Seasonal variation in kinetic parameters of alkaline phosphatase activity in a shallow Chinese freshwater lake (Donghu Lake)
文献类型：期刊论文
| 作者 | ZHOU YIYONG and ZHOU XINYU |
| 刊名 | WATER RESEARCH
 |
| 出版日期 | 1997 |
| 卷号 | 31期号:5页码:1232-1235 |
| 关键词 | kinetics of alkaline phosphatase phosphatase in lake water P recycling in lake |
| 通讯作者 | Zhou, YY, CHINESE ACAD SCI,INST HYDROBIOL,WUHAN 430072,PEOPLES R CHINA |
| 中文摘要 | Seasonal variation of the kinetic parameters of total alkaline phosphatase activity (APA) was studied in a shallow Chinese freshwater lake (Donghu Lake). At the three experimental stations the values of V-max of APA were higher and the negative correlation between orthophosphate and the total APA specific activity (V-max/Chl.) was stronger during summer (from June to September) P depletion. At the same time, the values of Michaelis constant (K-m) of APA at the three stations decreased. Phytoplankton seem to compensate for their phosphorus deficiency not only by an increase in enzyme production but also by an improved ability to use low substrate concentrations. (C) 1997 Elsevier Science Ltd. |
| 学科主题 | Engineering ; Environmental; Environmental Sciences; Water Resources |
| 收录类别 | SCI |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/10268]  |
| 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 |
| 推荐引用方式 GB/T 7714 | ZHOU YIYONG and ZHOU XINYU. Seasonal variation in kinetic parameters of alkaline phosphatase activity in a shallow Chinese freshwater lake (Donghu Lake)[J]. WATER RESEARCH,1997,31(5):1232-1235. |
| APA | ZHOU YIYONG and ZHOU XINYU.(1997).Seasonal variation in kinetic parameters of alkaline phosphatase activity in a shallow Chinese freshwater lake (Donghu Lake).WATER RESEARCH,31(5),1232-1235. |
| MLA | ZHOU YIYONG and ZHOU XINYU."Seasonal variation in kinetic parameters of alkaline phosphatase activity in a shallow Chinese freshwater lake (Donghu Lake)".WATER RESEARCH 31.5(1997):1232-1235. |
入库方式： OAI收割
来源：水生生物研究所
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