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1.
《The Professional geographer》2013,65(3):287-301
On May 13, 1996, a disastrous tornado hit the Tangail district of Bangladesh, killing more than 700 people and causing extensive damage to homes, crops, and livestock. This paper explores and analyzes how tornado victims adjusted to this destruction. Data collected from two study sites show that victims received emergency assistance from people both in neighboring areas and from more distant areas, as well as from government agencies and non-governmental organizations (NGOs). At both sites, NGOs played the leading role in minimizing the hardships of victims through extraordinary disaster relief and rehabilitation efforts. Because of the extensive support received, the tornado victims were able to return to their “normal” lives very quickly. This study concludes with several recommendations to help cope with future tornado disasters. 相似文献
2.
Jason C. Senkbeil David A. Scott Pilar Guinazu-Walker Meganne S. Rockman 《The Professional geographer》2013,65(4):610-620
The 27 April 2011 EF4 Tuscaloosa tornado directly impacted more than 50,000 residents, causing forty-five fatalities within the city and sixty-five in total. It was a rare urban tornado with varying impacts on the three major ethnic and racial groups within the city. A hybrid survey and interview of open-ended and closed questions was conducted with 211 Tuscaloosa area residents in a two-week period after the tornado. Results indicate significant differences in risk perception, preparedness, and shelter lead time among the three ethnic and racial groups. Furthermore, results were still significant for perception after controlling for the effects of age, education, and experience. 相似文献
3.
Bimal Kanti Paul 《The Professional geographer》1998,50(3):287-301
On May 13, 1996, a disastrous tornado hit the Tangail district of Bangladesh, killing more than 700 people and causing extensive damage to homes, crops, and livestock. This paper explores and analyzes how tornado victims adjusted to this destruction. Data collected from two study sites show that victims received emergency assistance from people both in neighboring areas and from more distant areas, as well as from government agencies and non-governmental organizations (NGOs). At both sites, NGOs played the leading role in minimizing the hardships of victims through extraordinary disaster relief and rehabilitation efforts. Because of the extensive support received, the tornado victims were able to return to their “normal” lives very quickly. This study concludes with several recommendations to help cope with future tornado disasters. 相似文献
4.
Common perception is that tornadoes travel in paths from the southwest quadrant of directions toward the northeast. This study examines path directions for 6,194 tornadoes that occurred in the eastern two‐thirds of the United States during the twenty‐three‐year period 1980–2002. At the national scale, nearly 70 percent of tornadoes included in the study propagated from the west, west‐southwest, and southwest, with west‐southwest being the highest frequency origin direction. Nevertheless, distinct seasonal and regional variations were found. In central and northern areas of the country, a more westerly or northwesterly path origin prevails during late spring and summer. The midtropospheric flow, convective typology, and synoptic patterns of tornado outbreaks are thought to contribute to the distributions observed in the climatology. 相似文献
5.
The tornado siren has become the standard method of notifying resident populations of dangerous weather conditions. In March, 2012, the city of San Marcos, Texas purchased 14 Tempest-121 rotating sirens creating a coverage network. Because San Marcos has experienced two tornadoes during the previous twelve years, two research questions were constructed, 1) what is the spatial coverage of the tornado siren network in San Marcos, and 2) what is the approximate number of residents located outside the siren's network coverage area? The hypothesis stated that the siren network left more than 10 percent of the population outside the coverage area.Each tornado siren was individually located and associated GPS data allowed for construction of the siren network in a GIS. The analysis identified approximately 26 percent (22 km2) of San Marcos located outside the network's coverage area. Furthermore, analysis of census block data and the extent of siren coverage resulted in 5.14 percent of residents not included in siren coverage, approximately half compared to what was hypothesized. As San Marcos continues to expand, both in size and in population, the question of whether there is enough coverage for the entire city for the foreseeable future remains unclear. 相似文献
6.
This paper presents a case study of a cluster of tornadoes produced by tropical cyclone (TC) Ivan in the Mid-Atlantic region of the United States on 17–18 September 2004. Ivan produced 118 tornadoes between 15 and 18 September, but 57 of these occurred in a period of only 10 h on the last two days. The number of tornadoes that occurred in this event is anomalous when compared to regional tornado climatology and to other TC tornado events. Furthermore, a significantly large number of the tornadoes, when compared to other TC tornadoes, were rated strong according to the Fujita Scale, and they were anomalously long- and wide-tracked. Ivan was in a synoptically favorable environment when these tornadoes were produced, and the tornadoes occurred in a favorable local-scale environment near a front with spatially overlapping shear and buoyancy. 相似文献
7.
