Florian Humpenöder

AgroForestry: treecover on cropland and betr

1

## :bird: Description of this PR :bird: This PR adds tree cover on cropland and bioenergy trees as two different AgroForestry systems to MAgPIE To intergrate cropland tree cover properly...

Fix a MAgPIE run based on existing gdx files

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For some applications it would be useful if MAgPIE could be fixed to the values of existing GDX files until a certain year. Let's assume you have a run that...

## :bird: Description of this PR :bird: I revised the forestry implementation in 32_forestry follows: - renamed from dynamic_feb21 to dynamic_may24 - no calibration of timber yields / carbon stocks...

Bugfix age-classes

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## :bird: Description of this PR :bird: The unit of the file `forestageclasses.cs3` was wrong. This has been corrected with input data rev4.114. Relatedly, the corresponding code and documentation in...

More specific cropland definition

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Crop yields can be based on physical or harvested area. This PR refines the definition of the existing `Yield|Cropland|{Crop Types}` variables (physical) and adds new variables for yield based on...

Cropland: add fallow land and agroforestry trees

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This PR adds sub-categories for fallow land and agroforestry trees to `Land Cover|Cropland|`

`Agricultural Demand|Crops|Food` should include demand for food crops from primary products (e.g. rice) and processed products (e.g. oil -> soybean)

Add forage to agricultural demand, production and land use?

2

@IAMconsortium/common-definitions-land Should we add forage to agricultural demand, production and land use? https://en.wikipedia.org/wiki/Forage Example for production: `Agricultural Production|Crops` `Agricultural Production|Livestock` `Agricultural Production|Residues` `Agricultural Production| Forage`

Gross CO2 removals missing in emission variables

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There are variables for gross CO2 emission and carbon dioxide removal but gross CO2 removals are currently missing in emission variables. I discussed with @merfort that it would be of...