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Table 1 Information on classified forest stands across the forest landscape within the study area in Lushuihe of Jilin Province, Northeast China

From: Spatiotemporal variations in productivity and water use efficiency across a temperate forest landscape of Northeast China

Forest type Regeneration Stand age class No. of compartments Total area (ha) Average compartment size ± SD (ha)
Broadleaved natural Young 470 4118.6 8.8 ± 6.8
Mid-age 603 7102.4 11.8 ± 8.3
Near-mature 470 8511.8 18.1 ± 10.3
Mature 1633 28,835.9 17.7 ± 8.8
Over-mature 818 14,599.2 17.8 ± 9.4
planted Young 112 776.1 6.9 ± 4.7
Mid-age 103 1156.3 11.2 ± 5.9
Near-mature 58 569.9 9.8 ± 6.1
Mature 240 2828.8 11.8 ± 6.5
Over-mature 17 165.8 9.8 ± 4.5
Coniferous natural Young 9 76.7 8.5 ± 4.5
Mid-age 8 109.1 13.6 ± 7.2
Near-mature 14 200.2 14.3 ± 6.0
Mature 89 1520.5 17.1 ± 6.9
Over-mature 318 6204.2 19.5 ± 8.0
planted Young 303 2222.3 7.3 ± 6.1
Mid-age 261 2296.3 8.8 ± 6.0
Near-mature 36 291.9 8.1 ± 6.8
Mature 10 96.2 9.6 ± 8.1
Over-mature 17 284.8 16.8 ± 6.0
Mixed-wood natural Young 112 1360.4 12.1 ± 6.7
Mid-age 140 1850.4 13.2 ± 6.2
Near-mature 125 1906.7 15.3 ± 6.6
Mature 589 10,097.8 17.1 ± 7.6
Over-mature 747 12,950.2 17.3 ± 7.9
planted Young 192 1734.2 9 ± 5.6
Mid-age 182 2162.1 11.9 ± 6.3
Near-mature 64 905.4 14.1 ± 6.9
Mature 22 341.8 15.5 ± 9.4
Over-mature 1 7.1 7.1 ± 0.0