阔叶红松林的营养结构与动态特性 |
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引用本文: | 李俊清,朱春全,柴一新,张东力,刘传照,姚成滨.阔叶红松林的营养结构与动态特性[J].吉林林学院学报,1989(2). |
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作者姓名: | 李俊清 朱春全 柴一新 张东力 刘传照 姚成滨 |
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作者单位: | 东北林业大学,吉林林学院,东北林业大学,东北林业大学,东北林业大学,东北林业大学 |
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摘 要: | 本文以营养动力学思想为指导,应用野外观测与室内实验分析相结合,定性分析与数学模型相结合的综合研究方法,研究了红松(Pinus koraiensis)的营养结构与动态,光合作用及其变化模式,营养空间与生物生产力,年龄结构与周期性波动,以及幼苗的分布格局。以营养关系为基础,对红松和阔叶树种的生态位分化进行了研究。为经营和发展阔叶红松林提供了依据。
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关 键 词: | 阔叶红松林 营养结构 营养动态 光合作用 |
THE TROPHIC STRUCTURE AND DYNAMIC CHARACTOR OF KOREAN PINE FORESTS |
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Authors: | Li Junqing Zhu Chunquan and others |
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Institution: | Li Junqing Zhu Chunquan and others |
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Abstract: | According to the theory of trophic dynamics a synthetical method that the field observations combined with the laboratory analysis and qualitative analysis combined with mathematical models, were applied. The trophic structure and dynamic, photosynthesis and its patterns, t- rophic space and productivity, age structure and the periodic fluctuate, and the distributional pattern of korean pine seedlings, were studied. The differentiation of the niche between korean pine and broad-leaved trees was also studied here. It is provided to be a scientific basis for the management and development of korean pine forests. |
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Keywords: | broad-leaved korean pine forest trophic structure trophic dynamic photosynthesis |
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