| 长白山红松阔叶林林隙动态变化对早春草本植物的影响 |
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| 引用本文： | 吴刚,尹若波,周永斌,郝占庆,梁秀英. 长白山红松阔叶林林隙动态变化对早春草本植物的影响[J]. 生态学报, 1999, 19(5): 659-663 |
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| 作者姓名： | 吴刚 尹若波 周永斌 郝占庆 梁秀英 |
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| 作者单位： | [1]中国科学院生态环境研究中心系统生态开放研究室 [2]山东省林业厅 |
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| 基金项目： | 国家自然科学基金!( 396 70 1 45和 39870 1 32 )资助项目，中国科学院长白山森林生态系统定位研究站开放基金 |
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| 摘 要： | 采用生态学的方法，系统分析了长白山红松阔叶林林冠空隙的动态对早春草本层植物的分布密度和生物量的以及早春草本层择林冠空隙的反应，进而探讨了早春草本层植物在红松阔叶林森林生态系统中所起的生态作用。本研究为全面系统地揭示红松阔叶林森林生态系统的结构与功能及列深入地研究森林循环理论提供科学依据。
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| 关 键 词： | 早春 草本层植物 林冠空隙 红松阔叶林 长白山 |
| 收稿时间： | 1998-04-04 |
| 修稿时间： | 1998-09-20 |
The influence of Gap regeneration dynamics to early-spring herb in the Korean pine broad leaved forests in Changbai Mountain |
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| WU Gang,YIN Ruobo,ZHOU Yongbin,HAO Zhanqing and LIANG Xiuying. The influence of Gap regeneration dynamics to early-spring herb in the Korean pine broad leaved forests in Changbai Mountain[J]. Acta Ecologica Sinica, 1999, 19(5): 659-663 |
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| Authors: | WU Gang YIN Ruobo ZHOU Yongbin HAO Zhanqing LIANG Xiuying |
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| Affiliation: | Department of Systems Ecology; Research Center for Eco Environmental Sciences; Chinese Academy of Sciences; Beijing; China |
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| Abstract: | The influence of Gap regeneration dynamics to density and biomass of herb in early spring in the Korean pine broad leaved forests in Changbai Mountain was systematically analyzed.It is an essential prerequisite in studying material and energy flows in forest ecosystem.The regeneration response and the ecological action of herb to gaps were studied.The density and biomass in the gaps are 50% and 100% more in comparison with there under conapy.There are ten more species in the gaps.This research provides a scientific basis for studying the structure and function of forest ecosysatem,and cycling of forest. |
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| Keywords: | herb in early spring Gap Korean pine broad leaved forest Changbai Mountain |
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