Erratum: Form Factors of an Economically Valuable Sal Tree (Shorea robusta) of Nepal. Forests 2020, 11, 754

The authors found some minus signs were omitted in

Table 4. Functions for estimating form factors using diameter and height.

Form Factor	Diameter at Breast Height (DBH)			Tree Height (H)
	Function	R2	p	Function	R2	p
Stem over bark	FF = 0.2302 + 4.927 × 10−3 DBH − 4.753 × 10−5 DBH2	0.230	<0.001	FF = 0.03069 + 0.02806 H − 0.000604 H2	0.205	<0.001
Stem under bark	FF = 0.1366 + 5.404 × 10−3 DBH − 4.573 × 10−5 DBH2	0.327	<0.001	FF = −0.02295 + 0.02437 H − 0.000479 H2	0.250	<0.001
Wood over bark	FF = 0.1818 + 8.999 × 10−3 DBH − 7.579 × 10−5 DBH2	0.416	<0.001	FF = −0.0877 + 0.04166 H − 0.000832 H2	0.310	<0.001
Wood under bark	FF = 0.1018 + 8.325 × 10−3 DBH − 6.573 × 10−5 DBH2	0.518	<0.001	FF = −0.1058 + 0.03385 H − 0.000633 H2	0.357	<0.001

and the Equations (1) and (8), and have requested that the following changes be made to their paper [1].

The content published in Table 4 should be attributed as follows:

Equation (1) should be attributed as follows:

V = π/12 × L × (Dob1² + Dob1·Dob2 + Dob2²)

(1)

Equation (8) should be attributed as follows:

height = 1.3 + (0.2371 + 2.02992/DBH)^−2.5

(8)

We apologize to the creators of the table and equations and to the readers and editors of Forests. The changes do not affect the scientific results. The published version will be updated on the article webpage, with a reference to this Erratum.