Cluster-level Residues Realization #585
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change | ||||
|---|---|---|---|---|---|---|
| @@ -0,0 +1,74 @@ | ||||||
| *** | (C) 2008-2023 Potsdam Institute for Climate Impact Research (PIK) | ||||||
| *** | authors, and contributors see CITATION.cff file. This file is part | ||||||
| *** | of MAgPIE and licensed under AGPL-3.0-or-later. Under Section 7 of | ||||||
| *** | AGPL-3.0, you are granted additional permissions described in the | ||||||
| *** | MAgPIE License Exception, version 1.0 (see LICENSE file). | ||||||
| *** | Contact: [email protected] | ||||||
|
|
||||||
|
|
||||||
| positive variables | ||||||
| v18_prod_res(j,kres) Cluster-level production of residues (mio. tDM) | ||||||
| v18_res_biomass_ag_cell(j,kcr) Production of aboveground residues in each cluster (mio. tDM) | ||||||
|
There was a problem hiding this comment. I really think we should stop calling clusters cells, how about this variable name?
Suggested change
There was a problem hiding this comment. Maybe that means that the whole realization name than should be changed? |
||||||
| vm_res_biomass_ag(i,kcr,attributes) Production of aboveground residues in each region (mio. tDM) | ||||||
| vm_res_biomass_bg(i,kcr,dm_nr) Production of belowground residues in each region (mio. tDM) | ||||||
|
|
||||||
| v18_res_ag_removal(j,kcr,attributes) Removal of crop residues in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
|
There was a problem hiding this comment. Will that be an interface soon? There was a problem hiding this comment. v18_prod_res will be the interface, and this one already has an equation distributing it felxibly added to the reg module realization. |
||||||
| v18_res_ag_removal_reg(i,kcr,attributes) Regional removal of crop residues in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
| v18_res_ag_recycling(i,kcr,attributes) Recycling of crop residues to soils in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
| vm_res_ag_burn(i,kcr,attributes) Regional residues burned on fields in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
|
|
||||||
| vm_res_recycling(i,npk) Residues recycled to croplands in respective nutrients Nr P K units (mio. tX) | ||||||
| vm_cost_prod_kres(i,kres) Production costs of harvesting crop residues (mio. USD05MER per yr) | ||||||
| ; | ||||||
|
|
||||||
| equations | ||||||
|
|
||||||
| q18_prod_res_ag_cell(j,kcr) Cluster-level production constraint of aboveground residues (mio. tDM) | ||||||
| q18_prod_res_ag_reg(i,kcr,attributes) Regional production constraint of aboveground residues (mio. tDM) | ||||||
|
|
||||||
| q18_prod_res_bg_cell(i,kcr,dm_nr) Cluster-level production constraint of belowground residues (mio. tDM) | ||||||
|
|
||||||
| q18_regional_removals(i,kcr,attributes) Calculation of regional level removals (mio. tX) | ||||||
| q18_res_field_balance(i,kcr,attributes) Calculation of the residues amount recycled to soils (mio. tDM) | ||||||
| q18_cell_field_constraint(j,kres) Make sure the amount removed in any cell does not exceet the amoutn available | ||||||
| q18_res_field_burn(i,kcr,attributes) Fixing of the residues amount burned in a region in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
| q18_translate(j,kres,attributes) Transformation of the multiple crop residues into supply balance crop redisues in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
|
|
||||||
| q18_res_recycling_nr(i) Nutrient recycling of reaactive nitrogen (mio. tNr) | ||||||
| q18_res_recycling_pk(i,pk18) Nutrient recycling of phosphorus and potash (mio. tX) | ||||||
| q18_cost_prod_res(i,kres) Production costs of harvesting crop residues (mio. USD05MER) | ||||||
|
|
||||||
| q18_prod_res_reg(i,kall) Regional production of residues (mio. tDM) | ||||||
|
|
||||||
