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[1]WU Qin-ping,ZHANG Ting-yuan,ZHANG Yang,et al.Research on the Relationship between Soil Environment and Available Trace Elements on Restoration Land in Shenfu Coal Mine Region[J].Research of Soil and Water Conservation,2012,19(05):153-157.

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Research on the Relationship between Soil Environment and Available Trace Elements on Restoration Land in Shenfu Coal Mine Region

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 19 Number of periods: 2012 05 Page number: 153-157 Column: Public date: 2012-10-20

Title:: Research on the Relationship between Soil Environment and Available Trace Elements on Restoration Land in Shenfu Coal Mine Region

Author(s):: WU Qin-ping¹, ZHANG Ting-yuan², ZHANG Yang³, SONG Wei⁴; 1. Wanjiazhai Limited Liability Company of Hydro-junction Engineering, Taiyuan 030001, China;
2. Forestry Bureau of Yihan County, Yihan, Sichuan 636510, China;
3. Xi’an University of Technology, Xi’an 710048, China;
4. Shandong Survey and Design Institute of Conservancy, Ji’nan 250013, China

Keywords:: available trace element; soil pH value; total organic carbon; restoration land

CLC:: S153.6

DOI:: -

Abstract:: Based on field sampling and laboratory analysis, relationships between soil environment and soil available trace element, including Cu, Fe, Mn, and Zn were studied. Results indicated contents of these 4 soil available trace elements were lower generally. Soil pH value was over 8.5, and the variation coefficient belonged to small variability. Variation coefficient of soil total organic carbon(TOC)under different restoration year and management conditions belonged to higher variability. Analysis of soil environment and soil available trace element indicated that negative correlation was existed between soil pH and available trace element, among which coefficients of Mn and Cu were higher. Positive correlation was existed between soil TOC and soil available trace elements, among which coefficients of Zn and Cu were higher.

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