Consumption-based (embodied) land footprint using the
column-normalised Kastner allocation in embodiedResourceKastner.
Unlike embodiedLand (which uses production + net-trade and can
produce local negatives), this distributes each region's actual cropland and
pasture to consumers, so the consumption footprint is non-negative and
closes globally to total agricultural land.
Usage
embodiedLand(
gdx,
file = NULL,
level = "reg",
type = "all",
landType = "all",
bilateral = FALSE,
secdToFeed = TRUE,
reassignLivestock = TRUE
)Arguments
- gdx
GDX file
- file
optional file name to write the result with
write.magpie- level
regional aggregation level (only "reg" supported)
- type
"production", "consumption", "trade", or "all" (default)
- landType
"all" (crop + pasture), "crop", or "past"
- bilateral
logical; if TRUE return bilateral (exporter.importer) flows
- secdToFeed
logical; if TRUE (default) move the processed-then-fed share (e.g. soybean -> oilcake -> feed) from the secd pathway to the feed pathway, so the Livestock pathway captures all crop products that end up as feed. See
embodiedResourceKastner.- reassignLivestock
logical; if TRUE (default) move every livestock product's whole footprint into the feed (Livestock) pathway. See
embodiedResourceKastner. A no-op for land (no kli land).
Value
MAgPIE object in Mha. When bilateral=FALSE: (region, year, accounting.pathway.product). When bilateral=TRUE: (exporter.importer, year, pathway.product).
See also
embodiedResourceKastner, embodiedLand