| ; | ||||||
|
|
||||||
| parameters | ||||||
| i18_res_use_burn(t_all,dev18,kcr) Share of residues burned on field (1) | ||||||
| ; | ||||||
|
|
||||||
| *#################### R SECTION START (OUTPUT DECLARATIONS) #################### | ||||||
| parameters | ||||||
| ov18_prod_res(t,j,kres,type) Cluster-level production of residues (mio. tDM) | ||||||
| ov18_res_biomass_ag_cell(t,j,kcr,type) Production of aboveground residues in each cluster (mio. tDM) | ||||||
| ov_res_biomass_ag(t,i,kcr,attributes,type) Production of aboveground residues in each region (mio. tDM) | ||||||
| ov_res_biomass_bg(t,i,kcr,dm_nr,type) Production of belowground residues in each region (mio. tDM) | ||||||
| ov18_res_ag_removal(t,j,kcr,attributes,type) Removal of crop residues in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
| ov18_res_ag_recycling(t,i,kcr,attributes,type) Recycling of crop residues to soils in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
| ov_res_ag_burn(t,i,kcr,attributes,type) Regional residues burned on fields in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
| ov_res_recycling(t,i,npk,type) Residues recycled to croplands in respective nutrients Nr P K units (mio. tX) | ||||||
| ov_cost_prod_kres(t,i,kres,type) Production costs of harvesting crop residues (mio. USD05MER per yr) | ||||||
| oq18_prod_res_ag_cell(t,j,kcr,type) Cluster-level production constraint of aboveground residues (mio. tDM) | ||||||
| oq18_prod_res_ag_reg(t,i,kcr,attributes,type) Regional production constraint of aboveground residues (mio. tDM) | ||||||
| oq18_prod_res_bg_cell(t,i,kcr,dm_nr,type) Cluster-level production constraint of belowground residues (mio. tDM) | ||||||
| oq18_res_field_balance(t,i,kcr,attributes,type) Calculation of the residues amount recycled to soils (mio. tDM) | ||||||
| oq18_cell_field_constraint(t,j,kres,type) Make sure the amount removed in any cell does not exceet the amoutn available | ||||||
| oq18_res_field_burn(t,i,kcr,attributes,type) Fixing of the residues amount burned in a region in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
| oq18_translate(t,j,kres,attributes,type) Transformation of the multiple crop residues into supply balance crop redisues in respective attribute units DM GJ Nr P K WM C (mio. tX) | ||||||
| oq18_res_recycling_nr(t,i,type) Nutrient recycling of reaactive nitrogen (mio. tNr) | ||||||
| oq18_res_recycling_pk(t,i,pk18,type) Nutrient recycling of phosphorus and potash (mio. tX) | ||||||
| oq18_cost_prod_res(t,i,kres,type) Production costs of harvesting crop residues (mio. USD05MER) | ||||||
| oq18_prod_res_reg(t,i,kall,type) Regional production of residues (mio. tDM) | ||||||
| ; | ||||||
| *##################### R SECTION END (OUTPUT DECLARATIONS) ##################### | ||||||
|
|
||||||
| *** EOF declarations.gms *** | ||||||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change | ||||
|---|---|---|---|---|---|---|
| @@ -0,0 +1,150 @@ | ||||||
| *** | (C) 2008-2023 Potsdam Institute for Climate Impact Research (PIK) | ||||||
| *** | authors, and contributors see CITATION.cff file. This file is part | ||||||
| *** | of MAgPIE and licensed under AGPL-3.0-or-later. Under Section 7 of | ||||||
| *** | AGPL-3.0, you are granted additional permissions described in the | ||||||
| *** | MAgPIE License Exception, version 1.0 (see LICENSE file). | ||||||
| *** | Contact: [email protected] | ||||||
|
|
||||||
| *' @equations | ||||||
|
|
||||||
| *' The AG crop residue biomass `vm_res_biomass_ag` is calculated as a function | ||||||
|
There was a problem hiding this comment.
Suggested change
|
||||||
| *' of harvested area `vm_area` and production `vm_prod_reg`. `f18_cgf` contains | ||||||
| *' slope and intercept parameters of the CGFs. | ||||||
|
There was a problem hiding this comment.
