• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Science, Technology and Human Values >Discourse Ecology and Knowledge Niches: Negotiating the Risks of Radiation in Online Canadian Forums, Post-Fukushima
【24h】

Discourse Ecology and Knowledge Niches: Negotiating the Risks of Radiation in Online Canadian Forums, Post-Fukushima

机译：话语生态学和知识生态位：在福岛后的加拿大在线论坛中讨论辐射风险

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this article, we investigate Internet discourses that capture Canadians' perceptions of the risk of radiation from the 2011 Fukushima nuclear incident. We consider these online discourses of radiation risk in the context of recent Internet-based theories that explore ecological models of communication, and we take a discourse approach to our analysis of the online texts about Fukushima radiation risk. Our analysis reveals that, while government and scientific discourses about radiation risk are framed in terms of public concern and certainty, public discourses are framed in terms of uncertainty and gaps in public knowledge. Members of the public engaged in knowledge-seeking activities conducted their own nuclear risk assessments and disseminated the results to the interested public in street science activities. These public meaning-making activities, we argue, were generated by a desire to fill knowledge niches and attract public attention. They result in a discourse ecology characterized by epistemological rather than affective stances.
机译：在本文中，我们调查了互联网上的言论，这些言论涵盖了加拿大人对2011年福岛核事故造成辐射风险的看法。我们在探索通信生态模型的基于Internet的最新理论的背景下考虑了这些辐射风险在线论述，并采用话语方法对有关福岛辐射风险的在线文章进行了分析。我们的分析表明，尽管政府和科学界关于辐射风险的论述是从公众关注和确定性的角度出发，但公共话语是从不确定性和公共知识的差距出发。从事知识寻求活动的公众进行了自己的核风险评估，并将结果分发给了感兴趣的公众从事街头科学活动。我们认为，这些公开意义的活动是由填补知识壁and并吸引公众注意的愿望产生的。它们导致了以认识论而非情感立场为特征的话语生态学。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号