A Long Way to Go: Collective Paths to Racial Justice in Geography

Despite decades of recognition and worry about diversity, our discipline remains persistently white. That is, it is dominated by white bodies and it continues to conform to norms, practices, and ideologies of whiteness. This is a loss. At best, it limits the possibilities and impact of our work as geographers. At worst, it perpetuates harmful exclusions in our discipline: its working environments, its institutions, and its knowledge production. This remains deeply concerning for many geographers, and there has been important research, commentary, and institutional activity over the years. Yet, research shows us that little meaningful progress has been made. We know that mentoring is one vital part of the journey toward change. As such, we reflect here on our experience developing a research collective built on a transformative mentoring practice. We outline the key challenges, strategies, and tentative successes of the collective in supporting women of color undergraduate, graduate, and faculty geographers, arguing that such feminist formations are a vital part of the path to intellectual racial justice in our field. Key Words: diversity, feminist geography, higher education, mentoring, race.     

Twitter and Academic Geography through the Lens of #AAG2018

Twitter has emerged as a global social network of active users who share conversations with one another in an online setting. Academics are one community that has increasingly taken to Twitter as a means of connecting with other scholars, sharing research, and obtaining meaningful feedback. Tweeting has become especially popular during academic conferences where conference attendees use Twitter hashtags to filter conference conversations into a separate dialogue. For geographers, the Annual Meeting of the American Association of Geographers (AAG) represents one such occasion to use Twitter to discuss contemporary developments in geographic research. In this article, we provide an overview of Twitter as well as the ways in which the academic community uses the platform. Following this, we discuss the tweets sent using the hashtag for the 2018 AAG Annual Meeting, #AAG2018. To analyze these tweets, we collected all tweets with this hashtag for a period of four weeks and examined the content using word clouds and sentiment analysis to explore general feelings and trends associated with geography and the AAG Annual Meeting. We conclude with suggestions for future research avenues that could use Twitter data to gauge the pulse of the geographic discipline. Key Words: academic conferences, American Association of Geographers, geography, sentiment analysis, Twitter.     

Assessing the Value of Scholarly Book Reviews among Geographers

According to the latest data available, in 2013 a staggering 68,000 scholarly books reached print in North America alone. Book reviews have long served as an important tool to keep tabs on the content and quality of all of those books. In decades past, perusing book reviews was essential in conducting a literature review and a tool for authors to demonstrate the impact that their book has on a field of study. Most important, though, book reviews play a vital role in academic advancement by calling attention to books that successfully add to new knowledge and warn against books with defects and deficiencies. Despite their overwhelming importance, no one has systematically analyzed the value of scholarly book reviews. Moreover, in our current age of the Internet, e-mail, and social media, it is important to know the worth of book reviews. Drawing on the results of a 2018 survey sent to select members of the American Association of Geographers, this article assesses the value of scholarly book reviews among geographers. It answers these questions: Who writes and reads book reviews? What are the characteristics of a useful book review? Is writing a book review considered a valued scholarly activity? Does writing book reviews help advance a person’s career? Because geography is a microcosm of academia, this study has applicability across the social sciences and humanities. Do scholarly book reviews still matter? Key Words: human geography, monographs, promotion and tenure, scholarly book reviews.     

Traces: Philosophy,Interpretation, and Method in Postqualitative Human Geography

This article attempts a double reflection: a methodological interrogation of myself and an autointerrogation of my methodology. Following Ernst Bloch, I structure this reflection around the idea of traces, which are brief, narrative, aphoristic speculations on a particular theme. In this article, I (re)produce my own narrative traces, engaging with and representing several moments of strangeness in my methodological praxis as they are recorded in field notes from prior fieldwork with urban secession movements in black and white communities of Atlanta. Building from Bloch’s hermeneutic, I treat these moments as traces to be pursued, rather than simple social artifacts of the relational, intersubjective activity of research. Finally, I demonstrate how a geographer might develop that which crystallizes in the interpretation of the trace (i.e., through the intentional reconsideration of the uncanny and recurrent moments of everyday experience) toward the methodological worlding of philosophy as a vibrant, reflexive, human praxis. Key Words: Bloch, interpretation, method, postqualitative analysis, praxis.     

Courtroom Ethnography: Researching the Intersection of Law,Space, and Everyday Practices

This article argues for a more sustained use of courtroom ethnography by geographers as a means to research legal phenomena, especially in matters of court trials. To do this, I begin by referencing two main threads of courtroom ethnographies conducted in disciplines outside geography, specifically the spaces of the courthouse and courtrooms and the study of emotion and bodily performances by sociolegal and sociology scholars. To then underscore the ways in which a geographical perspective can enhance this existing research and point to topical and theoretical interventions that courtroom ethnography might offer geography, I draw on my experiences with courtroom ethnography on the criminal trial against former Enron chief executives Ken Lay and Jeffrey Skilling. This experience produced a nuanced and lively understanding of how law, justice, and space comingle through the court’s physical spaces and performative embodiments. My conclusions emphasize courtroom ethnographies’ scholarly opportunities for researchers who study the intersection of law and space, while also reflecting on its challenges. Key Words: corporation, courtroom, Enron, ethnography, legal geography.     

