| 洋河水库蓝藻水华爆发预测影响因子研究 |
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| 引用本文： | 丁薇,揣小明,钱新,胡志新,杨柳燕,储昭升.洋河水库蓝藻水华爆发预测影响因子研究[J].环境监控与预警,2011,3(4):1-5. |
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| 作者姓名： | 丁薇 揣小明 钱新 胡志新 杨柳燕 储昭升 |
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| 作者单位： | 1. 污染控制与资源化研究国家重点实验室,南京大学环境学院,江苏南京210046
2. 中国环境科学研究院,北京,100012 |
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| 基金项目： | 环保公益性行业科研专项项目（200809145） |
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| 摘 要： | 为了预测洋河水库富营养化变化趋势和蓝藻水华爆发的风险,对洋河水库水体进行采样,分析其环境质量.研究结果表明,近年来洋河水库叶绿素a含量处于高位,氮、磷含量不断上升,特别是总氮质量浓度在5 mg/L左右,主要以硝态氮的形式存在,富营养化程度不断加剧,具有大规模爆发蓝藻水华的风险.对洋河水库藻华爆发的环境条件进行分析,提出...
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| 关 键 词： | 洋河水库 总氮 总磷 富营养化 藻华预测 |
| 收稿时间： | 2011/3/17 0:00:00 |
| 修稿时间： | 2011/4/19 0:00:00 |
Study of Impact Factor of Forecasting Algal Bloom in Yanghe Reservoir |
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| DING Wei,CHUAI Xiao-ming,QIAN Xin,HU Zhi-xin,CHU Zhao-sheng,YANG Liu-yan.Study of Impact Factor of Forecasting Algal Bloom in Yanghe Reservoir[J].Environmental Monitoring and Forewarning,2011,3(4):1-5. |
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| Authors: | DING Wei CHUAI Xiao-ming QIAN Xin HU Zhi-xin CHU Zhao-sheng YANG Liu-yan |
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| Affiliation: | DING Wei1,CHUAI Xiao-ming1,QIAN Xin1,HU Zhi-xin1,CHU Zhao-sheng2,YANG Liu-yan1(1.State Key Laboratory of Pollution Control & Resource Reuse,School of Environmental Science,Nanjing University,Nanjing,Jiangsu 210046,China,2.Chinese Research Academy of Environmental Science,Beijing 100012,China) |
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| Abstract: | To forecast the trends of eutrophication and the risk of algal bloom in Yanghe Reservoir,analyzed the environmental quality in this water system.The results showed that the content of Chla was high recently,and the concentrations of phosphorus and nitrogen increased continuously,.Especially,The concentration of total nitrogen was around 5 mg/L,and the main existence form was nitrate-nitrogen.All these indicated that eutrophication became worse and the risk of algal bloom was high in Yanghe Reservoir.In addition,the analysis of the environmental conditions of algal bloom proposed important indicators for algal bloom as water quality,hydrological,and meteorological conditions.Based on these parameters,the possibility of Microcystis bloom existed and that of Anabaena bloom is low.The forecasting provided？technical methods for reducing the ecological disaster caused by outbreaks of algal bloom. |
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| Keywords: | Yanghe Reservoir total nitrogen total phosphorus eutrophication algae bloom forecast |
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