Tag Forestry
All hands on deck to understand, predict, prevent abrupt ecological change
“It’s a generally thorny problem and we are often scrambling to react,” says lead principal investigator Monica Turner. “In fact, understanding abrupt change in ecological systems is among the biggest challenges in contemporary ecology.”
New study examines where and how climate change is altering species
A new study shows how and where changing climate conditions could affect the communities of species in any given area. In…
Thrive or fail: Examining forest resilience in the face of fires
“It’s not only western forests where these things matter, where disturbances and changing environments shape regional landscapes,” says Wisconsin researcher Monica Turner.
Giant forest fires exterminate spotted owls, long-term study finds
A UW–Madison research group has documented an exodus of owls following the fierce, 99,000 acre King Fire in California in 2014.
Spring comes sooner to urban heat islands, with potential consequences for wildlife
It may be music to gardeners’ ears, but that tune could be alarming to some native and migratory birds and bugs.
Forensic botany course covers legal side of wood, pollen, contraband logging
The new course focuses on science as problem solving, but also fills utterly practical needs.
Drought alters recovery of Rocky Mountain forests after fire
Researchers say warm, dry conditions in the years following fires impedes the growth and establishment of vulnerable new seedlings.
UW-Madison launches fifth MOOC of 2015, focused on forests and humans
If you aren’t in Wisconsin to see the colors change, don’t fear. Beginning Sept. 30 through Oct. 28, UW–Madison will launch its second-to-last Massive Open Online Course of the year, “Forests and Humans: From the Midwest to Madagascar.”
A new kind of wood chip: collaboration could lead to biodegradable computer chips
In an effort to alleviate the environmental burden of electronic devices, a team of University of Wisconsin–Madison researchers has collaborated with researchers in the Madison-based U.S. Department of Agriculture Forest Products Laboratory (FPL) to develop a surprising solution: a semiconductor chip made almost entirely of wood.
Munching bugs thwart eager trees, reducing the carbon sink
A new study published today [Monday, March 2, 2015] in Nature Plants shows that hungry, plant-eating insects may limit the ability of forests to take up elevated levels of carbon dioxide in the atmosphere, reducing their capacity to slow human-driven climate change.
Muddy forests, shorter winters present challenges for loggers
Stable, frozen ground has long been recognized a logger’s friend, capable of supporting equipment and trucks in marshy or soggy forests. Now, a comprehensive look at weather from 1948 onward shows that the logger’s friend is melting. The study, published in the current issue of the Journal of Environmental Management, finds that the period of frozen ground has declined by an average of two or three weeks since 1948.
Mountain pine beetles get a bad rap for wildfires, study says
Mountain pine beetles get a bad rap, and understandably so. The grain-of-rice-sized insects are responsible for killing pine trees over tens of millions of acres in the Western U.S. and Canada over the last decade. But contrary to popular belief, these pests may not be to blame for more severe wildfires like those that have recently swept through the region. Instead, according to a new study by UW–Madison zoology professor Monica Turner, weather and topography play a greater role in the ecological severity of fires than these bark-boring beetles.
‘Greener’ aerogel technology holds potential for oil and chemical clean-up
Cleaning up oil spills and metal contaminates in a low-impact, sustainable and inexpensive manner remains a challenge for companies and governments globally. But a group of researchers at UW–Madison is examining alternative materials that can be modified to absorb oil and chemicals.
Seed dispersal gets a test in carved-out ‘habitat corridors’
Field ecologists go to great lengths to get data: radio collars and automatic video cameras are only two of their creative techniques for documenting the natural world. So when a group of ecologists set out to see how wind moves seeds through isolated patches of habitat carved into a longleaf pine plantation in South Carolina, they twisted colored yarn to create mock seeds that would drift with the wind much like native seeds.
Conservation areas threatened nationally by housing development
Conservationists have long known that lines on a map are not sufficient to protect nature because what happens outside those boundaries can affect what happens within. Now, a study by two University of Wisconsin–Madison scientists in the department of forest and wildlife ecology measures the threat of housing development around protected areas in the United States.
Fighting the Grinch who stole Wisconsin’s Christmas trees
An entomology research team from UW–Madison aims to squash a grub that plagues as many as one-third of Wisconsin’s approximately 1,100 Christmas tree farms.