I’m originally from Havelock, North Carolina. However, I now call the beautiful city of Lexington my home. I’m a proud graduate from the University of Kentucky in May 2011. I received a Bachelor of Science in Political Science and completed three minors in Communication, History, and Geography. During my time as an undergrad I established myself as a UK Tour Guide and a Summer Advising Wildcat Assistant. These positions helped me realize my passion for this amazing “See Blue” community eventually guiding me toward being a UK Recruiter for the Chicagoland area. After working as a UK Recruiter for two and half years I transitioned into my current role as A&S Recruiter and Retention Coordinator.

I was born and raised in Lexington, KY.  I graduated from the University of Kentucky in 2012 where I earned my BS in Community Communications and Leadership Development (Agriculture Communications). I began working at UK in 2010 as a student worker in the College of Agriculture, Food and Environment.  I moved to STEPS in 2012 before becoming an employee in the College of Arts and Sciences this past June.  I will be married a year in August to my husband Matt and we live here in Lexington.  We have a 7 year-old Australian Shepherd/Border Collie named Oliver. 

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.

One of my major research interests is the coevolution of soils, landforms, and biota. I’ve been working in this area pretty steadily since about 2000, but until 2013 I was completely unaware of some work being done along the same lines, over about the same time period. This is the work of W.H. Verboom and J.S. Pate from Western Australia, who among other things developed the “phytotarium concept.” Phytotarium defines the specific plants and microbial associates driving specific pedological changes during niche construction. This concept, and a wealth of work on biogenic origins of pedological and geomorphological features such as clay pavements, texture-contrast (duplex, as they call them in Australia) soils, and laterites, was highly relevant to my own thinking (e.g., Phillips, 2009a; 2009b), but though I consider myself familiar with the biogeomorphology and pedogenesis literature, then and now, I had somehow missed it.

Deep sandy duplex (vertical texture contrast) soils, Western Australia. Photo credit: Dept. of Agriculture & Food, Western Australia.

 Last week, I attended Legal 101: An Introduction to the University of Kentucky’s Office of Legal Counsel.  It was an interesting course, and I would recommend that, if you work here, you take it.

 The course matter covers everything from how Governance works at the University to how we are affected by State funding and laws.  Some more specific topics covered include: UK contracts and signature authorizations, conflicts of interest, confidentiality, ethics, copyrights, privacy, open records (FERPA and HIPAA), use of technology (including social media), and more.

 I was surprised at how much I learned and the amount of subject matter that touches areas we deal with on a daily basis—from making purchases, to using your UK email, to protecting our students’ information. 

I recently read a provocatively-titled article in the New York Times’ Sunday Review called "Why You Hate Work." Though the title is rather strong, the findings were pretty interesting. Not one to pass up commentary on work culture (and how to make it better), I read the piece, written by Tony Schwartz of the Energy Project, whose blog is full of great work-related research, and Christine Porath from Georgetown University, based on a study they conducted. They found that there are four major factors that influence how we feel about our jobs.

Below are some recent photographs of sycamore trees (Platanus occidentalis) in limestone bedrock at Herrington Lake, Kentucky (about37.78^o N, 84.71^o W). As you can see, the tree roots and trunks exploit joints in the rock, and accelerate weathering both by physically displacing limestone slabs and widening joints by root growth, and by facilitating biochemical weathering along both live and dead roots.

These are some nice examples of root/bedrock interaction, and the general phenomena are not uncommon, though usually much more difficult to see. The Herrington Lake shores also appear to illustrate a process by which the sycamores accelerate weathering and mass movements (other trees are also involved, but Platanus occidentalis seems to be the most common and effective):

1. Plants colonize the exposed bedrock, with roots exploiting bedrock joints.

2. Tree roots accelerate weathering and loosen joint blocks.

The long-speculated collapse of the west Antarctic ice sheet is underway, and also appears to be on an unstoppable trajectory. According to the recently-published research documenting this (Joughin et al., 2014; McMillan et al., 2014; Rignot et al., 2014) it will likely take a couple of centuries for the ice sheets to transfer their water to the sea (in the case of land ice). Among other things, this means that already rising sea levels will accelerate (see this NASA summary discussion on past meltwater pulses and their effects on sea level: http://www.giss.nasa.gov/research/briefs/gornitz_09/)

Earth surface systems are characterized by components that are adjusted, and those that aren't. By "adjusted," I mean that they have had time to respond to the most recent change or disturbance, and reach relaxation time equilibrium (Phillips, 2009), are considered to be characteristic of their environment. Non-adjusted components are inherited from past environmental conditions, or are inherently dynamically unstable, nonequilibrium phenomena that basically don't reach a stable condition. You could also add a third category--phenomena that are in the process of adjustment, but haven't have time to complete the process (this corresponds roughly to Renwick's (1992) triad of equilibrium, nonequilibrium, and disequilibrium geomorphic systems). 

The attached describes a simple method for measuring and quantifying the degree of adjustedness in environmental systems--at least the quantification is simple; determining what constitutes adjusted, adjusting, and non-adjusted could get hairy. This was the seed of what was to be a research proposal, but I doubt that I will ever have time to pursue it. Maybe you will!