Last week, the Colorado State Forest Service (CSFS) and U.S. Forest Service (USFS), Rocky Mountain Region, released the 2015 forest health aerial survey results for Colorado.
Every year the USFS and CSFS work together to aerially monitor forest health conditions on millions of forested acres across the state. Aerial survey observations of tree-damaging insects and diseases native to Colorado's forests are highlighted below.
2015 Aerial Survey Highlights
• Spruce beetle outbreaks caused widespread tree mortality for the fourth consecutive year.
• Spruce beetle populations have expanded, impacting higher-elevation stands of Engelmann spruce.
• In 2015, spruce beetle infestations were detected on 409,000 acres across the state, expanding onto 182,000 acres of previously unaffected forests.
• Since 1996, spruce beetle outbreaks have caused varying degrees of tree mortality on more than 1.5 million acres in Colorado.
• Blowdown events, combined with long-term drought stress, warmer temperatures and extensive amounts of older, dense spruce, have contributed to this ongoing epidemic.
• Outbreaks of two defoliators of conifer trees -- western spruce budworm and Douglas-fir tussock moth -- also expanded in 2015.
• Mountain pine beetle activity has subsided and remains low, with 5,000 acres affected statewide. The epidemic has ended in many areas of Colorado as mature pine trees have been depleted in the core outbreak areas.
"The lesson we can take away from the extensive insect and disease damage we've seen in Colorado over the past two decades is the need for proactively taking care of our forests," said Mike Lester, state forester and director of the Colorado State Forest Service. "The best time to take actions to address long-term forest health is before a major outbreak starts, and not after."
In 2015, the CSFS treated more than 17,000 acres in Colorado, predominantly on private and state lands, as part of forest management and wildfire mitigation efforts.
The USFS is committed to ecological restoration, which includes maintaining and restoring healthy and diverse landscapes, promoting resilience in the face of climate change and other stressors, reducing the risk to communities and natural resources from wildfire, and sustaining diverse wildlife habitat. Along with partners, the USFS is investing in several projects to improve forest health.
"Although forests in Colorado have experienced a series of insect infestations, we continue to invest in projects with local and industry partners, ahead of and behind the infestations, to improve forest health," said Dan Jirón, regional forester for the Rocky Mountain Region of the U.S. Forest Service.
Last year in Colorado the USFS treated approximately 51,020 acres through timber sales, thinning and prescribed fire. A total of 268,000 CCF (hundred cubic feet) of timber was sold, which equates to the framing lumber and other wood products used to build 3,350 homes.
Project highlights include the Spruce Beetle Epidemic and Aspen Decline Management Response on the Grand Mesa Uncompahgre and Gunnison National Forest (GMUG). The GMUG has approximately 223,000 cumulative acres of spruce beetle mortality and 229,000 acres of affected aspen from the past decade.
A collaborative landscape restoration project is taking place on the Uncompahgre Plateau.
For the 2015 aerial detection survey highlights and maps, visit: http://www.fs.usda.gov/goto/USFSR2ForestHealth.
At about 9:50 p.m. Saturday, Oct. 14, officers of the Delta Police Department were dispatched to a robbery reported at Arby's, located at 107 Gunnison River Drive. An extensive search of the area was conducted and the suspect was not located.
The suspect was reported to have walked into Arby's and after a brief conversation with an employee, was able to leave the store with a small amount of cash and coins.