Thursday, December 25, 2014

Food Webs

"Dr. Samuel Johnson, from Warwick’s Mathematics Institute, explains: “Buildings require structural supports, such as the metal or timber frames around which they are then built. For the building to remain standing, though, these supports need to comply with the laws of mathematics and physics; if the roof is too heavy for the frame, the building collapses. The frames also need flexibility to adapt to conditions, if they are too rigid they become fragile and, for instance, unable to cope with difficult weather.


“The same is true of natural ecosystems; they need support and structure. Trophic Coherence seems to play a similar role in ecosystems as supporting frames of buildings — it is a structural property that helps ecosystems survive, and is common to all the ones we have analyzed. It provides them with essential support and structure.”"
Visual Complexity

No comments:

Post a Comment