Influence of climate on soil organic carbon in Chinese paddy soils
作者: Dandan WangYechao YanXinhui LiXuezheng ShiZhongqi ZhangDavid C. WeindorfHongjie WangShengxiang Xu
作者单位: 1Nanjing University of Information Science & Technology
2Chinese Academy of Sciences
3Jiangsu Normal University
4Texas Tech University
刊名: Chinese Geographical Science, 2017, Vol.27 (3), pp.351-361
来源数据库: Springer Journal
DOI: 10.1007/s11769-017-0868-8
关键词: Soil organic carbonPaddy soilsMean annual temperatureMean annual precipitationClimate change
英文摘要: Soil organic carbon (SOC) is a major component of the global carbon cycle and has a potentially large impact on the greenhouse effect. Paddy soils are important agricultural soils worldwide, especially in Asia. Thus, a better understanding of the relationship between SOC of paddy soils and climate variables is crucial to a robust understanding of the potential effect of climate change on the global carbon cycle. A soil profile data set ( n = 1490) from the Second National Soil Survey of China conducted from 1979 to 1994 was used to explore the relationships of SOC density with mean annual temperature (MAT) and mean annual precipitation (MAP) in six soil regions and eight paddy soil subgroups. Results showed that SOC density of paddy soils was negatively correlated with MAT and positively...
原始语种摘要: Soil organic carbon (SOC) is a major component of the global carbon cycle and has a potentially large impact on the greenhouse effect. Paddy soils are important agricultural soils worldwide, especially in Asia. Thus, a better understanding of the relationship between SOC of paddy soils and climate variables is crucial to a robust understanding of the potential effect of climate change on the global carbon cycle. A soil profile data set ( n = 1490) from the Second National Soil Survey of China conducted from 1979 to 1994 was used to explore the relationships of SOC density with mean annual temperature (MAT) and mean annual precipitation (MAP) in six soil regions and eight paddy soil subgroups. Results showed that SOC density of paddy soils was negatively correlated with MAT and positively...
全文获取路径: Springer  (合作)
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影响因子:0.5 (2012)

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关键词翻译
关键词翻译
  • climate 气候
  • paddy 水稻
  • carbon 
  • precipitation 沉淀
  • annual 年刊
  • organic 有机的
  • potentially 可能地
  • change 变化
  • global 球状的
  • greenhouse 温室