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[1]WANG Xue-mei,CHAI Zhong-ping,TashpolatüTiyip,et al.Analysis on the Characteristics of Soil Salinization in a Typical Oasis of the Northwest Arid Area[J].Research of Soil and Water Conservation,2009,16(02):87-91.

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Analysis on the Characteristics of Soil Salinization in a Typical Oasis of the Northwest Arid Area

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 16 Number of periods: 2009 02 Page number: 87-91 Column: Public date: 2009-04-20

Title:: Analysis on the Characteristics of Soil Salinization in a Typical Oasis of the Northwest Arid Area

Author(s):: WANG Xue-mei^1,2, CHAI Zhong-ping³, TashpolatüTiyip², HU Jiang-ling¹, GONG Ai-jin¹; 1. College of Geography Science and Tourism, Xinjiang Normal University, Urumqi, 830054, China;
2. College of Resources and Environment Science, Xinjiang University, Urumqi, 830046, China;
3. College of Pratacultural and Environmental Science, Xinjiang Agriculture University, Urumqi, 830052, China

Keywords:: the delta oasis of Weigan and Kuqa rivers; soil salinization; soil characteristics

CLC:: S156.4

DOI:: -

Abstract:: Through a large number of field investigation and measuring sample points in the Delta Oasis of Weigan and Kuqa Rivers of Tarim Basin northern margin in Xinjiang,the soil salinization characteristics are studied in different spatial changes.The results show that:the soil salt content,the conductivity and the soluble solid assume ‘T’ in three distribution,which is 0-10 cm>10-30 cm>30-50 cm.Simultaneously,three characteristics have the strong spatial variability in each soil layer;pH and the water content are not remarkable in three layers,pH is the weak variability,while the water content is the medium variability.The correlation analysis and the principal components analysis indicated that the first principal component which is composed of Cl^-,Na⁺ and Ca²⁺ has primarily represented the soil salinization characteristic,the second principal component which is composed of Mg²⁺ and K⁺ has reflected soil structure condition,and the third principal components has represented the soil alkalize condition.

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