Betsy Donald 《The Professional geographer》2002,54(2):190-203
This article presents an analysis of the relationship between urban governance restructuring, and global, national, and local action through a case study of the Toronto city‐region. The Toronto city‐region recently underwent a massive reorganization of its governance structures, functions, and jurisdictional boundaries. This restructuring raises questions about why these changes occurred at this particular juncture in the region's history. Why did the city that had always been known in the academic and political discourse as the “city that works” stop “working”? What global and national forces might have accounted for such a radical restructuring? And what did local action contribute? These questions are explored in both historical and contemporary contexts by drawing on insights from regulation theory, urban regime theory, and an analysis of Canada's changing fiscal federalism. This approach informs the role that institutions — regardless of their origin or territorial scope — play in sustaining a local accumulation system, and how this “local” accumulation grounds a national regulatory mode and regime of accumulation. The approach also explores the relationship between regime and regulation theories in the context of policy formation and institution building. The study concludes that the current policy set is incapable of resolving the region's crisis tendencies. Notwithstanding external forces, the current policy set is not inevitable. Globalization does not predetermine all spatial‐economic outcomes. 相似文献
8.
Questionnaires were completed by 2306 beach users at 19 Welsh beaches with respect to beach selection parameters. The modal group of respondents was female aged 30–39. Beach choice was primarily determined by clean litter-free sand and seawater, followed by safety. Refreshment facilities and beach awards were deemed minor considerations by the public when choosing a beach to visit. Approximately 58 per cent of respondents were aware of beach award and rating schemes. Of coastal visitors interviewed for this paper, 67 per cent rated a beach as 'important' or 'very important' to their holiday, with just 2 per cent replying that they were unimportant. 相似文献
9.
Tropical cyclones (hurricanes and typhoons) produce high winds that can generate waves capable of damaging coral reefs. As cyclones frequently pass through northeast Australia's Great Barrier Reef (GBR), it is important to understand how the spatial distribution of reef damage changes over time. However, direct measurements of wave damage, or even wave heights or wind speeds, are rare within the GBR. An important factor in estimating whether cyclone damage was possible is the magnitude and duration of high‐energy wind and waves. Thus, before the spatio‐temporal dynamics of past cyclone damage can be modelled, it is necessary to reconstruct the spread, intensity, and duration of high‐energy conditions during individual cyclones. This was done every hour along the track taken by each of 85 cyclones that passed near the GBR from 1969 to 2003, by implementing a cyclone wind hindcasting model directly within a raster GIS using cyclone data available from the Australian Bureau of Meteorology. Three measures of cyclone energy (maximum wind speed—MAX, duration of gales—GALES, and continuous duration of gales—CGALES) were derived from these data. For three cyclones, where field data documenting actual reef damage from cyclone‐generated waves were available, the predictive ability of each measure was assessed statistically. All three performed better in predicting reef damage at sites surveyed along the high‐energy reef front than those surveyed along the more protected reef back. MAX performed best for cyclone Joy (r 2 = 0.5), while CGALES performed best for cyclones Ivor (r 2 = 0.23) and Justin (r 2 = 0.48). Using thresholds for MAX and GALES obtained via comparison with field data of damage, it was possible to produce a preliminary prediction of the risk of wave damage across the GBR from each of the 85 cyclones. The results suggest that while up to two‐thirds of the GBR was at risk from some damage for 30–50% of the time series (～18 out of 35 years), only scattered areas of the region were at risk more frequently than that. 相似文献
10.
Susan W. Hardwick 《Geographical review》2014,104(3):259-276
More Americans now reside in Canada than at any time since the Vietnam War. Of particular note is the surprisingly large population of immigrants from the United States who now reside in Montreal—Francophone Canada's largest and most diverse city. This article documents and analyzes the migration experiences, spatial patterns, and “sense of belonging” of Americans in Montreal during the post–Vietnam era framed within the larger political and linguistic context of the city's “Two Solitudes.” Findings are based on information compiled from archival materials, census records, structured and unstructured interviews, survey questionnaires, participant observation, and fieldwork. My overarching goal is to embed the experiences and patterns of this English‐speaking group of immigrants in predominately French‐speaking Montreal during the past five decades—one of the most dramatic and divisive periods of time in Montreal and in Quebec as a whole. 相似文献
11.
