The Demographics of Trees in Virginia

What does the relationship between race and forest cover, and income and forest cover look like for census tracts in Virginia?

2021 Geo For Good Summit

The Geo for Good Summit is an annual conference geared toward nonprofits, scientists, government agencies and other change-makers who want to leverage mapping tools and technology for positive impact in the world. The Summit is an opportunity to hear the latest updates about Google mapping technologies and learn how others in the community are using these technologies for impact.

More information about this year’s summit | 2021 Geo for Good Summit Poster Gallery

The Demographics of Trees in Virginia

For the Geo for Good Summit, Map Nerd Consulting created a poster that looked at the demographics of trees in the state of Virginia.

Many studies have already explored the relationship between forest, tree cover (Riley and Gardiner 2020), and green spaces (Dai 2011), to different demographics such as race (Lu et al., 2021) and income (Holt and Borsuk 2020). I wanted to see what these relationships looked like in my home state of Virginia. The variables I choose to use include: mean forest cover; income; population; and race (Asian, Black, and White). The following poster shows my objectives, methods, results, and potential next steps for this study.

References

[1] Virginia population and race percentages: https://worldpopulationreview.com/states/virginia-population

[2] Virginia overall median household income: https://www.census.gov/quickfacts/fact/table/VA/AFN120212

[3] Hansen Global Forest Cover rasters: https://earthenginepartners.appspot.com/science-2013-global-forest/download_v1.7.html

[4] Ggcorrplot: Alboukadel Kassambara (2019). ggcorrplot: Visualization of a Correlation Matrix using ‘ggplot2’. R package version 0.1.3. https://CRAN.R-project.org/package=ggcorrplot

[5] Ggpubr: Alboukadel Kassambara (2020). ggpubr: ‘ggplot2’ Based Publication Ready Plots. R package version 0.4.0. https://CRAN.R-project.org/package=ggpubr