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Research focus:

We address basic and applied questions related to wetland, plant, seed, invasion, and restoration ecology.

We address research questions related to:

1. Mechanisms and impacts of plant invasions in wetlands
2. Restoration of wetlands: (a) control of invasive plants, (b) seed and seedling ecology to inform native plant restoration, (c) the importance of locally adapted and genetically diverse plant materials to native plant restoration, (d) the importance of plant diversity to restoration of wetland functions and services
3. Interaction between hydrology and wetland plants: the impacts of intensive hydrologic management and drought on plant regeneration, habitat quality, and the ability of plants to support wetland functions

Our research sites include brackish wetlands of the Great Salt Lake and Chesapeake Bay, riparian wetlands along the Platte River, and prairie pothole wetlands in MN and IA.

Kettenring Wetland Ecology Lab happenings:

March 2014 - Karin's article with co-authors Kristin Mercer, Carrie Reinhardt Adams, and Jes Hines entitled Application of genetic diversity–ecosystem function research to ecological restoration was recently published in the Journal of Applied Ecology and was selected as Editor's Choice!  USU covered the story here.  The write up of our work by Associate Editor Brian Wilsey can be seen here.

Eric Hazelton was first author on a significant review paper - Phragmites australis management in the United States: 40 years of methods and outcomes - recently published in AoB Plants.  This article was also selected as Editor's Choice!  The article can be found here.

February 2014 - Christine Rohal presented on the lab's Phragmites research at the annual meeting of the Utah Weed Control Association.  Meanwhile, Karin updated the Southshore Duck Clubs on the lab's Phragmites work and Lexine Long presented her Phragmites prioritization framework to the Great Salt Lake Phragmites working group meeting.  Back in Maryland, Eric presented a progress report to the many co-PIs on the NOAA-funded Chesapeake Bay project.

January 2014 - We released the first issue of the Wetland Gazette this month - an occasional update on research activities in the lab and their management importance.  For the January 2014 issue, click here.  Also, Eric was recently featured in a Smithsonian educational video about Phragmites' unique adaptations.  View the video here.

November 2013 - Eric presented his research at the 22nd Biennial Conference of the Coastal and Estuarine Research Foundation.  Chad, Christine, and Lexine presented on their research at the first meeting of the Great Salt Lake Phragmites Working Group.  The lab celebrated afterward at the Red Iguana (see below).

October 2013 - Lexine Long and Christine Rohal presented their research at the Fifth World Conference on Ecological Restoration in Madison, Wisconsin.  Also, Karin presented a webinar for the Great Lake Collaborative on Phragmites reproduction and spread entitled: Seeds, stolons, and rhizomes. Oh My! Pathways of introduction and spread of non-native Phragmites.  View the webinar here.  In addition, Lexine Long, Christine Rohal, and Rebekah Downard presented their research at the Region 8 EPA conference hosted in Salt Lake City.  Karin and Christine also gave a talk during the field trip (see below).

August 2013 - Karin attended the Ecological Society of America's annual conference in Minneapolis, MN, where she presented an IGNITE talk on the beneficial relationships between ecology and restoration as well as a talk on the application of genetic diversity ecosystem function research to ecological restoration.  She also had the opportunity to catch up with many friends from graduate school at the University of Minnesota (see below - left to right - Michelle Marko, Concordia College; Laura Perry, Colorado State University; Carrie Reinhardt Adams, University of Florida; Laura Van Riper, MN DNR; Basil Iannone, Purdue University; Karin Kettenring; Kristin Mercer, The Ohio State University).

June 2013 -- We have started our first year assessment of Phragmites control techniques in Christine Rohal's and Chad Cranney's research plots (See below for a picture of the not-so-effective "black plastic treatment").

June 2013 -- The Kettenring lab spent the day learning all about identifying wetlands plant in Great Salt Lake wetlands (See below - Becka Downard, Chad Cranney, Christine Rohal, Jimmy Marty, Konnon Smith, David England, Carly Jugler).

June 2013 -- The Kettenring lab traveled to Duluth, MN, for the annual meeting of the Society of Wetland Scientists.  To read more about the presentations that Karin Kettenring, Eric Hazelton, and Rebekah Downward gave, check out the SWS's website here.  Also, our Phragmites work was featured in the Intermountain West Joint Venture's newsletter.  Click here to read the story.

February 2013 -- Our Phragmites work was featured on Explore Utah Science on KCPW in Salt Lake City.  Click here to hear and read the story.

August 2012 -- Our Phragmites work was featured on Utah Public Radio's Wild About Utah - click here to hear the story.