NRES

URBANA, Ill. – Invasive silver carp have been moving north toward the Great Lakes since their accidental release in the 1970s. The large filter-feeding fish, which are known to jump from the water and wallop anglers, threaten aquatic food webs as well as the $7 billion Great Lakes fishery. But, for the past decade, the invading front hasn’t moved past Kankakee. A new study, led by scientists at the University of Illinois, suggests that Chicago’s water pollution may be a contributing to this lack of upstream movement.

URBANA, Ill. – As modern societies become increasingly urban, sedentary, and screen-oriented, people are spending less time in nature. We’re also more likely than ever to suffer from mental illnesses. A new article in Science Advances links the two phenomena, suggesting that adding natural elements to urban landscapes could improve mental health.

URBANA, Ill. – When tornadoes touch down, we brace for news of property damage, injuries, and loss of life, but the high-speed wind storms wreak environmental havoc, too. They can cut through massive swaths of forest, destroying trees and wildlife habitat, and opening up opportunities for invasive species to gain ground.

Growing up in Silicon Valley, Krti Tallam was steeped in a culture that equated success with personal wealth and getting ahead. But that didn’t sit right with her.

“As grateful as I was to grow up there, I was bombarded by a sense that you need to be in tech to be successful,” she says. “It bothered me that we have 7 billion people in the world and we’re teaching them to look out for themselves, not do anything for the planet.”

CHAMPAIGN, Ill. — Human waste might be an unpleasant public health burden, but scientists at the University of Illinois see sanitation as a valuable facet of global ecosystems and an overlooked source of nutrients, organic material and water. Their research is reported in the journal Nature Sustainability.

Read more from the Illinois News Bureau. 

URBANA, Ill. – Conflict over resource extraction is rampant in sub-Saharan Africa, with small-scale miners violently pitted against multinational mining corporations – and the state security forces that protect them – for access. Attempts to solve the problem by imposing Western environmental systems and regulations aren’t working. But it’s not for the reasons most experts might suspect, according to a new Illinois study.

URBANA, Ill. — Thirteen University of Illinois at Urbana-Champaign students and young alumni, including two from the College of Agricultural, Consumer and Environmental Sciences, were offered student Fulbright grants to pursue international educational, research, and teaching experiences across the globe this coming year, and another seven Illinois students were named Fulbright alternates.

Hyperspectral data comprises the full light spectrum; this dataset of continuous spectral information has many applications from understanding the health of the Great Barrier Reef to picking out more productive crop cultivars.

URBANA, Ill. – Although many Illinois farmers convert cropland into grassland specifically to benefit wildlife, the memo may not be getting through to eastern cottontail rabbits. A recent University of Illinois study suggests cottontails are spending too much time in crop fields, underestimating the dangers that await them there.    

URBANA, Ill. – Conservation organizations and foundations have invested billions to preserve natural resources and biodiversity across the globe, but the effectiveness of these investments over time is not always clear. A new multi-institutional project, led by a University of Illinois researcher and supported by a $550,000 grant from the John D. and Catherine T. MacArthur Foundation, will trace key outcomes of $655 million in the foundation’s global conservation investments made over 40 years.