~新闻价值是指导市场化环境下媒体“选择”和呈现新闻的标准。重大灾难事件往往突如其来，发生之后社会关注高度集中，社会民众对相关新闻报道有迫切需求。媒体以什么样的方式来报道灾难事件深受媒体所持新闻价值的选择标准影响。灾难事件相对于普通新闻事件来说，具有特殊性。如影响范围广泛、对人的情感心理冲击力度大、具有极大的破坏性等。相应的媒体在进行灾难事件报道过程中，会有不同的报道倾向，体现了不同于常规报道的新闻价值选择。近些年，国内灾难事件报道有所改进，媒体承担了社会责任和人文关怀，但在具体报道中仍存在个人化、权威化、同质化和情绪化等现象，导致报道重点有失偏颇、反转新闻现象频出等问题。而媒体要切实做好“把关人”的角色，需要时刻坚持新闻专业主义，在市场化信息洪流中保持冷静客观。

~News value is the standard to guide media under market environment to “select” and present news. Major disasters are often sudden and paid more attention by the whole society. The public have an urgent need for related news reports. The way in which the media report on disasters is heavily influenced by the media’s selection criteria for newsworthiness. Compared with ordinary news events, disaster events have particularity. For example, the impact of a wide range, the impact of people’s emotion and psychological, and the great destructive. The different media will have different reporting tendencies in the process of reporting disaster events, which reflects the choice of news value different from conventional reports. In recent years, domestic reports on disasters have been improved, and the media have taken on social responsibility and humanistic care. However, there are still some problems in specific reports, such as personalization, authoritarianism, homogeneity and emotionalism, which lead to biased focus and frequent news inversion. In order to do a good job as a gatekeeper, the media should always adhere to journalistic professionalism and keep calm and objective in the flood of market-oriented information.

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