Deep weathering along a granite ridgeline in a subtropical climate
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- 作者：Wenjing Liua ; b ; c ; liuwenjing@mail.iggcas.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Congqiang Liua ; e ; Susan L. Brantleyb ; Zhifang Xua ; c ; Tong Zhaoa ; c ; Taoze Liue ; Chong Yua ; c ; Dingshuai Xued ; Zhiqi Zhaoe ; Lifeng Cuie ; Zhuojun Zhangc ; e ; Bailin Fane ; Xin Gub
- 关键词：Granite ; Weathering ; Pedogenesis ; Soil formation ; Interflow
- 刊名：Chemical Geology
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：427
- 期：Complete
- 页码：17-34
- 全文大小：3132 K
文摘
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Staged granite weathering reaction sequence in subtropical climate is presented by mineral and elemental variation.
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100 cm depth upper the hill catena is the stage dominated by pedogenic processes.
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Lateral migration materials above 100 cm are evidenced with organic matter and mineral accumulation down the hillslope.
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The highest catena weathering and erosion rates given by mass balance calculation are at bottom and middle hill respectively.