Analysis: "丁薛祥出席第五届世界生物圈保护区大会开幕式并致辞"

How we calculate: Density = keyword mentions ÷ total articles. Amplification = newspaper density ÷ People's Daily baseline density. We separate headline mentions from body text — headline placement represents a deliberate editorial decision to prioritize the keyword.
Searching across 26 provincial newspapers...