Soil organic carbon fractions are affected by different land uses in an agro-pastoral transitional zone in Northeastern China

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• 作者：Pujia Yu^a ; ^b ; ^{yupujia@126.com} ; ^{yupujia@iga.ac.cn} ; Kexin Han^a ; ^c ; Qiang Li^a ; Daowei Zhou^a ; ^{zhoudaowei@neigae.ac.cn} ; ^{yupujia@neigae.ac.cn}
• 关键词：SOC ; Oxidizable C fractions ; Land use ; Carbon management index
• 刊名：Ecological Indicators
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：73
• 期：Complete
• 页码：331-337
• 全文大小：682 K
• 卷排序：73

文摘

Land-use type had a significant effect on total SOC and SOC fractions. SOC was characterized by a predominantly very labile C fraction. Recalcitrant C fraction was less sensitive to land use and soil C changes. Grassland colonization improved soil C sequestration in northeastern China.