Phosphorus speciation and effects of environmental factors on release of phosphorus from sediments obtained from Taihu Lake, Tien Lake, and East Lake
文献类型：期刊论文
| 作者 | Liang, Zhen1,3; Liu, Zhimei2 ; Zhen, Shuming1; He, Rong1
|
| 刊名 | TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY
 |
| 出版日期 | 2015-04-21 |
| 卷号 | 97期号:3-4页码:335-348 |
| 关键词 | environmental factors release phosphorus speciation sediment characteristics |
| ISSN号 | 0277-2248 |
| DOI | 10.1080/02772248.2015.1050186 |
| 通讯作者 | Liu, ZM (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing, Peoples R China. |
| 英文摘要 | Phosphorus is considered the primary nutrient limiting eutrophication. The release of phosphorus from sediments not only provides hydrophytes with essential nutrients, but can also produce entrophication in lakes. In this study, the sediment characteristics, phosphorus speciation, and environmental factors affecting phosphorus release from sediments from Taihu Lake, Tien Lake, and East Lake were investigated. The results indicated that phosphorus levels of sediments ranged from 647 +/- 67 to 2343 +/- 122 mg/kg. Inorganic phosphorus comprised the majority of total phosphorus. The main phosphorus speciation of sediments obtained from Taihu Lake and Tien Lake was Residual-P, and the main phosphorus speciation of sediment obtained from East Lake was NaOH-P. Phosphorus release occurred in acidic and alkaline conditions but more frequently under alkaline conditions. The amount of phosphorus released from the sediments increased as the disturbing intensity rose. In addition, less phosphorus was released in natural than anaerobic conditions. The amount of phosphorus released was elevated as temperature increased. |
| 资助项目 | Doctoral Science of Southwest Fund[SWU113093] ; Fundamental Research Funds for Central Universities[XDJK2015C033] ; Shandong Provincial Key Laboratory of Eco-Environmental Science for the Yellow River Delta at Binzhou University: Open Research Fund Program[2013KFJJ04] |
| WOS研究方向 | Environmental Sciences & Ecology ; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:000358155700007 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/1777]  |
| 专题 | 生态过程与重建研究中心 |
| 通讯作者 | Liu, Zhimei |
| 作者单位 | 1.Southwestern Univ, Dept Fisheries, Rongchang, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing, Peoples R China 3.Binzhou Univ, Shandong Prov Key Lab Ecoenvironm Sci Yellow Rive, Binzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang, Zhen,Liu, Zhimei,Zhen, Shuming,et al. Phosphorus speciation and effects of environmental factors on release of phosphorus from sediments obtained from Taihu Lake, Tien Lake, and East Lake[J]. TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY,2015,97(3-4):335-348. |
| APA | Liang, Zhen,Liu, Zhimei,Zhen, Shuming,&He, Rong.(2015).Phosphorus speciation and effects of environmental factors on release of phosphorus from sediments obtained from Taihu Lake, Tien Lake, and East Lake.TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY,97(3-4),335-348. |
| MLA | Liang, Zhen,et al."Phosphorus speciation and effects of environmental factors on release of phosphorus from sediments obtained from Taihu Lake, Tien Lake, and East Lake".TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY 97.3-4(2015):335-348. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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