Who we are

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 jesse headshot

Jesse Nippert
Associate Professor
nippert@ksu.edu

My research focus is on plant eco-physiological responses to changes in water availability (spatially, temporally, or driven by climate changes). Particularly, I'm interested in the mechanims of drought tolerance by grassland and savanna species (structure / function) as well as the theory of competition/ facilitation for water between trees and grasses. Thus, I enjoy spending my time addressing questions linking resource availability - physiology - patterns of productivity, with the goal of improving our ability to scale energy dynamics and hydrological processes from the plant- to ecosystem-level.

I love spending time outdoors in the grasslands. These systems exist within an interface of climatic variability and frequent disturbance (fire and grazers). Grass species are deceptively simple, but their unique physiology and form is adapted to environmental stress and disturbance. Despite abiotic and biotic pressures, grasses are masters of growth efficiency and develop dense canopies and high biomass. The environmental and biotic complexity of grasslands provides a challenging (mentally and physically) and enjoyable system to study. For me, there is nothing better than spending a day in the sun of the Konza Prairie.

CV (last updated - May 2017)

 Rory_CroMagnon

Rory O'Connor
PhD Student
rory9@ksu.edu

My proposed research will investigate the mechanisms of woody plant establishment in grassland ecosystems. How do woody plants establish themselves in a fire prone environment and within the tightly-knit root matrix of grasses? What are the above ground constraints that restrict establishment? Likewise, what are the belowground constraints of establishing in grasslands? A lot of work has been done exploring this topic in arid and semi-arid grasslands and savannas. However, woody expansion and establishment by both native and exotic species in mesic grasslands is less developed. I plan on using roughleaf dogwood and smooth sumac as my model species because both are clonal, respond similarly to fire and are increasing in abundance in the tall grass prairie.

 Seton

Seton Bachle
PhD Student
sbachle@ksu.edu

Seton graduated with his MS degree from Biology at KSU in May, 2017. He is staying in our lab for his PhD. Seton is focused on identfying linkages between micro-anatomical traits and leaf physiology in grasses. Future work will be focused on trait plasticity among dominant grass species in response to drought.

 Emily

Emily Wedel
MS Student -- co-advised with Prof. David Hartnett
erwedel@ksu.edu

I am currently working on developing a focus for my thesis. I am excited to be a part of a lab that works so closely with the Konza Prairie and studies the mechanisms of these systems and the responses to change in the environment. 

 Marissa

Marissa Zaricor
Undergrad - Senior
Major: Biology

My passion for being outdoors lead me to a degree in Wildlife and Fisheries Biology but my love for plants landed me an even better opportunity to work in Jesse's eco-phys lab! I have great mentors to work with and I get to work on the beautiful Konza prairie!

 Kenna

Kenna Miller
Undergrad - Senior
Major: Biology

I started working in the lab during Spring Semester of 2017, after having finished a project in the aquatics lab. My goal is to get a very diverse biology experience before applying to graduate school. My main focus is mammals, but I enjoy working in the plant lab and helping the graduate students with their projects.

Former Post-doctoral Scholars

Amy Concilio (2012-15)
Currently: Assistant Professor, St. Edwards, Austin, TX

Former Graduate Students

Seton Bachle (2015-2017) M.S. - Biology
Currently: Ph.D. student in Eco-Phys lab at KSU

Kim O'Keefe(2012-2016) Ph.D. - Biology
Currently: Postdoc at Univ. Wisconsin-Madison, working with Prof. Kate McCulloh

Zak Ratajczak
(2011-2014) Ph.D. - Biology
Currently: Postdoc at Univ. Wisconsin-Madison, in the 'Center for Study of Abrupt Change in Ecological Systems (ACES)' led by Prof. Monica Turner

Troy Ocheltree
(2008-12) Ph.D. - Agronomy and SIMSL Manager
Currently: Assistant Professor, Dept. Forestry and Rangeland Stewardship, Colorado State University

Jeff Hartman (2009-11) M.S. - Biology
PhD (2015): University of Nebraska-Lincoln (w/ David Wedin)
Currently: TBD

Sally Kittrell nee Tucker) (2009-10) M.S. - Biology
Currently: Oklahoma State University (w/ Gail Wilson & Janette Steets)

Jacob Carter (2008-10) M.S. - Biology
PhD (2015): University of Kansas (w/ Joy Ward)
Currently: Union of Concerned Scientists

Former Undergrads

K-State Students
Lindsey Swartz (2015-2017) - working in Manhattan
Jeremiah Ruiz
(summer 2017) - BS student at K-State
Aolani Zidek
(2016-17) - B.S. student at U. Hawaii
Rachel Keen
(2013-2016) - MS student at Utah State
Ben Ketter (2012-2014) - graduated with MS from U Missouri
Gracie Orozco (2009-2014) - Environmental Engineer, Victoria, TX
Laura Kemp (2011-2012) - scientist at The Land Institute in Salina, KS
Whitley Jackson (2008-2012) - Physician in KC
Teall Culbertson (2008-2011) - Veterinarian in KC

REU Students
Lizeth Telleria (2017) from Cal St. Poly - Pomona
Mira Ensley-Field
(2016) from Macalester College
Braden Hoch (2015) from K-State
Andy Muench
(2014) from U Wisconsin-Madison
Ben Ketter
(2013) from K-State
Annie Klodd
(2011) from Grinnell College
Rachel Wieme (2010) from St. Olaf's College
Zak Ratajczak (2009) from Vassar College
Laura Kangas (2008) from Michigan Tech

  Last Update: 24-Aug-2017