ADSORBABILITY AND SEDIMENTATION EFFECT OF SUBMERGED MACROPHYTES ON SUSPENDED SOLIDS
文献类型：期刊论文
| 作者 | Ma, Jian-min2; Wu, Zhen-bin1; Xiao, En-rong; Cheng, Shui-ping; He, Feng; Wu, Juan |
| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
 |
| 出版日期 | 2008 |
| 卷号 | 17期号:12B页码:2175-2179 |
| ISSN号 | 1018-4619 |
| 关键词 | Submerged macrophyte suspended solids adsorbability sedimentation disturbance |
| 通讯作者 | Wu, ZB, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China |
| 中文摘要 | To select better plant species for adsorption and deposition of suspended solids in water, effectively, eight species of submerged macrophytes, which are popular in the middle or downstream area of Yangtze River, were studied. The effects of their adsorbability and sedimentation on suspended solids were monitored in the microcosm systems with natural lake's sediment and water. Within one week's regular disturbance, according to their adsorbability of the macrophytes on suspended solids, the macrophytes were divided into two groups. Elodea nuttallii, Potamogeton crispus, Hydrilla verticillata, Myriophyllum spicatum, Potamogeton malaianus and Najas graminea were the macrophytes with stronger adsorbability. Vallisneria natans and Ceratoplyllum demersum were the macrophytes with weaker adsorbability. The average adsorbabilities of the two groups were 28.0 and 14.5 mg g(-1) FW-1, respectively. According to the sedimentation rate, the macrophytes were divided into three groups. P. crispus and H. verticillata were in the highest group. V.natans was in higher group. E nuttallii, M. spicatum, N. graminea, C demersum and P. malaianus were in the lowest group. The average sedimentation rates of the three groups were 3.42, 2.11 and 0.69 mg l(-1) d(-1). respectively. Therefore, P. crispus and H. verticillata were excellent species. C demersum was a poor species to improve transparency of water body. |
| 英文摘要 | To select better plant species for adsorption and deposition of suspended solids in water, effectively, eight species of submerged macrophytes, which are popular in the middle or downstream area of Yangtze River, were studied. The effects of their adsorbability and sedimentation on suspended solids were monitored in the microcosm systems with natural lake's sediment and water. Within one week's regular disturbance, according to their adsorbability of the macrophytes on suspended solids, the macrophytes were divided into two groups. Elodea nuttallii, Potamogeton crispus, Hydrilla verticillata, Myriophyllum spicatum, Potamogeton malaianus and Najas graminea were the macrophytes with stronger adsorbability. Vallisneria natans and Ceratoplyllum demersum were the macrophytes with weaker adsorbability. The average adsorbabilities of the two groups were 28.0 and 14.5 mg g(-1) FW(-1), respectively. According to the sedimentation rate, the macrophytes were divided into three groups. P. crispus and H. verticillata were in the highest group. V.natans was in higher group. E nuttallii, M. spicatum, N. graminea, C demersum and P. malaianus were in the lowest group. The average sedimentation rates of the three groups were 3.42, 2.11 and 0.69 mg l(-1) d(-1). respectively. Therefore, P. crispus and H. verticillata were excellent species. C demersum was a poor species to improve transparency of water body. |
| 学科主题 | Environmental Sciences |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | SHALLOW LAKE ; RESUSPENSION ; PHOSPHORUS ; VEGETATION ; RETENTION ; NUTRIENT ; FLUXES |
| 资助信息 | Science and Technology in the Tenth Five-Year Plan, China [2002AA601021]; Chinese Academy of Sciences [KSCX2-YW-406]; Henan Province Key Technologies Research and Development [0624440039] |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000264011400005 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/7832]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 2.Henan Normal Univ, Sch Life Sci, Henan Key Lab Environm Pollut Control, Xinxiang 453007, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Jian-min,Wu, Zhen-bin,Xiao, En-rong,et al. ADSORBABILITY AND SEDIMENTATION EFFECT OF SUBMERGED MACROPHYTES ON SUSPENDED SOLIDS[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2008,17(12B):2175-2179. |
| APA | Ma, Jian-min,Wu, Zhen-bin,Xiao, En-rong,Cheng, Shui-ping,He, Feng,&Wu, Juan.(2008).ADSORBABILITY AND SEDIMENTATION EFFECT OF SUBMERGED MACROPHYTES ON SUSPENDED SOLIDS.FRESENIUS ENVIRONMENTAL BULLETIN,17(12B),2175-2179. |
| MLA | Ma, Jian-min,et al."ADSORBABILITY AND SEDIMENTATION EFFECT OF SUBMERGED MACROPHYTES ON SUSPENDED SOLIDS".FRESENIUS ENVIRONMENTAL BULLETIN 17.12B(2008):2175-2179. |
入库方式： OAI收割
来源：水生生物研究所
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