Table 6. Total terpene emission rate and segmentation.

Total terpene emission rate range (ng/(gdw·hr)) Species
5000 ≤ Pinus rigida
1000 ≤ ~ ∠ 5000 Acer pictum Thunb. var. mono (Maxim.) Maxim. ex Franch.Larix kaempferi (Lamb.) CarrièreMagnolia denudata Desr.Metasequoia glyptostroboides Hu & W.C.Cheng
500 ≤ ~ ∠ 1000 Pinus koraiensis Siebold & Zucc.Pinus densiflora Siebold & Zucc.Acer palmatum Thunb.
100 ≤ ~ ∠500 Pinus parviflora Glauca GroupAbies holophylla Maxim.Spiraea prunifolia Siebold & Zucc. f. simpliciflora NakaiRhododendron mucronulatum Turcz.Acer buergerianum Miq.Phyllostachys bambusoides Siebold & ZuccPyracantha angustifolia (Franch.) C.K.Schneid.Betula schmidtii RegelCornus officinalis Siebold & Zucc.Ulmus parvifolia Jacq.Buxus koreana (Rehder & E.H. Wilson) M.Cheng ex Chung & al. (Nakai) M.Chengllex crenata ‘Convexa’
100 > Quercus variabilis BlumeJuniperus chinensis L.Quercus serrata Thunb. ex MurrayForsythia koreana (Rehder) NakaiDaphniphyllum macropodum Miq.Ginkgo biloba L.Kerria japonica (L.) DCQuercus acutissima Carruth.Euonymus japonicus Thunb.Prunus x yedoensis Matsum.