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Articles

A cubic tree taper model

Pages 87-98 | Received 26 Mar 2009, Published online: 15 Apr 2013

References

  • Bi , H. and Long , Y. 2001 . Flexible taper equation for site-specific management of Pinus radiata in New South Wales, Australia. . Forest Ecology and Management , 148 : 79 – 91 .
  • Burkhart , H. E. and Burton-Walton , S. 1985 . Incorporating crown ratio into taper equations for loblolly pine trees. . Forest Science , 31 : 478 – 484 .
  • Candy , S. G. 1989 . Compatible tree volume and variable-form stem taper models for Pinus radiata in Tasmania. . New Zealand Journal of Forestry Science , 19 : 97 – 111 .
  • Czaplewski , R. L. and McClure , J. P. 1988 . Conditioning a segmented stem profile model for two diameter measurements. . Forest Science , 34 : 512 – 522 .
  • Demaerschalk , J. P. 1972 . Converting volume equations to compatible taper equations. . Forest Science , 18 : 241 – 245 .
  • Diggle , P. J. , Heagerty , P. , Liang , K. and Zeger , S. 2002 . Analysis of Longitudinal Data. Oxford University Press . 2nd edn
  • Draper , N. R. and Smith , H. 1981 . Applied Regression Analysis. 2nd edn. Wiley and Sons. 709 pp.
  • Eerikäinen , K. 2001 . Stem volume models with random coefficients for Pinus kesiya in Tanzania, Zambia, and Zimbabwe. . Canadian Journal of Forest Research , 31 : 879 – 888 .
  • Fang , Z. , Borders , B. E. and Bailey , R. L. 2000 . Compatible volume—taper models for loblolly and slash pine based on a system with segmented-stem form factors. . Forest Science , 46 : 1 – 12 .
  • Flewelling , J. W. 1993a . Variable-shape stem-profile predictions for western hemlock. . Part I. Predictions from DBH and total height. Canadian Journal of Forest Research , 23 : 520 – 536 .
  • Flewelling , J. W. 1993b . Variable-shape stem-profile predictions for western hemlock. . Part II. Predictions from DBH, total height, and upper stem measurements. Canadian Journal of Forest Research , 23 : 537 – 544 .
  • Goodwin , A. N. 1992 . Proc. of IUFRO Conference (S 4.01, Mensuration, Growth and Yield) on Integrating Forest Information over Space and Time. Edited by: Wood , G. B. and Turner , B. J. 454 – 467 . Australia : Canberra . A taper function for Eucalyptus obliqua. In: ANUTech
  • Gordon , A. 1983 . Comparison of compatible polynomial taper equations. . New Zealand Journal of Forestry Science , 13 : 146 – 155 .
  • Goulding , C. J. and Murray , J. C. 1976 . Polynomial taper equations that are compatible with tree volume equations. . New Zealand Journal of Forestry Science , 5 : 313 – 322 .
  • Gregoire , T. G. , Valentine , H. T. and Furnival , G. M. 1986 . Estimation of bole volume by importance sampling. . Canadian Journal of Forest Research , 16 : 554 – 557 .
  • Hamilton , L. C. 1992 . Regression with Graphics—A Second Course in Applied Statistics. Duxberry Press, CA, 363 pp.
  • Huang , S. , Titus , S. , Price , D. and Morgan , D. 1999 . Validation of ecoregion-based taper equations for white spruce in Alberta. . Forestry Chronicle , 75 : 281 – 292 .
  • Kozak , A. 1988 . A variable-exponent taper equation. . Canadian Journal of Forest Research , 18 : 1363 – 1368 .
  • Kozak , A. 1997 . Effects of multicollinearity and autocorrelation on the variable-exponent taper functions. . Canadian Journal of Forest Research , 27 : 619 – 629 .
  • Kozak , A. 1998 . Effects of upper stem measurements on the predictive ability of a variable-exponent taper equation. . Canadian Journal of Forest Research , 28 : 1078 – 1083 .
  • Kozak , A. and Smith , J. H.G. 1993 . Standards for evaluating taper estimating systems. . Forestry Chronicle , 69 : 438 – 444 .
  • Lawes Agricultural Trust . 2002 . GENSTAT. Version 6.1. Rothamsted, UK.
  • Leech , J. W. 1996 . Generalised importance sampling. . Forest Ecology and Management , 86 : 221 – 227 .
  • Max , T. A. and Burkhart , H. A. 1976 . Segmented polynomial regression applied to taper equations. . Forest Science , 22 : 283 – 289 .
  • Muhairwe , C. K. , LeMay , V. M. and Kozak , A. 1994 . Effects of adding tree, stand, and site variables to Kozak's variable-exponent taper equation. . Canadian Journal of Forest Research , 24 : 252 – 259 .
  • Newberry , J. D. and Burkhart , H. E. 1986 . Variable-form stem profile models for loblolly pine. . Canadian Journal of Forest Research , 16 : 109 – 114 .
  • Newnham , R. M. 1992 . Variable-form taper functions for four Alberta tree species. . Canadian Journal of Forest Research , 22 : 210 – 223 .
  • Ormerod , D. W. 1986 . The diameter-point method for tree taper description. . Canadian Journal of Forest Research , 16 : 484 – 490 .
  • Philip , M. S. 1994 . Measuring Trees and Forests. 2nd edn. CAB International, UK, 310 pp.
  • Press , W. H. , Teukolsky , S. A. , Vetterling , W. T. and Flannery , B. P. 1992 . Numerical Recipes in Fortran: The Art of Scientific Computing., , 2nd ed. 963 Cambridge University Press .
  • Tasissa , G. and Burkhart , H. E. 1998 . An application of mixed effects analysis to modelling thinning effects on stem profile of loblolly pine. . Forest Ecology and Management , 103 : 87 – 101 .
  • Valenti , M. A. and Cao , Q. V. 1986 . Use of crown ratio to improve loblolly pine equations. . Canadian Journal of Forest Research , 16 : 1141 – 1145 .
  • Wiant , H. V. Jr. , Wood , G. B. and Miles , J. A. 1989 . Estimating the volume of a radiata pine stand using importance sampling. . Australian Forestry , 52 : 286 – 292 .
  • Williams , M. S. and Reich , R. M. 1997 . Exploring the error structure of taper equations. . Forest Science , 43 : 378 – 386 .
  • Wood , G. B. , Wiant , H. V. Jr. , Loy , R. J. and Miles , J. A. 1990 . Centroid sampling: a variant of importance sampling for estimating the volume of sample trees of radiata pine. . Forest Ecology and Management , 36 : 233 – 243 .

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