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Mountain residents urged to review insurance policies
Jul 16th
Boulder County, Colo. – Recent fires all along the Front Range have served as catastrophic reminders of the need for foothills and mountain dwellers to make sure they are adequately insured before disaster strikes.
Now is a critical time for mountain residents to check their insurance policies and ensure their homes are adequately covered and to take some easy steps to prepare for any disaster.
Foothills United Way and Boulder County are holding two free educational workshops to help residents make sure they are properly insured and to learn how to be prepared for any natural disaster:
- Nederland – Monday, July 23, 7-8:30 p.m.
Nederland Community Center, 750 Highway 72
- Boulder – Tuesday, July 24, 6:30-8 p.m.
Commissioners’ Hearing Room, Boulder County Courthouse, third floor, 1325 Pearl St.
The workshops will cover several topics, including:
- Lessons learned from Fourmile Canyon Fire Survivors
- Tips from United Policyholders’ ‘Roadmap to Preparedness’ Program (www.uphelp.org)
- How to ensure your insurance policy accurately reflects the real cost of rebuilding in the mountains west of Boulder
- Practical ways your family can be prepared in the case of a natural disaster
Often, the cost to rebuild, especially in the mountains, exceeds the amount of coverage policyholders carry for their homes and other property. Adding to this problem is the homeowner’s lack of awareness that the policies they carry are inadequate.
“One of the hard lessons of the Fourmile Canyon Fire was that more than 60 percent of property owners were underinsured,” said Garry Sanfaçon, Boulder County’s Fourmile Fire Recovery Manager. “These workshops will give people the tools they need to make sure they are adequately covered.”
CU study: Nitrogen damage to RMNP could become irreversible
Jul 10th
The emissions of nitrogen compounds to the atmosphere are being carried to remote areas of the park, altering sensitive ecosystems, said CU-Boulder Professor William Bowman, who directs CU-Boulder’s Mountain Research Station west of Boulder and who led the study. “The changes are subtle, but important,” he said. “They represent a first step in a series of changes which may be relatively irreversible.”
A new study led by the University of Colorado Boulder indicates air pollution in the form of nitrogen compounds emanating from power plants, automobiles and agriculture is changing the alpine vegetation in Rocky Mountain National Park.
The emissions of nitrogen compounds to the atmosphere are being carried to remote areas of the park, altering sensitive ecosystems, said CU-Boulder Professor William Bowman, who directs CU-Boulder’s Mountain Research Station west of Boulder and who led the study. “The changes are subtle, but important,” he said. “They represent a first step in a series of changes which may be relatively irreversible.”
In other regions of the world, higher amounts of nitrogen pollutants correlate with decreased biodiversity, acidified soils and dead stream organisms like trout, said Bowman. “There is evidence that indicates once these changes occur, they can be difficult if not impossible to reverse. It is best to recognize these early stages before the more harmful later stages happen.”
The study site was an alpine meadow roughly one mile east of Chapin Pass in the Mummy Range of Rocky Mountain National Park. Bowman and his team analyzed the plant communities and soils under ambient levels of nitrogen deposition and compared them to plots with added nitrogen to simulate the increasing atmospheric nitrogen pollution expected in the coming decades. The results indicated changes in plant abundances already were occurring under ambient conditions, but to date no changes in soils were detected.
During the course of the three-year study, rising levels of nitrogen in the soils correlated with large increases in a common species of sedge shown to flourish in other nitrogen addition studies. Bowman said the team anticipates that the diversity of vascular plant species will rise with increasing nitrogen deposition, then decrease with more rare species being excluded by competition from other plant species. “While the changes are relatively modest, they portend that other more environmentally adverse impacts may be on the horizon in Colorado’s alpine areas,” said Bowman.
A paper on the subject was published in the June issue of the Journal of Environmental Management. Co-authors on the study included John Murgel, a former CU-Boulder undergraduate student now completing graduate work at Colorado State University, and Tamara Blett and Ellen Porter of the Air Resources Division of the National Park Service in Lakewood, Colo. The study was funded by the National Park Service.
Previous studies by Bowman and others have shown vegetation changes and soil acidification has been occurring due to increasing nitrogen deposition at other alpine sites in Colorado, including Niwot Ridge. Niwot Ridge is a National Science Foundation-funded Long-Term Ecological Research site administered by CU-Boulder and located adjacent to the university’s Mountain Research Station located some 30 miles west of the city.
