A Missed Opportunity?: NOAA’s Use of Social Media to Communicate Climate Science

In the current media landscape, organizations often communicate about science directly with publics through online channels rather than relying on journalist gatekeepers. Online platforms present organizations with the opportunity to participate in two-way communication in order to increase engagement with science. The present study examined how the National Oceanic and Atmospheric Administration (NOAA) utilizes social media to interact with publics. Results suggest that NOAA does not fully utilize the dialogic potential of social media, which could enhance both the public’s science literacy and trust in science regarding climate change specifically. This study informs how public relations theory may complement science communication theory and practice as deficit model-thinking transitions to contemporary approaches for public engagement with science.     

环境监测分析中的有关问题探讨——指示剂,显色剂的应用

本文介绍了在环境监测分析中一些常用指示剂,显色剂的使用条件,以及在不同条件下对分析结果产生的影响和干扰,及其干扰的消除。