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cje ›› 2004, Vol. ›› Issue (3): 11-15.

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Forest landscape spatial patterns of forest-steppe ecotone in northern Hebei Province and eastern Inner Mongolia in China

WANG Qingsuo   

  1. Institute of Agricultural Environment and Sustainable Development, Chinese Academy of Agricultural Sciences, Beijing 100081, China
  • Received:2003-03-12 Revised:2003-05-18 Online:2004-06-10

Abstract: There are forest landscapes such as Betula platyphylla,Populus davidiana,Picea mongolica,Quercus mongolica and Ulmus pumila within the forest-steppe ecotone in northern Hebei Province and eastern Inner Mongolia in China.The number of forest patches in forest-meadow region is more than that in forest zone and in meadow -steppe region.From forest zone to the ecotone,forest patch size decreases while forest fragmentation increases.Forest landscapes of forest-steppe ecotone are resulted from global climatic change,landforms,fire and human activities.

Key words: Salix psammophila, Shrub, Plant morphology, Flow structure, Wind-prevention effect

CLC Number: