Fig. 4: Most important issues covered by the media (left) and sources of data used (right).
From: Agri-food crises and news framing of media: an application to the Spanish greenhouse sector

Figure on the left, shows a cloud of concepts most frequently used in the news. Social aspects and waste generation are the most relevant issues. On the right, the sources referenced in the news items have been summarized. Interviews with migrant workers and the compilation of past work are the most common news sources.