| 河北平原土壤有机碳含量的变化 |
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| 引用本文： | 栾文楼,宋泽峰,李随民,崔邢涛.河北平原土壤有机碳含量的变化[J].地质学报,2011,85(9):1528-1535. |
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| 作者姓名： | 栾文楼 宋泽峰 李随民 崔邢涛 |
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| 作者单位： | 石家庄经济学院,河北,050031 |
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| 基金项目： | 国土资源部中国地质调查局与河北省人民政府合作项目“河北农业地质调查——河北省区域生态地球化学评价”(编号1212010511212)资助的成果 |
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| 摘 要： | 应用1979年第二次土壤普查数据和2004年多目标地球化学调查结果及其它资料,利用网格单元分别计算了1979年和2004年河北平原0～0.2m和0～1.8m的不同土壤类型的有机碳储量.结果表明河北平原土壤有机碳含量在25年间持续增长,2004年浅层和深层土壤平均有机碳储量比1979年有了分别增加了24.25％和31.3...
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| 关 键 词： | 有机碳储量 土壤 河北平原 |
| 收稿时间： | 2010/9/13 0:00:00 |
| 修稿时间： | 1/5/2011 12:00:00 AM |
Changes of Soil Organic Carbon Content in Hebei plain |
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| Luan Wenlou,Song Zefeng,Li Suimin and Cui Xingtao.Changes of Soil Organic Carbon Content in Hebei plain[J].Acta Geologica Sinica,2011,85(9):1528-1535. |
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| Authors: | Luan Wenlou Song Zefeng Li Suimin and Cui Xingtao |
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| Institution: | Shijiazhuang Univerisity of Economics,Shijiazhuang Univerisity of Economics,Shijiazhuang Univerisity of Economics,Shijiazhuang Univerisity of Economics |
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| Abstract: | According to the second general soil survey data in 1979 and the multi-target geochemical survey in 2004 and other information.Grid cell are used to calculate the organic carbon storage of different types of soil in the Hebei Plain,including 0~0.2m and 0~1.8m in the year 1979 and 2004.The result shows that during 25 years the soil organic carbon content of the Hebei Plain keeps growing.The average organic carbon of the top and deep soil in 2004 has respectively increased by 24.25% and 31.39% than which in 1... |
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| Keywords: | organic carbon storage soil Hebei Plain |
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