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- Liu RT. 2008. Seedling dynamics in response to mowing and grazing in a typical steppe community in Inner Mongolia, China. Journal of Plant Ecology, 32 (In press). 李元恒,王正文*,马晖玲.;克隆植物的劳动分工与生境斑块对比度
- Effects of Exclosure on Typical Steppe Community Properties in Inner Mongolia 围栏禁牧对内蒙古典型草原群落特征的影响
- typical steppe community 典型草原群落
- Accordingly, a psammophyte community dominated by Artemisia ordosica was found in the mid-slope, which was completely different from the typical steppe plant community (Stipa bungeana + Thymus serpyllum + Artemisia frigida) on the ridge top. 相应地,梁坡处是以油蒿为优势种的沙生植物群落,与梁顶的典型草原植物(本氏针茅(Stipa bungeana)+百里香(Thymus serpyllum)+冷蒿(Artemisia frigida))群落截然不同。
- Ephedra and Nitraia usually occur in the desert steppe areas, while Stellera and Cyperaceae pollens dominate the typical steppe areas. 荒漠草原区常见麻黄和白刺花粉,典型草原区多为狼毒和莎草科花粉。
- Moreover, the responses of seedling dynamics to different disturbances such as mowing and grazing in Eurasian typical steppe ecosystems have been scarcely studied before. 另外针对欧亚大陆典型草原生态系统中实生苗动态对于刈割或放牧干扰的响应还很少有实验性研究。
- The comprehensive assessment indicated that with the succession of vegetation, the steppe community health in loess hilly and gully region had a fluctuated ascending trend. 综合评价表明,植物群落健康水平随着演替过程的发展呈波动性且逐渐上升的变化过程。
- An illustration of how to apply this method to estimate the group reformative rate of the communal over-winter nests of Brandt's vole in the typical steppe in Inner Mongolia grassland. 按照这种方法估算了内蒙古典型草原区布氏田鼠越冬集群的重组率。
- The response of grassland to two scenarios of climatic changes was studied and based on forest steppe, typical steppe and desert steppe in lnner Mongolia by means of life zone classification system. 摘要本文在划分内蒙古草原生命地带的基础上,研究森林草原、典型草原和荒漠草原对两种气候变化方案的响应。
- By using micro-lysimeter, this paper measured the daily evapotranspiration of Leymus chinensis steppe community at its heavily deteriorated, moderately deteriorated, and non-deteriorated phases. 摘要运用微型蒸渗仪法对重度、中度和无退化羊草草原群落的日蒸散量进行了测定,并对其与土壤含水量、日均气温、大气湿度等因子的相关关系进行了分析。
- Natural Steppe community was degraded because of have grazing.We investigated the relationships between biodiversity, primary production and ecosystem stability during the period of restoration. 草原自然植被群落由于过牧造成严重地退化,试验调查了恢复演替过程中的生物多样性、初级生产力以及稳定性之间的关系。
- Typical steppe in Inner Mongolia 内蒙古典型草原
- typical steppe of Inner Mongolia 内蒙古典型草原
- 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%25,针叶树种花粉百分比低于20%25,阔叶树种花粉百分比也低于20%25。
- Differences of the plant diversity among these three vegetation communities are little, and the species diversity and evenness of steppe community are less than those of arbor and shrub community. 三种植被群落在植物多样性方面差异并不大,草原群落的物种多样性和群落均匀度要略小于乔木林和灌木林群落。
- CHANGES OF SPECIES DIVERSITY IN SUCCESSIONAL OF PLANT COMMUNITY OF ABANDONED LAND IN TYPICAL STEPPE 典型草原区撂荒地植物群落演替过程中物种多样性变化
- Effect of Applying Phosphorus Diamine Fertilizer on Plant Community Composition and Grassland Quality in Mowing Grassland of Typical Steppe 施用磷酸二胺对典型草原区割草地植物群落组成及草场质量的影响
- It was typical of her to forget. 她这人就是爱忘事。
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- How do people make a living in the steppe? 生活在没有树木的大草原上的人们怎样谋生呢?
