000 01658cam  2200301za 4500
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008180629s1991    abc     o    f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn-ab
0861 |aFo29-2/51-1991E-PDF
24500|aPolymorphic height and site index curves for the major tree species in Alberta |h[electronic resource] / |c[C.J. Cieszewski, I.E. Bella].
260 |aEdmonton : |bForestry Canada, |cc1991.
300 |a8 p.
4901 |aForest management note ; |v51
500 |aCaption title.
500 |aDigitized edition from print.
504 |aIncludes bibliographic references (p. 7).
520 |a"In 1989 Cieszewski and Bella developed a new, two-coefficient variable-age-site index (VASI) height model for lodgepole pine in Alberta. This model 1) provided compatible site index (SI) and height-growth estimates, and 2) predicted height growth at any age, without prior knowledge of SI, as a function of any other height and corresponding age. The VASI model had fewer coefficients than the previously developed models used for the major tree species in Alberta, and also could predict height with greater accuracy and precision (Cieszewski and Bella 1989)"--P. [1].
69207|2gccst|aForest management
7001 |aCieszewski, C. J.
7001 |aBella, Imre E.,|d1935-
7101 |aCanada. |bForestry Canada.
7102 |aNorthern Forestry Centre (Canada)
830#0|aForest management note ;|v51|w(CaOODSP)9.845990
85640|qPDF|s273 KB|uhttps://publications.gc.ca/collections/collection_2018/rncan-nrcan/Fo29-2/Fo29-2-51-1991-eng.pdf