1. Lake Erie is among the bodies of water in Ohio affected by phosphorus runoff from farm fields. (Photo: Getty Images)

    Attracting more farmers to participate in water quality efforts

    Aug 28, 2019

    COLUMBUS, Ohio—Skepticism, more than anything else, is keeping farmers from changing how they apply fertilizer to their fields, according to a behavioral scientist at The Ohio State University.

    Many farmers question whether the conservation measures they are being asked to do, such as applying fertilizer underground rather than on the surfaces of fields, will actually improve water quality in Lake Erie, said Robyn Wilson, a professor in the College of Food, Agricultural, and Environmental Sciences (CFAES).

    And they also question whether they can carry out those measures on their farms, particularly small farms that typically have less equipment and fewer workers and financial resources than larger farms have, Wilson said.

    “We’ve been spending a lot of time and money educating people about what the problems are, but where’s the evidence that it’s working?” Wilson said. “The thinking has been that if we all just better understand what problems we’re having and what strategies might help those problems, then magically everyone will see the light and suddenly say, ‘Oh, I should be doing this instead.’”

    Experts say the harmful algal blooms plaguing Lake Erie are largely caused by phosphorus runoff from farm fields. Phosphorus, a nutrient needed by crop plants to grow, is present in fertilizers and manure.

    The severity of the lake’s algal bloom this year is expected to be more than double last year’s bloom, but slightly less than the bloom in 2017, according to a National Oceanic and Atmospheric Administration report. Persistant rain this past spring is believed to be a major cause for the predicted size of this year’s bloom.

    Among the farmers Wilson has surveyed, 60% to 80% report that they would be willing to adopt new measures to try to reduce fertilizer runoff, but less than half of those surveyed actually do, Wilson said. Wilson studies why that’s happening, in her efforts to change the approach that’s been taken to convince more farmers to participate in sustainable measures.

    “I think we have motivated people who can’t act on their motivation,” Wilson said. “There’s a group of farmers who would be willing to do it, but they’re facing challenges.”

    Those challenges include not only the added expense and effort of adopting conservation measures, but also, lately, the weather.

    More rainfall and more intense rain events in Ohio and across the United States increase the risk of fertilizer running off of a field, into a nearby waterway, and eventually into Lake Erie. Also, rain has delayed the planting and harvesting of Ohio’s cash crops, corn and soybeans. So, farmers report that they run out of time in the growing season to plant cover crops, which are typically sown after harvesting cash crops, Wilson said.

    Similarly, the method of placing fertilizer underground rather than onto the surface of a field, which can significantly reduce fertilizer runoff, comes with challenges as well. The method requires expensive machinery or an attachment to a standard tractor, but that machinery or attachment is not easily available to most small farmers, Wilson said. It also takes twice as long to apply fertilizer underground than at the surface, and farmers might not have the time to do that.

    The most effective way to help farmers overcome these barriers is to work one-on-one with each farmer, going out to the farm, asking which practices they’re using, and suggesting conservation measures tailored to their particular farm operation, Wilson said.

    “This isn’t about a bunch of lazy people who don’t care. They care. They just haven’t found a feasible way to do things,” Wilson said.  

    Also, starting co-ops to rent out machinery for the subsurface placement of fertilizer could trigger more farmers to be willing to try out the method, she said.

    Seeing results is also critical to convincing farmers that the extra time, effort, and expense to put conservation methods in place is worth it. Farmers need to know that any practice they adopt will actually reduce nutrients flowing from their fields into waterways, Wilson said.

    “We don’t give them any feedback. Is your soil health getting better? Is the local water quality getting better? We can’t say. We can just say, ‘Go do this thing.’”

    Results that show farmers that their efforts are actually reducing runoff from their farms would go a long way toward motivating them to continue, Wilson said. The situation is akin to a person who is trying to lose weight by eating better and exercising more, she said. He or she is more likely to stay on the new regimen if he or she can get on a scale regularly and see the pounds dwindle.

    One way to offer such proof of results is to launch small, localized efforts to clean up the nutrients in a stream or lake, generate local support and participation in that effort, and share the results, Wilson said.  

    “People want to know, ‘I did X, and Y happened,’” she said. “They have to see that there’s a direct benefit.”


    (Note to the Media: High resolution images of Robyn Wilson are available)

  2. Student researchers (l to r) Liz Ames, Alicia Brunner and Jay Wright with aProthonotary Warbler tagged for the study. (Photo: Christopher Tonra)

    New songbird research featured

    Jun 19, 2019

    Research led by School of Environment and Natural Resources faculty member Christopher Tonra is featured in the June 19 Ohio State News release, "A songbird’s fate hinges on one fragile area." The news release highlights the findings of a study published by Tonra and colleagues in the journal The Condor: Ornithological Applications. Using geolocators the team tracked Prothonotary Warblers (a migratory songbird experiencing population decline) from six breeding sites in North America to determine where they go and what challenges they face during their annual migration.

    Read the full Ohio State News release to learn more about their findings here and the implications for bird and habitat conservation. 

