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核心期刊论文目录 |
Age structure of Tilia broad-leaved Korean pine forest on northern slope of Changbai Mountain |
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| 出 版 社：Journal of Forestry Research |
| 发表时间：1998,9(3):182～185 |
| 台 站：
长白山森林生态系统定位研究站
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| 作 者：Dai Limin, Sun Weizhong, et al |
| 点 击 率：1216 |
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关 键 字：Tilia broadleaved Korean pine forest, age structure
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| 摘 要：null |
| 关 键 字(英文)：null |
摘 要(英文)：Based on a vast of field investigation of stamps in Tilia broadleaved Korean pine forest on northern slope of Changbai Mountains, age structure of some major species were studied in this paper. The results showed that Korean pine population was composed of grouped patch with different ages. There were not strict intervals among the dominated generations, and the curve of age structure often had two or more peaks. The distribution of broadleaved species in natural Korean pine forest was grouped or scattered, and age distribution was also uneven-aged. There existed clear increasing and decreasing relation between quantity of broadleaved species and Korean pine. So, it shaped multi-storied and uneven-aged mixed forest. The model of age structure and growth demonstrated their passive correlation, however, growth became slow when woods had reached old age.
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