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

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:

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