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PRINCIPAL INVESTIGATOR

Forest IsbellForest Isbell

Dr. Isbell is the associate director of Cedar Creek Ecosystem Science Reserve and an assistant professor in the Department of Ecology, Evolution, and Behavior at the University of Minnesota Twin Cities. He investigates how global environmental changes alter plant communities and ecosystem processes. This research bridges and extends previous investigations of biodiversity–ecosystem functioning relationships, biodiversity–stability relationships, nutrient enrichment, land use changes, alternative stable states, and economic valuation of ecosystem services. View his profile on Google Scholar.


POSTDOC

Clare Kazanski

Dr. Kazanski investigates how global environmental changes and land management practices affect soils and ecosystem carbon storage. Her postdoctoral research addresses the potential for enhancing soil carbon storage in grasslands and rangelands through specific grazing practices. Dr. Kazanski is a NatureNet Fellow with The Nature Conservancy. Visit her website or view her Google Scholar Profile.


GRADUATE STUDENTS

Cristy Portales-ReyesCristy Portales-Reyes

Cristy is interested in understanding the mechanisms that lead to coexistence and maintain high levels of plant diversity. Her current research studies how soil microbial communities respond to nutrient enrichment in grasslands, as well as the role of plant-soil feedbacks in the recovery of biodiversity after perturbations.

 

Kaitlin KimmelKaitlin Kimmel

Kaitlin is interested in studying how anthropogenic factors like climate change and habitat fragmentation influence plant community dynamics. She also hopes to investigate how plants are responding physiologically to these environmental perturbations. Ultimately, she wants to be able to relate these changes in community structure to larger ecosystem-scale functioning in order to look at feedbacks into the system though mathematical modeling techniques.


POST-BACCALAUREATE

Michelle Hoge

Michelle is interested in ecosystem responses to global change and in the economic calculus of environmental conservation and restoration. Previously, she has contributed to research on coral reef stability and the ecosystem service benefits of grasslands. She is working with biodiversity data to understand the drivers of species gains and losses at local scales.


VISITING SCHOLAR

Jushan Liu

Dr. Liu is a visiting scholar in our lab, and he is currently an associate professor in the School of Life Sciences at Northeast Normal University in China. He has a wide range of research interests and experiences, including investigating plant response to animal saliva and geographical variation of seed mass across Canadian Boreal Forest. His current work mainly focuses on the response of grassland ecosystem processes and functioning to global change (e.g. nitrogen deposition) and human activity (e.g. grazing).


ALUMNI

Jane CowlesJane Cowles

Dr. Cowles was a postdoctoral researcher in our lab. She is interested in extensions of the theoretical links between coexistence mechanisms – the reasons there are so many species to begin with – and the consequences of these coexisting species – biodiversity – for ecosystem functioning. Past projects include examining the role of plant-soil feedbacks in the diversity-productivity relationship and how increased below-ground niche use in diverse plant communities may alter the response of ecosystems to increased temperatures. Jane co-leads, with Laura Dee and Forest Isbell, an NSF LTER synthesis working group at the National Center for Ecological Analysis and Synthesis that is scaling-up biodiversity analyses. Jane is now employed by Exponent in Seattle. View her Google Scholar Profile.

Dylan CravenDylan Craven

Dr. Craven was a postdoctoral research fellow in our lab. He currently works with Nico Eisenhauer, based at the Synthesis Centre for Biodiversity Sciences (sDiv) at the German Center for Integrative Biodiversity Research (iDiv). Some of his current work considers whether plant diversity can buffer ecosystem processes under perturbations. Visit his website or view his Google Scholar profile.