Clusters of Nonmedical Exemptions to Vaccination in Illinois K–12 Schools

Vaccination rates in Illinois schools are decreasing as more parents opt for nonmedical exemptions (NMEs). At the local scale, higher levels of exemptions affect herd immunity levels. Few studies have previously conducted or proposed methods to conduct local-scale spatial and temporal cluster pattern analysis. This study used vaccination exemption data from the Illinois School Board of Education’s annual Immunization School Survey for the 2003–2004 and 2013–2014 academic years. The Getis–Ord General G statistic was used to identify cluster detection by individual vaccine at the school level. The Getis–Ord Gi* statistic was used with two different parameter models to identify hot and cold spots. This study found that NMEs are highly clustered. More clusters of high and low NMEs were identified for the 2013–2014 academic year than for 2003–2004. The percentages of schools that were neither hot nor cold averaged 94.0 percent for the 2003–2004 school year and 78.7 percent for the 2013–2014 school year. NME rates in Illinois are rising. The increase in hot and cold spots is evidence that the polarity of vaccination choice is growing. As vaccination exemption rates continue to polarize U.S. society, it is essential for public health efforts to monitor and conduct local-level studies. Key Words: antivaccination, hot spot analysis, medical geography, nonmedical exemption, spatial statistics.     

Reordering China,Respacing the World: Belt and Road Initiative (一带一路) as an Emergent Geopolitical Culture

Since it was set out in speeches by China’s Premier Xi Jinping in September and October 2013, discussion of the Belt and Road Initiative (BRI) has proliferated in China. We argue that the scale and density of this discussion can usefully be conceptualized as an emergent geopolitical culture, reworking geopolitical narratives and spatial policies established in China in the second half of the twentieth century. In charting this emergence, we examine the ways in which the BRI links the reordering of China’s economic geography with articulations of China and the world. Surveying BRI as an emergent geopolitical culture, we draw on the example of the narratives of familiarity, partnership, and location vis-à-vis China and Singapore. Our conclusions reflect on how the BRI is appropriated to visions of China’s destiny. Key Words: Belt and Road Initiative, China, geopolitical culture, Singapore.     

Exploring the Impact of Contextual Information on Student Performance and Interest in Open Humanitarian Mapping

The opportunity to engage university students in authentic, open humanitarian mapping raises important questions about how to guide the quality and productivity of volunteer spatial contributions while providing a valuable learning experience. It presents the unique chance to pique new mappers’ interest, satisfaction, and confidence in spatial technologies in particular, and technology in general, as well as pique their interest in the people and places that are served by the humanitarian mapping projects. This article shares the findings of a study that explores the importance of sharing authentic contextual information about the purpose of the humanitarian mapping task. Two groups of beginner mappers were given mapping tasks, with only one group being provided details on the purpose. Comparisons were made on their respective performance and changes in affective response to a series of questions about technology, education, good citizenship, and empathy. Measures of the quantity and quality of spatial data produced; their respective levels of interest, satisfaction, and confidence in technology; and affective responses before and after mapping show the relative effects of contextual information. Results provide insights about the potential effectiveness of authentic instruction on the performance of mapping as well as the potential effect on mappers themselves. Key Words: citizenship, data quality, empathy, humanitarian mapping, volunteered geographic information.     

Solar Rich and Water Poor: The Case for Solar Desalination in El Paso,Texas

Desalination is an increasingly important water source for the sunny, arid city of El Paso, Texas. As the city’s population grows, El Paso Water, the city’s water utility, has had to drill deeper into the Hueco Bolson aquifer, a primary water source for El Paso. This deeper drilling into the Hueco Bolson, however, has yielded progressively more saline water. In response, El Paso Water and administrators from Fort Bliss jointly constructed a reverse osmosis desalination plant to protect the Hueco Bolson’s freshwater supplies and expand the city’s water sources. Reverse osmosis water desalination, however, is an expensive, energy-intensive process currently dependent on carbon-heavy fossil fuels. Solar energy, however, is an abundant, carbon-free energy source that could potentially reduce the energy costs and carbon footprint of the reverse osmosis desalination process. We hypothesize that building a solar microgrid that supplies El Paso’s desalination plant with energy in tandem with the regional grid will reduce the plant’s energy expenditures in the long term compared to solely buying energy from the regional grid. We used the Hybrid Optimization for Multiple Energy Resources (HOMER) model created by the National Renewable Energy Laboratory. The results suggest that a solar microgrid whose modules use one axis tracker could reduce the plant’s energy expenses. Key Words: desalination, solar energy, water resources.     

