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Correction to: Development and evaluation of an individual tree growth and yield model for the mixed species forest of the Adirondacks region of New York, USA

Forest Ecosystemsvolume 6, Article number: 24 (2019) | Download Citation

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The original article was published in Forest Ecosystems 2016 3:26

Correction to: Weiskittel et al. Forest Ecosystem

https://doi.org/10.1186/s40663-016-0086-3

In the publication of this article (Weiskittel et al., 2016), there are errors. The corrections have now been included in this correction.

Equation 2 The term ‘CSI’ should be changed to ‘ln(CSI)’. The correct equation should read as follows:

$$ \mathrm{BGT}=\frac{\mathrm{HT}}{\left(1+\exp \left({b}_{20}+{b}_{21}\;\mathrm{HT}+{b}_{22}\ln \left(\mathrm{BA}\mathrm{L}+0.1\right)+{b}_{23}\ln \left(\mathrm{BA}\right)+{b}_{24}\cdot \ln \left(\frac{\mathrm{DBH}}{\mathrm{HT}}\right)+{b}_{25}\cdot \ln \left(\mathrm{CSI}\right)\right)\right)} $$

Equation 3 The term ‘CSI’ should be changed to ‘ln(CSI)’. The correct equation should read as follows:

$$ \varDelta \mathrm{DBH}=\exp\;\left({b}_{30}+{b}_{31}\;\ln\;\left(\mathrm{DBH}\right)+{b}_{32}\kern0.24em \mathrm{DBH}+{b}_{33}\;\left(\mathrm{BAL}\right)+{b}_{34}\sqrt{\mathrm{BA}}\kern0.5em {b}_{35}+\ln\;\left(\mathrm{CSI}\right)\right) $$

Equation 4 The term ‘(DBH/HT)’ should be changed to ‘(HT/DBH)’. The correct equation should read as follows:

$$ \varDelta \mathrm{HT}=\exp\;\left({b}_{40}+{b}_{41}\;\mathrm{HT}+{b}_{42}\;\ln \left(\mathrm{HT}\right)+\left(\frac{\mathrm{HT}}{\mathrm{DBH}}\right)+{b}_{44}\;\left(\mathrm{BA}\mathrm{L}\right)+{b}_{45}\;\mathrm{BA}+{b}_{46}\;\ln \left(\mathrm{BA}\right)\right) $$

Reference

  1. Weiskittel A, Kuehne C, McTague JP et al (2016) Development and evaluation of an individual tree growth and yield model for the mixed species forest of the Adirondacks region of New York, USA. For Ecosyst 3(26). https://doi.org/10.1186/s40663-016-0086-3

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Affiliations

  1. University of Maine, School of Forest Resources, Orono, ME, 04469, USA

    • Aaron Weiskittel
    •  & Christian Kuehne

  2. Rayonier, Forest Research Center, Yulee, FL, 32041, USA

    • John Paul McTague

  3. Rayonier Forest Resources, Fernandina Beach, FL, 32035, USA

    • Mike Oppenheimer

  4. University of Maine, 5755 Nutting Hall, Orono, ME, 04469-5755, USA

    • Christian Kuehne

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Corresponding author

Correspondence to Christian Kuehne.

Additional information

The original article can be found online at https://doi.org/10.1186/s40663-016-0086-3

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