In this study, we investigated the soil pH, bulk density, nutrient, and
Cr and Pb contents of soils from four green space types in Anji ecocounty.
As the mixture of construction waste and local earth, the soils
in these green spaces have lost their natural soil characteristics. The soil
pH and bulk density are higher than the regional background values;
the amount of organic matter and TN and TP concentrations are classified
as low according the national standard, and yet the AN and AP values are
higher, due to the addition of fertilizer. Improved methods for soil restoration
in Anji could include choosing the right tree species and preserving
plant litter to improve soil organic matter content. Owing to historical
reasons, the green space soils have suffered Pb pollution in Anji.
However, as an eco-county, soil pollution must be actively treated
to create a favorable environment for all. Finally, we suggest that
soil quality indicators should be brought into the assessment criteria
system for eco-county establishment in China.
In this study, we investigated the soil pH, bulk density, nutrient, and
Cr and Pb contents of soils from four green space types in Anji ecocounty.
As the mixture of construction waste and local earth, the soils
in these green spaces have lost their natural soil characteristics. The soil
pH and bulk density are higher than the regional background values;
the amount of organic matter and TN and TP concentrations are classified
as low according the national standard, and yet the AN and AP values are
higher, due to the addition of fertilizer. Improved methods for soil restoration
in Anji could include choosing the right tree species and preserving
plant litter to improve soil organic matter content. Owing to historical
reasons, the green space soils have suffered Pb pollution in Anji.
However, as an eco-county, soil pollution must be actively treated
to create a favorable environment for all. Finally, we suggest that
soil quality indicators should be brought into the assessment criteria
system for eco-county establishment in China.
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