因而草本植被对降水的敏感性大于灌木。
Therefore, the herbage vegetation is more sensitive to precipitation than the shrub in desert-oasis.
草本植被具有积极的保持水土的作用，在黄土高原生态环境建设中具有不可替代的作用。
Grassland vegetation plays active and important role in conserving soil and water, particularly in the eco-environment construction on Loess Plateau.
土壤表层水分的空间异质性程度（基台值）在采伐后呈下降趋势，但受到草本植被季节性生长的强烈影响；
Ammonium and nitrate changed complexed. Spatial heterogeneity for topsoil moisture decreased after harvesting, however, which was largely affected by the vegetation growth seasonally.
沙地的原生植被以多年生草本和旱生灌木为主。
The natural vegetation in the sand ground relies mainly on the perennial herbaceous and the drought shrub.
通过对废弃采石场以及裸岩山地自然植被的调查，结果表明，宁波市石宕及裸岩的主要有乔木树种有20种，灌木树种30种，草本11种，层外植物6种。
Investigation on natural vegetation at open pit and bare rock in Shitang, Ningbo demonstrated that there are 20 tree species, 30 shrub species, 11 herb species and 6 extrasturatum plants.
结果表明：（1 ）影响乔木、灌木和草本层植被格局变化的首要因子都是地形特征；
The results are as following: (1)The topographic characteristics are critical for the spatial variations of vegetation.
沙生植被的增加会显著增加土壤中细粒物质的含量，但多年生草本对风蚀的减缓作用低于灌木；
More vegetation covers make the soil particle finer in sand land, but the perennial herbage decrease the wind erosion less than shrub.
在针叶林植被中，针叶树种花粉百分比高于60%，阔叶树种花粉百分比低于10%，灌丛和草本花粉百分比低于30%。
In the conifer forest communities, the conifer pollen percentages are more than 60%, broadleaf are less than 10% while shrubs and herbs are less than 30%.
在灌丛、高山草甸和草原植被中，灌丛和草本花粉百分比高于70%，针叶树种花粉百分比低于20%，阔叶树种花粉百分比也低于20%。
In the shrubs, alm and steppe communities, the shrubs and herbs pollen percentages are more than 70%, the conifer are less than 20% while the broadleaf are less than 20%.
在阔叶林植被中，阔叶树种花粉百分比约40%，针叶树种花粉百分比低于15%，灌丛和草本花粉百分比小于50%。
In the broadleaf forest communities, the broadleaf pollen percentages are near 40%, the conifer are less than 15% while the shrubs and herbs are less than 50%.
说明木本草本植物群落的植被方式生态景观好，且对生态景观的恢复有着较快的效果。
Deion of woody herb community vegetation ecological landscape mode, and the ecological landscape restoration has a rapid effect.
最后一次耕种，特别指最后一次耕种的耕种面状况、有无翻耕是影响当地弃耕地植被演替路径的两个重要因素。（3）弃耕早期阶段弃耕地往往会被周边某种离它较近的一年生草本所占据。
Particularly last time tillage and plowed or not were significant elements that affecting the succession way in the locality(. 3)At early stage, the old-fields were often occupied by annual herbs.
托克逊地区当时的植被是由银杏、苏铁类和松柏类等乔木，并伴有真蕨类等草本植物组成。
At that time the vegetation of the Toksun area consisted of such arbores as Ginkgo, Cycadopites and Coniferales, associated with herbs such as Filices.
托克逊地区当时的植被是由银杏、苏铁类和松柏类等乔木，并伴有真蕨类等草本植物组成。
At that time the vegetation of the Toksun area consisted of such arbores as Ginkgo, Cycadopites and Coniferales, associated with herbs such as Filices.
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