Suggested change
|
||||||
|
|
||||||
| q18_prod_res_ag_cell(j2,kcr) .. | ||||||
| v18_res_biomass_ag_cell(j2,kcr) | ||||||
| =e= | ||||||
| (sum(w, vm_area(j2,kcr,w)) * sum((ct, cell(i2,j2)), f18_multicropping(ct,i2)) * f18_cgf("intercept",kcr) | ||||||
| + vm_prod(j2,kcr) * f18_cgf("slope",kcr)); | ||||||
|
|
||||||
| q18_prod_res_ag_reg(i2,kcr,attributes) .. | ||||||
| vm_res_biomass_ag(i2,kcr,attributes) | ||||||
| =e= | ||||||
| sum(cell(i2,j2), v18_res_biomass_ag_cell(j2,kcr)) | ||||||
| * f18_attributes_residue_ag(attributes,kcr); | ||||||
|
|
||||||
| *' The BG crop residue biomass `vm_res_biomass_bg` is calculated as a function of | ||||||
|
There was a problem hiding this comment.
Suggested change
|
||||||
| *' total aboveground biomass. | ||||||
|
|
||||||
| q18_prod_res_bg_cell(i2,kcr,dm_nr) .. | ||||||
| vm_res_biomass_bg(i2,kcr,dm_nr) | ||||||
| =e= | ||||||
| (vm_prod_reg(i2,kcr) + vm_res_biomass_ag(i2,kcr,"dm")) * f18_cgf("bg_to_ag",kcr) | ||||||
| * f18_attributes_residue_bg(dm_nr,kcr); | ||||||
|
|
||||||
| *' Variable of removals at regional level needs to be greater than | ||||||
| *' the regionally-summed cluster-level variable. This is not an equal-to | ||||||
| *' for run-time considerations, but should be noted if regional removals | ||||||
| *' vm_res_biomass_ag are to be incentivised. | ||||||
|
|
||||||
| q18_regional_removals(i2,kcr,attributes) .. | ||||||
| sum(cell(i2,j2), v18_res_ag_removal(j2,kcr,attributes)) | ||||||
| =e= | ||||||
| v18_res_ag_removal_reg(i2,kcr,attributes); | ||||||
|
|
||||||
|
|
||||||
| *' In contrast to AG biomass, AG production `vm_res_biomass_ag(i,kcr,attributes)` | ||||||
| *' is defined as the part of residues which is removed from the field. The | ||||||
| *' difference between biomass and production is either burned on field or | ||||||
| *' remains on the fields (either incorporated in soils or not) and decays. | ||||||
| *' The field balance equations ensures that the production of AG residues | ||||||
|
There was a problem hiding this comment.
Suggested change
|
||||||
| *' `vm_res_biomass_ag(i,kcr,attributes)` is properly assigned to different uses: | ||||||
| *' removal, on-field burning and recycling of AG residues. | ||||||
|
|
||||||
| q18_res_field_balance(i2,kcr,attributes) .. | ||||||
| vm_res_biomass_ag(i2,kcr,attributes) | ||||||
| =e= | ||||||
| v18_res_ag_removal_reg(i2,kcr,attributes) | ||||||
| + vm_res_ag_burn(i2,kcr,attributes) | ||||||
| + v18_res_ag_recycling(i2,kcr,attributes); | ||||||
|
|
||||||
| *' make sure removal is less than biomass produced in each cell | ||||||
| q18_cell_field_constraint(j2,kres) .. | ||||||
| sum(kres_kcr(kres,kcr), v18_res_biomass_ag_cell(j2,kcr)) | ||||||
| =g= | ||||||
| v18_prod_res(j2, kres); | ||||||
|
|
||||||
| *' The amount of residues burned on fields in a region `vm_res_ag_burn` is | ||||||
| *' determined by the share (ic18_res_use_min_shr) of AG residue biomass. | ||||||
| *' Based on @smil_nitrogen_1999, residue burning is fixed to 15% of total AG | ||||||
| *' crop residue dry matter in developed and 25% in developing regions for each | ||||||
| *' crop. For future time steps, these rates are scenario dependent, and either | ||||||
| *' kept constant or reduced to 10% and 0% in 2050. | ||||||
|
|
||||||
| q18_res_field_burn(i2,kcr,attributes) .. | ||||||
| vm_res_ag_burn(i2,kcr,attributes) | ||||||
| =e= | ||||||
| sum(ct, im_development_state(ct,i2) * i18_res_use_burn(ct,"high_income",kcr) | ||||||
| + (1-im_development_state(ct,i2)) * i18_res_use_burn(ct,"low_income",kcr)) | ||||||
| * vm_res_biomass_ag(i2,kcr,attributes); | ||||||
|
|
||||||
|
|
||||||
| *' While the residue biomass is estiamted with a crop-specific nutrient | ||||||
|
There was a problem hiding this comment.
