In a collaboration with the department of archeology at KU Leuven (Ralf Vandam and Eva Kaptijn) we used an ecological perspective and a statistical framework developed in community ecology, to investigate the drivers of human settlement patterns in a valley in Turkey over a time period of 8000 years. Not unsurprisingly typical ecological concepts such as sorting along environmental gradients, spatial autocorrelation and dispersal limitation can also be detected in the structure of early human settlements. It was cool to see that what started out as a fun discussion among friends in a bar (one biologist, one archeologist) now resulted in a proper paper. It was a difficult choice where to submit. Archeology journals have notoriously low impact factors and take a VERY long time to process reviews. On the other hand most ecological journals would not take this type of data. In the end we opted for the open access provided by PlosOne and hope the paper will find an audience. At the time I also conveniently had some remaining bench fee left to spend on publication costs.
In any case, I had a lot of fun playing around with distributions of a species that (often) makes rational decisions and we might try more interdisciplinary stuff in the future.