The average concentrations of TCAN, DCAN, CKP and 111TCPone were significantly higher in summer.
Surprisingly, the average concentrations of 11DCPone were significantly higher in winter.
The average concentrations of Cu, Pb and Cr exceeded the permissible limit (66.7 %) of FCO Standard.
The quality of cattle manure reflects the average concentrations of nutrients in the livestock diet.
The average concentrations of some selected heavy metal of compost, e.g., Zn, Cu, Cd, Pb.
For the first time the abundances (the average concentrations) of chemical elements are given for the soils of urban landscapes.
The average concentrations of CO, O3, HCHO, PM2.5, PM10, bacteria and fungi did not differ statistically among various work areas.
The average concentrations of Zn, Cd and Ni of compost of Delhi were within the permissible limit of FCO standard, whereas the average concentrations of Cu, Pb and Cr exceeded (66.7 %) the permissible limit of FCO standard.
The average concentrations of Ca2+ are 21, 55 and 39 mg/L for SW, SG and DG, respectively.
(c) The average concentrations of NH4 (red), NO2 + NO3 (blue), and DIN (red + blue) for groundwater and stream waters.
The average concentrations of the trace elements measured in the environmental samples are presented in Table 2.
