Relation between Rock (Soil) and Tree Belt Formation in Guiyang
详细信息
- 责任者：Li Mingqin (College of Resource and Environment Engineering ; Guizhou University ; Guiyang 550003 ; China) ; Deng Xusheng
- 刊名：Guizhou Geology
- 出版年：2013
- 卷期：30(2)
- 页码：p.147-152
- issnNo：ISSN1000-5943
- isbnNo：CN52-1059/P
摘要
By study the material composition of rock(soil) of 3 forest zones of Guiyang tree belt,it’s thought the formation of tree belt has deep relation with rock(soil).The exposed rock in tree belt mainly are siltstone,shale,mudstone,sandstone and other clastic rocks,these rocks and the soil after weathering mainly is carbonate mineral which is hard to be dissolved,the chemical components mainly are SIO2,Al2O3 and so on,the anti-weathering ability of clastic rock is weak and easy to be soil.
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