- Author: Jaquelyn Lugg, UC Merced
To effectively reduce these adverse effects of harvest, foresters first need to know the precise causes of sediment increases. Historically, researchers investigating the effects of timber harvest on the land have considered two primary drivers: hydrologic changes following timber harvest or fuel reduction that drive sediment transport, and increased sediment supply from ground disturbances and/or mass movements that result from those harvest or fuel reduction...
Many Californians' well-being has suffered after months of sheltering at home amid the coronavirus pandemic. An antidote for the boredom, loneliness and uncertainty is spending some time outdoors, according to UC Cooperative Extension experts. It's a practice...
Spotting ants in the home or yard is no reason to reach for insecticide sprays or call an exterminator. UC Cooperative Extension experts say the insects can be managed by residents in ways that are effective, inexpensive, safe and environmentally kind.
“Ants are probably the No. 1 most common pests of our homes and gardens,” said Carolyn Kinnon, an environmental horticulturist and instructional associate at Mira Costa Community College. “Scientists find chemicals in our waterways that include pesticides commonly used to kill ants.”
Kinnon teamed up with UCCE community education specialist Scott Parker to present a
- Author: Pamela Kan-Rice
"Trees are poems that the earth writes upon the sky,” wrote Kahlil Gibran. But trees falling into power lines have sparked catastrophic fires and falling trees have injured nature lovers.
To prevent power outages, PG&E looks for trees near power lines that need to be trimmed or removed. To prevent power outages and other mishaps caused by failing trees, Matteo Garbelotto, UC Cooperative Extension forest pathology specialist at UC Berkeley, has incorporated science into a mobile application that can be used to determine whether a tree presents a hazard and should be removed.
“PG&E was doing tree surveys with pencil and paper,” said Garbelotto,...
This is one of a series of stories featuring a sampling of UC ANR academics whose work exemplifies the public value UC ANR brings to California.
Livestock and natural resources advisor Dan Macon came to UC Cooperative Extension three years ago with much more than a formal education in integrated resource management and agricultural and managerial economics.
He had years of hands-on experience running a successful foothill sheep operation, toiling long days and often into the night tending animals, irrigating pastures, training livestock guardian dogs and managing forage.
“I came to this position mid-career,” said Macon, who also accumulated...