Skip to main content

Table 5 Average number of trees per hectare and importance value (IV) in % per treatment and species in 2012 and 2014

From: Short-term effects of single-tree selection cutting on stand structure and tree species composition in Valdivian rainforests of Chile

  Control   High residual basal area (HRBA)   Low Residual Basal Area (LRBA)
     Before After   before after
Tree species N° trees IV Tree species No. of trees IV No. of trees IV Tree species No. of trees IV No. of trees IV
Laureliopsis philippiana 486 27.7 Laureliopsis philippiana 591 25.6 569 27.6 Laureliopsis philippiana 525 27.1 496 29.4
Aextoxicon punctatum 200 18.5 Eucryphia cordifolia 189 20.9 153 16.6 Eucryphia cordifolia 154 19.3 105 14.0
Eucryphia cordifolia 53 16.1 Aextoxicon punctatum 126 7.3 123 8.0 Amomyrtus luma 228 8.3 215 8.7
Myrceugenia planipes 147 8.1 Amomyrtus luma 194 6.9 186 7.1 Aextoxicon punctatum 91 7.3 86 8.0
Laurelia sempervirens 6 4.6 Gevuina avellana 139 5.9 136 6.1 Drimys winteri 123 6.5 120 7.4
Amomyrtus meli 19 4.0 Drimys winteri 51 3.9 51 4.2 Amomyrtus meli 86 4.9 83 5.2
Drimys winteri 33 4.0 Amomyrtus meli 74 3.8 74 4.0 Gevuina avellana 78 4.7 69 4.8
Gevuina avellana 25 3.2 Lomatia ferruginea 31 3.1 24 3.0 Rhaphithamnus spinosus 49 3.8 48 4.0
Amomyrtus luma 22 2.9 Myrceugenia planipes 54 3.1 53 3.1 Lomatia ferruginea 48 3.7 44 3.8
Nothofagus dombeyi 8 2.5 Dasyphyllum diacanthoides 38 3.0 34 2.9 Weinmannia trichosperma 5 3.1 5 3.6
Weinmannia trichosperma 3 1.8 Weinmannia trichosperma 5 2.9 5 3.2 Lomatia dentata 19 1.7 16 1.7
Lomatia dentata 19 1.7 Rhaphithamnus spinosus 19 2.8 18 2.9 Dasyphyllum diacanthoides 11 1.7 9 1.6
Dasyphyllum diacanthoides 8 1.4 Podocarpus salignus 21 2.4 21 2.5 Myrceugenia planipes 16 1.7 14 1.7
Podocarpus salignus 3 1.3 Lomatia dentata 25 2.4 24 2.4 Saxegothaea conspicua 6 1.7 5 1.6
Persea lingue 3 1.2 Nothofagus dombeyi 11 2.0 11 2.4 Podocarpus salignus 6 1.4 6 1.4
Lomatia ferruginea 3 1.1 Podocarpus nubigena 6 1.4 6 1.4 Caldcluvia paniculata 4 1.4 4 1.4
    Raukaua laetevirens 3 1.3 3 1.3 Podocarpus nubigena 3 0.8 3 0.9
    Luma apiculata 1 0.7 1 0.7 Luma apiculata 5 0.8 5 0.8
    Persea lingue 1 0.6 1 0.6