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林业资源管理 ›› 2017›› Issue (6): 108-112.doi: 10.13466/j.cnki.lyzygl.2017.06.019

• 科学研究 • 上一篇    下一篇

基于层次分析法的毛乌素沙地3种造林模式恢复成效评价

张雷1, 洪光宇1,2, 李卓凡1, 高孝威1, 黄萨仁3, 王卓4, 刘尚华5, 王晓江1   

  1. 1.内蒙古自治区林业科学研究院,呼和浩特 010010
    2.内蒙古农业大学 草原与资源环境学院,呼和浩特 010011
    3.鄂尔多斯市乌审旗林业局林工站,内蒙古 乌审旗 017300
    4.鄂尔多斯市水土保持监督执法局,内蒙古 鄂尔多斯 017010
    5.鄂尔多斯市退耕还林工程管理中心,内蒙古 鄂尔多斯 017010
  • 收稿日期:2017-09-12 修回日期:2017-10-19 出版日期:2017-12-28 发布日期:2020-09-28
  • 通讯作者: 王晓江
  • 作者简介:张雷(1983-),男,山东滕州人,副研究员,在读博士,主要从事植被生态学方面研究。
  • 基金资助:
    国家林业公益性行业科研专项(201304206);内蒙古自治区自然科学基金项目(2017MS0373)

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

ZHANG Lei1, HONG Guangyu1,2, LI Zhuofan1, GAO Xiaowei1, HUANG Saren3, WANG Zhuo4, LIU Shanghua5, WANG Xiaojiang1   

  1. 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:2017-09-12 Revised:2017-10-19 Online:2017-12-28 Published:2020-09-28
  • Contact: WANG Xiaojiang

摘要:

选取固碳能力、生物多样性、土壤改良、土壤涵养水源和防风固沙等5大类11个指标,构建了沙地植被恢复成效评价指标体系,运用层次分析法的基本原理得到了相应的权重,并对毛乌素沙地的3种造林模式进行了综合评价。结果表明:沙柳沙障的固碳能力、土壤改良和防风固沙等效益恢复最好,紫穗槐人工林固碳能力和防风固沙效益恢复次之,但是生物多样性效益恢复最好,樟子松人工林各项效益恢复均较差。综合得分显示,沙柳沙障(75.32)>紫穗槐人工林(67.67)>樟子松人工林(37.31),也就是说,乡土树种的常规造林方法在该地区恢复成效最优,并且相比乔木林,该地区更适合灌木林的营建。

关键词: 层次分析法, 恢复成效, 造林模式, 毛乌素沙地

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

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