Response of soil organic carbon and nitrogen stocks to soil erosion and land use types in the Loess hilly-gully region of China

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• 作者：Zhongwu Li^a ; ^b ; ^c ; ^{lizw@hnu.edu.cn} ; Chun Liu^a ; ^b ; ^c ; Yuting Dong^c ; ^d ; ^{hwtsdyt@163.com} ; Xiaofeng Chang^c ; Xiaodong Nie^a ; ^b ; Lin Liu^c ; Haibing Xiao^a ; ^b ; Yinmei Lu^a ; ^b ; Guangming Zeng^a ; ^b
• 关键词：SOC ; soil organic carbon ; TSN ; total soil nitrogen ; DOC ; dissolved organic carbon ; AGL ; artificial grassland ; NGL ; native grassland ; AFL ; artificial forestland ; C/N ratio ; soil organic carbon and total soil nitrogen ratio ; BD ; bulk density ; SWC ; soil water content
• 刊名：Soil and Tillage Research
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：166
• 期：Complete
• 页码：1-9
• 全文大小：2014 K
• 卷排序：166

文摘

SOC and TSN contents are mainly concentrated in the surface layer among land types. Soil erosion, land-use change and landscape position have great effects on SOC and TSN stocks at a landscape scale. Artificial forestland is an optimal choice to increase C and N sequestration.