[1]李会科,王忠林,薛智德,等.毛乌素沙区滩地护牧林结构配置的研究[J].水土保持研究,1995,2(02):120-127.
Li Huike,Wang Zhongling,Xue Zhide,et al.Study on the Lake Beach of the Maowusu Desert Area Structure and Spacial Pattern of Pastureland Shelters[J].Research of Soil and Water Conservation,1995,2(02):120-127.
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Li Huike,Wang Zhongling,Xue Zhide,et al.Study on the Lake Beach of the Maowusu Desert Area Structure and Spacial Pattern of Pastureland Shelters[J].Research of Soil and Water Conservation,1995,2(02):120-127.
毛乌素沙区滩地护牧林结构配置的研究
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
2
期数:
1995年02期
页码:
120-127
栏目:
出版日期:
1900-01-01
- Title:
- Study on the Lake Beach of the Maowusu Desert Area Structure and Spacial Pattern of Pastureland Shelters
- Keywords:
- Maowusu; pastureland shelters; grassland
- 摘要:
- 研究表明，毛乌素沙区滩地护牧林树种的选择要因地制宜。不同类型林带的防护效益的回归分析模型为y=ax2+bx+c，模拟结果表明，复合型林带防护效果最好，改善草地植被效益显着。营造复合型护牧林应为疏透型，主林带间距150～200m，副林带间距200～300m，带宽5～8m，株距1～3m，行数2～4行比较适宜。
- Abstract:
- The study indicates that species selection of pasture land shelters in the lake beach of the Maowusu desert area must adopt their site quantity.The regression of protection effects of various types of forest belts is y=ax2+bx+c.It is concluded that the dimensional forest-belts have a better protection effects and apparent effects in improving the grassland regetation.Dimensional pasture land shelters should be penetrating types,whose distance between forest main belts should be 150-200 m,distance between second forest belts are recomanded as 200-300 m,the forest belt form 5-8 m wide and row spacing 1-3 m,number of rows ranging from 2 to 4 are regarded suitable.
相似文献/References:
[1]王博,丁国栋,顾小华,等.毛乌素沙地腹地植被恢复效果初步研究——以内蒙古乌审旗为例[J].水土保持研究,2007,14(03):237.
WANG Bo,DING Guo-dong,GU Xiao-hua,et al.Initial Study on Vegetation Recovering Effects in Maowusu Hinterland——Take Wushen Banner of Inner Mongolia as an Example[J].Research of Soil and Water Conservation,2007,14(02):237.
备注/Memo
收稿日期:1995-3-20
更新日期/Last Update:
1900-01-01