Soil aggregate stability and aggregate-associated carbon and nitrogen in natural restoration grassland and Chinese red pine plantation on the Loess Plateau

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• 作者：Guang-yu Zhu^a ; Zhou-ping Shangguan^a ; ^b ; Lei Deng^a ; ^b ; ^{leideng@ms.iswc.ac.cn}
• 关键词：Aggregate stability ; Natural restoration ; Plantation ; Soil aggregate ; SOC ; Soil TN ; Vegetation restoration
• 刊名：CATENA
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：149
• 期：part_P1
• 页码：253-260
• 全文大小：687 K
• 卷排序：149

文摘

Pine plantation had greater soil aggregate-associated C, N compared to grassland but had lower SOC and TN. Soil aggregate stability was determined by SOC in grassland but depended on soil N in pine plantation. SOC positively correlated with MWD in grassland but opposite in pine plantation.