Table 2 Parameter estimates and standard errors of the aboveground biomass weighted regression models

Individual adjustment

 Leaves

1

d

Wl = kd^a

0.0287 (0.006)

1.9002 (0.0702)

\( 1/\sqrt{(d)^{1.07949}} \)

2

d, G

Wl = kd^a G^b

0.0309 (0.007)

1.5227 (0.2438)

0.3495 (0.2543)

\( 1/\sqrt{{\left(d\cdot G\right)}^{0.2817}} \)

3

d, cl

Wl = kd^acl^b

0.0844 (0.024)

0.8745 (0.1552)

0.9502 (0.1401)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.8813}} \)

4

d, cl, site

Wl = k*d^(a01+α)*cl^b

0.0240 (0.001)

1.7227 (0.1701)

0.09967 (0.0215)

0.3470 (0.1557)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.9340}} \)

5

d, cl, h_dom

Wl = k*d^al*cl^b; a_l = a₀₁*h_dom ^a02

0.0305 (0.016)

2.3446 (0.518)

0.14122 (00323)

0.5821 (0.1444)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.8813}} \)

 Branches

6

d

Wb = kd^a

0.0328 (0.007)

2.1407 (0.0677)

\( 1/\sqrt{(d)^{0.76467}} \)

7

d, G

Wb = kd^a G^b

0.029 (0.007)

2.0081 (0.2257)

0.1734 (0.2586)

\( 1/\sqrt{{\left(d\cdot G\right)}^{0.66636}} \)

8

d, cl

Wb = kd^acl^b

0.0674 (0.013)

1.2474 (0.1133)

0.9229 (0.1051)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.7753}} \)

9

d, cl, site

Wb = k*d^(a01+α)*cl^b

0.0284 (0.007)

1.7220 (0.1734)

0.0814 (0.0953)

0.7007 (0.1510)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.7433}} \)

10

d, cl, h_dom

Wb = k*d^ab*cl^b; a_b = a₀₁* h_dom ^a02

0.0251 (0.009)

2.3445 (0.3145)

−0.0974 (0.0199)

0.7472 (0.0885)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.7753}} \)

 Stem (wood + bark)

11

d

Ws = kd^a

0.0792 (0.011)

2.5296 (0.0406)

\( 1/\sqrt{(d)^{1.0345}} \)

12

d, h

Wb = kd^a h^b

0.0377 (0.005)

2.0685 (0.0631)

0.6696 (0.0778)

\( 1/\sqrt{{\left(d\cdot h\right)}^{0.9856}} \)

13

d, h, site

Ws = k*d^(a01+α)*h^b

0.0354 (0.005)

1.854 (0.0635)

0.03542 (0.0306) n.s.

0.9043 (0.0882)

\( 1/\sqrt{{\left(d\cdot h\right)}^{1.022145}} \)

14

d, h, h_dom

Ws = k*d^as*cl^b; a_s = a₀₁* h_dom ^a02

0.0489 (0.016)

2.1368 (0.1793)

−0.007 (0.0198)

0.7892 (0.1632)

\( 1/\sqrt{{\left(d\cdot h\right)}^{0.9856}} \)

 Total

15

d, h, site

Wt = k*d^(a01+α)*h^b

0.0627 (0.0080)

2.0240 (0.060)

0.0269 (0.0470) n.s.

0.6197 (0.0822)

\( 1/\sqrt{{\left(d\cdot h\right)}^{0.97135}} \)

Simultaneous adjustment

 Leaves

1

d

Wl = kd^a

0.0425 (0.010)

1.7689 (0.0751)

\( 1/\sqrt{(d)^{1.07949}} \)

2

d, G

Wl = kd^a G^b

0.0357 (0.008)

1.5024 (0.2112)

0.323 (0.2084)

\( 1/\sqrt{{\left(d\cdot G\right)}^{0.2817}} \)

3

d, cl

Wl = kd^acl^b

0.0564 (0.013)

1.2628 (0.1546)

0.5779 (0.1475)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.8813}} \)

5

d, cl, h_dom

Wl = k*d^al*cl^b; a_l = a₀₁*h_dom ^a02

0.013 (0.006)

2.9559 (0.5316)

−0.1355 (0.0267)

0.3773 (0.1557)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.8813}} \)

 Branches

6

d

Wb = kd^a

0.0287 (0.007)

2.184 (0.0688)

\( 1/\sqrt{(d)^{0.76467}} \)

7

d, G

Wb = kd^a G^b

0.028 (0.006)

2.0731 (0.1871)

0.1184 (0.2032)

\( 1/\sqrt{{\left(d\cdot G\right)}^{0.66636}} \)

8

d, cl

Wb = kd^acl^b

0.0607 (0.011)

1.288 (0.1061)

0.9119 (0.0979)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.7753}} \)

10

d, cl, h_dom

Wb = k*d^ab*cl^b; a_b = a₀₁* h_dom ^a02

0.0181 (0.006)

2.6331 (0.356)

−0.1185 (0.0201)

0.7811 (0.102)

\( 1/\sqrt{{\left(d\cdot cl\right)}^{0.7753}} \)

 Stem (wood + bark)

11

d

Ws = kd^a

0.0775 (0.007)

1.7326 (0.0277)

0.8005 (0.12)

\( 1/\sqrt{(d)^{1.0345}} \)

12

d, h

Wb = kd^a h^b

0.0447 (0.004)

2.0418 (0.0475)

0.6459 (0.0606)

\( 1/\sqrt{{\left(d\cdot h\right)}^{0.9856}} \)

14

d, h, h_dom

Ws = k*d^as*cl^b; a_s = a₀₁* h_dom ^a02

0.0394 (0.016)

2.0804 (0.1826)

−0.0079 (0.0259)

0.7025 (0.1403)

\( 1/\sqrt{{\left(d\cdot h\right)}^{0.9856}} \)