Table 2 List of volume equations for the tree species in the study sites
Tree species | Volume equations |
|---|---|
Abies spectabilis (D. Don) Mirb. | V = 0.22742 − 1.06194D + 7.21004D2 + 3.04194D3 |
Acer caesium Wall. ex Brandis | \( \sqrt{V}=-0.10851+3.04250D \) |
Acer sterculiaceum Wall. | |
Aegle marmelos (L.) Corrêa | V/D2 = 0.16609/D2 − 2.78851/D + 17.22127 − 11.60248D |
Aesculus indica (Wall. ex Cambess.) Hook. | \( \sqrt{V}=0.220191+3.923711D-1.117475\sqrt{D} \) |
Albizia procera (Roxb.) Benth. | V =  − 0.043832 + 3.262852D2 |
Alnus nepalensis D.Don | \( \sqrt{V}=-0.136676+3.60113D \) |
Betula alnoides Buch. -Ham. ex D.Don | V =  − 0.12110 + 1.58826D + 1.96643D2 |
Cedrus deodara (Roxb. ex D. Don) G.Don | V =  − 0.00165 + 8.209795D2 |
Cupressus torulosa D.Don ex Lamb. | logeV = 2.101388 + 2.418695logeD |
Eucalyptus tereticornis Sm. | \( \sqrt{V}=-0.0868+2.8335D \) |
Ficus benghalensis L. | \( \sqrt{V}=0.03629+3.95389D-0.84421\sqrt{D} \) |
Ficus religiosa L. | |
Holarrhena pubescens Wall. ex G. Don | V = 0.17994 − 2.78776D + 14.44961D2 |
Juglans regia L. | \( \sqrt{V}=-0.207229+3.254007D \) |
Lyonia ovalifolia (Wall.) Drude | V = 0.03468 − 0.56878D + 4.72282D2 |
Mallotus nudiflorus (L.) Kulju & Welzen | \( \sqrt{V}=-0.45312-0.41426D+2.10913\sqrt{D} \) |
Mallotus philippensis (Lam.) Müll.Arg. | V = 0.14749 − 2.87503D + 19.61977D2 − 19.11630D3 |
Mitragyna parvifolia (Roxb.) Korth. | V/D2 = 0.099768/D2 − 1.744274/D + 10.086934 |
Picea smithiana (Wall.) Boiss. | V/D2 = 0.26072/D2 − 3.29692/D + 14.71246 |
Pinus roxburghii Sarg. | V = 0.12844 − 2.23711D + 11.78506D2 − 0.56094D3 |
Pinus wallichiana A.B. Jacks. | V = 0.223139 − 2.35096D + 11.90669D2 |
Quercus floribunda Lindl. ex A. Camus | \( \sqrt{V}=0.47511-4.93282D-2.450475\sqrt{D} \) |
Quercus glauca Thunb. | V = 0.06839 − 0.95816D + 6.06105D2 + 2.66635D3 |
Quercus oblongata D. Don | |
Quercus semecarpifolia Sm. | V = 0.08355 − 1.28586D + 8.76867D2 + 1.1215D3 |
Rhododendron arboreum Sm. | \( V=0.06007-0.21874\sqrt{D}+3.63428{D}^2 \) |
Senegalia catechu (L.f.) P.J.H. Hurter & Mabb. | V = 0.02384 − 0.72161D + 7.46888D2 |
Shorea robusta C.F. Gaertn. | V = 0.03085 − 0.77794D + 8.42051D2 + 5.91067D3 |
Syzygium cumini (L.) Skeels | V/D2 = 0.09809/D2 − 1.94468/D + 13.36728 − 6.33263D |
Taxus wallichiana Zucc. | \( V=0.487126+3.698924D-1.856459\sqrt{D} \) |
Tectona grandis L.f. | V = 0.08847 − 1.46936D + 11.98979D2 + 1.97056D3 |
Terminalia anogeissiana Gere & Boatwr. | \( \sqrt{V}=0.46976+5.99849D-2.60729\sqrt{D} \) |
Terminalia bellirica (Gaertn.) Roxb. | \( \sqrt{V}=-0.0233308+2.803750D \) |
Terminalia elliptica Willd. | |
Adina cordifolia (Roxb.) Brandis; Ailanthus excelsa Roxb.; Cassia fistula L.; Grevillea robusta A. Cunn. ex R.Br.; Holoptelea integrifolia (Roxb.) Planch.; Naringi crenulata (Roxb.) Nicolson; Schleichera oleosa (Lour.) Oken: For these species general volume equation for Lansdowne/Yamuna/Tehri/Garhwal division was used. V = 0.03843 − 0.36982D + 2.62185D2 + 7.68659D3 | |
Buxus wallichiana Baill.; Carpinus viminea Lindl. ex Wall.; Cornus capitata Wall.; Daphniphyllum himalense (Benth.) Müll.Arg.; Euonymus tingens Wall.; Ilex dipyreana Wall.; Machilus odoratissima Nees; Neolitsea pallens (D.Don) Momiy. & H. Hara; Prunus cornuta (Wall. ex Royle) Steud.; Pyrus pashia Buch.-Ham. ex D. Don; Sorbus foliolosa (Wall.) Spach.: For these species general volume equation for Alaknanda catchment/Chamoli/Pauri Garhwal was used. \( \sqrt{\boldsymbol{V}}=\mathbf{0.60124}+\mathbf{5.32265}\boldsymbol{D}-\mathbf{2.92195}\sqrt{\boldsymbol{D}} \) | |