Ecological Function Assessment of Artificial Haloxylon Ammodendron Forest
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    Abstract:

    According to the located observation for the artificial Haloxylon ammodendron forest in Northwest Xinjiang Wei Autonomous Region , we analyzed its ecological value and economic functions.Results indicate that the air current resistance of forest belt to close stratum may increase 1.2~6.6 times.Moreover , the wider the belt , the more notable the effect.The 130 m wide forest belt can block and intercept about 95 % of drift-sand.The observation shows that the better width of forest belt is more than 130 m in order to make drift-sand to be blocked and intercepted effectively in the oasis periphery.The inner temperature of forest belt has the closer correlations with its width and plant coverage degree , so there is an important significance to improve its inner air humidity by keeping forest belt with a certain coverage degree and width.

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贾志清,吉小敏,宁虎森,梁远强.人工梭梭林的生态功能评价[J].水土保持通报英文版,2008,(4):66-69

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History
  • Received:March 20,2008
  • Revised:April 21,2008
  • Adopted:
  • Online: November 26,2014
  • Published: