Soil carbon (C) pools are not only important to governing soil properties and nutrient cycling in forest ecosystems,but also play a critical role in global
The history of Nanjing city can be traced backed to more than 2000 years before.The Arial photos of urban Nanjing in 1949,1984,1995 and 2003 were collected
The objective of this study is to construct a new methodology for assessing system the quality of urban soils by physical,chemical and biological interpreta
In this study,several soil Profiles near steel factories,representing different land uses forest,upland and paddy field,were selected.Soils were sampled by