The spatial stability of alcohol outlets and crime in post‐disaster Christchurch,New Zealand 
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下载免费PDF全文 The devastating Canterbury Earthquakes of 2010 and 2011 left an indelible mark on the city of Christchurch. The social and economic upheaval that immediately followed the Earthquakes has, in time, been replaced with a period of rebuild and transformation. In this study we investigate the effects that the Canterbury Earthquakes had on two important and inter‐related phenomena in the city: alcohol availability and crime. More specifically, we investigate how alcohol outlets and crime across six different categories changed in magnitude and spatial distribution pre‐ (end‐2009) and post‐ (end‐2014) earthquake. We do this using a variety of geospatial techniques including a relatively new method: the spatial point pattern test which allows for the identification of changes in spatial patterns at the local level. Results indicate that both alcohol outlets and crime have decreased in magnitude since the Canterbury Earthquakes. Using the spatial point pattern test we found statistically significant differences in spatial point patterns for both alcohol outlets and all crime types pre‐ to post‐earthquake. The similarity in the differences of the spatial distributions of alcohol outlets and crime provides a first empirical clue of their potential association in the city post‐earthquake. 相似文献
12.
This paper joins literature on suburban advertising with Lefebvre's concept of representational space to analyse property advertisements as part of the representational production of suburban space. Based on comparative analysis of advertising material for suburban residential developments on Auckland's “North Shore” in two time‐periods—1950s and 2010s—the paper examines changes and continuities in thematic content. While property advertisements in the mid‐1900s emphasised the “functional suburb,” paying attention to attributes such as quality of utilities and proximity to the central city, more recently advertisements have more strongly emphasised the “lifestyle suburb,” with a focus on middle‐class community and natural amenity. 相似文献
13.
Climate change impacts the quantity and seasonality of rainfall, threatening Africans' ability to maintain satisfactory yields on rain-fed farms. On the semi-arid northwestern slopes of Mount Kenya, irrigation systems structured around Community Water Projects (CWPs) provide households with piped water, which helps mitigate drought impacts and enhances resilience to increasingly variable rainfall patterns. The vision of these irrigation systems is to equitably distribute water resources among CWP members both for household consumption and to maintain or improve agricultural yields. However, not all households receive equal quantities of water from their CWPs, and little is known about the impact of water provisioning on farmers' opinions or perceptions of CWP performance.In this study, we relate respondents' satisfaction with their CWPs to the quantity of water delivered. Not surprisingly, farmers who received low quantities of water from their CWPs expressed above-average rates of concern regarding drought. In contrast, satisfaction with one's CWP was unrelated to the absolute quantity of water received (log liters/minute), but it was strongly associated with relative measures of water delivery: respondents who received less water than other members of the same water project experienced high rates of dissatisfaction, as did respondents who received less water than in the past. These results suggest that Kenyan farmers may feel particularly dissatisfied—and, perhaps, particularly driven to demand improved water governance—when they perceive inadequate water delivery relative to some reference group.Because relative water quantity dictates satisfaction even after controlling for factors that can be resolved internally at the CWP level (by, for example, striving for uniformity of water flows across and within households), water project managers are limited to some degree in their ability to improve satisfaction through better governance. That said, governance actions that prevent declines in flows over time (e.g. maintaining infrastructure to reduce leaks) could ostensibly lead to meaningful improvements in member satisfaction. 相似文献
14.
In August 2011, many Singaporean citizens grabbed their cooking pots and used the city‐state's national obsession with food to express growing dissatisfaction with immigration and integration trends. The ‘cook and share a pot of curry’ event—a local response to Chinese newcomers complaining about the smell of their Indian Singaporean neighbours’ food—is significant for its use of smell to catalyse a collective citizen reaction and for its reliance on contemporary social media. By analysing this event, we intend to (1) conceptualize the role of smell and viscera in framing citizenship; (2) understand how smells shed light on the city‐state's contemporary ethnic politics and sense of national identity; and (3) reframe the significance of curry day as an expression of visceral citizenship that complements how the state frames Singaporean citizenry. We maintain that curry day sheds light on a specific dimension of Singaporean citizenship, as it uses smell, viscera and embodied activism to mobilize against rationalistic state‐defined distinctions between local and international concerns, economic objectives and social cohesion, inter‐racial harmony and national identity. 相似文献
15.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(3-4):99-121
In the summer of 1917 severe floods inundated the city of Tientsin for several months. As far as one could see from the roofs of high buildings, the plain to the west was a vast expanse of water with numerous islands — villages on mounds — and junks sailing between them, and the sun set in a horizon of water as if it were the ocean itself. For several weeks the Tientsin inhabitants had noticed that the water on the plain stood unusually high, but it used to be inundated more or less every third or fourth summer, so no one cared particularly. The Hai Ho — the Sea River — Tientsin's navigable access to the sea — was high and flowed with an exceptionally strong current through the city. But this was needed to clean out the mud from the river's bottom, and shipping people expected good navigation conditions the next few years. 相似文献
16.
