|
|||||
|
|
| 胶州湾底层水营养盐的分布特征及有机污染状况分析 | |
| 引用本文： | 李广玉,叶思源,高宗军,张正贤.胶州湾底层水营养盐的分布特征及有机污染状况分析[J].世界地质,2005,24(2):194-199. |
| 作者姓名： | 李广玉 叶思源 高宗军 张正贤 |
| 作者单位： | 1. 山东科技大学,地球信息科学与工程学院,山东,泰安,271019;青岛海洋地质研究所,山东,青岛,266071 2. 青岛海洋地质研究所,山东,青岛,266071 3. 山东科技大学,地球信息科学与工程学院,山东,泰安,271019 |
| 基金项目： | 中国重点海岸带滨海环境地质调查与评价项目(12112010310402)资助 |
| 摘 要： | 根据胶州湾底层水营养盐的调查资料，分析了胶州湾底层水中营养盐的分布规律、营养盐的限制因素、水体富营养化水平和有机污染状况。结果表明胶州湾底层水营养盐含量、底层水富营养化判断值与底层水有机污染指数的平面分布非常相似，均从东北向西南递减，研究区域富营养化程度达45．45％，且胶州湾中浮游植物的生长主要受控于溶解无机磷的限制。 |
| 关 键 词： | 胶州湾 营养盐 富营养化 有机污染 |
| 文章编号： | 1004-5589(2005)02-0194-06 |
Nutrient distributional characteristics and organic pollution analysis in bottom water in Jiaozhou Bay |
|
| LI Guang-yu,YE Si-yuan,GAO Zong-jun,ZHANG Zheng-xian.Nutrient distributional characteristics and organic pollution analysis in bottom water in Jiaozhou Bay[J].World Geology,2005,24(2):194-199. | |
| Authors: | LI Guang-yu YE Si-yuan GAO Zong-jun ZHANG Zheng-xian |
| Institution: | LI Guang-yu1,2,YE Si-yuan2,GAO Zong-jun1,ZHANG Zheng-xian1 1. Geoinformation Science of Engineering College,Shandong University of Science and Technology,Taian 271019,Shandong,China, 2. Qingdao Institute of Marine Geology,Qingdao 266071,Shandong,China |
| Abstract: | Detailed analyses on the distribution and probable limitation of nutrients,eutrophication and organic pollution in the bottom water in Jiaozhou Bay are presented in this paper based on the investigation.The results show that the distribution of the nutrient concentration,the value of eutrophication,the index of organic pollution are similar in the bottom water,decreasing from northeast to southwest. And,the degree of eutrophication gets to 45.45%. At the same time the growth of phytoplankton is mainly limited because of dissolved inorganic phosphorus in the Jiaozhou Bay. |
| Keywords: | Jiaozhou Bay nutrients eutrophication organic pollution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |