- Undergraduate Students
- Graduate Students
- Seminar Series
- College of Agriculture and Life Sciences
- College of Liberal Arts and Science
- Charles Drewes Memorial Fund
- Resources for Educators
Recent EEOB Graduate Student Spotlights
EEOB graduate student recipient of ASPT award
Ph. D. candidate, Lakshmi Attigala was selelcted from 48 competitve proposals for one of the ASPT General Graduate Student Research Awards. American Society of Plant Taxonomists (ASPT) provide 10-15 awards to support young scientists, both master’s and doctoral levels in the field of plant systematics for field work, herbarium travels, and/or laboratory research.
This study will help to update the classification of the temperate woody bamboos, especially the generic status of the Sri Lankan species. The results obtained from this study and other Sri Lankan Arundinaria related information, especially morphological data and related images, will be available through the Bamboo Biodiversity website and a more general grass evolution website that is under construction with the supervision of Dr. Lynn Clark.
EEOB graduate student recipient of the NSF DDIG Award
Ph.D. candidate, Sarah Hargreaves was recently awarded a National Science Foundation Doctoral Dissertation Improvement Grant for her work with soil micro-organisms.
Soil microorganisms carry out many processes that are vital for maintaining productive soils and sustainable agricultural lands. For example, they recycle nutrients and regulate greenhouse gas emissions. Little is known, however, about the distribution of microorganisms across the landscape.
To address this knowledge gap, Hargreaves' research focuses on identifying factors that influence the distribution and function of microorganisms at small and broader spatial scales. Results from her project will generate data for modeling soil microbes and the processes that they perform.
In turn, these models will inform management decisions that promote soil carbon and nitrogen retention and minimize greenhouse gas emissions.
EEOB graduate student recipient of the 2013-2014 Brown Graduate Fellowship
The Brown Graduate Fellowship is intended to advance ISU research in the areas of study which include science, agriculture, and space science. Graduate students who show a high level of excellence in both their studies and research are those chosen for the fellowship.
Graduate student's work featured on Living on Earth with Steve Curwood
Rory Telemeco was featured on the weekly news and information program distributed by Public Radio International. In this broadcast, Telemeco discusses climate change and its imapct on Painted Turtles.
Graduate studen locates potentially new lichen species for Iowa.
Despite over 130 years of investigation, knowledge of Iowa lichen diversity and distribution is limited. Currently available data suggest approximately 450 lichen species have been recorded for Iowa. Working with Dr. James T. Colbert, Amy Podaril has identified a potentially new lichen species for Iowa.
Ask the Tribune features grad student prairie project
Recent questions regarding the pvc piping on Ontario Street and Schnoll Road prompted an Ask the Tribune article regarding a prairie reconstruction project by three EEOB graduate students.
TogetherGreen fellowship awarded to EEOB graduate student, Lauren Sullivan
Lauren Sullivan, graduate student in ecology, evolution and organismal biology, was awarded the TogetherGreen fellowship for her vision of community involvement in prairie restoration.
TogetherGreen, a conservation initiative of The National Audubon Society and Toyota, selected 40 people nationwide to receive a $10,000 grant.
EEOB students receive Teaching Excellence Award
The Teaching Excellence Awards recognize and encourage outstanding achievement by graduate students in teaching. Only 10% of students teaching during the awarded semester are recognized. For Fall of 2011, EEOB was honored to be the home of three recipients, John Doudna, Adam Kuester, and Matthew Karnatz.
PhD student receives NSF GK-12 Fellowship
Tim Mitchell, a PhD candidate in Fredric Janzen's lab, is bringing his science experience to a Des Moines middle school classroom each week. Mitchell, supported through an NSF GK-12 Fellowship, works with students on designing science experiments, analyzing data, and interpreting results. This collaboration between research scientists and classrooms is beneficial for the middle school students, the graduate student and the science teacher, as they all learn a lot from one another.
EPA STAR fellows attend conference
EEOB PhD candidates Leanne Martin and Rory Telemeco recently attended the EPA STAR Fellowship conference in Washington, D.C. where they met with U.S. Representative Tom Latham of Iowa's 4th Congressional District. While meeting with Latham, Martin and Telemeco were able to share the role of the EPA STAR fellowship in funding graduate students that perform policy-relevant scientific research at Iowa State University.
PhD student gains valuable experience through the Knaphus Teaching Fellowship
John Doudna, a doctoral student in ecology and evolutionary biology, was 2011 recipient of the Knaphus Teaching Fellowship. The fellowship was established in honor of George Knaphus and provides one graduate student the opportunity to teach Biology 101 over the summer semester.
