![]() With more visuals than words, it will also benefit those who are less fluent in technical terms and attract audiences. Now knowing how to use geospatial data and software like QGIS, I decided to produce a series of infographics accompanied by short paragraphs, so that people can see the changes with more clarity. It was also in the form of a report, which was long and hard to read. The previous project merely used R Studio to create heat maps representing the rodent report, housing, and restaurant hotspots on the New York City map, which made it hard to see and understand. This was a continuation of one of my previous projects. It also looks at the amount of rodent sighting-related calls compare to other types of 311 complaints, as well as call volume distribution through different time periods of the day to further discuss what are some of the possible causes of this increase in rodent activity change. This project aims to visualize rodent activity changes before and during the COVID-19 pandemic lockdown since March 2020, especially concerning restaurants closing and people staying home. Thus, it is important to monitor and study changes in urban rodent’s population and behavior in order to effectively manage these pests. Because urban rats depend on human as resources, their population is bound to be affected by the changes in human behavior following natural catastrophes. They cost billions of dollars to society due to contaminated foods, the spread of disease-causing pathogens, infrastructure damage, and fires from electrical short-circuits caused by gnawing every year (Parsons et al., 2021 Bedoya-Pérez et al., 2021). These rats are commensal rats, which include Norway rats, roof rats, and house mice, and they live off humans and animals. ![]() muricide) and cannibalism in New York City (NYC) (as cited in Parsons et al., 2021).Ī 2014 study estimated that there were around 2 million rats (☑50 000) in New York City (Auerbach). As the measures stretched out through 2020, media and pest management authorities suggested increased sightings of rats, including aggressive behaviors during daylight hours, and in close proximity to people, as well as an increase of lethal competition between rats (e.g. Around March 20, a state-wide stay-at-home order was declared, and all non- essential businesses were ordered to close, including restaurants. ![]() Social distancing and lockdown measures soon followed this order to curtail the spread of the virus. New York declared state of emergency on Main response to the spread of SARS-CoV-2.
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