【摘要】 沙尘暴是兰州城市形象建构过程中的一项重要影响因素。从舆论引导的角度来看,单一真实的沙尘暴报道对兰州城市形象的建构有一定的负面作用。因此,沙尘暴报道中既要对其出现的现象进行及时准确地报道,对其产生的原因进行挖掘,同时也要重视对话语权的争夺,拓宽报道题材,延伸报道主题,从而建构良好的兰州城市形象。更多还原

【Abstract】 Sand duststorm is one of great influence factors in the process of Lanzhou city image construction.From the guidance of public opinions,the sole and authentic reports on sand duststorm have negative effects in Lanzhou city construction.Therefore,reports on sand duststorm not only include accurate and timely reports on the phenomenon and their deepening causes but also stress to fight for discourse rights,broaden subject reports,extend motif in order to construct good urban image.更多还原