d_species: Species input

In r3PG: Simulating Forest Growth using the 3-PG Model

Species input

Description

Table containing the information about species level data. Each row corresponds to one species/cohort.

Usage

d_species

Format

A data frame with number of rows corresponding to each species/cohort and 8 variables:

species

species or cohort id/name. It must be consistent with species names in d_thinning, d_parameters and d_sizeDist tables.

planted

year and month indicating when the species was planted. Provided in form of year-month. E.g. "2000-01"

fertility

soil fertility for a given species. Range from 0 to 1

stems_n

number of trees per ha

biom_stem

stem biomass for a given species (Mg/ha)

biom_root

root biomass for a given species (Mg/ha)

biom_foliage

initial foliage biomass (Mg/ha). If this is a leafless period, provide the spring foliage biomass.

r3PG documentation built on Sept. 19, 2023, 9:08 a.m.