Ecological Archives C006-047-A5

I. Rieger, I. Kowarik, and A. CierJacks. 2015. Drivers of carbon sequestration by biomass compartment of riparian forests. Ecosphere 6:185. http://dx.doi.org/10.1890/es14-00330.1

Appendix E. Model documentation of carbon sequestration in fine roots including the Danube River water level between low and mean river water level during the current growing season (RNWMWGS).

Formula: Carbon sequestration in fine roots ~ DIFDIST + DISTUP + RNWMWGS + (1 | Site/Year)

AIC = 712.0; BIC = 727.3; logLik = -350.0; deviance = 700.0; df.resid = 88

Scaled residuals: Min = -1.49882; 1Q = -0.20378; Median = 0.01902; 3Q = 0.12988; Max = 0.42660

Table E1. Random effects.

Groups

Name

Variance

Std. Dev.

year:site

(Intercept)

0.81726

0.9040

site

(Intercept)

0.01063

0.1031

Notes: Number of observations: 94, groups: year:site, 94; site, 49.


Table E2. Fixed effects.

Environmental drivers

Estimate

Std. Error

z value

Pr(>|z|)

(Intercept)

4.4854865

0.6665606

6.729

1.70e-11***

DIFDIST

-1.2535844

0.4542358

-2.760

0.005784**

DISTUP

0.0000833

0.0000244

3.413

0.000641***

RNWMWGS

-0.0134414

0.0024326

-5.526

3.28e-08***


[Back to C006-047]