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| 不同发育阶段阔叶红松林空间结构的初步研究 | |
| 引用本文： | 安慧君,惠刚盈,郑小贤,张韬,胡艳波,孟庆伟.不同发育阶段阔叶红松林空间结构的初步研究[J].内蒙古大学学报(自然科学版),2005,36(6):714-718. |
| 作者姓名： | 安慧君 惠刚盈 郑小贤 张韬 胡艳波 孟庆伟 |
| 作者单位： | 1. 内蒙古农业大学林学院,呼和浩特,010019 2. 中国林业科学研究院林业研究所,北京,100091 3. 北京林业大学资源与环境学院,北京,100083 |
| 基金项目： | 内蒙古自治区自然科学基金资助项目(200408020521)，内蒙古农业大学博士基金(BJ03-01) |
| 摘 要： | 选择受到不同程度干扰的阔叶红松林群落,以空间序列代替时间序列,应用空间结构参数混交度和角尺度描述处于不同发育阶段的阔叶红松林的空间结构,结果表明由先锋树种占相对优势阶段→伴生树种占相对优势阶段→稳定群落结构阶段,群落整体的混交度不断提高;由先锋树种占相对优势阶段→伴生树种占相对优势阶段,群落的结构变化大. |
| 关 键 词： | 阔叶红松林 混交度 角尺度 |
| 文章编号： | 1000-1638(2005)06-0714-05 |
| 收稿时间： | 2005-03-28 |
| 修稿时间： | 2005年3月28日 |
Study on the Spatial Structure of Broad-leaved Korean Pine Forest in the Different Growth Stage |
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| AN Hui-jun,HUI Gang-ying,ZHENG Xiao-xian,ZHANG Tao,HU Yan-bo,MENG Qing-wei.Study on the Spatial Structure of Broad-leaved Korean Pine Forest in the Different Growth Stage[J].Acta Scientiarum Naturalium Universitatis Neimongol,2005,36(6):714-718. | |
| Authors: | AN Hui-jun HUI Gang-ying ZHENG Xiao-xian ZHANG Tao HU Yan-bo MENG Qing-wei |
| Institution: | 1. College of Forestry, NeiMongol Agricultural University, Hohhot 010019, PRC; 2. Research Institute of Forestry CAF, Beijing 100019, PRC; 3. College of Resources and Environment, Beijing Forestry University, Beijing 100083, PRC |
| Abstract: | The community of Broad-leaved Korean pine forest suffered different disturbances are selected.Using the method of substitution of space for time and applying the spatial structure parameters mingling and neighborhood pattern to describe the spatial structure,the study of spatial structure is carried out.The results show that mingling of community integrity improve constantly among the communities suffered slight,intermediate and heavy disturbance respectively.They are the communities in the stage of pioneer species are dominant,companion species are dominant and the stage which its community structure is stable.Community structure changes greatly from the stage of pionear species are dominant to the stage of companion are species dominant. |
| Keywords: | broad-leaved Korean pine forest mingling degree neighborhood pattern |
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