Doudna said, "The Knaphus fellowship is a rare and rewarding experience. It gave me the opportunity to design, implement, and evaluate a non-majors introductory biology course under the mentorship of Dr. Jim Colbert."
He also stated, "The experience was humbling. I learned more pedagogical strategy from teaching this four-week course than I have in all of my years as a graduate teaching assistant. This experience has improved my teaching skills as well as the trajectory of my academic career. "
PhD student, Ehsan Kayal, received Predoctoral Fellowship
Kayal received the Predoctoral Fellowships from the Smithsonian Fellowship Award. This fellowshipallows students to conduct research for ten-week periods in association with Smithsonian research staff members. Kayal's funding will allow him work on the phylogeny of hydrozoans at the SNMNH in Washington DC under the supervision of Dr Allen G, Collins and Dr. Stephen D. Cairns, and in collaboration with Dr Peter Schuchert from le Muséum d'histoire naturelle de Genève, Switzerland.
Hydrozoans are remarkable by the large diversity in their life cycles (polyp and/or medusa) and life forms (solitary or colonial). For instance, either the polyp or the medusa stage can undergo various levels of reduction or loss in a given taxa. Recent studies have highlighted the difficulties associated with polarizing the evolution of these morphological characters. Kayal's project involves amplifying and sequencing complete mitochondrial genomes using parallel sequencing technology. By resolving the phylogenetic relationship between various hydrozoan clades, they hope to shed light on the evolution of life forms in Hydrozoa, and to some extend in Cnidaria.
PhD Student, Pairett, receives research award
PhD student Autum Pairett was awared the Sigma Xi Grants-in-Aid research award to study the interactions between opsin and its G-protein in the phototransduction pathway. The award is a highly competitive application process and only approximately 20% of applicants receive any level of funding.
PhD Student, Fuentes Ramirez, receives scholarship
PhD student Andres Fuentes Ramirez received support through the Chile Scholarship System. This system supports the formation and training of advanced degrees for students in foreign academic institutions of excellence in all areas of knowledge and in any country in the world except Chile. With a total of 6745 applications, only 325 Master's students and 439 PhD students were selected based on their academic excellence in their field of research.
PhD Student, Tonia Schwartz, develops science activities for middle school students.
Symbi, Iowa's first GK-12 Program is a partnership between Iowa State University and the Des Moines Public School District. Symbi is funded by the National Science Foundation to support Iowa State University graduate students (Fellows), such as Schwartz, conducting interdisciplinary research in areas associated with biorenewables. Each Fellow works collaboratively with a selected middle school science teacher to leverage the Fellow's research experiences as they develop innovative and engaging science activities for middle school students. The Fellows spend one full day every week throughout the public school year in a Des Moines middle school science classroom performing the duties of a "resident scientist" as they interact with their partner teacher and students.
PhD Student, Lakshmi Attigala, receives Lois H. Tiffany Scholarship
The Lois H. Tiffany Scholarship is awarded to graduate students to support research , either field or lab, work in the fields of evolution, systematics or ecology. Attigala will use this award to study the natural hybridization and potential use of low copy nuclear markers in phylogenetic inference of native Sri Lankan woody bamboos with an emphasis on Arundinaria. According to Attigala, "the data obtained can be used to answer questions related to historical biogeography as biogeographic patterns in this region provide an ideal model for testing long-lasting debate between Gondwanan vicariance and long dispersal explanation and also in conservation of Sri Lankan native bamboo diversity."
PhD Student, Erik Otarola-Castillo recognized in Evolutionary Anthropology
Otarola-Castillo and his collaborator, Ben Schoville, from Arizona State, were recently highlighted in the journal Evolutionary Anthropology for their innovative presentation at the Society for American Archaeology Meetings. They have developed a new method using Geographic Information Systems (GIS) to test hypotheses about how stone tools were used by Stone Age Africans.
PhD student Leanne Martin receives EPA STAR Fellowship
Recent experimental work by Dr. Brian Wilsey and colleagues suggests plant communities composed of exotic species, persistent communities of which are commonly found in grassland landscapes, function differently than those composed of native species. However, abundances of exotic species on the landscape are unknown, and their impacts are typically quantified by looking at only one or a few exotic species invasions into native environments. Ecosystem services of persistent exotic communities have not been compared to native communities in working landscapes. Martin’s research will attempt to understand how relative abundances of exotic and native species in grasslands influence multiple ecosystem service tradeoffs between plant species diversity, carbon storage, productivity, and bee pollinator abundances at a landscape scale. To do this, she plans to compare paired exotic- and native- dominated grasslands and tradeoffs among their ecosystem services in a latitudinal gradient across a model landscape, the Eastern Great Plains tallgrass prairie region. Martin hopes her research will result in recommendations for managing multiple ecosystem services at a landscape scale.