科尔沁沙地植物组成及其应用分析
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摘要
为探究科尔沁沙地草原近年来植物生态以及分布型结构,采用随机抽样的方式设置科尔沁56个沙地样地,分别对植物进行系统以及水分生态型等调查分析。结果表明,科尔沁沙地是一个较为典型的地面芽植物气候区域,该区域属于中旱生生境条件,且其内部的植物分布状况十分的复杂,在这56个样地中,共调查记录了121种植物,植物区系地理成分及科属分布十分繁杂,以禾本科类型的植物居多。
In order to explore the plant ecology and distribution structure of the grassland in Horqin Sandy Land in recent years, 56 sand plots of Horqin were set by random sampling. The systematic and water ecological types of various plots were analyzed. Result shows that the Horqin sandy land is a typical terrestrial bud plant climate region, which belongs to mesoxerophytes habitat, and its internal plant distribution is very complicated. Among the 56 plots, 121 species were investigated and recorded, gramineous plant is majority.
In order to explore the plant ecology and distribution structure of the grassland in Horqin Sandy Land in recent years, 56 sand plots of Horqin were set by random sampling. The systematic and water ecological types of various plots were analyzed. Result shows that the Horqin sandy land is a typical terrestrial bud plant climate region, which belongs to mesoxerophytes habitat, and its internal plant distribution is very complicated. Among the 56 plots, 121 species were investigated and recorded, gramineous plant is majority.
引文
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[2] 武晶,柴志茹,祁飞,等.科尔沁沙地植物多样性调查[J]. 防护林科技,2017(2):40-42,45
[3] 梁茂伟,梁存柱,白雪,等.一年生植物功能群对放牧草原生物量和土壤呼吸的影响[J]. 草业科学,2016(12):2407-2417
[4] 柴享贤,袁帅,武晓东,等.草甸草原割草地植物群落α多样性与草原鼢鼠种群密度的关系[J]. 草业科学,2016(4):778-784
[5] 岳祥飞,张铜会,赵学勇,等.科尔沁沙地降雨特征分析——以奈曼旗为例[J]. 中国沙漠,2016(1):118-123