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Direct linkVieweg, Sarah Elizabeth – ProQuest LLC, 2012
In times of mass emergency, users of Twitter (a popular microblogging service) often communicate information about the event, some of which contributes to situational awareness. Situational awareness refers to a state of understanding the "big picture" in time- and safety-critical situations. The more situational awareness people have,…
Descriptors: Social Networks, Telecommunications, Computer Mediated Communication, Safety
Peer reviewedBlanchard-Boehm, R. Denise; Cook, M. Jeffrey – International Research in Geographical and Environmental Education, 2004
In July 1997, on the 10th anniversary of the great "Black Friday" Tornado, city officials of Edmonton, the print and broadcast media, agencies dealing in emergency management, and the national weather organisation recounted stories of the 1987, F5 tornado that struck Edmonton on a holiday weekend. The information campaign also presented…
Descriptors: Foreign Countries, City Government, Public Education, Risk