Temporal Point Pattern Analysis of Human Activities Using GIS Methods: A Case Study of Library Visiting Activities in Chengdu City,China

This article aims to develop a new type of temporal pattern analysis—temporal point pattern analysis (TPPA)—by treating the distribution of activities as a point pattern on a two-dimensional plane using the start time and end time of activities as axes. Geographic information systems (GIS) methods, which are originally used in spatial point pattern analysis in GIS, are introduced to support TPPA. This article presents a case study to understand the temporal patterns of the library visiting activities of university students using a four-week smart card data set in Chengdu City, China. Several methods from GIS are applied, including the measurement of mean centers, kernel density, nearest neighbor distances, and optimized hot spot analysis. Results show that the GIS methods can reveal a lot of information on the temporal pattern of activities, thereby proving the reasonability of the proposed TPPA of activities. Key Words: GIS, human activities, library visiting, smart card data, visualization.     

From Microtoponyms to Landscape Using Semantics,Location, and Topography: The Case of Wald,Holz, Riet,and Moos in St. Gallen,Switzerland

To explore landscape properties using language, we analyzed the semantics and associated physical properties of four generic landscape terms through spatially located microtoponyms in the Swiss canton of St. Gallen. We applied quantitative methods to physical and etymological data to understand how four common generic terms (Wald, Holz, Riet, and Moos) were used in microtoponyms in the canton. We observe that the meaningful elements associated with those generic terms characterize general properties of landscape independent of the feature type as well as specific properties linked to the feature. Moreover, using a toponym taxonomy, we compared co-occurrences of different terms (e.g., those associated with spatial relationships or vegetation) for the four generic terms. Holz, which we argue is more associated with land use than land cover, was markedly different in naming patterns from the other three generic terms, and we suggest that this was driven by a distinction between nature and culture. We conclude that the act of naming natural features is influenced not only by properties of the referent but also by broader scale landscape patterns and cognitive associations with landscape terms. Key Words: ethnophysiography, landscape, language, microtoponyms.     

Spatial and Sectoral Patterns of Firm Entry in China

This article provides new empirical evidence on the patterns of firm entry across sectors and space. Based on Pavitt’s four manufacturing industry categories—supplier-dominated, scale-intensive, specialized suppliers, and knowledge-based—we use China’s firm-level database, covering all manufacturing firms with sales above 5 million RMB from 1998 to 2008, to investigate the relation between spatial patterns of new entry firms and industrial structure change and firm heterogeneity. Based on our analysis, there are three key findings. First, industrial structure change plays an important role in influencing the sectoral pattern of new firm entry. Second, the transformation from a supplier-dominated industry to a scale-intensive industry from 1998 to 2008 in China has largely influenced spatial patterns of new entry firms (mainly spatial agglomeration and entry similarity between regions). Third, the heterogeneity of firms (mainly firm ownership, firm size, and technological relatedness) affected the location choice of new entry firms. Based on our findings, we conclude that the importance of industrial structure change and the heterogeneity of firms in revealing the spatial pattern of new entry firms should receive more attention. Key Words: China, firm entry, firm heterogeneity, industrial structure change, sectoral and spatial pattern.     

Hydroelectric Infrastructure and Potential Groundwater Contamination in the Brazilian Amazon: Altamira and the Belo Monte Dam

Heavy investments in hydroelectric development are occurring throughout the Amazon Basin, which holds 42.2 percent of Brazil’s hydroelectric potential. The Belo Monte dam is the most recent and largest project in this region. The prevalence of septic systems in the Amazon, coupled with the widespread use of water wells and rising water table from filling the reservoir, create sanitation and health concerns for upstream communities. Using spatial analytical data and terrain analyses, we identify high-risk locations within the most densely populated neighborhoods in Altamira, Belo Monte’s host city. The purpose of this research is to develop a heuristic for identifying areas susceptible to groundwater and well contamination in relation to existing and proposed hydroelectric projects. Altamira’s city center persists as a high-risk location for contamination of wells because of its population density and relatively low elevation compared to other parts of the city. The methods, tools, and analyses presented in this article provide a framework that can be used to identify vulnerability to groundwater and drinking well contamination. The results presented here can guide implementation of public health and sanitation efforts in areas affected by large hydroelectric projects to avoid future water quality crises. Key Words: Belo Monte, groundwater contamination, hydroelectric infrastructure, risk assessment, spatial and terrain analyses.     

人文要素数据与土地利用单元匹配方法——以北京丰台区为例

驱动力机制是土地利用变化研究的核心和主要方向,而将人文要素数据匹配到土地利用单元的方法研究是探讨人文因子驱动土地利用变化机制的基础工作之一。本文在详细阐述人口和经济产值与土地利用单元匹配方法的基础上,进而以北京市丰台区为例,采用人居密度和土地经济产值密度指标,定量计算并分析了1999年丰台区人口居住和土地经济产出的空间分异特征。丰台区人居密度差异巨大,最高与最低相差近29倍;土地经济产值密度高低差异主要体现在非农业用地与农业用地之间,最高的城镇用地是最低的粮食种植用地的45倍。研究结果表明将人文要素数据匹配到土地利用单元的方法是可行的。