- Author: Brenda Dawson
While the legality of California’s medical marijuana dispensaries is being debated in courtrooms, a UC Cooperative Extension forestry and wildlands ecology advisor says there are a number of issues related to the unregulated land-use practices of illicit cannabis growing that have not been addressed.
“As a forest ecologist, I spend a lot of time outdoors, and I talk to thousands of people every year about forest-related subject matter,” says Greg Giusti. “And you can’t talk to anybody today on the North Coast without the topic of cannabis growing and cannabis impacts on land coming up.”
In Lake and Mendocino counties, Giusti performs research and shares...
- Posted By: John Stumbos
- Written by: Diane Nelson, denelson@ucdavis.edu, (530) 752-1969
A Forest Biology Research Center has been created at UC Davis, bringing good news for students, researchers, and all of us who like to breathe clean air.
“Trees are as important as agriculture to the landscape of California and the world,” says UC Davis Department of Plant Sciences Professor David Neale, a forest geneticist and the driving force behind the new center. “Creation of the center culminates the work of many people over many years to bring a visible presence to forest biology research and education on the UC Davis campus.”
UC Davis is a prime location for forest biology research and education because of its proximity to the Sierra Nevada and...
- Author: Jeannette E. Warnert
If you are passionate about a forest near you then you may want to tune into the UC Cooperative Extension webinar series on Community Forests. The webinars will begin at 6:30 p.m. Pacific Standard Time on April 7 with additional programs on April 13, 20 and 27. Participants may also want to take part in related field trips to Arcata Community Forest, Usal Redwood Forest, Tahoe-Donner and Weaverville Community Forest.
Community forests are forested lands that are managed to produce what people value. Forests may be valued as a source of timber for lumber, clean water, wildlife habitat, recreational purposes or for all of these benefits in combination.
The webinar series aims to present an overview of community forestry...
- Author: Kim Ingram
Adult and juvenile California spotted owl
During a Sierra Nevada Adaptive Management Project (SNAMP) public meeting, a participant brought up the idea that California spotted owls preferred to nest near forest edges to be closer to foraging habitat and their prey. Principal investigator for the SNAMP Owl Team, Dr. Rocky Gutierrez, charged research fellow Casey Phillips and SNAMP Owl Team project leader Doug Tempel to research this question at SNAMP study sites in the Tahoe and Eldorado National Forests to see if this was...
- Author: John Stumbos
The giant sequoias of the Sierra Nevada are the biggest and among the oldest trees on the planet. Some are 2,000 to 3,000 years old. Forestry scientists from the University of California and Cal Poly, San Luis Obispo, want to learn more about how disturbance factors affect the health of these aging behemoths.
Growth-response studies to date show that tree vigor can increase following moderate intensity disturbances such as prescribed fire or mechanical fire-hazard reduction treatments. Less certain, however, is how giant sequoias respond to lower and higher intensity disturbances. This information is of critical importance to identify the tradeoffs involved in fire prevention treatments or evaluating management...