Given the projected population growth in Front Range cities in the greater Denver area and increasing agricultural development, nitrogen deposition is expected to increase steadily in Rocky Mountain National Park over the next several decades, said Bowman, a professor in CU-Boulder’s ecology and evolutionary biology department.
The high-elevation ecosystems of the park are a magnet for thousands of visitors each year who have opportunities to see plants and animals well adapted to the severe climate above treeline, said Bowman, but such ecosystems are the most sensitive to adverse impacts from air pollutants. Previous studies by other researchers have documented ongoing changes in the algae found in several of the Rocky Mountain National Park’s high elevation lakes due to nitrogen pollution, he said.
While the park is also a haven for fishermen hoping to catch trout in pristine waters, continued inputs of nitrogen pollutants are a hazard to the health of both trout and their food sources, said Bowman, also a fellow of CU-Boulder’s Institute of Arctic and Alpine Research. It starts when the ability of the land plants and soils to take up the nitrogen is exceeded, causing soils to become acidified, he said.
Other parts of the Colorado Front Range have exhibited signs of acidification at the highest elevations, Bowman said. “Once this happens, soluble aluminum leaches from soils and begins to show up in streams and lakes. This aluminum is quite toxic to many aquatic animals,” he said.
“The take-home message is that the amount of nitrogen deposition reaching the tundra in Rocky Mountain National Park has already passed an important threshold and may lead to more serious environmental impacts,” said Bowman. “It’s not inconceivable that continued negative ecological impacts in the park due to nitrogen pollution could eventually impact tourism in Colorado.”
Officials from Environmental Defense and Trout Unlimited petitioned the State of Colorado and the Environmental Protection Agency to reduce emissions of nitrogen pollution in 2004. This effort resulted in a 2007 plan to lower nitrogen emissions on a voluntary basis to reduce impacts to Rocky Mountain National Park.
Excel Energy’s recent switch to natural gas in some of its power plants is one of many steps toward limiting nitrogen emissions, said Bowman. Ongoing efforts by air quality managers and representatives from the Colorado agricultural industry are also working on management practices that would lower nitrogen emissions.
In other regions of the world, higher amounts of nitrogen pollutants correlate with decreased biodiversity, acidified soils and dead stream organisms like trout, said Bowman. “There is evidence that indicates once these changes occur, they can be difficult if not impossible to reverse. It is best to recognize these early stages before the more harmful later stages happen.”
The study site was an alpine meadow roughly one mile east of Chapin Pass in the Mummy Range of Rocky Mountain National Park. Bowman and his team analyzed the plant communities and soils under ambient levels of nitrogen deposition and compared them to plots with added nitrogen to simulate the increasing atmospheric nitrogen pollution expected in the coming decades. The results indicated changes in plant abundances already were occurring under ambient conditions, but to date no changes in soils were detected.
During the course of the three-year study, rising levels of nitrogen in the soils correlated with large increases in a common species of sedge shown to flourish in other nitrogen addition studies. Bowman said the team anticipates that the diversity of vascular plant species will rise with increasing nitrogen deposition, then decrease with more rare species being excluded by competition from other plant species. “While the changes are relatively modest, they portend that other more environmentally adverse impacts may be on the horizon in Colorado’s alpine areas,” said Bowman.
A paper on the subject was published in the June issue of the Journal of Environmental Management. Co-authors on the study included John Murgel, a former CU-Boulder undergraduate student now completing graduate work at Colorado State University, and Tamara Blett and Ellen Porter of the Air Resources Division of the National Park Service in Lakewood, Colo. The study was funded by the National Park Service.
Previous studies by Bowman and others have shown vegetation changes and soil acidification has been occurring due to increasing nitrogen deposition at other alpine sites in Colorado, including Niwot Ridge. Niwot Ridge is a National Science Foundation-funded Long-Term Ecological Research site administered by CU-Boulder and located adjacent to the university’s Mountain Research Station located some 30 miles west of the city.
Given the projected population growth in Front Range cities in the greater Denver area and increasing agricultural development, nitrogen deposition is expected to increase steadily in Rocky Mountain National Park over the next several decades, said Bowman, a professor in CU-Boulder’s ecology and evolutionary biology department.
