| 冀北山地3种典型林分涵养水源功能的定量分析 |
| |
| 引用本文： | 姚卫星,张汝松,张伟,杨新兵,陈波,姚卫红,张汝桂.冀北山地3种典型林分涵养水源功能的定量分析[J].林业资源管理,2011(4). |
| |
| 作者姓名： | 姚卫星 张汝松 张伟 杨新兵 陈波 姚卫红 张汝桂 |
| |
| 作者单位： | 1. 河北木兰围场国有林场管理局,河北围场,068450
2. 河北农业大学林学院,河北保定,071000 |
| |
| 基金项目： | 林业公益性行业科研专项子课题“冀北山区典型森林生态系统健康经营技术研究与示范”(200804022F) |
| |
| 摘 要： | 从森林林冠层、林下枯落物层、土壤层3个生态作用层对冀北山地森林生态系统水文生态效应进行研究,运用层次分析与数学软件MATLAB相结合的方法,综合评价冀北山地落叶松桦木针阔混交林、山杨桦木阔叶混交林、油松蒙古栎针阔混交林3种主要森林植被类型的涵养水源功能的强弱,并进行了排序。结果为:落叶松桦木针阔混交林(0.348 4)>油松蒙古栎针阔混交林(0.334 1)>山杨桦木阔叶混交林(0.317 5)。事实证明,层次分析法是评价森林涵养水源功能的一种非常有效的数量化方法。
|
| 关 键 词： | 层次分析法 冀北山地 森林植被 涵养水源功能 |
Quantitative Analysis of Water Conservation of 3 Types of Forest in Mountainous Area of North Hebei Province |
| |
| YAO Weixing,ZHANG Rusong,ZHANG Wei,YANG Xinbing,CHEN Bo,YAO Weihong,ZHANG Rugui.Quantitative Analysis of Water Conservation of 3 Types of Forest in Mountainous Area of North Hebei Province[J].Forest Resources Management,2011(4). |
| |
| Authors: | YAO Weixing ZHANG Rusong ZHANG Wei YANG Xinbing CHEN Bo YAO Weihong ZHANG Rugui |
| |
| Institution: | YAO Weixing1,ZHANG Rusong1,ZHANG Wei2,YANG Xinbing2,CHEN Bo,YAO Weihong1,ZHANG Rugui1(1.Mulan Forestry Adminstration of Hebei Province,Weichang,068450,Hebei,China,2.College of Forestry,Hebei Agricultural University,Baoding,071000,China) |
| |
| Abstract: | This article studied the hydrological,ecological effects of of the forest ecosystem through three layers of forest canopy,litter and soil.The water conservation function of 3 main types of mixed forest of Larix and Betula,Populus and Betula,Pinus and Mongolica in Mountainous area of north Hebei Province was evaluated by the method of Analytical Hierarchy Process(AHP)combined with the software MATLAB.The forest types were listed as follows:the mixed forest of Larix and Betula(0.348 4)>the mixed forest of Pin... |
| |
| Keywords: | AHP mountainous area in north Hebei Province forest vegetation water conservation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