Suggested change
|
||||||
| *' composition (which is required for consistent nutrient budgets), the | ||||||
| *' removed residues are assumed to have homogeneous properties | ||||||
| *' (to reduce the number of commodities in MAgPIE) within three crop residue | ||||||
| *' groups (cereal straw, fibrous residues that cannot be digested | ||||||
| *' by monogastrics, and non-fibrous residues that can be digested). | ||||||
| *' The following constraint, in combination with the field balance equation, | ||||||
| *' guarantees that mass balances are not violated while a homogeneous | ||||||
| *' good is extracted from heterogeneous goods. | ||||||
|
|
||||||
| q18_translate(j2,kres,attributes).. | ||||||
| sum(kres_kcr(kres,kcr), v18_res_ag_removal(j2,kcr,attributes)) | ||||||
| =e= | ||||||
| v18_prod_res(j2,kres) * fm_attributes(attributes,kres); | ||||||
|
|
||||||
| *' sum to the regional amount of residues produced for the regional interface | ||||||
| q18_prod_res_reg(i2,kres).. | ||||||
| vm_prod_reg(i2,kres) | ||||||
| =e= | ||||||
| sum(cell(i2,j2), v18_prod_res(j2,kres)) ; | ||||||
|
|
||||||
|
|
||||||
| *' Residues recycled to croplands in nutrients `vm_res_recycling(i2,"nr")` are | ||||||
| *' calculated based on the amount of AG residues left on field for recycling, the | ||||||
| *' nutrients coming from burned residues, and on biomass that is left in | ||||||
| *' BG residues. They are calculated to be transmitted to the nitrogen budget | ||||||
| *' module [50_nr_soil_budget]. | ||||||
|
|
||||||
| q18_res_recycling_nr(i2) .. | ||||||
| vm_res_recycling(i2,"nr") | ||||||
| =e= | ||||||
| sum(kcr, v18_res_ag_recycling(i2,kcr,"nr") | ||||||
| + vm_res_ag_burn(i2,kcr,"nr")*(1-f18_res_combust_eff(kcr)) | ||||||
| + vm_res_biomass_bg(i2,kcr,"nr") | ||||||
| ); | ||||||
|
|
||||||
| *' Similar to the recycled nutrients, the potash recycling is determined by the | ||||||
| *' amount of AG residues with the potash content and the amounts of potash from | ||||||
| *' burning residues. As P and K are not volatile and hardly water soluble, only | ||||||
| *' removed aboveground crop residues have to be considered, while nutrients from | ||||||
| *' burned AG as well as BG stay on the field. | ||||||
|
|
||||||
| q18_res_recycling_pk(i2,pk18) .. | ||||||
| vm_res_recycling(i2,pk18) | ||||||
| =e= | ||||||
| sum(kcr, | ||||||
| v18_res_ag_recycling(i2,kcr,pk18) | ||||||
| + vm_res_ag_burn(i2,kcr,pk18) | ||||||
| ); | ||||||
|
|
||||||
| *' Costs of residues production are determined as factor costs per ton | ||||||
| *' assuming 15 USD per ton, using the lower range from | ||||||
| *' [this source](hwww1.agric.gov.ab.ca/$Department/deptdocs.nsf/All/faq7514), | ||||||
| *' 10USD baling costs per large round bale plus 2USD pro bale stocking and hauling, | ||||||
| *' 1 large round bale is approximately 500 kg, resulting in 24USD per ton, | ||||||
| *' for developing prices see [here](citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.557.5823&rep=rep1&type=pdf). | ||||||
| *' Tha calcuated factor costs per ton are therefore 24 for `res_cereals`, `res_fibrous` | ||||||
|
There was a problem hiding this comment.
