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Effects Exercised by Artificial Forest Stands on the Restoration of Secondary Virgin Lands in Agroforest Landscapes of Dry Steppes

机译:人工林行使的效果是在干草原的制造商景观中恢复二级处女土地

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摘要

Forthe first time, mathematical methods are used to assess the restoration of secondary virgin lands on dry-steppe fallow lands under the influence of artificial protective forest stands, a mandatory component of modern agroforest landscapes. Using variance analysis, Spearman's rank correlation coefficient, and the method of correlation pleiades, it is established that artificial stands significantly affect the species composition of plant communities. The greatest impact of cluster forest stands on the species composition of plant communities is observed in their immediate vicinity. The study objects located far from the forest stands feature the maximum similarity coefficients with the virgin lands. It is shown that fallow lands in edge zones of artificial stands planted in a linear fashion are similar to phytocoenoses of adjacent areas by their species composition.
机译:第一次第一次,数学方法用于评估在人工保护森林的影响下的干草原休耕地上的二级处女土地的恢复,是现代农业景观的强制性组成部分。 使用方差分析,Spearman的等级相关系数,以及相关性Pleiades的方法,建立了人工代表显着影响植物群落的物种组成。 在立即附近观察到集群森林的最大影响植物社区的种类。 远离森林的研究对象具有与维尔京地面的最大相似系数。 结果表明,以线性方式种植的人造站的边缘区域的休耕地与其物种组成类似于相邻区域的植物植物。

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  • 来源
    《Biology Bulletin》 |2021年第2期|199-206|共8页
  • 作者

    Pugacheva A. M.;

  • 作者单位

    Russian Acad Sci Fed Res Ctr Agroecol Complex Ameliorat & Protect Volgograd 400062 Russia;

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  • 正文语种 eng
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