- Author: Jim Downing
UC Cooperative Extension researchers convey need for more climate change communication and curriculum tools
Reducing greenhouse gas emissions from natural and working lands is one of California's key climate change strategies. In particular, the potential for farm and rangeland soils to serve as carbon sinks has been getting a lot of attention lately in the national media — and during California Healthy...
Most California forests have too many trees, so carefully selecting pines, cedars or firs in natural areas to enjoy for the Christmas season is good for the mountain landscape.
“It's a great idea to cut down young trees for fire safety and vegetation management,” said Susie Kocher, UC Cooperative Extension forestryadvisor in the Central Sierra. “The earlier you do it, the less work it is to manage the trees in the long run.”
Kocher lives and works in Lake Tahoe. Every year, she gathers her family and friends to find forest-fresh Christmas trees in the Lake Tahoe Management Area. Of the
Given California's changing climate, should Sierra Nevada residents replant pine trees after so many died during the 2010-2016 drought? The short answer is yes, says Susie Kocher, UC Cooperative Extension forestry advisor.
“We have every reason to believe that pines will continue to be an important part of mixed conifer forests in the Sierras,” Kocher said.
Kocher spoke at a meeting for UC Master Gardeners, volunteers who provide landscape advice to the public in California. Questions have been coming in to Master Gardener hotlines from mountain residents wondering what to do after unprecedented tree loses in...
To help California forest property owners adapt to the changing climate, UC Agriculture and Natural Resources (UC ANR) has produced a 13-page peer-reviewed paper that outlines actions owners can take to sustain their forests' value even when temperatures rise.
“Managers of forest land have always had to adapt to changing conditions – such as markets, urban encroachment, droughts and floods,” said Susie Kocher, UC Cooperative Extension forestry and natural resources advisor. “We wrote this paper to help forest managers better understand the evolving science of climate change and how they can help their forests adapt to the climate of the...
This winter, a generous amount of rain and snow has fallen on California, but it can't erase the brown swaths of dead and dying trees in the Sierra Nevada caused by five years of drought and decades of forest mismanagement.
Fire suppression and the harvest of the largest and most resilient trees in the forest led to a large population of weak trees. The prolonged drought further weakened the trees' defenses against native insects. Aerial detection surveys show that more than 102 million trees have died since 2010; more than 62 million died in 2016 alone. Public and private landowners are now struggling to recover from this natural disaster.
UC Cooperative Extension forester and natural resources advisor