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Forest and Grassland Resources Research >

2017 , Vol. 0 >Issue 6: 108 - 112

DOI: https://doi.org/10.13466/j.cnki.lyzygl.2017.06.019

Scientific Research

Assessment of Three Kinds of Reforestation Models Recovery Effect in Mu Us Sandy Land Based on Analytical Hierarchy Process

  • Lei ZHANG ,
  • Guangyu HONG ,
  • Zhuofan LI ,
  • Xiaowei GAO ,
  • Saren HUANG ,
  • Zhuo WANG ,
  • Shanghua LIU ,
  • Xiaojiang WANG
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  • 1. Inner Mongolia Academy of Forestry Sciences,Hohhot 010010,China
    2. College of Grassland,Resources and Environment,Inner Mongolia Agriculture University,Hohhot 010011,China
    3. Forestry Working Station of Ordos City Wushenqi Forestry Bureau,Wushenqi 017300,China
    4. Ordos Supervision and Law Enforcement Bureau of Water and Soil Conservation,Ordos 017010,China
    5. Ordos Engineering Management Office of Returning Farmland to Forest,Ordos 017010,China

Received date: 2017-09-12

  Revised date: 2017-10-19

  Online published: 2020-09-28

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Abstract

We selected 11 indicators which fall into five categories including carbon sequestration ability,biodiversity,soil improvement,soil water conservation and wind-break and sand-fixation,constructed the assessment index system of sandy land vegetation restoration recovery effect,obtained the corresponding weight by using the basic principle of analytic hierarchy process(AHP),and evaluated three kinds of reforestation models recovery effect in Mu Us Sandy Land.The results showed that the carbon sequestration capacity,soil improvement and windbreak and sand-fixation recovery efficiency of Salix psammophila checkboard were best,the carbon sequestration capacity and windbreak and sand-fixation of Amorpha fruticosa artificial forest were second,but the biodiversity benefits of it was best,all benefits of Pinus sylvestris var.mongolica artificial forest were almost the worst.In addition,integrated scores showed that S.psammophila checkboard(75.32)>A.fruticosa artificial forest(67.67)>P.sylvestris var.mongolica artificial forest(37.31),in other words,conventional afforestation methods of local tree species were the optimal choice in this region,and compared with the arbor,shrub was more suitable for afforestation in this region.

Key words： Analytical Hierarchy Process(AHP); recovery effect; reforestation model; Mu Us sandy land

Cite this article

Lei ZHANG , Guangyu HONG , Zhuofan LI , Xiaowei GAO , Saren HUANG , Zhuo WANG , Shanghua LIU , Xiaojiang WANG . Assessment of Three Kinds of Reforestation Models Recovery Effect in Mu Us Sandy Land Based on Analytical Hierarchy Process[J]. Forest and Grassland Resources Research, 2017 , 0(6) : 108 -112 . DOI: 10.13466/j.cnki.lyzygl.2017.06.019

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