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| 普通小球藻生长与武汉东湖水体磷形态的相关研究 | |
| 引用本文： | 周培疆,郑振华,余振坤,仇银燕,严国安,吴振斌. 普通小球藻生长与武汉东湖水体磷形态的相关研究[J]. 水生生物学报, 2001, 25(6): 571-576 |
| 作者姓名： | 周培疆 郑振华 余振坤 仇银燕 严国安 吴振斌 |
| 作者单位： | 1. 武汉大学环境科学系;中国科学院水生生物研究所 2. 武汉大学环境科学系 3. 中国科学院水生生物研究所, |
| 基金项目： | 淡水生态与生物技术国家重点实验室开放课题基金资助 |
| 摘 要： | 本文探讨了武汉东湖水体中总溶解磷（TSP）、溶解反应磷（SRP）、总反应磷（TRP）、溶解水解磷（SHP）和颗粒磷（PP）对普通小球藻生长的生物有效利用性。进行了普通小球藻生长量与各磷形态及总磷（TP）被利用浓度的一元相关分析，进一步讨论了这些一元相关方程的不足，并用多元回归分析建立了普通小球藻生长量（N）与所测几种磷形态被利用浓度（CTSP，CSRP，CTRP，CSHP，CPP）的相关模型。这些模型可以用于评价湖泊水体富营养化的程度及预测藻的生长潜力。 |
| 关 键 词： | 普通小球藻 磷形态 生物有效性 多元回归 湖泊 武汉 相关性 水体 富营养化 |
| 文章编号： | 1000-3207(2001)06-0571-06 |
| 修稿时间： | 2000-10-10 |
STUDIES ON THE RELATIONSHIP BETWEEN THE GROWTH OF CHLORELLA VULGARIS AND THE PHOSPHORUS FRACTIONS IN WATER OF LAKE DONGHU, WUHAN |
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| ZHOU Pei-jiang,ZHENG Zhen-hua,YU Zhen-kun,QIU Yin-yan,YAN Guo-an and WU Then-bin. STUDIES ON THE RELATIONSHIP BETWEEN THE GROWTH OF CHLORELLA VULGARIS AND THE PHOSPHORUS FRACTIONS IN WATER OF LAKE DONGHU, WUHAN[J]. Acta Hydrobiologica Sinica, 2001, 25(6): 571-576 | |
| Authors: | ZHOU Pei-jiang ZHENG Zhen-hua YU Zhen-kun QIU Yin-yan YAN Guo-an WU Then-bin |
| Abstract: | Phosphorus in water of lake Donghu, Wuhan was fractionated into five sorts of P fractions: total soluble phosphorus(TSP), soluble reaction phosphorus(SRP), total reaction phosphorus(TRP), soluble hydrolysable phosphorus(SHP) and particular phosphorus(PP). Effects of these P fractions on the growth of Chlorella vulgaris were investigated. The regression equations between each P fractions as well as total phosphorus(TP) and the growth of Chlorella vuigaris were obtained and compared with each other. The models of growth of Chlorella vulgaris(N) depending on P fractions were established by multiple regressing, and three models can be helpful for predicting the potential growth of the algal and assessing the eutrophication of the lake. |
| Keywords: | Chlorella vulgaris Phosphorus fraction Bioavailability Multiple regression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |