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Table 2 HCHs and DDTs distribution in eight stations in water (ng/L) and surface sediment (ng/g) of Bertam and Telom rivers-2011-Cameron Highlands-Malaysia

From: Distribution and fate of HCH isomers and DDT metabolites in a tropical environment–case study Cameron Highlands–Malaysia

   4,4′-DDE 4,4′-DDD 4,4′-DDT Alpha HCH Gamma HCH Beta HCH Delta HCH
Water Blue valley ND-3.30(0.56±1.16) ND-0.57(0.11±0.21) ND ND-0.14(0.06±0.06) 1.25-4.21(2.69±1.06) 0.175-0.38(0.27±0.07) 0.01-0.79(0.32±0.34)
Telom ND-1.28(0.19±0.45) ND-0.47(0.07±0.16) ND-0.32(0.05±0.11) ND -1.44(0.99±0.61) 1.72-2.33(1.93±0.19) 0.22-0.24(0.23±0.01) 0.24-0.26(0.25±0.01)
golf field ND-1.01(0.14±0.36) ND-1.47(0.21±0.51) ND-0.94(0.15±0.35) ND-0.38(0.36±0.01) 0.30-6.52(2.50±2.40) 0.51-1.95(0.96±0.52) 0.62-0.95(0.81±0.01)
taman sedia ND-2.38(0.4±0.91) ND-3.29(0.55±1.25) ND-2.35(1.17±1.28) ND-1.00(0.96±0.04) 0.44-7.66(3.43±2.05) 0.56-1.17(0.81±0.24) 0.53-2.09(1.53±0.72)
fama office ND-0.56(0.14±0.24) ND-0.66(0.11±0.25) ND-0.02(0.02±0.01) ND-2.78(2.13±0.54) 0.02-18.53(6.52±6.48) 0.715-1.46(1.15±0.26) 0.74-3.67(1.64±1.21)
parti fall ND-0.54(0.15±0.23) ND-0.99(0.33±0.46) ND-0.34(0.09±0.14) ND-4.35(4.14±0.11) 0.46-18.76(7.41±7.05) 0.020-0.80(0.39±0.27) 0.138-1.85(0.83±0.68)
BOH tea ND-1.78(0.30±0.66) ND-3.18(0.53±1.21) ND-1.77(0.3±0.67) ND-0.75(0.40±0.24) 1.79-9.20(3.76±2.37) 0.101-1.17(0.48±0.44) 0.11-2.32(0.58±0.86)
Habu ND-2.39(0.66±0.94) ND-1.76(0.38±0.65) ND-0.4(0.14±0.18) ND-0.62(0.59±0.01) 0.51-10.11(5.58±4.26) 0.83-9.87(3.10±3.54) 0.15-1.20(0.77±0.47)
sediment Blue valley 0.17-1.86(1.06±0.60) 0.17-13.64(4.14±5.21) 0.21-7.92(2.70±3.03) 0.46-1.84(1.03±0.60) 2.71-5.78(4.08±1.03) 0.186-0.72(0.4±0.19) 0.062-1.92(0.62±0.57)
Telom 0.07-2.39(1.18±0.77) 0.10-1.84(0.90±0.52) 0.048-1.37(0.82±0.39) 0.0354-1.06(0.49±0.43) 1.80-30.73(11.63±9.38) 0.052-0.97(0.34±0.34) 0.54-1.78(1.01±0.40)
golf field 0.14-0.65(0.32±0.17) 0.16-7.00(2.70±2.81) 0.093-1.10(0.45±0.32) ND-0.24(0.12±0.11) 1.53-56.40(14.41±17.84) 0.017-1.03(0.44±0.39) 0.26-1.79(0.94±0.63)
taman sedia 0.09-0.75(0.3±0.19) 0.092-0.75(0.54±0.26) 0.248-1.26(0.86±0.33) ND-1.96(0.73±0.68) 0.69-23.60(23.60±7.95) 0.011-0.37(0.16±0.12) 0.37-1.51(0.91±0.58)
fama office 0.011-0.60(0.17±0.21) 0.012-0.49(0.20±0.17) 0.072-1.75(0.73±0.66) 0.015-0.08(0.06±0.02) 0.42-12.98(7.18±5.43) 0.07-0.56(0.25±0.17) 0.12-4.26(1.23±1.53)
parti fall ND-0.87(0.19±0.31) ND-0.55(0.13±0.19) 0.031-1.09(0.26±0.33) 0.044-0.82(0.43±0.24) 0.91-6.10(3.65±1.41) 0.046-0.48(0.18±0.14) 0.06-0.41(0.2±0.12)
BOH tea 0.014-0.61(0.17±0.20) 0.010-0.32(0.10±0.10) ND-0.10(0.03±0.04) 1.211-1.36(1.29±0.08) ND-8.70(1.96±2.69) 0.034-0.97(0.26±0.36) 0.172-1.88(1±0.91)
  Habu 0.18-.76(0.59±0.17) 0.40-4.18(1.71±1.30) 0.104-0.52(0.28±0.14) 0.0132-0.70(0.37±0.29) 1.27-8.51(5.80±2.43) 0.030-0.44(0.22±0.19) 0.01-1.84(0.57±0.70)
  1. sequence of numbers: min-max(mean ± standard deviation), N=112.
  2. ND: not detected.
  3. N: number of samples.