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Conserving endangered grasslands

May 14, 2026 | 11:02 AM

More than half of North America’s grasslands have been lost to development and agriculture.

A new research hub at the University of Alberta aims to help conserve what remains of this ecosystem.  

The Grassland Learning and Knowledge Hub will investigate the drivers behind conservation success and failure, according to lead researcher John Pattison-Williams, an adjunct professor at Augustana Campus in Camrose.

By partnering with the Canadian Forage and Grassland Association, Ducks Unlimited Canada and the Indigenous-led RAD Network, researchers across the U of A are working on a community-based approach to sharing lessons from past land-use initiatives.   

Grasslands are among the most endangered ecosystems in the world. It plays an important role for capturing harmful greenhouse gases, supporting bird and wildlife biodiversity, and providing grazing land for cattle, Pattison-Williams said.   

“Globally, about 30 to 50 per cent of the Earth’s surface is grassland, and in North America, about 60 per cent of that has been cropped or lost to transportation corridors or urban development,” he said. “As we lose these grasslands, we want to understand the values and concerns of the people who live on the Prairies — Indigenous communities, farmers and ranchers — to gain local knowledge about why grasslands are important to them and what could affect their decisions if they convert that land.”   

Research conducted through the hub will explore multiple factors, ranging from social and cultural values held by landowners such as succession planning, family stories, and faith-related or spiritual beliefs to the economic drivers influencing landowner decisions.   

“We want to talk to farmers to understand what their profitability is when they keep or convert grasslands,” Pattison-Williams said. “Understanding the financial motivations could help create an incentive-based policy to help conservation.”   

The hub is supported by a $4-million grant from Environment and Climate Change Canada’s Nature Smart Climate Solutions Fund and is one of five set up across Canada to conserve grasslands and wetlands, support forestry, and promote Indigenous-led knowledge. 

alice.mcfarlane@pattisonmedia.com