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| 砒砂岩区人工沙棘林盖度对林下植被的影响 | |
| 引用本文： | 伍玉容,殷丽强,凌侠,郭建英,梁月.砒砂岩区人工沙棘林盖度对林下植被的影响[J].国际沙棘研究与开发,2012,10(4):21-24. |
| 作者姓名： | 伍玉容 殷丽强 凌侠 郭建英 梁月 |
| 作者单位： | 1. 交通运输部科学研究院,北京,100029 2. 水利部水土保持植物开发管理中心,北京,100038 3. 内蒙古农业大学生态环境学院,呼和浩特,010019 4. 水利部牧区水利科学研究所,呼和浩特,010020 |
| 基金项目： | 林业公益性行业科研专项经费（201004018）;晋陕蒙砒砂岩区沙棘生态工程（水规划[1998]111号）. |
| 摘 要： | 为了探讨砒砂岩地区沙棘林木覆盖度对沙棘林下草本植被的影响效果，文章对内蒙古自治区鄂尔多斯砒砂岩区不同覆盖度沙棘人工林对林下植被的影响进行了调查研究，通过对林下植被的盖度、生物量、物种多样性的结果分析，从造林对林下草本植被良性影响角度考虑，砒砂岩区沙棘林的覆盖度应该以20％-25％为宜。 |
| 关 键 词： | 沙棘盖度 砒砂岩 林下植被 |
Study on Understory Plants Species with Artificial Hippophae rhamnoides Coverage in Soft Rock Region |
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| Authors: | Wu Yurong Yin Liqiang Ling Xia Guo Jianying Liang Yue |
| Institution: | 1. China Academy of Transportation Science, Beijing 100029, China; 2. Soil and Water Conservation Center, the Ministry of Water Resources, Beijing 100038, China; 3. College of Ecology and Environment Science, Inner Mongolia Agricultural University, Huhhot 010019; 4. In stitute of Water Resources f or Pastor al Area of the Ministry of Water Resources of China, Huhhot 010010) |
| Abstract: | In order to study the effect of seabuckthom forest in arsenic sandstone area coverage of Rippophae rhamnoides on understory vegetation effect, articles on the Inner Mongolia Autonomous Region Erdos Soft rock area in different cover degrees of Hippophae rhamnoides plantations on understory vegetation effects were investigated, through the understory vegetation coverage, biomass, species diversity the results of that analysis, from afforestation on understory vegetation benign effects of perspective taking, Soft rock area of seabuckthom forest coverage should be 20%-25% appropriate. |
| Keywords: | seabuckthorn cover soft rock region undergrowth vegetation |
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