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SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE

YU Jun-bao LIU Jing-shuang WANG Jin-da LI Zhong-gen ZHANG Xue-lin

YU Jun-bao, LIU Jing-shuang, WANG Jin-da, LI Zhong-gen, ZHANG Xue-lin. SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE[J]. 中国地理科学, 2002, 12(3): 268-272.
引用本文: YU Jun-bao, LIU Jing-shuang, WANG Jin-da, LI Zhong-gen, ZHANG Xue-lin. SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE[J]. 中国地理科学, 2002, 12(3): 268-272.
YU Jun-bao, LIU Jing-shuang, WANG Jin-da, LI Zhong-gen, ZHANG Xue-lin. SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE[J]. Chinese Geographical Science, 2002, 12(3): 268-272.
Citation: YU Jun-bao, LIU Jing-shuang, WANG Jin-da, LI Zhong-gen, ZHANG Xue-lin. SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE[J]. Chinese Geographical Science, 2002, 12(3): 268-272.

SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE

基金项目: Under the auspices of the Resource and Ecological Environment Emphases Research Project, the Chinese Academy of Sciences(No.KZ952-Jl-213).
详细信息
    作者简介:

    YU Jun-bao(1970- ),male,a native of Jilin Province, Ph. D., associate professor. His main research interests include environment ecology and biogeochemistry.

  • 中图分类号: X752

SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE

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出版历程
  • 收稿日期:  2002-04-03
  • 刊出日期:  2002-09-20

SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE

    基金项目:  Under the auspices of the Resource and Ecological Environment Emphases Research Project, the Chinese Academy of Sciences(No.KZ952-Jl-213).
    作者简介:

    YU Jun-bao(1970- ),male,a native of Jilin Province, Ph. D., associate professor. His main research interests include environment ecology and biogeochemistry.

  • 中图分类号: X752

摘要: Grid method is employed for sampling covering soil at the test field, which is reclamation area filled by coal mining wastes for cropland in the Fushun coal mine, Liaoning Province, the Northeast China. The soil samples are taken at different locations, including three kinds of covering soil, three different depths of soil layers and four different covering ages of covering soil. The spatial-temporal variation of heavy metal element content in reclamation soil is studied. The results indicate that the content of heavy metal elements is decreasing year after year; the determinant reason why the content of heavy metal elements at 60cm depth layer is higher than that at 30cm depth layer and surface is fertilizer and manure apphcation; the metal elements mainly come from external environment; there is no metal pollution coming from mother material (coal mining wastes) in plough layer of covering soil.

English Abstract

YU Jun-bao, LIU Jing-shuang, WANG Jin-da, LI Zhong-gen, ZHANG Xue-lin. SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE[J]. 中国地理科学, 2002, 12(3): 268-272.
引用本文: YU Jun-bao, LIU Jing-shuang, WANG Jin-da, LI Zhong-gen, ZHANG Xue-lin. SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE[J]. 中国地理科学, 2002, 12(3): 268-272.
YU Jun-bao, LIU Jing-shuang, WANG Jin-da, LI Zhong-gen, ZHANG Xue-lin. SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE[J]. Chinese Geographical Science, 2002, 12(3): 268-272.
Citation: YU Jun-bao, LIU Jing-shuang, WANG Jin-da, LI Zhong-gen, ZHANG Xue-lin. SPATIAL-TEMPORAL VARIATION OF HEAVY METAL ELEMENTS CONTENT IN COVERING SOIL OF RECLAMATION AREA IN FUSHUN COAL MINE[J]. Chinese Geographical Science, 2002, 12(3): 268-272.

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