| 元谋干热河谷坡地岩土类型与植被恢复分区 |
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| 引用本文： | 张信宝,杨忠,张建平.元谋干热河谷坡地岩土类型与植被恢复分区[J].林业科学,2003,39(4):16-22. |
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| 作者姓名： | 张信宝 杨忠 张建平 |
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| 作者单位： | 中国科学院水利部成都山地灾害与环境研究所,成都,610041 |
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| 基金项目： | 国家科技攻关项目(201BA606A-07)、国家自然科学基金项目(49602041)、云南省环保局项目和中国科学院成都山地研究所所长基金项目资助. |
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| 摘 要： | 干热河谷不同岩土组成的坡地土壤水分状况差异较大，适合不同类型植被的生长。本文根据气候带和岩土类型的组合，进行了元谋干热河谷森林植被恢复适宜性分区。本区有6种坡地岩土类型，3个气候带，分为森林植被恢复适宜区、较适宜区、较不适宜区、不适宜区和极不适宜区5个区，其中适宜区和较适宜区面积72975．44hm^2，占元谋干热河谷区总面积的64．85％。
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| 关 键 词： | 元谋地区 干热河谷 坡地 岩土类型 植被恢复分区 植被生长 |
| 修稿时间： | 2001年11月26 |
LITHOLOGIC TYPES ON HILL SLOPES AND REVEGETATION ZONING IN THE YUANMOU HOT AND DRY VALLEY |
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| Zhang Xinbao,Yang Zhong,Zang Jianping.LITHOLOGIC TYPES ON HILL SLOPES AND REVEGETATION ZONING IN THE YUANMOU HOT AND DRY VALLEY[J].Scientia Silvae Sinicae,2003,39(4):16-22. |
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| Authors: | Zhang Xinbao Yang Zhong Zang Jianping |
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| Abstract: | Soil moisture conditions and vegetation types are greatly influenced by the lithology on hill slopes under the hot and dry valley climate. By combination of climate and lithology types, the Yuanmou hot and dry valley, where there are six lithology types and three climatic types, is divided into five availability zones for artificial forests: available zone, fairly available zone, fairly unavailable zone, unavailable zone and very unavailable zone. The available zone and fairly available zone have an area of 72 975 44?hm\+2, which accounts of 64 85% of the total area of the Yuanmou Hot and Dry Valley. |
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| Keywords: | Hot and dry valley Lithology type Revegetation zoning |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
