| 黑龙江省东部山地灌木林地的静态持水能力 |
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| 引用本文： | 孔亮,陈祥伟.黑龙江省东部山地灌木林地的静态持水能力[J].山地学报,2005,23(5):626-630. |
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| 作者姓名： | 孔亮 陈祥伟 |
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| 作者单位： | 1. 东北林业大学,黑龙江,哈尔滨,150040
2. 东北林业大学,黑龙江,哈尔滨,150040;北京林业大学,北京,100083 |
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| 基金项目： | 本文得到黑龙江省重点攻关项目“松嫩两江流域林业生态工程治理技术的研究”（GB048601）的资助.[Supported by the Key Project of HeilongiiangProvince. ＂Study on the Hamessing Technology of Forestry Eeo-engineerlng in the Wa- tershed of Songhua and Neng Rivers＂. （GB04B601） ] |
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| 摘 要： | 从森林涵养水源的角度，对黑龙江省东部山地5种次生演替灌木林类型的土壤和枯落物的持水性能进行了调查和分析。结果表明：与当地的阔叶红松林相比灌木林在水源涵养方面也有着不可忽视的作用，5种灌木林类型的枯落物最大持水量和有效持水量分别在20．90～33．48t／hm^2间和12．83～25．07t／hm^2间，其土壤的最大持水量和有效持水量也分别为1927．12～2816．55t／hm^2间和505.09～865．15t／hm^2间。对5种次生演替灌木林地的持水能力的各项指标进行综合比较分析，其静态持水能力的大小依次为胡枝子灌丛、珍珠梅灌丛、接骨木灌丛、榛子灌丛和绣线菊灌丛。
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| 关 键 词： | 灌木林 土壤 枯落物 持水量 |
| 文章编号： | 1008-2786（2005）05-626-05 |
| 收稿时间： | 2005-01-15 |
| 修稿时间： | 2005-04-30 |
Static Water-holding Capacity of the Shrub in East Mountainous Region of Heilongjiang Province |
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| KONG Liang,CHEN Xiangwei.Static Water-holding Capacity of the Shrub in East Mountainous Region of Heilongjiang Province[J].Journal of Mountain Research,2005,23(5):626-630. |
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| Authors: | KONG Liang CHEN Xiangwei |
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| Institution: | 1. Northeast Forestry University, Harbin 150040, China ; 2. Beijing Forestry University, Beijing 100083, China |
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| Abstract: | With the concerns of forestry water conservation,soil and litter of five main facieses kinds of shrub in east mountainous region of Heilongjiang province were selected to test the water-holding capacity.The results indicated that compared with Korean pine the shrub also had excellent capacity at the aspect of water conservation.The maximum moisture capacity of the litter varied from 20.90 to 33.48 t/hm~2.And the maximum moisture capacity of the soil varied from 1 927.12 to 2 816.55 t/hm~2,and its effective moisture capacity varied from 505.09 to 865.15 t/hm~2.Comprehensive analysis each water-holding capacity factor,five facieses kinds of shrub's water conservation capacity declined order was Lespedeza bicolor,Sorbaria sorbifolia,Sambucus mandshurica,Corylus heterophylla and Spiraea ussuriensis. |
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| Keywords: | shrub soil litter moisture capacity |
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