| 东海大气湿沉降中营养盐的研究 |
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| 引用本文： | 朱玉梅,刘素美.东海大气湿沉降中营养盐的研究[J].环境科学,2011,32(9):2724-2731. |
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| 作者姓名： | 朱玉梅 刘素美 |
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| 作者单位： | 中国海洋大学海洋化学理论与工程技术教育部重点实验室, 青岛 266100;中国海洋大学海洋化学理论与工程技术教育部重点实验室, 青岛 266100 |
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| 基金项目： | 国家重点基础研究发展规划 (973) 项目(2011CB409802); 国家自然科学基金项目(40925017) |
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| 摘 要： | 2008年1月～2009年12月在舟山嵊泗群岛收集了92个雨水样品,测定了pH值、采用分光光度法测定溶解态NH 4＋、NO 3-＋NO 2-、PO34-和SiO32-的含量,探讨了大气湿沉降对东海低营养级生态系统的影响.结果表明,大气湿沉降中85%的样品pH〈5.0,对环境酸化有明显的影响.雨水中NH 4＋和NO 3-...
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| 关 键 词： | 大气湿沉降 东海 营养盐 生态系统 |
| 收稿时间： | 2010/12/1 0:00:00 |
| 修稿时间： | 4/6/2011 12:00:00 AM |
Nutrients in Atmospheric Wet Deposition in the East China Sea |
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| ZHU Yu-mei and LIU Su-mei.Nutrients in Atmospheric Wet Deposition in the East China Sea[J].Chinese Journal of Environmental Science,2011,32(9):2724-2731. |
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| Authors: | ZHU Yu-mei and LIU Su-mei |
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| Institution: | ZHU Yu-mei,LIU Su-mei(Key Laboratory of Marine Chemistry Theory and Technology,Ministry of Education,Ocean University of China,Qingdao 266100,China) |
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| Abstract: | 92 rainwater samples were collected at Shengsi Archipelago from January 2008 to December 2009.The pH and the concentrations of nutrients(NH+4,NO-3+ NO-2,PO3-4,SiO2-3) were analyzed using spectrophotometry to understand the impacts of the atmospheric wet deposition on the ecosystem of the East China Sea.The results showed that the pH of 85% samples were less than 5.0,and had significant effect on the environment.There were significant differences among monthly average concentrations of nutrients and rainfall... |
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| Keywords: | wet deposition East China Sea nutrient ecosystem |
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