    The Ohio State News release was authored by Jeff Grabmeier. 

  3. First place poster winner Gretchen Anchor and second place winner Sarah Scott with Associate Dean for Research and Graduate Education Gary Pierzynski.

    Graduate Research Poster Wins First Place

    May 8, 2019

    On Monday, April 22, College of Food, Agricultural, and Environmental Sciences (CFAES) research was on display and celebrated at the Annual CFAES Research Conference. Congratulations to School of Environment and Natural Resources (SENR) graduate student Gretchen Anchor, who won 1st place in the master's research poster category for, "Impacts of Coyotes (Canis latrans) on White-tailed Deer (Odocoileus virginianus) Behavior and Mortality in the Chicago Region." Gretchen is advised by SENR professor Stan Gehrt. 

  4. Photo credit:  Jeremy Bruskotter

    Americans' beliefs about wildlife management are changing

    Apr 30, 2019

    Abundant and healthy wildlife populations are a cultural and ecological treasure in the United States. Over time, however, the decisions about how agencies manage wildlife have become highly contested: How should managers handle human-wildlife conflict, endangered species restoration and predator control?   A new 50-state study on America’s Wildlife Values — the largest and first of its kind — led by researchers at Colorado State University and The Ohio State University describes individuals’ values toward wildlife across states

  5. Healthy Land-Water Systems Team wins award at the 2019 CFAES Annual Research Conference.

    Healthy Land-Water Systems Wins Multi-disciplinary Team Award

    Apr 24, 2019

    "Healthy Land-Water Systems: Water Quality, Economics, and Human Behavior" won the Multi-disciplinary Team Award at the 2019 CFAES Annual Research Conference on Monday, April 22 at the Nationwide Ohio Farm Bureau and 4-H Center in Columbus, OH.

    Accepting the award were team leaders and faculty members at The Ohio State University - Robyn Wilson, School of Environment and Natural Resources; Elena Irwin, Agricultural, Environmental and Development Economics; and Jay Martin, Food, Agricultural, and Biological Engineering.

  6. Accepting applications for 2019 ACRE Internship Program

    Accepting Applications for 2019 ACRE Internships

    Apr 9, 2019

    The Agronomic Crop Research Experience (ACRE) is pleased to accept applications for 2019 Summer ACRE Internships. Interested undergraduates are encouraged to apply.

  7. Soil Science Research Day, March 28

    Attend Soil Science Research Day, March 28

    Mar 26, 2019

    Soil science research from across the university will be featured at this week's Soil Science Research Day on March 28 in Kottman Hall.  You are invited to attend the inaugural Soil Science Research Day to promote soil science across all disciplines at the university and to increase awareness of its importance to the environment, society and economy.  Dr. Gary Pierzynski, associate dean for research and graduate education with the College of Food, Agricultural, and Environmental Sciences will give the keynote address starting at 1:00 p.m. in Kottman Hall 103 with a poster symposium immediately following in Kottman Hall Lobby. Light refreshments will be served.

    To learn more, visit 

  8. Aquatic and terrestrial faculty and students will be in attendance and presenting their research at the 79th Midwest Fish & Wildlife Conference. Photo credit: Jeremy Bruskotter

    SENR Faculty and Students to Present Aquatic and Terrestrial Research

    Dec 31, 2018

    The 79th Midwest Fish & Wildlife Conference will be held January 27-30, 2019 at the Hilton Cleveland Downtown Hotel in Cleveland, Ohio. The theme of the meeting is "Communicating Science to Fan the Flames of Conservation."

    School of Environment and Natural Resources (SENR) aquatic and terrestrial faculty and students will be in attendance and presenting their research at the meeting.   View a list of SENR presentations scheduled for the upcoming 70th Midwest Fish and Wildlife Conference and organized symposia and plenary speakers.

  9. Ohio State News features research on energy-conservation plans

    Ohio State News features research on energy-conservation plans

    Dec 4, 2018

    Ohio State News features new research by School of Environment and Natural Resources faculty member Nicole Sintov and post-doctoral researcher Lee White on utility customers and their decisions to continue to participate in energy-conservation plans.  The research published this month in the journal Nature Energy finds that decisions to stay in time-of-use rate energy programs among utility customers in the southwestern United States is based more on perceptions about savings versus actual savings.

    Read more about the study and findings in the Ohio State News story written by Misti Crane.

  10. New study finds drought-resistant native plant can irrigate food crops

    Nov 7, 2018

    The trick to boosting crops in drought-prone, food-insecure areas of West Africa could be a ubiquitous native shrub that persists in the toughest of growing conditions.  Growing these shrubs side-by-side with the food crop millet increased millet production by more than 900 percent, according to a new study published in the journal Frontiers in Environmental Science. A couple of decades have passed since Richard Dick, a soil scientist now at Ohio State, was traveling through rural Senegal in West Africa and noticed low-lying shrubs that seemed to be doing fine despite arid conditions that had wiped out most other vegetation in farmers’ fields.  Read more about this study in the Ohio State News story written by Misti Crane.