Big data provided by social media has been increasingly used in various fields of research including disaster studies and emergency management. Effective data visualization plays a central role in generating meaningful insight from big data. However, big data visualization has been a challenge due to the high complexity and high dimensionality of it. The purpose of this study is to examine how the number and spatial distribution of tweets changed on the day Hurricane Harvey made landfall near Houston, Texas. For this purpose, this study analyzed the change in tweeting activity between the Friday of Hurricane Harvey and a typical Friday before the event.
The purpose of this participatory research project is to examine the lived experiences (counter-life stories) of current and former Dunbar residents and congregants of Dunbar churches to demonstrate how local stories counter the dominant perspective about the experiences of American Americans in the Dunbar community. Once a thriving community at the center of civil rights activities in Hays County, Texas, the neighborhood has evolved in many ways in the past several decades, contrary to popular belief. This case study employs counter-life story methodology to uncover the hidden truths about Dunbar residents and congregants’ experiences to generate new knowledge about the experiences of African Americans in San Marcos, Texas, and Hays County. Thematic analysis of unfiltered commentary from Dunbar community members revealed three emergent themes: history of racism and slavery, impact of environmental and social racism, and rebuilding and restoring the community. Individual and shared strengths make the community unique and resilient. In-migration of new community members has been outpaced by outmigration. Finally, issues of taxation, representation, and the ongoing deterioration of neighborhood infrastructure are forefront in community members’ minds. In sum, the bedrock of personal and community values and hard work has not changed, but external forces continue to affect the community and compel it to pivot and make plans for change. Personal and communal strengths make the community unique and resilient. Future work will enlist geographic data and methods to help further investigate changes over time.
Significance StatementIn a rapidly urbanizing world, urban wilderness areas offer unique opportunities to connect with raw nature. After examining social demand for urban wilderness in one of the fastest growing cities in the United States, we found that high levels of naturalness positively influence visitors’ use and perception of natural areas. Age and youth experiences with nature were the most significant, positive correlates with perception of wildlife. Regardless of race/ethnicity, income, and education, visitors recognized the importance of wildlife in urban wilderness. Overall, this study found that social demand for urban wilderness is a multi-dimensional balance between natural amenities and cultural conveniences. This knowledge is useful to city planners to properly plan and protect the natural areas within urban environments.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.