Agricultural economy/Description: Difference between revisions
Jump to navigation
Jump to search
m (RinekeOostenrijk moved page Agricultural economy and forestry/Description to Agricultural economy/Description without leaving a redirect) |
m (Text replace - "Agricultural systems" to "Land-use allocation") |
||
| Line 57: | Line 57: | ||
#change in agricultural area affecting crop yields (e.g. decreasing average yields due to expansion into less suitable regions) (from IMAGE). | #change in agricultural area affecting crop yields (e.g. decreasing average yields due to expansion into less suitable regions) (from IMAGE). | ||
For the biophysical yield effects due to climate and area changes, yields as calculated by IMAGE’s crop model are communicated to MAGNET. External assumptions on autonomous technological changes are mostly based on [[FAO]] projections ([[Bruinsma, 2003]]). They describe. per region and commodity, the assumed future changes in yields for a wide range of crop types. In MAGNET, the biophysical yield changes are combined with the autonomous technological change, to give the total exogenous yield change. In addition, during the simulation period, MAGNET calculates an endogenous intensification as a result of price-driven substitution between labour, land and capital. In IMAGE, regional yield changes due to both autonomous technological change and endogenous intensification according to MAGNET are used in the spatially explicit allocation of land use [[ | For the biophysical yield effects due to climate and area changes, yields as calculated by IMAGE’s crop model are communicated to MAGNET. External assumptions on autonomous technological changes are mostly based on [[FAO]] projections ([[Bruinsma, 2003]]). They describe. per region and commodity, the assumed future changes in yields for a wide range of crop types. In MAGNET, the biophysical yield changes are combined with the autonomous technological change, to give the total exogenous yield change. In addition, during the simulation period, MAGNET calculates an endogenous intensification as a result of price-driven substitution between labour, land and capital. In IMAGE, regional yield changes due to both autonomous technological change and endogenous intensification according to MAGNET are used in the spatially explicit allocation of land use [[Land-use allocation]]. | ||
}} | }} | ||
Revision as of 18:39, 16 May 2014
Parts of Agricultural economy/Description
| Component is implemented in: |
|
| Related IMAGE components |
| Projects/Applications |
| Key publications |
| References |
