华北农学报 ›› 2004, Vol. 19 ›› Issue (S1): 69-73. doi: 10.3321/j.issn:1000-7091.2004.z1.016

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气候对内蒙古草原生态系统的影响

陈素华, 宫春宁   

  1. 内蒙古气象科学研究所, 内蒙古呼和浩特 010051
  • 收稿日期:2004-12-20 出版日期:2004-12-31
  • 作者简介:陈素华(1964-),女,赤峰人,高级工程师,在读硕士,主要从事农业气象研究工作.
  • 基金资助:
    内蒙古气象局资助项目(200304)

The Impact on Grassland Ecosystem of the Inner Mongolia of the Climate and Development Question of Climate Resources

CHEN Su-hua, GONG Chun-ning   

  1. Inner Mongolia Meteorological Sciences Research Instiute, Huhhot 010051, China
  • Received:2004-12-20 Published:2004-12-31

摘要: 气候作为生态系统的环境因素之一,对生态系统的演化常常起着决定性的影响作用。文章通过分析内蒙古大兴安岭北部至阿拉善盟两部的气候变化特点,指出由于长期自然选择的结果,在各个气候带都形成了一套与当地自然环境相适应的生态系统。表现为土壤、动物和植物分布特征的显著差异。

关键词: 气候, 生态系统, 自然选择

Abstract: The climate often plays decisive influence function on the evolution of the ecosystem as one of the environmental factors of the ecosystem.This text analyses the climatic change characteristic from north of Daxing'an Mountains range of the Inuer Mongolia to west of Alashan League, and points out that a set of ecosystems which conform with natural environment in the locality on each climatic zone has been formed because of the result of the long-term natural selection,which has been shown as the soil,animal and plant had remarkable difference of distributing the characteristic.

Key words: Climate, Ecosystem, Natural selection

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引用本文

陈素华, 宫春宁. 气候对内蒙古草原生态系统的影响[J]. 华北农学报, 2004, 19(S1): 69-73. doi: 10.3321/j.issn:1000-7091.2004.z1.016.

CHEN Su-hua, GONG Chun-ning. The Impact on Grassland Ecosystem of the Inner Mongolia of the Climate and Development Question of Climate Resources[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2004, 19(S1): 69-73. doi: 10.3321/j.issn:1000-7091.2004.z1.016.

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