Suggested change
|
||||||
| *' and `res_nonfibrous`. | ||||||
|
|
||||||
| q18_cost_prod_res(i2,kres) .. | ||||||
| vm_cost_prod_kres(i2,kres) | ||||||
| =e= | ||||||
| vm_prod_reg(i2,kres) * fm_attributes("wm",kres) * f18_fac_req_kres(kres); | ||||||
|
|
||||||
| *' Trade of AG residues is not considered, so that all produced AG residues have | ||||||
| *' to be assigned to uses within the respective world region. | ||||||
|
|
||||||
|
|
||||||
| *** EOF constraints.gms *** | ||||||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change | ||||
|---|---|---|---|---|---|---|
| @@ -0,0 +1,51 @@ | ||||||
| *** | (C) 2008-2023 Potsdam Institute for Climate Impact Research (PIK) | ||||||
| *** | authors, and contributors see CITATION.cff file. This file is part | ||||||
| *** | of MAgPIE and licensed under AGPL-3.0-or-later. Under Section 7 of | ||||||
| *** | AGPL-3.0, you are granted additional permissions described in the | ||||||
| *** | MAgPIE License Exception, version 1.0 (see LICENSE file). | ||||||
| *** | Contact: [email protected] | ||||||
|
|
||||||
| $setglobal c18_burn_scen phaseout | ||||||
| * options: phaseout,constant | ||||||
|
|
||||||
| table f18_multicropping(t_all,i) Multicropping indicator as ratio of area harvested by physical area (1) | ||||||
| $ondelim | ||||||
| $include "./modules/18_residues/input/f18_multicropping.csv" | ||||||
| $offdelim; | ||||||
|
|
||||||
| table f18_attributes_residue_ag(attributes,kve) Nutrient content of aboveground crop residues in respective attribute units DM GJ Nr P K WM C (X per DM) | ||||||
| $ondelim | ||||||
| $include "./modules/18_residues/input/f18_attributes_residue_ag.csv" | ||||||
| $offdelim; | ||||||
|
|
||||||
|
|
||||||
| table f18_attributes_residue_bg(dm_nr,kve) Nutrient content of belowground crop residues in reactive nitorgen and carbon units Nr C (X per DM) | ||||||
|
There was a problem hiding this comment.
Suggested change
|
||||||
| $ondelim | ||||||
| $include "./modules/18_residues/input/f18_attributes_residue_bg.csv" | ||||||
| $offdelim; | ||||||
|
|
||||||
| table f18_cgf(cgf,kve) Crop growth functions for all vegetation types containing slope intercept and belowground to aboveground ratio (1) | ||||||
| $ondelim | ||||||
| $include "./modules/18_residues/flexcell_july23/input/f18_cgf.csv" | ||||||
| $offdelim; | ||||||
|
|
||||||
| table f18_res_use_burn(t_all,burn_scen18,dev18,kcr) Minimum and maximum burn share use for residues developing over time (1) | ||||||
| $ondelim | ||||||
| $include "./modules/18_residues/flexcell_july23/input/f18_res_use_burn.cs3" | ||||||
| $offdelim; | ||||||
|
|
||||||
| parameter f18_res_combust_eff(kve) Combustion efficiency of residue burning (1) | ||||||
| / | ||||||
| $ondelim | ||||||
| $include "./modules/18_residues/input/f18_res_combust_eff.cs4" | ||||||
| $offdelim | ||||||
| /; | ||||||
|
|
||||||
| parameter f18_fac_req_kres(kres) Factor requirements (USD05MER per tDM) | ||||||
| / | ||||||
| $ondelim | ||||||
| $include "./modules/18_residues/flexcell_july23/input/f18_fac_req_kres.csv" | ||||||
| $offdelim | ||||||
| /; | ||||||
|
|
||||||
| *** EOF input.gms *** | ||||||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| * list of files that are required here | ||
| f18_cgf.csv | ||
| f18_res_use_burn.cs3 | ||
| f18_fac_req_kres.csv |
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
maybe more specific what variables are on cluster level?