Michele Lobo 《Geographical review》2016,106(2):163-173
When fear and anxiety circulate in public spaces of diverse western cities, heightened surveillance can provide a sense of safety and comfort. These measures of surveillance that target bodies that are ‘out of place’, however, are limited in animating public spaces. This paper focuses on Darwin, a small but rapidly growing north Australian city where the visibility of Aboriginal people from Greater Darwin/regional communities and migrant newcomers from countries in Africa, South Asia and the Middle East often circulates fear and anxiety and deadens public spaces. I argue that playful events or spontaneous multisensory encounters of humans, non‐humans and material things, however, have the potential to animate these public spaces. The paper focuses on these events in a Drop‐in open‐air café‐community garden‐Op shop in a culturally diverse northern suburb of Darwin. It suggests that the vibrancy of matter and the vitality of non‐human forms of life can inform how we co‐inhabit cities of difference and unsettle policies of social cohesion that focus on integration into a dominant white majority culture. 相似文献
17.
Michelle Sydes 《The Australian geographer》2019,50(2):221-241
Although the consequences of residential segregation are well documented, few studies to date have examined patterns of residential segregation at the local level in Australia. While available research indicates relatively low levels of residential segregation in Australia compared to other contexts, the traditional measures of segregation commonly utilised tend to be aspatial and global in nature and, as such, offer limited insight into local segregation trends. Considering these shortcomings, this paper employs two highly spatialised yet under-utilised local segregation measures—Location Quotients and Local Moran’s I. Using these measures, this paper explores how various immigrant groups are spatially distributed across two Australian cities with differing immigration histories—Sydney an established immigrant gateway and Brisbane a relatively new immigrant destination. Additionally, this article examines whether or not immigrant neighbourhoods in each city are co-located or isolated. Contrary to expectations that Australian neighbourhoods are multicultural, these findings demonstrate clear differences in the neighbourhoods where immigrant groups settle. 相似文献
18.
《Urban geography》2013,34(7):565-567
Through a close examination of the case of Virginia v. Hicks—from Kevin Hicks's arrests for trespassing on streets near a Richmond, Virginia, public housing project in 1998 and 1999 to the unanimous Supreme Court decision upholding these arrests on the grounds that no harm was done to the First Amendment—this paper explores how the rights of private property are made, through the judicial process, to "trump" other kinds of rights and interests. It examines the implications of both dominant property practices and discourses and a more general judicial anti-urbanism for city life. The paper shows that one of the things at risk given the judiciary's love affair with private property rights is the right of some people simply to be present in public space. By implication, the paper argues that legal geographies need to examine more than just final court decisions (as is often the case), but also uncover the full legal history—the strange twists and turns—of the cases examined. 相似文献
19.
The Tornado Hazard In Southern New England: History,Characteristics, Student And Teacher Perceptions
《The Journal of geography》2012,111(6):258-266
Abstract People generally do not perceive New England to be tornado-prone. Yet, there is a long history of such storms in the six states going back to the late seventeenth century. Usually, New England tornadoes are small and short-lived; even so, some have caused many deaths and much property damage. There is a greater probability for a person to be affected by a tornado in southern New England than in much of the American Midwest. As building and population density increases, so does the hazard potential. Data from awareness surveys indicate that the lack of tornado knowledge remains a serious problem for teachers, students, and the public, and government information about such storms is not being widely disseminated. 相似文献
20.
The city of Denver, Colorado recently outlawed camping in all open space. Part of a broad effort to accelerate the profit potential of prime urban land through real estate speculation and commerce, the camping ban has dislocated homeless people from the city’s marginal spaces. Based on ethnographic fieldwork and archival research in Denver, this article develops a tripartite approach to public space—prime, everyday, and marginal—to analyze challenging ways in which people who are homeless in Denver must now manage their exposure to others in everyday public spaces. In addition to eliminating places of hard-won safety and security, this singular new code disrupts hygiene, mobility, and sociability routines, thus throwing already precarious lives into further disarray by rendering housing status visible. To demonstrate how everyday social justice springs from interaction between different people co-present in public space, we foreground the voices of Denver’s homeless people, those most impacted by quality of life laws. Evicting individuals from marginal spaces and rendering them visibly homeless in everyday and prime spaces, the ban deprives them of a fundamental right to the city: anonymity. 相似文献