Mapping climate discourse to climate opinion: An approach for augmenting surveys with social media to enhance understandings of climate opinion in the United States
Fig 2
Regional Twitter topic distributions.
Each region of the US used in this analysis is shown along with its corresponding most important LDA topics. Topics are listed in order of their importance (top to bottom), and colored based on how frequently they occur in regional discussion: darker is more unique to the region while lighter is more common nationally.