IHB OpenIR  > 期刊论文
ADSORBABILITY AND SEDIMENTATION EFFECT OF SUBMERGED MACROPHYTES ON SUSPENDED SOLIDS
Ma, Jian-min2; Wu, Zhen-bin1; Xiao, En-rong; Cheng, Shui-ping; He, Feng; Wu, Juan; Wu, ZB, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2008
Source PublicationFRESENIUS ENVIRONMENTAL BULLETIN
ISSN1018-4619
Volume17Issue:12BPages:2175-2179
AbstractTo 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.; 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.
SubtypeArticle
KeywordSubmerged Macrophyte Suspended Solids Adsorbability Sedimentation Disturbance
Department[Wu, Zhen-bin] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Ma, Jian-min] Henan Normal Univ, Sch Life Sci, Henan Key Lab Environm Pollut Control, Xinxiang 453007, Peoples R China
Subject AreaEnvironmental Sciences
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationScience 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] ; 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] ; 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] ; 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]
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000264011400005
WOS KeywordSHALLOW LAKE ; RESUSPENSION ; PHOSPHORUS ; VEGETATION ; RETENTION ; NUTRIENT ; FLUXES
Funding OrganizationScience 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] ; 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] ; 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] ; 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]
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7832
Collection期刊论文
Corresponding AuthorWu, ZB, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Affiliation1.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
Recommended Citation
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, ZB, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(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.
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