carbonHWP: carbonHWP

In pik-piam/magpie4: MAgPIE outputs R package for MAgPIE version 4.x

carbonHWP

Description

reads carbon stored in harvested timber out of a MAgPIE gdx file

Usage

carbonHWP(
  gdx,
  file = NULL,
  level = "cell",
  unit = "element",
  half_life = 35,
  cumulative = FALSE,
  baseyear = 1995
)

Arguments

gdx	GDX file
file	a file name the output should be written to using write.magpie
level	Level of regional aggregation; "cell", "reg" (regional), "glo" (global), "regglo" (regional and global) or any secdforest aggregation level defined in superAggregate
unit	element" or "gas"; "element": co2_c in Mt C/yr, n2o_n in Mt N/yr, ch4 in Mt CH4/yr; "gas": co2_c Mt CO2/yr, n2o_n in Mt NO2/yr, ch4 in Mt CH4/yr
half_life	Half life in years for decay in wood products loosing half theor carbon content. (35 yrs is deafault)
cumulative	Logical; Determines if cHWP emissions are reported annually (FALSE) or cumulative (TRUE). The starting point for cumulative emissions is y1995.
baseyear	Baseyear used for cumulative emissions (default = 1995)

Details

Annual (and cumulative) Carbon stored in harvested wood products as well as slow emissions from half life deacy.

Value

carbon stocks in MtC from harvested timber

Author(s)

Abhijeet Mishra, Florian Humpenoeder

Examples

  ## Not run: 
    x <- carbonHWP(gdx)
  
## End(Not run)

pik-piam/magpie4 documentation built on April 22, 2024, 3:34 p.m.