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Published on 02/07/24

Mapping the economic value of pollinators

By Sameeka Prabath Rajamani
An orange butterfly visits a pink flower in a flower bed
UGA College of Agricultural and Environmental Sciences researchers Sharon Kane and Becky Griffin put together a map displaying the economic value of pollinators to spread awareness about the impact of pollinators and the necessity of continued conservation. (Photo by Chamberlain Smith/UGA)

From beetles to butterflies, pollinators are a beautiful and integral part of nature. And these tiny creatures may be more economically important to agricultural and ecological systems than previously thought. In a recent project by the University of Georgia Center for Agribusiness and Economic Development, economist Sharon Kane and plant protection expert Becky Griffin have put together a county map displaying the economic importance of pollinators across Georgia.  

“We wanted to demonstrate that pollination brings a lot of value all across Georgia, not just in agricultural hubs,” Kane explained.  

Inspired by the work done by previous researchers, Griffin and Kane linked their expertise on this project beginning in summer 2023. Kane focuses on analyzing the economic impact of various industries while Griffin works on the Great Southeast Pollinator Census, a UGA Cooperative Extension project that now includes Georgia, South Carolina, North Carolina and Florida.   

“We knew there had to be a way to connect the value of pollinators to economic value,” said Griffin, founder of the pollinator census. “I think the value of pollinators is very high to all of us.”  

Potent pollinators 

Pollinators are responsible for assisting the reproduction of more than 75% of the world’s flowering plants, including many food crops. They add more than $217 billion to the global economy and fuel key areas of Georgia’s economy, such as honey production, for which the state is among the country’s top 10 producers.  

For more than 20 years, the Center for Agribusiness and Economic Development in UGA's Department of Agricultural and Applied Economics has produced the annual Farmgate Value Survey of Georgia’s agricultural landscape. Every year, data from UGA Extension agents around the state is collected and analyzed using economic modeling techniques, providing a detailed overview of the value of commodities across the state's agricultural industry.  

Until last year, pollinators had not been included in formal economic valuations. By measuring the economic value pollination provides, their importance is communicated to key stakeholders, such as farmers, business owners and policy makers.  

“Our plates would be very different without pollinators,” said Griffin, who also serves as the community and school garden coordinator for UGA Extension. “People don't always take the time to realize their importance, so events like the census and those our project partners host bring awareness, which is key.” 

Mapping the money 

The map Kane and Griffin created includes an estimated economic value of pollination from each county in Georgia, updating previously published data with the most recent numbers. Using a map format effectively highlights the importance of pollination across Georgia by taking a unique approach in conveying the data.  

While farmers may be the ones working with pollinators on a day-to-day basis, much of the food we eat is dependent on the well-being of these creatures. Whether you live in a rural or urban environment, it is important to recognize the importance of conservation.  

“We wanted to set it up to be user-friendly, so we created a template for this to be replicated in regular intervals — potentially every five years — to provide snapshots of how the economic value of pollination may change over time,” said Kane. 

Planned as an ongoing project, with data being updated as needed, the researchers plan to analyze the data over time for trends and patterns.  

Reaching out

Kane and Griffin emphasized that outreach is essential to the main purpose of the project, to act as a resource for other researchers and inform stakeholders about the value of pollinators. The data will be shared through the Great Southeast Pollinator Census website and newsletter.  

To educate the public — including residents, Extension agents, students, and other researchers — Kane and Griffin are planning workshops to promote the project, providing an educational resource on how to conserve pollinators. 

“Empowering people is the biggest part of this project,” said Griffin. “You can build a pollinator garden, and by doing so, you will create your own little habitat in your backyard.”  

Learn more about the economic value of pollination and how to protect pollinators at extension.uga.edu/pollinators.

Sameeka Prabath Rajamani is a student writer for the UGA College of Agricultural and Environmental Sciences and UGA Extension.

Authors:
Sameeka Prabath Rajamani
Experts/Sources:
Sharon P Kane
Becky Griffin
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