Relationships between odors and algae and water quality in Dongting Lake
文献类型：期刊论文
| 作者 | Deng, Xu-Wei (1) ; Tao, Min (1) ; Zhang, Lu (3) ; Xie, Ping (1) ; Chen, Jun (1) ; Zhang, Jing (4) |
| 刊名 | Research of Environmental Sciences
 |
| 出版日期 | 2013 |
| 卷号 | 26期号:1页码:16-21 |
| 关键词 | Algae Chemical compounds Odors Water quality |
| ISSN号 | 10016929 |
| 通讯作者 | Xie, P.(xieping@ihb.ac.cn) |
| 中文摘要 | The Dongting Lake is the second largest freshwater lake in China. It is for the first time to study on the taste and odor compounds in the lake. Five chemical compounds, dimethylsulfide (DMS), dimethyltrisulfide (DTMS), 2-methylisoborneol (MIB), β-cyclocitral, and geosmin (GSM) were detected and the highest concentrations of these compounds were 500.80, 28.80, 21.84, 14.50, and 22.40 ng/L, respectively. DMS, DMTS and β-cyclocitral were closely related to Melosira and/or Stephanodiscus in Bacillariophyceae. This suggested that these algae probably were the sources of DMS, DMTS, and β-cyclocitral in the Dongting Lake. The particle-bound MIB and GSM were not detected, which suggested that MIB and GSM were probably produced by microorganisms in sediment, the soil around Dongting Lake or the rotten algae. The trophic state of the Dongting Lake is mesotrophication with TLI of three regions between 42.7 and 48.3. The concentrations of these five odors were directly influenced by the water environmental factors. |
| 收录类别 | EI |
| 公开日期 | 2014-07-29 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/19945]  |
| 专题 | 水生生物研究所_淡水生态学研究中心_期刊论文 |
| 推荐引用方式 GB/T 7714 | Deng, Xu-Wei ,Tao, Min ,Zhang, Lu ,et al. Relationships between odors and algae and water quality in Dongting Lake[J]. Research of Environmental Sciences,2013,26(1):16-21. |
| APA | Deng, Xu-Wei ,Tao, Min ,Zhang, Lu ,Xie, Ping ,Chen, Jun ,&Zhang, Jing .(2013).Relationships between odors and algae and water quality in Dongting Lake.Research of Environmental Sciences,26(1),16-21. |
| MLA | Deng, Xu-Wei ,et al."Relationships between odors and algae and water quality in Dongting Lake".Research of Environmental Sciences 26.1(2013):16-21. |
入库方式： OAI收割
来源：水生生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。