An article in the famous German newspaper "Die Zeit" reports about the activities of the DFG research unit 816 in South Ecuador.
You can read the article in the online portal of the newspaper.
The scan of the article is available as PDF here (german).
Source:
Korneffel, Peter: Unter den Wolken; Report in: Die Zeit, No. 38, 13th Sept. 2012, p. 38