Analyses for costs of salmon vs. chicken agriculture

Relevant locations

Chicken-Salmon project Issues are here: github.com/OHI-Science/global_food_issues Raw data here: aurora: shares/food-systems/Food_footprint/_raw_data

Data source (i.e., entire food system) July 20 2021 Pulled relevant chicken/salmon data from the larger food system. Script to transfer relevent data: mrf_step1_file_transfer.Rmd

Data taken from these locations:

Copied over all starting data layer files, even those unrelated to chicken/salmon (these are the rawest versions of the data): from: /home/shares/food-systems/Food_footprint/all_food_systems/datalayers to: /home/shares/food-systems/Food_footprint/chicken_salmon/datalayers

These are data in 5 min lat/long coordinates (feed files are summarized): from: /home/shares/food-systems/Food_footprint/all_food_systems/analysis/raw to: /home/shares/food-systems/Food_footprint/chicken_salmon/raw

These are the equal area mollweide projection: from: /home/shares/food-systems/Food_footprint/all_food_systems/analysis/_tif_equal_area_proj_per_cell to: /home/shares/food-systems/Food_footprint/chicken_salmon/_tif_equal_area_proj_per_cell

Analysis/data taken from this release of the food github repo: https://github.com/OHI-Science/food_systems/releases

Github account

Github location for rescaling and subsequent analysis/figures: https://github.com/OHI-Science/chicken_salmon_v2 (currently in OHI-Science, but can transfer to you when ready!)

1. Script to rescale data: mrf_step2_rescaled_results.Rmd Files saved here: /home/shares/food-systems/Food_footprint/chicken_salmon/_tif_equal_area_proj_per_cell_rescaled

2. Script to combine stressor rasters in useful ways: mrf_step3_summarize_stressors.Rmd

Files saved here for unscaled stressors: /home/shares/food-systems/Food_footprint/chicken_salmon/raw_pressure_summary Files saved here for rescaled stressors:/home/shares/food-systems/Food_footprint/chicken_salmon/rescaled_cumulative_pressure

3. step4_zonal_raster_extract.Rmd
4. updated_results_july2022.Rmd

Figures

1. Figure1_CPI_Maps.Rmd
2. Figure2_overlap_map.Rmd
3. Figure3_CPI_production_farm_feed.Rmd
4. Figure4_CPI_per_pixel_plots.Rmd