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biology

Regeneration Bonus: Jeramiah Smith

 

 

When we talked to the four biologists that make up the unofficial regeneration "cluster" at the University of Kentucky, we learned too many interesting things to cram in the group video. So we made a short video for each of them. Here's more on Jeramiah Smith, salamanders and sea lampreys.

Produced by Research Communications at the University of Kentucky.

Read the full story here: uknow.uky.edu/content/regeneration-bonus-jeramiah-smith

 

OCBILs & YODFELs

 

I recently stumbled upon the OCBIL theory. In the words of Hopper (2009): “OCBIL theory aims to develop an integrated series of hypotheses explaining the evolution and ecology of, and best conservation practices for, biota on very old, climatically buffered, infertile landscapes (OCBILs). Conventional theory for ecology and evolu- tionary and conservation biology has developed primarily from data on species and communities from young, often disturbed, fertile landscapes (YODFELs), mainly in the Northern Hemisphere.” As a geomorphologist, and in particular a biogeomorphologist interested in coevolution of landscapes, biota, and soils, the OCBIL-YODFEL contrast is extremely interesting—mainly because it implies a key role for landscape age, stability, and geomorphic disturbance regimes in the development of ecosystems and evolution of biodiversity patterns.

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