[1]MENG Zhao-hong,ZHOU Jia,ZHENG Yuan-fu.Ecological Risk Assessment of Heavy Metal Elements in Urban Soil of Harbin[J].Research of Soil and Water Conservation,2009,16(02):152-155,159.
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Ecological Risk Assessment of Heavy Metal Elements in Urban Soil of Harbin
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
16
Number of periods:
2009 02
Page number:
152-155,159
Column:
Public date:
2009-04-20
- Title:
- Ecological Risk Assessment of Heavy Metal Elements in Urban Soil of Harbin
- Keywords:
- urban soil; heavy metal; ecological risk
- CLC:
- X53
- DOI:
- -
- Abstract:
- The content and distribution of heavy metal elements,cadmium,lead,chromium,copper,zinc,in urban soil of Harbin were studied to assess the heavy metals integrated pollution and potentially ecological hazards.The results showed that the content of heavy metals had high accumulation in Harbin urban soil by comparison to the background concentration of soil elements in Songnen plain.The different domains were polluted by the different metal elements because of source space variance.The heavy metals integrated pollution from high to low is industrial area> traffic area> suburbs farmland> botanical garden.The potentially ecological risk is medium in industrial area and traffic area but in suburbs farmland and botanical garden is light.At last,we analyzed the possible sources of heavy metal elements in soil and proposed related management to prevent and treat this situation.
- References:
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Last Update:
1900-01-01