Table 4.
Differences of absorption peak area of functional traits of T-GRSP at different sites in Songnen Plain.
| Site | The absorption peak area of functional traits of different wave numbers | ||||||
|---|---|---|---|---|---|---|---|
| 3750−3000 cm−1 | 3000−2820 cm−1 | 1750−1480 cm−1 | 1480−1320 cm−1 | 1320−1200 cm−1 | 1200−930 cm−1 | 930−840 cm−1 | |
| Dumeng | 7293.0 (634.2) | 331.3 (115.8) | 1949.7 (185.1) | 520.7 (92.9) | 102.3 (34.5) | 1150.0 (154.1) | 26.7 (9.6) |
| Fuyu | 8052.3 (727.2) | 291.3 (99.0) | 2019.3 (56.9) | 444.0 (29.8) | 113.0 (42.5) | 1187.7 (47.9) | 17.3 (1.2) |
| Lanling | 8559.0 (1235.2) | 176.3 (24.1) | 2045.7 (354.9) | 483.3 (67.7) | 59.0 (12.5) | 1437.0 (240.9) | 24.0 (7.5) |
| Mingshui | 8489.3 (379.2) | 185.3 (10.1) | 2083.0 (137.5) | 536.7 (89.8) | 65.7 (21.1) | 1508.3 (103.8) | 31.3 (11.2) |
| Zhaodong | 8203.7 (939.4) | 301.3 (85.5) | 2181.7 (165.3) | 567.3 (58.5) | 114.0 (25.5) | 1205.3 (135.7) | 18.3 (1.5) |
| Zhaozhou | 7708.0 (623.5) | 267.3 (46.3) | 1960.0 (162.8) | 453.3 (62.9) | 116.7 (26.1) | 1175.7 (134.4) | 36.3 (11.0) |
|
| |||||||
| Largest/lowest ratio | 1.17 | 1.88 | 1.12 | 1.28 | 1.98 | 1.31 | 2.10 |
| Mean of pooled data | 8050.9 (813.1) | 258.8 (86.7) | 2039.9 (185.2) | 500.9 (74.7) | 95.1 (34.3) | 1277.3 (190.8) | 25.7 (9.8) |