Table 4. Comparison of CER of transplanted trees(TT) with that of non-transplanted trees(NT) measured for five years after the transplanting. Each number is an average of four trees with four measurements for each tree and a standard deviation is shown in parenthesis (Unit: kΩ).
| Year | Pinus densiflora | Ginkgo biliba | Zelkova serrata | Prunus x yedoensis |
| NT | TT | NT | TT | NT | TT | NT | TT |
| 2005 | 12.5(1.65) | 18.2(2.30) | 6.7(0.97) | 11.9(1.44) | 6.1(1.43) | 7.8(1.59) | 8.6(1.07) | 13.5(2.08) |
| 2006 | 12.4(1.40) | 15.9(2.34) | 6.7(1.13) | 11.6(1.33) | 5.9(1.33) | 7.9(1.30) | 8.9(1.46) | 12.4(2.13) |
| 2007 | 9.9(1.25) | 13.9(1.49) | 6.1(1.14) | 10.6(1.70) | 5.9(1.02) | 7.8(1.40) | 8.9(1.53) | 11.6(1.99) |
| 2008 | 14.9(1.52) | 18.3(1.75) | 8.4(1.05) | 12.6(2.25) | 9.6(1.26) | 9.9(1.68) | 9.6(1.45) | 11.6(1.87) |
| 2009 | 14.8(1.48) | 14.3(1.69) | 8.9(1.11) | 11.5(1.19) | 12.2(2.24) | 8.5(1.23) | 9.5(1.31) | 12.6(1.41) |
| Mean | 12.9 (1.46) | 16.1 (1.91) | 7.4 (1.08) | 11.6 (1.58) | 7.9 (1.46) | 8.4 (1.43) | 9.1 (1.36) | 12.3 (1.90) |