| 兴安落叶松原始林、渐伐林降水截留特征对比分析 |
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| 引用本文： | 张慧东,周梅,吴旭东. 兴安落叶松原始林、渐伐林降水截留特征对比分析[J]. 内蒙古林业调查设计, 2006, 29(4): 48-50,56 |
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| 作者姓名： | 张慧东 周梅 吴旭东 |
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| 作者单位： | 内蒙古自治区农业大学林学院,呼和浩特,010019 |
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| 摘 要： | 通过对大兴安岭北部地区兴安落叶松原始林和渐伐林降水截留特征的观测表明,兴安落叶松原始林和渐伐林的林冠截留量与林外降雨量均呈幂函数关系;两种林地对林外降雨量的截留能力基本相同;研究表明,兴安落叶松渐伐林在经过多年的自然恢复后,林冠对降水的截留作用可恢复到经营前水平。
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| 关 键 词： | 林冠截留 兴安落叶松 原始林 渐伐林 |
| 文章编号： | 1006-6993（2006）04-0048-03 |
| 收稿时间： | 2006-04-17 |
| 修稿时间： | 2006-04-17 |
Contrasting Analysis on Characteristics of Rainfall Interception in Virgin Forest and Successive Cutting Forest of Larix gmelinii |
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| ZHANG Hui-dong,ZHOU Mei,WU Xu-dong. Contrasting Analysis on Characteristics of Rainfall Interception in Virgin Forest and Successive Cutting Forest of Larix gmelinii[J]. Inner Mongolia Forestry Investigation and Design, 2006, 29(4): 48-50,56 |
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| Authors: | ZHANG Hui-dong ZHOU Mei WU Xu-dong |
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| Affiliation: | Forestry College of Inner Mongolia Agricultural University, Huhehaote 010019, China |
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| Abstract: | According to the analysis on the characteristics of rainfall and penetrative rainfall in Larix gmelinii virgin forest and Successive Cutting Forest in the north of the Greater Xing'an Mountains,it presents a power function between the interception of crown and the rainfall outside the stand;the interception ability of the two kinds of woodland are basically same.The research shows that after several years of natural restoration of Larix gmelinii Successive Cutting Forest,the interception ability of rainfall on the crown can come back to the level before the management. |
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| Keywords: | crown interception Larix gmelinii virgin forest successive cutting forest |
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