Land-use effects on organic and inorganic carbon patterns in the topsoil around Qinghai Lake basin, Qinghai-Tibetan Plateau
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- 作者：Chunli Lia ; b ; Qi Lia ; Liang Zhaoa ; Shidong Gec ; Dongdong Chena ; Quanmin Dongd ; Xinquan Zhaoa ; xqzhao@nwipb.cas.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Land-use ; Soil organic carbon ; Soil inorganic carbon ; Soil pH ; Total nitrogen ; Qinghai Lake basin
- 刊名：Catena
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：147
- 期：Complete
- 页码：345-355
- 全文大小：1120 K
文摘
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Soil total carbon stocks were not affected by land-use around Qinghai Lake basin.
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Soil nitrogen content and pH were the main determinants for the patterns of soil organic and inorganic carbon with land-use.
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Soil inorganic carbon content was negatively correlated with shoot biomass.
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Soil carbon transformations between organic and inorganic forms depended on the circulation of CO2 in the plant-soil system.