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ediblecity

DOI R-CMD-check CRAN status Lifecycle: experimental

The goal of ediblecity is to is to estimate the potential of UA to contribute to addressing several urban challenges at the city-scale. Within this aim, we followed the urban challenges defined by the Eklipse project that are followed for nearly all of the European projects focused on Nature-based Solutions. We selected 8 indicators directly related to one or several urban challenges.

Installation

You can install the development version of ediblecity from r-universe with:

install.packages("ediblecity", repos = "jospueyo.r-universe.dev")

Indicators estimated

The package provides eight indicators that estimate different benefits of urban agriculture:

Set a scenario

Although ediblecity can also estimate indicators directly from an sf object, the function set_scenario provides a basic tool to create an scenario combining different proportions of elements of urban agriculture. Some warnings are triggered when the function can’t satisfy the parameters passed by the user.

library(ediblecity)

scenario <- set_scenario(city_example,
                         pGardens = 0.7,
                         pVacant = 0.8,
                         pRooftop = 0.6,
                         pCommercial = 0.5)
#> Only 328 rooftops out of 362.4 assumed satisfy the 'min_area_rooftop'

All attributes of urban agriculture elements are included in city_land_uses dataframe. This can be used as default. Otherwise, a customized dataframe can be provided to compute each indicator.


knitr::kable(city_land_uses)
land_uses edible public pGreen jobs volunteers location no2_seq1 no2_seq2 food1 food2 CN1 CN2 water_storage1 water_storage2 water_storage
Edible private garden TRUE FALSE 0.6 FALSE FALSE garden 0.07 0.09 0.2 6.6 85 88 0 10 TRUE
Community garden TRUE TRUE 1.0 FALSE TRUE vacant 0.07 0.09 0.2 2.2 85 88 0 10 TRUE
Commercial garden TRUE FALSE 1.0 TRUE FALSE vacant 0.07 0.09 4.0 6.6 85 85 0 10 TRUE
Rooftop garden TRUE TRUE 1.0 FALSE TRUE rooftop 0.07 0.07 0.2 2.2 67 88 0 10 TRUE
Hydroponic rooftop TRUE FALSE 1.0 TRUE FALSE rooftop 0.07 0.07 9.0 19.0 98 98 0 10 TRUE
Arable land TRUE FALSE 0.6 FALSE FALSE no 0.00 0.07 4.0 6.6 85 88 0 0 FALSE
Normal garden FALSE FALSE 0.6 FALSE FALSE no 0.07 0.07 1.0 1.0 74 86 0 10 TRUE
Permanent crops TRUE FALSE 0.6 FALSE FALSE no 0.09 0.09 4.0 6.6 65 77 0 0 FALSE
Vacant FALSE FALSE 1.0 FALSE FALSE no 0.07 0.09 1.0 1.0 74 87 0 0 FALSE
Grass FALSE TRUE 1.0 FALSE FALSE no 0.07 0.07 1.0 1.0 74 86 0 0 FALSE
Mulcher FALSE TRUE 1.0 FALSE FALSE no 0.00 0.00 1.0 1.0 88 88 0 0 FALSE
Raised bed FALSE TRUE 1.0 FALSE FALSE no 0.07 0.07 1.0 1.0 67 88 0 0 FALSE
Trees FALSE FALSE 1.0 FALSE FALSE no 0.11 0.11 1.0 1.0 70 77 0 0 FALSE
Vegetated pergola FALSE TRUE 1.0 FALSE FALSE no 0.07 0.07 1.0 1.0 98 98 0 0 FALSE

Contributors

Contributions are welcome! Some of the existing indicators can be improved as well as new indicators can be created. Likewise, the creation of new scenarios can include new elements of urban agriculture or provide further customization.

Scientific collaborations are also welcome! Check my research profile at Google scholar.

Acknowledgements

This research was funded by Edicitnet project (grant agreement nº 776665)

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.