no2_seq

This indicator returns the amount of NO2 that is sequestered by urban green.

The purpose of this package is to estimate the potential of urban agriculture to contribute to addressing several urban challenges at the city-scale. Within this aim, we selected 8 indicators directly related to one or several urban challenges. Also, a function is provided to compute new scenarios of urban agriculture. Methods are described by Pueyo-Ros, Comas & Corominas (2023) <doi:10.12688/openreseurope.16054.1>.

Josep Pueyo-Ros

ediblecity

Modeling Urban Agriculture at City Scale

ICRA - Catalan Institute for Water Research 

no2_seq function

<dl><dt>x</dt>
<dd>An 'sf' object with the urban model of your city and a 'land_use' column with categories of
urban features.</dd>
<dt>green_df</dt>
<dd>A dataframe of categories that are considered as urban green with four columns:<ol>
<li>'land_uses': Column with the function to be considered in the calculations corresponding
 to 'land_use' column in 'x'.</li>
<li>'no2_seq1': The low range of NO2 sequestration of each function (in ug/s/m2).</li>
<li>'no2_seq2': The high range of NO2 sequestration of each function (in ug/s/m2).</li>
<li>'pGreen': The proportion of green surface in each function (0:1). This is overriden by 'edible_are' when
 land_uses are community garden, commercial garden, rooftop garden and hydroponic rooftop.</li>
</ol>If NULL, the 'city_land_uses' dataset is used.</dd></dl>

Arguments

Author

Sequestration of nitrogen dioxide — no2_seq

<dl>

<dt>x</dt>
<dd>An 'sf' object with the urban model of your city and a 'land_use' column with categories of
urban features.</dd>


<dt>green_df</dt>
<dd>A dataframe of categories that are considered as urban green with four columns:<ol>
<li>'land_uses': Column with the function to be considered in the calculations corresponding
 to 'land_use' column in 'x'.</li>
<li>'no2_seq1': The low range of NO2 sequestration of each function (in ug/s/m2).</li>
<li>'no2_seq2': The high range of NO2 sequestration of each function (in ug/s/m2).</li>
<li>'pGreen': The proportion of green surface in each function (0:1). This is overriden by 'edible_are' when
 land_uses are community garden, commercial garden, rooftop garden and hydroponic rooftop.</li>
</ol>If NULL, the 'city_land_uses' dataset is used.</dd>

</dl>

no2_seq: Sequestration of nitrogen dioxide

Description

Usage

Value

Arguments

Author

Examples