| 北京山区主要保土植物群落和保土植物 |
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| 引用本文： | 孟德政,罗光坦.北京山区主要保土植物群落和保土植物[J].首都师范大学学报(自然科学版),1988(4). |
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| 作者姓名： | 孟德政 罗光坦 |
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| 作者单位： | 北京师范学院地理系
(孟德政)，泉州教育学院(罗光坦) |
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| 摘 要： | 本文首先对植物群落在水土保持中的重要作用作了简要介绍,然后重点论述了北京山区各种主要保土植物群落的分布规律及其在水土保持中的意义。鉴于低山、丘陵阳坡水土流失最为严重,是水土保持工作的重点区域,所以对适于生长在这里的保土植物,就其生物一生态学特性及保土作用也进行了重点叙述。
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| 关 键 词： | 保土植物群落 保土植物 植物群落 水土保持 |
Main Soil-keeping Phytocommunities and Soil-keeping Plants in the Mountain Areas in Beijing |
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| Meng Dezheng.Main Soil-keeping Phytocommunities and Soil-keeping Plants in the Mountain Areas in Beijing[J].Journal of Capital Normal University(Natural Science Edition),1988(4). |
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| Authors: | Meng Dezheng |
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| Institution: | Meng Dezheng (Department of Geography) Luo Guangtan (Quanzhou Educational Institute) |
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| Abstract: | This article first gives a brief introduction to the importance of phytocommunity in soil and water conservation. The spatial distribution of each main soil-keeping phytocommunity in the mountain areas in Beijing, as well as its significance in soil and water conservation is then discussed in detail. As the areas of hills and their slopes facing the sun suffer the greatest loss of soil and water, they are the focus in attempt to conserve soil and water. Consequently, the biological and ecological properties of the soil-keeping plants in these places are emphatically described, and the plants' soil-keeping effectiveness is also sufficiently pictured. |
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| Keywords: | soil-keeping phytocoenosium soil-keeping plants phytocoenosium soil and water conservation |
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