# Gwon et al. 2014: Allometric Equations and Biomass Expansion Factors by Stand Density in Cryptomeria japonica Plantations

Gwon, J.-H., Seo, H., Lee, K.-S., et al. (2014). Allometric Equations and Biomass Expansion Factors by Stand Density in Cryptomeria japonica Plantations. Journal of Korean Forest Society, 103(2), 175-181.

- DOI: https://doi.org/10.14578/jkfs.2014.103.2.175
- Access: open access
- Copy we read: http://koreascience.or.kr/article/JAKO201424635095328.pdf
- Status: no retraction or correction notice recorded (Crossref is asked weekly); last checked 2026-11-02
- Page: https://treeallometry.org/sources/gwon-2014/

## Equations from this source (10)

### Cryptomeria japonica Generalized aboveground total (log10, Table 4)

Aboveground biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 10 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-gen-agb/

### Cryptomeria japonica Generalized branch (log10, Table 4)

Branch biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 10 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-gen-branch/

### Cryptomeria japonica Generalized foliage (log10, Table 4)

Foliage biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 10 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-gen-foliage/

### Cryptomeria japonica Generalized stem (wood + bark) (log10, Table 4)

Stem biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 10 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-gen-stem/

### Cryptomeria japonica Generalized stem bark (log10, Table 4)

Stem biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 10 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-gen-stem-bark/

### Cryptomeria japonica Generalized stem wood (log10, Table 4)

Stem biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 10 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-gen-stem-wood/

### Cryptomeria japonica High-density stand aboveground total (log10, Table 4)

Aboveground biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 5 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-high-agb/

### Cryptomeria japonica High-density stand stem (wood + bark) (log10, Table 4)

Stem biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 5 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-high-stem/

### Cryptomeria japonica Low-density stand aboveground total (log10, Table 4)

Aboveground biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 5 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-low-agb/

### Cryptomeria japonica Low-density stand stem (wood + bark) (log10, Table 4)

Stem biomass for Cryptomeria japonica, South Korea. Inputs: DBH. 5 trees.

As printed (Materials and Methods 2):

> log10Y=a+blog10X [Y = dry weight (kg); X: DBH (cm)]

Page: https://treeallometry.org/equations/gwon-2014-low-stem/