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11.
Segregated Networks in the City 总被引:1,自引:0,他引:1
Vinicius M. Netto Maíra Pinheiro Soares Roberto Paschoalino 《International journal of urban and regional research》2015,39(6):1084-1102
Segregation has been one of the most persistent features of urban life and, accordingly, one of the main subjects of enquiry in urban studies. Stemming from a tradition that can be traced back to the Chicago School in the early twentieth century, social segregation has been seen as the natural consequence of the social division of space. Such naturalized understanding of segregation as ‘territorial segregation' takes space as a surrogate for social distance. We propose a shift in the focus from the static segregation of places—where social distance is assumed rather than fully explained—to how social segregation is reproduced through embodied urban trajectories. We aim to accomplish this by exploring the spatial behaviour of different social groups as networks of movement that constitute opportunities for co‐presence. This alternative view recasts the original idea of segregation as ‘restrictions on interaction' by concentrating on the spatiality of segregation potentially active in the circumstances of social contact and encounters in the city. This approach to segregation as a subtle process that operates ultimately through trajectories of the body is illustrated by an empirical study in a Brazilian city. 相似文献
12.
Vinicius J. Giglio Osmar J. Luiz Nanette E. Chadwick Carlos E. L. Ferreira 《Journal of Sustainable Tourism》2018,26(5):782-797
Recreational scuba diving is rapidly increasing, and the negative impacts to marine reef biota are of conservation concern. Educational approaches have been tested to mitigate diver damage to benthic organisms, but logistical constraints impede their implementation in many locations. We investigated the behaviors of scuba divers in terms of their contacts with benthic organisms, and assessed how an educational video-briefing caused changes in diver behavior. The video provided environmental information to divers, and enhanced their use of low-impact diving techniques. Divers who received the video-briefing exhibited significantly lower rates of contact with and damage to the benthos, than did divers who did not receive a briefing. The level of diving experience did not correlate with the rate of benthic contact in either group of divers. Male divers and photographers both contacted the benthos significantly less, and female divers and photographers both caused significantly less damage when they viewed the video-briefing prior to diving. Our findings highlight the importance of easily implemented, standardized educational approaches such as the use of video-briefings to mitigate the impacts of scuba diving. This study adds to the framework of tested strategies available to support the sustainable use of marine areas by the diving tourism industry. 相似文献