Impacts of vegetation type and climatic zone on neutral sugar distribution in natural forest soils
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- 作者：Lefang Cuia ; b ; Chao Lianga ; c ; cliang823@gmail.com" class="auth_mail" title="E-mail the corresponding author ; David S. Duncanc ; Xuelian Baoa ; Hongtu Xiea ; Hongbo Hea ; Kyle Wickingsd ; Xudong Zhanga ; Fusheng Chene
- 关键词：Soil organic carbon ; Temperate and subtropical zone ; Soil carbohydrates ; Sugar origin and recycling
- 刊名：Geoderma
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：282
- 期：Complete
- 页码：139-146
- 全文大小：1495 K
文摘
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Neutral sugar contents decrease in order: leaf litter > organic soil > mineral soil.
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Climatic zone but not vegetation type affects soil neutral sugar pool.
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C6/C5 ratio is higher in coniferous than broadleaf forest soils in both climates.
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Increased C6/C5 ratios in deeper horizons depict higher dominance of microbial sugars.