01883nam 2200433 a 450 991070181140332120250409163009.0(CKB)5470000002421998(OCoLC)796823692(EXLCZ)99547000000242199820120626d2012 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierUnderstanding the power of social media as a communication tool in the aftermath of disasters hearing before the Ad Hoc Subcommittee on Disaster Recovery and Intergovernmental Affairs of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Twelfth Congress, first session, May 5, 2011Washington :U.S. G.P.O.,2012.1 online resource (iii, 122 pages) illustrationsS. hrg. ;112-390Title from title screen (viewed on June 26, 2012).Includes bibliographical references.Understanding the power of social media as a communication tool in the aftermath of disasters Social mediaUnited StatesDisastersSocial aspectsUnited StatesNatural disastersSocial aspectsUnited StatesEmergency managementUnited StatesCitizen participationEmergency communication systemsUnited StatesSocial mediaDisastersSocial aspectsNatural disastersSocial aspectsEmergency managementCitizen participation.Emergency communication systemsGPOGPOBOOK9910701811403321Understanding the power of social media as a communication tool in the aftermath of disasters3467303UNINA