| 云南南涧县土壤有机碳储量研究 |
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| 引用本文： | 杨寿荣,王龙.云南南涧县土壤有机碳储量研究[J].亚热带水土保持,2011,23(2):28-32. |
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| 作者姓名： | 杨寿荣 王龙 |
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| 作者单位： | 西南林业大学环境科学与工程学院 云南昆明650224 |
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| 摘 要： | 本研究利用土壤类型法,根据中国第二次土壤普查资料中云南南涧县的34个典型土壤剖面的理化性质,估算出土壤有机碳储量.研究结果表明:南涧县土壤有机储量约为33 438 064t.平均碳密度介于0.76～2.24 g/cm2之间,土壤密度在不同土壤类型间的变化较大,其中红壤( 2.24 g/cm2)＞黄棕壤(2.22 g/c...
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| 关 键 词： | 土壤 有机碳 储量 估算 南涧县 |
Study on Soil Organic Carbon Storage in Nanjian County of Yunnan Province |
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| Yang Shourong,Wang long.Study on Soil Organic Carbon Storage in Nanjian County of Yunnan Province[J].Subtropical Soll and Water Conservation,2011,23(2):28-32. |
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| Authors: | Yang Shourong Wang long |
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| Institution: | Yang Shourong Wang long(Environment Science & Engineering Department of Southwest Forestry University,Kunming Municipality,Yunnan Province 650224) |
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| Abstract: | This study was conducted to estimate the soil organic carbon storage based on China's Second General Soil Survey data of the typical physical and chemical properties of 34 soil profiles in Nanjian County by using the soil type method.The research shows that,the average carbon density is between 0.76 g/cm2 and 2.24 g/cm2,the soil density changes a lot in different types of soil,of which red soil(2.24 g/cm2)> yellowish brown soil(2.22 g/cm2) > purple soil(1.94 g/cm2)> brown soil(1.91 g/cm2) > alluvial soil(1.... |
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| Keywords: | soil organic carbon storage estimate Nanjian County |
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