| 陆面模式中C3植物叶片尺度光合作用酶限制函数方程推导 |
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| 引用本文： | 张佳华,姚凤梅. 陆面模式中C3植物叶片尺度光合作用酶限制函数方程推导[J]. 兰州大学学报(自然科学版), 2005, 41(6): 33-36 |
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| 作者姓名： | 张佳华 姚凤梅 |
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| 作者单位： | 中国气象科学研究院,北京,100081;中国科学院,研究生院,北京,100049 |
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| 基金项目： | 中国科学院资助项目，科技部资助项目，中国气象科学院院长基金，教育部留学基金，中国科学院知识创新工程项目 |
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| 摘 要： | 由植物光合作用的生物合成及氧化反应机制出发,通过生化反应的酶催化作用底物浓度与反应速度的关系,催化反应有无竞争抑制的底物浓度与反应速度的曲线关系,推导出植物光合作用的同化速率RuBP羧化/加氧酶限制的模式,为进一步模拟陆-气相互作用中植被光合作用同化速率提供理论依据.
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| 关 键 词： | C3植物 RuBP羧化/加氧酶 光合作用模型 RuBP酶限制函数方程 |
| 文章编号： | 0455-2059（2005）06-0033-04 |
| 收稿时间： | 2004-08-18 |
| 修稿时间： | 2004-08-18 |
Deduction of photosynthesis enzyme inhibition equation of plant leaf scale in land surface model |
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| ZHANG Jia-hua,YAO Feng-mei. Deduction of photosynthesis enzyme inhibition equation of plant leaf scale in land surface model[J]. Journal of Lanzhou University(Natural Science), 2005, 41(6): 33-36 |
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| Authors: | ZHANG Jia-hua YAO Feng-mei |
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| Affiliation: | 1. Chinese Academy of Meteorological Science, Beijing, 100081; 2. Graduate School of China Academy of Sciences, Beijing, 100049 |
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| Abstract: | Based on biosynthesis and oxidation reaction mechanism of the plant photosynthesis, this paper considered the relationship between substrate concentration and reaction rate in enzyme catalysis of biochemistries reaction, competitive inhibition between substrate concentration and reaction rate in enzyme catalysis and deduced photosynthesis RuBP enzyme inhibition equation of plant leaf scale, with the conclusion that it is important to simulate the photosynthesis assimilation rate of land-atmosphere interaction in future research. |
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| Keywords: | C3 plant RuBP enzyme photosynthesis model RuBP enzyme inhibition equation |
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