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[1]XU Huajun,WANG Wenxin,WANG Dantong.Distribution Characteristics of Soil Organic Carbon Density on the Northern Slope in the Middle Section of Tianshan Mountainous[J].Research of Soil and Water Conservation,2015,22(05):35-38.

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Distribution Characteristics of Soil Organic Carbon Density on the Northern Slope in the Middle Section of Tianshan Mountainous

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 22 Number of periods: 2015 05 Page number: 35-38 Column: Public date: 2015-10-28

Title:: Distribution Characteristics of Soil Organic Carbon Density on the Northern Slope in the Middle Section of Tianshan Mountainous

Author(s):: XU Huajun, WANG Wenxin, WANG Dantong; College of Resources and Environmental Science, Xinjiang University, Urumqi 830046, China

Keywords:: organic carbon density; the northern slope of Tianshan; distribution characteristic

CLC:: S151.9

DOI:: -

Abstract:: We took Urumqi River region as the study site, and used the measured data to estimate typical soil profile characteristics of soil organic carbon density between the surface on the cross-section of organic carbon and organic carbon, organic carbon between the cross-section, surface organic carbon and altitude, analyzed the correlation between soil organic carbon density and the development layer of cross-sectional depth and the distribution of different soil types of soil organic carbon density. The results showed that soil organic carbon density and organic carbon content were highest at the middle altitude. The thicker the development layer was, the higher the degree of development of the soil was, the greater the density of soil organic carbon is, the higher organic carbon content is. The whole section and surface soil organic carbon density values were 46.91 kg/m² and 13.95 kg/m², respectively. Soil organic carbon densities are significant different among different soil types.

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