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. 2022 Aug 26;10(8):e2022EF002748. doi: 10.1029/2022EF002748

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© 2022. The Authors. Earth's Future published by Wiley Periodicals LLC on behalf of American Geophysical Union.

This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Differences in crop yields per growing cycle between urban spaces for two disaggregated categories of crops. Boxplots represent the first quartile (bottom end of the box), the median (band inside the box) and the third quartile (top end of the box). Error bars represent the minimum and maximum values of crop yields within the 1.5 interquartile range of the lower and upper quartiles, respectively. Red diamonds show the mean. *** = p < 0.001 (one‐way analysis of variance test). Absolutely different lower‐case letters represent a significant difference between categories, while there is no significant difference between categories with one same lower‐case letter (Tukey's honest significant difference test).