| 两种湿地松群落的小气候特点及其与林分结构的关系 |
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| 引用本文： | 刘永金,谭绍满.两种湿地松群落的小气候特点及其与林分结构的关系[J].生态学杂志,1991,10(3):5-9. |
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| 作者姓名： | 刘永金 谭绍满 |
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| 作者单位： | 深圳外贸花卉进出口公司 518003
(刘永金)，华南农业大学林学院 广州(谭绍满) |
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| 摘 要： | 由生物学和生态学特性相互适应的树种组成的混交林,是一个较为稳定的森林生态系统。我国混交林营造、研究的历史不长,大量的工作仅在生长效果等表征调查研究居多,对其内在规律的研究尚处于萌芽阶段。混交林的生态效应是这种变化规律的重要内容,国内学者也曾做了一些工作。本文研究的目的在于:了解湿地松(Pinus elliottii)与大叶相
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| 关 键 词： | 湿地松 群落类型 小气候 林分结构 |
Microclimatic Characteristics and Their Relationship With Forest Structure for Two Community Types of Slash Pine |
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| Liu Yongjin.Microclimatic Characteristics and Their Relationship With Forest Structure for Two Community Types of Slash Pine[J].Chinese Journal of Ecology,1991,10(3):5-9. |
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| Authors: | Liu Yongjin |
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| Institution: | Shenzhen Flowers Import & Export Foreign Traae Coporation 518003 |
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| Abstract: | Some microclimatic factors are measured for Slash pine pure forest and mixed forest with Acacia auriculacfomis in Leizhou Peninsula of Guangdong province. The light intensity on forest floor and at 1.5m height in mixed forest is respectively 77% and 62% lower and varies milder than that in pure forest, presenting better ecological effects. The growth rate and biomass of mixed forest are 1.45 and 5.34 times respectively larger than those in pure forest. Environmental differences are considered as the cause for the better growth of Slash pine in mixed forest. |
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| Keywords: | microclimate forest structure community type Slash pine |
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