| 赤潮藻类的氮磷比耐受性响应模型 |
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| 引用本文： | 文世勇,赵冬至,赵玲,杨建洪,张丰收,王林,高树刚,孙东.赤潮藻类的氮磷比耐受性响应模型[J].大连海事大学学报(自然科学版),2009,35(1). |
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| 作者姓名： | 文世勇 赵冬至 赵玲 杨建洪 张丰收 王林 高树刚 孙东 |
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| 作者单位： | 文世勇,WEN Shi-yong(大连海事大学,环境科学与工程学院,辽宁,大连,116026;国家海洋环境监测中心,辽宁,大连,116023);赵冬至,赵玲,杨建洪,张丰收,王林,高树刚,ZHAO Dong-zhi,ZHAO Ling,YANG Jian-hong,ZHANG Feng-shou,WANG Lin,GAO Shu-gang(国家海洋环境监测中心,辽宁,大连,116023);孙东,SUN Dong(上海交通大学,电子信息与电气工程学院,上海,200240)
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| 基金项目： | 国家海洋局我国近海海洋综合调查与评价(908计划)，国家高技术研究发展计划(863计划) |
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| 摘 要： | 为研究赤潮藻类的氮磷比耐受性响应机制,总结了赤潮藻类最大比生长速率与氮磷比的关系,以谢尔福德耐受定律为依据,建立了赤潮藻类最大比生长速率与氮磷比的耐受性模型,并以中肋骨条藻(Skeletonema costatum)为例进行实验验证.结果表明,该耐受性模型在理论上与谢尔福德耐受定律较为吻合,且能反映出赤潮藻类的氮磷比耐受性生态幅和最适生长范围,及氮磷比对赤潮藻类生长产生的正负效应,并定量获得适合赤潮藻类生长的最佳氮磷比.
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| 关 键 词： | 赤潮藻类 氮磷比 耐受性响应模型 最大比生长速率 生态幅 Monod方程 |
Tolerance response model of N/P ratios for red tide algae |
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| WEN Shi-yong,ZHAO Dong-zhi,ZHAO Ling,YANG Jian-hong,ZHANG Feng-shou,WANG Lin,GAO Shu-gang,SUN Dong.Tolerance response model of N/P ratios for red tide algae[J].Journal of Dalian Maritime University,2009,35(1). |
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| Authors: | WEN Shi-yong ZHAO Dong-zhi ZHAO Ling YANG Jian-hong ZHANG Feng-shou WANG Lin GAO Shu-gang SUN Dong |
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| Institution: | WEN Shi-yong1,2,ZHAO Dong-zhi2,ZHAO Ling2,YANG Jian-hong2,ZHANG Feng-shou2,WANG Lin2,GAO Shu-gang2,SUN Dong3(1.College of Environmental Science & Engineering,Dalian Maritime University,Dalian 116026,China,2.National Marine Environmental Monitoring Center,Dalian 116023,3.School of Electronic,Information , Electrical Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | The relationship between N/P ratios and maximum specific growth rate of red tide algae was analyzed according to Shelford's law of tolerance to study the response mechanism between N/P ratios and red tide algae,and the tolerance model between specific growth rate of red tide algae and N/P ratios was established.Experiments on Skeletonema costatum show that the proposed model matches well with Shelford's law of tolerance theoretically,and it can reflect the ecological amplitude of tolerance,the optimum growt... |
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| Keywords: | red tide algae N/P ratios tolerance response model maximum specific growth rate ecological amplitude Monod equation |
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