LIGHT FACTOR DYNAMICS RESPOND TO PLANT ECOLOGICAL RE-VEGETATION PROCESS IN LARGE-SCALE MINING AREAS

文献类型： 外文期刊

第一作者： Shi, Zeyu

作者： Shi, Zeyu;Bi, Rutian;Shi, Zeyu;Guo, Donggang;Shao, Hongbo;Shao, Hongbo

作者机构：

关键词： Large-scale mining areas; Plant re-vegetation; Renewal mode; Light factor

期刊名称：PAKISTAN JOURNAL OF BOTANY （ 影响因子：0.972； 五年影响因子：0.988 ）

ISSN： 0556-3321

年卷期： 2019 年 51 卷 6 期

页码：

收录情况： SCI

摘要： This study deals with 2 planting large open-air coal mine recovery mode by taking the fixed monitoring sample areas as the investigation platform, having studied the monitoring number of all the natural regeneration seedlings and young trees and spatial distribution of the dynamic characteristics and the related correlation. On the basis of this, research focuses on exploring the different modes of sapling seedlings survival and the correlation between light factors. The results showed that the height and biological factors of seedling trees are more important to the survival of seedling trees than light factors, and there are obvious density restriction effects, but there is no obvious niche differentiation, that is, seedlings height and density restriction jointly affect the survival of seedling trees.

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