The high-elevation ecosystems of the park are a magnet for thousands of visitors each year who have opportunities to see plants and animals well adapted to the severe climate above treeline, said Bowman, but such ecosystems are the most sensitive to adverse impacts from air pollutants. Previous studies by other researchers have documented ongoing changes in the algae found in several of the Rocky Mountain National Park’s high elevation lakes due to nitrogen pollution, he said.
While the park is also a haven for fishermen hoping to catch trout in pristine waters, continued inputs of nitrogen pollutants are a hazard to the health of both trout and their food sources, said Bowman, also a fellow of CU-Boulder’s Institute of Arctic and Alpine Research. It starts when the ability of the land plants and soils to take up the nitrogen is exceeded, causing soils to become acidified, he said.
Other parts of the Colorado Front Range have exhibited signs of acidification at the highest elevations, Bowman said. “Once this happens, soluble aluminum leaches from soils and begins to show up in streams and lakes. This aluminum is quite toxic to many aquatic animals,” he said.
“The take-home message is that the amount of nitrogen deposition reaching the tundra in Rocky Mountain National Park has already passed an important threshold and may lead to more serious environmental impacts,” said Bowman. “It’s not inconceivable that continued negative ecological impacts in the park due to nitrogen pollution could eventually impact tourism in Colorado.”
Officials from Environmental Defense and Trout Unlimited petitioned the State of Colorado and the Environmental Protection Agency to reduce emissions of nitrogen pollution in 2004. This effort resulted in a 2007 plan to lower nitrogen emissions on a voluntary basis to reduce impacts to Rocky Mountain National Park.
Excel Energy’s recent switch to natural gas in some of its power plants is one of many steps toward limiting nitrogen emissions, said Bowman. Ongoing efforts by air quality managers and representatives from the Colorado agricultural industry are also working on management practices that would lower nitrogen emissions.
EnergySmart announces Home Energy Makeover contest
Jul 5th
County residents eligible for $60,000 in energy upgrade prizes this summer
Boulder County, Colo. – All residents in Boulder County who sign up for a home energy assessment from EnergySmart before Friday, Aug. 31 will be eligible to win a Home Energy Makeover.
One Grand Prize winner will receive a whole-house makeover, valued at up to $20,000. The Grand Prize package includes a new energy efficient furnace, air sealing and insulation upgrades to the attic and crawlspace/basement, an energy efficient water heater, cooling system upgrades, and $4,000 to use for recommended energy upgrades of the homeowner’s choosing.
Four second place winners will each win prize packages worth up to $10,000. Second Place Prize packages include a new energy efficient furnace, home air sealing and insulation upgrades, and $1,500 to use toward a recommended energy upgrade of the homeowner’s choosing. One winner will be selected from each of four geographical “regions” of the county: City of Boulder, City of Longmont, East County (including Erie, Lafayette, Louisville and Superior), and mountain towns/unincorporated county (including Lyons, Nederland, Jamestown, Ward, Allenspark, Niwot, Gunbarrel, etc.).
The contest prizes are largely donated by local contractors, including Solar City, Service Experts, EcoHandyman, ThermalCraft Insulation, EcoSmart Homes, ERC Insulation, and SAC Mechanical. The remaining prizes are provided through federal grant funding.
The Home Energy Makeover contest is open to residents in all Boulder County communities. Winning homes must be owner-occupied and must need energy improvements. Residents are encouraged to register even if they live in newer homes or don’t think they need energy upgrades.
Boulder resident Megan Cuzzolino benefited from EnergySmart, even in a relatively new home. “I was surprised that my 2006 condo didn’t have much insulation,” Cuzzolino said. “After air sealing and insulating, my condo has been cozier all year round.”
EnergySmart focuses on improvements that will reduce energy waste, improve comfort, and produce cost-savings for both residential and business participants. Services include energy assessments and expert advisor assistance with finding contractors and all available rebates and financing options for energy efficiency upgrades. Since the program’s launch in January 2011, EnergySmart has helped more than 5,500 residents and 1,800 businesses throughout Boulder County.
EnergySmart is funded by the American Recovery and Reinvestment Act through the U.S. Department of Energy’s BetterBuildings grant program and is sponsored in partnership by Boulder County, the cities of Boulder and Longmont, Xcel Energy and Platte River Power Authority. For more information, visit www.EnergySmartYES.com or call 303-544-1000 (for homes) or 303-441-1300 (for businesses).
-B