Bohai Sea分类
资源环境引用本文复制引用
兰冬东,李冕,梁斌,鲍晨光,马明辉..渤海水环境无机氮污染风险研究[J].海洋科学,2013,(11):59-63,5.基金项目
国家自然科学基金青年科学基金(41306098)海洋公益性行业科研专项项目(201005014) （41306098）
国家海洋局青年海洋科学基金项目(2012714) （2012714）
