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Planning could lessen impact of urban sprawl

Pick any state and you are likely to find examples of urban sprawl, where farmland is being converted into subdivisions and industry.

And those examples are not just found around large metropolitan areas such as Kansas City, Chicago, St. Louis and Des Moines. Ag land is disappearing around other growing cities throughout the Midwest.

A report written in 2022 from the American Farmland Trust suggests this trend is likely to continue. In the report, the organization said from 2001 to 2016, the U.S. lost or compromised 2,000 acres of farmland every day. If the trend continues, another 18.4 million acres will be converted between 2016 and 2040. That is roughly the size of the state of South Carolina.

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Trending Video

Understanding Nitrogen Loss Through Denitrification

Video: Understanding Nitrogen Loss Through Denitrification

Denitrification is one of the three main pathways for nitrogen loss, but what is it really, and how much nitrogen do we stand to lose?

In this episode, Lyle Cowell is joined by Dr. Erin Daly from the University of Guelph to break down denitrification and the conditions that drive nitrogen loss in the soil. They explore how nitrogen can be lost as nitrous oxide and nitrogen gas, what conditions drive losses and when they are most likely to occur.

Erin also shares how CanN2ONet, a national research network, is helping us better understand nitrous oxide emissions across Canada. From field towers that measure emissions to research into regionally tailored best management practices, discover how the network is working to help growers improve nitrogen use efficiency and help reduce nitrogen losses across the country.