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SOIL GEOCHEMICAL CHARACTERISTICS AND ECOLOGICAL ENVIRONMENT
SIGNIFICANCE OF THE ZHALONG WETLANDS IN HEILONGJIANG PROVINCE |
LI Yan-Sheng |
General Institute of Geological Survey of Heilongjiang Province, Harbin 150036, China |
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Abstract Based on results of multipurpose geochemical survey performed in southern Songnen plain and a study of the variation of element content in soil and correlation of elements, this paper, with the Zhalong wetlands as the studied object, probed into the geochemical regularity governing the distribution of soil elements in the wetlands. According to the influence of the environmental change of the wetlands on the soil element content and the calculation of soil organic carbon reserves in surface soil, this paper analyzed the ecological environmental action of the wetlands from the angle of geochemistry.
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Received: 08 September 2009
Published: 10 August 2010
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ZHANG Hui-shan, ZHANG Jie, SHI Jun-bo, Li cheng-dong. ANOMALY CHARACTERISTICS OF STREAM SEDIMENT SURVEY IN HONGSHISHAN AREA OF GOLMUD, QINGHAI PROVINCE, AND THE OPTIMIZATION OF PROSPECTING TARGET AREAS[J]. Geophysical and Geochemical Exploration, 2011, 35(6): 768-772. |
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