If you read often enough about the supposed death of the newspaper business, you would think that the nation’s newsrooms are increasingly depopulated, barren places, with darkened offices and empty cubicles… the occasional tumbleweed blowing past. (Actually,  large stretches of Tribune Co’s New York bureau look just like that, as I saw earlier this year).

In San Francisco, Chicago and other metropolitan centers, you would be wrong. It’s true that both cities bear unfortunate marks of how rough the advertising decline, rise of the Internet and financial crisis have treated their news operations: Hearst was toying with shutting down the San Francisco Chronicle, and Chicago’s leading daily papers, the Tribune and the Sun-Times, are owned by bankrupt companies. Improbably enough, both are turning into hot spots for local news competition.

The New York Times and Wall Street Journal are fighting over San Francisco, and a private equity guy has teamed up with KQED and UC Berkeley to try a nonprofit local news experiment. And now, the Times reported on Wednesday, it is targeting some other cities, including Chicago. Here is an excerpt from reporter Richard Perez-Pena’s writeup on the Times’s decoder blog:

Plans for the San Francisco edition call for adding to the paper, twice a week, two additional pages of news about northern California. At first, the added content will be produced by The Times’ own writers and editors. But eventually, the plan, as in Chicago, is to turn the production over to a local partner.

Here’s more from spokeswoman Diane McNulty, whose statement also was in the Times’s blog: