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[1]Muyesser·Turdi,Jilili·Abuduwaili,JIANG Feng-qing.Comparative Analysis of the Organic Matter Contents of Soil from Different Sections of the Northern Slope of Tianshan Mountains[J].Research of Soil and Water Conservation,2013,20(01):70-75.

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Comparative Analysis of the Organic Matter Contents of Soil from Different Sections of the Northern Slope of Tianshan Mountains

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 20 Number of periods: 2013 01 Page number: 70-75 Column: Public date: 2013-02-28

Title:: Comparative Analysis of the Organic Matter Contents of Soil from Different Sections of the Northern Slope of Tianshan Mountains

Author(s):: Muyesser·Turdi^1,2, Jilili·Abuduwaili¹, JIANG Feng-qing¹; 1. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumiqi 830011, China;
2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Keywords:: northern slope of Tianshan Mountains; organic matter content of the soil; spatial pattern

CLC:: S153.6⁺21

DOI:: -

Abstract:: 133 soil samples collected from three sections of the northern slope of the Tianshan Mountains were used to measure the organic matter contents in order to acquire the spatial pattern of soil properties affected by different climate conditions and human activities. The results showed that organic matter contents of soil samples collected from the western section were much higher than those gotten from the eastern section of the northern slope of the Tianshan Mountains. In view of the 0—5, 5—20, 20—40 cm soil layers, soil organic matter in the eastern section of the northern slope of Tianshan Mountains (Balikun—Yiwu Section) was lower than that in the western section. Soil organic matter content in 0—5 cm soil layer in the Zhaosu—Tekesi section was more than that in other sections. Soil organic matter contents in 5—20 cm, and 20—40 cm soil layers in the Xinyuan—Bayinbuluke section were more than those in other sections. The maximal soil organic matter content in the 0—5 cm soil layer appeared in the Zhaosu—Tekesi section, while those for the 5—20 cm and 20—40 cm soil layers appeared in the Xinyuan—Bayinbuluke Section. The minimal soil organic matter contents in the 0—5, 5—20 cm and 20—40 cm soil layers appeared in the Balikun—Yiwu Section. In view of the 0—5, 5—20 cm and 20—40 cm soil layers, the Balikun—Yiwu section had the largest coefficient of variation (CV). The CV of 0—5 cm soil layer in the Balikun—Yiwu section was the largest, while those in other two sections were medium. The CV of soil organic matter content of the 5—20 cm and 20—40 cm layers were medium. The maximal soil organic matter content appeared in the 0—5 cm soil layer of the northern slope of Tianshan Mountains (Zhaosu—Tekesi, Xinyuan—Bayinbukuke, Balikun—Yiwu). The minimal soil organic matter content in the Zhaosu—Tekesi section and Xinyuan—Bayinbuluke section appears in the 20—40 cm soil layer, while that in the Balikun—Yiwu section appeared in the 0—5 cm soil layer. Soil organic matter content in the 0—5 cm soil layer in the northern slope of Tianshan Mountains (Zhaosu—Tekesi, Xinyuan—Bayinbuluke, Balikun—Yiwu) was more than those in the 5—20 cm and 20—40 cm soil layers.

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