You've only linked to print advertising and newspapers' declining revenue, i.e printing on dead trees. Printing on paper then selling that paper isn't a requirement for journalism to happen.
Apparently you didn't bother to click on them and view the image - the first one clearly shows online as a fraction of the total revenue for 2011 - sitting at around 10% of the industry's $24bn.
http://stateofthemedia.org/files/2012/03/1-Newspaper-Print-A...
http://www.aei-ideas.org/wp-content/uploads/2013/04/newspape...