| Effect of domestic sewage on growth of phytoplankton-mathematical model |
| |
| 作者姓名： | Luo Xiaohong Zeng Jiye Zheng Zhihong Wu Yuduan |
| |
| 作者单位： | Luo Xiaohong，Zeng Jiye，Zheng Zhihong and Wu YuduanXiamen University，Xiamen 361005，China |
| |
| 摘 要： | A mathematical model relating to the change in phytoplankton biomass in the period of growth and nutrient concentration in the media was proposed on the basis of the Monod equation and was testified by simulation experiments. Analysis of the experiment data showed that: the half-saturation constants for growth Kp (μmol/L) for Skeletonema, Chaetoceros and Prorocentrum were 5.52, 1.90 and 0.46, respectively; the balance between stimulation of nutrients and the inhibition of some other materials was found in the effect of domestic sewage on algal growth and the stimulation played a leading role; domestic sewage was more stimulative on dinoflag-ellate than on diatom and chlorophyte when the assemblage of the algae was cultured. The experiment suggested that mathematical model reasonably explained the characteristics of phytoplankton growth in different nutrient conditions and was worthy to be further improved for eutrophication prediction in off-shore water.
|
| 关 键 词： | domestic sewage phytoplankton eutrophication nutrient mathematical model. |
| 收稿时间： | 1989/5/18 0:00:00 |
Effect of domestic sewage on growth of phytoplankton-mathematical model |
| |
| Luo Xiaohong,Zeng Jiye,Zheng Zhihong,Wu Yuduan.Effect of domestic sewage on growth of phytoplankton-mathematical model[J].Journal of Environmental Sciences,1991,3(1):59-69. |
| |
| Authors: | Luo Xiaohong Zeng Jiye Zheng Zhihong and Wu YuduanXiamen University Xiamen China |
| |
| Institution: | Luo Xiaohong,Zeng Jiye,Zheng Zhihong and Wu YuduanXiamen University,Xiamen 361005,China |
| |
| Abstract: | |
| |
| Keywords: | domestic sewage phytoplankton eutrophication nutrient mathematical model |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《环境科学学报(英文版)》浏览原始摘要信息 |
| 点击此处可从《环境科学学报(英文版)》下载免费的PDF全文 |
