Sensitivity and uncertainty analysis of CENTURY-modeled SOC dynamics in upland soils under different climate-soil-management conditions: a case study in China

文献类型： 外文期刊

第一作者： Liu, Xiaoyu

作者： Liu, Xiaoyu;Zhao, Yongcun;Shi, Xuezheng;Wang, Shihang;Yu, Dongsheng;Liu, Xiaoyu;Zhao, Yongcun;Shi, Xuezheng;Liu, Yang;Wang, Shihang

作者机构：

关键词： Agricultural soil organic carbon;CENTURY model;Sensitivity analysis;Uncertainty analysis

期刊名称：JOURNAL OF SOILS AND SEDIMENTS （ 影响因子：3.308； 五年影响因子：3.586 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Purpose Process-based models such as CENTURY have been extensively validated for simulating soil organic carbon (SOC) dynamics at the homogeneous plot scale. However, considerable uncertainty may exist when upscaling a simulation from the plot scale to a larger scale because of variation in the model inputs. The objectives of this study were to assess the uncertainty of CENTURY-modeled SOC and to identify the most influential model inputs in various upland regions of China.

分类号： X

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