Release characteristics of sediment phosphorus in all fractions of West Lake, Hang Zhou, China
文献类型：期刊论文
| 作者 | Zhang, Yi; He, Feng; Liu, Zisen; Liu, Biyun; Zhou, Qiaohong; Wu, Zhenbin |
| 刊名 | ECOLOGICAL ENGINEERING
 |
| 出版日期 | 2016-10-01 |
| 卷号 | 95页码:645-651 |
| 关键词 | Environmental factor Sedimental phosphorus in all fractions Phosphorus release West lake |
| ISSN号 | 0925-8574 |
| 英文摘要 | The release characteristics of sediment phosphorus (P) in all fractions under varying environmental factors: P concentration in overlying water, light, pH, temperature and agitation intensity in shallow city lake West Lake, Hang Zhou, China were investigated. The release quantity and release rate of sediment P in the distilled water were significantly higher than that of lake water, and the maximum release quantity of sediment P in irradiated conditions was lower than that without irradiation. P release from the sediments occurred in both acidic and alkaline conditions, acidic condition was more favorable, and neutral condition was the least favorable. The released amount of each P forms changed variously with the temperature increasing, and various P fractions content in the sediment decreased sharply comparing to static conditions after strong disturbing. The logarithm values of released amount of sediment P were linear with the logarithm values of time, and the fitted release kinetics curves could be described well by exponent kinetic model: lnq = b + klnt. The results showed that the extent of P in all fractions release from West Lake sediment were affected variously by the environmental factors, and the sediment was unstable, at risk of releasing P to West lake. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Ecology ; Engineering, Environmental ; Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Engineering |
| 关键词[WOS] | SURFACE SEDIMENT ; ALGAL BIOFILMS ; TAIHU LAKE ; WATER ; DYNAMICS ; RIVER ; RESTORATION ; ADSORPTION ; SPECIATION ; INTERFACE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000385371400075 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/28592]  |
| 专题 | 水生生物研究所_藻类生物技术和生物能源研发中心_期刊论文 |
| 作者单位 | Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yi,He, Feng,Liu, Zisen,et al. Release characteristics of sediment phosphorus in all fractions of West Lake, Hang Zhou, China[J]. ECOLOGICAL ENGINEERING,2016,95:645-651. |
| APA | Zhang, Yi,He, Feng,Liu, Zisen,Liu, Biyun,Zhou, Qiaohong,&Wu, Zhenbin.(2016).Release characteristics of sediment phosphorus in all fractions of West Lake, Hang Zhou, China.ECOLOGICAL ENGINEERING,95,645-651. |
| MLA | Zhang, Yi,et al."Release characteristics of sediment phosphorus in all fractions of West Lake, Hang Zhou, China".ECOLOGICAL ENGINEERING 95(2016):645-651. |
入库方式： OAI收割
来源：水生生物研究所
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