Skip to Main Content
Table 2

Average pH and chemical concentrations

ChemicalStatistical parameterTypes of water
RFQa-TFPt-TFPa-TFMb-TF
pH Mean 5.84 6.30 6.30 6.06 6.39 
Standard deviation 0.99 0.36 0.51 0.41 0.44 
(mg L−1Mean 30.7 29.67 37.37 34.14 31.07 
Standard deviation 28.11 17.48 45.58 28.84 28.13 
(mg L−1Mean 0.21 0.17 0.15 0.10 0.15 
Standard deviation 0.25 0.29 0.15 0.16 0.19 
(mg L−1Mean 0.40 0.42 0.23 0.17 0.33 
Standard deviation 0.36 0.49 0.19 0.13 0.53 
(mg L−1Mean 0.09 0.23 0.13 0.13 0.15 
Standard deviation 0.04 0.29 0.05 0.08 0.09 
Ca2+ (mg L−1Mean 1.94 2.86 2.25 2.44 2.95 
Standard deviation 1.60 1.84 1.04 1.05 1.33 
Mg2+ (mg L−1Mean 0.26 0.83 0.47 0.73 0.75 
Standard deviation 0.25 0.75 0.31 0.47 0.46 
K+ (mg L−1Mean 2.59 4.56 2.85 4.01 3.97 
Standard deviation 3.95 3.09 3.06 3.29 2.55 
Cd (μg L−1Mean 4.73 1.36 1.35 1.22 0.80 
Standard deviation 12.20 1.51 1.44 1.15 0.87 
Pb (μg L−1Mean 18.19 5.58 6.64 6.66 10.80 
Standard deviation 30.94 5.79 6.75 6.78 26.88 
Zn (μg L−1Mean 8.94 5.35 8.51 8.02 3.82 
Standard deviation 16.97 8.05 12.03 9.18 5.09 
Cu (μg L−1Mean 3.41 3.14 4.02 3.07 3.87 
Standard deviation 3.20 2.42 2.90 2.44 2.35 
ChemicalStatistical parameterTypes of water
RFQa-TFPt-TFPa-TFMb-TF
pH Mean 5.84 6.30 6.30 6.06 6.39 
Standard deviation 0.99 0.36 0.51 0.41 0.44 
(mg L−1Mean 30.7 29.67 37.37 34.14 31.07 
Standard deviation 28.11 17.48 45.58 28.84 28.13 
(mg L−1Mean 0.21 0.17 0.15 0.10 0.15 
Standard deviation 0.25 0.29 0.15 0.16 0.19 
(mg L−1Mean 0.40 0.42 0.23 0.17 0.33 
Standard deviation 0.36 0.49 0.19 0.13 0.53 
(mg L−1Mean 0.09 0.23 0.13 0.13 0.15 
Standard deviation 0.04 0.29 0.05 0.08 0.09 
Ca2+ (mg L−1Mean 1.94 2.86 2.25 2.44 2.95 
Standard deviation 1.60 1.84 1.04 1.05 1.33 
Mg2+ (mg L−1Mean 0.26 0.83 0.47 0.73 0.75 
Standard deviation 0.25 0.75 0.31 0.47 0.46 
K+ (mg L−1Mean 2.59 4.56 2.85 4.01 3.97 
Standard deviation 3.95 3.09 3.06 3.29 2.55 
Cd (μg L−1Mean 4.73 1.36 1.35 1.22 0.80 
Standard deviation 12.20 1.51 1.44 1.15 0.87 
Pb (μg L−1Mean 18.19 5.58 6.64 6.66 10.80 
Standard deviation 30.94 5.79 6.75 6.78 26.88 
Zn (μg L−1Mean 8.94 5.35 8.51 8.02 3.82 
Standard deviation 16.97 8.05 12.03 9.18 5.09 
Cu (μg L−1Mean 3.41 3.14 4.02 3.07 3.87 
Standard deviation 3.20 2.42 2.90 2.44 2.35 

RF, rainfall; Qa-TF, throughfall in the Qa stand; Pt-TF, throughfall in the Pt stand; Pa-TF, throughfall in the Pa stand; Mb-TF, throughfall in the Mb stand.

Close Modal

or Create an Account

Close Modal
Close Modal