Posts tagged Colorado State University
Boulder County’s moratorium on oil and gas drilling permits is scheduled to expire on June 10
May 4th
TAKE ACTION: Contact the County Commissioners @ commissioners@bouldercounty.org to ask for a multi-year moratorium on fracking until we have results of neutral health impact research such as the National Science Foundation study due in 2018. Before issuing any oil and gas drilling permits, we need to first know the public safety impacts of hydraulic fracturing.
A multi-year moratorium based on the need for health impact studies on fracking would allow time for the results of medical and scientific studies now in the works to be finalized, including a 5-year $12 million study funded by the National Science Foundation (NSF) being coordinated by the University of Colorado at Boulder, an EPA study on “Potential Impacts of Hydraulic Fracturing on Drinking Water Resources,” and a multi-year study by the Colorado Department of Public Health and Environment with Colorado State University.
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Gov. Hickenlooper to present awards for High-Impact Research
Oct 5th
Annual CO-LABS awards recognize achievements at Colorado’s 24 federal labs and other research facilities
Oct. 4, 2012
Colorado Gov. John Hickenlooper will present the annual awards for “High-Impact Research” on Oct. 25 to teams from six Colorado-based research centers for breakthroughs in hurricane forecasting, oil-spill air quality assessment, Lyme disease prevention, energy efficiency, detection of aquatic invaders and crop science.
CO-LABS, the nonprofit that informs the public about the breakthroughs and impacts from the 24 federal labs in Colorado, is sponsoring the 2012 Governor’s Award for High-Impact Research, to be held at the Jennie Smoly Caruthers Biotechnology Building, University of Colorado Boulder, beginning at 5:30 p.m. on Oct. 25.
Colorado is a global leader in natural resource management, climate science, renewable energy, photonics, materials science, astrophysics, telecommunications and earth science. “Researchers in Colorado laboratories are working together and finding solutions to some of the world’s most challenging problems, which is reflected in the Governor’s awards and the commitment that Colorado has to its federal and state organizations,” Bill Farland, chair of CO-LABS said.
The annual reception is the major CO-LABS event to showcase the research facilities and the work of the CO-LABS organization. Award recipients include:
Deepwater Horizon Atmospheric Science Team, a partnership of the National Oceanic and Atmospheric Administration and the University of Colorado’s Cooperative Institute for Research in Environmental Sciences
Honored for their work in atmospheric science will be Thomas Ryerson, Joost de Gouw, and researchers from NOAA and CIRES who joined together to form the Deepwater Horizon Atmospheric Science Team that under urgent circumstances assessed the potential air quality risks posed by the 2010 oil spill in the Gulf of Mexico. The team calculated independent estimates of the oil leak rate and analyzed the fate of the leaked oil in the environment. Using NOAA research aircraft, they also were able to advance scientific understanding of the chemistry of the atmosphere in the unique environment.
Cooperative Institute for Research in the Atmosphere/Advanced Technology Source, Colorado State University
Scientists from CIRA and ATS, led by Mark DeMaria, will be honored for creating advanced software that allows them to make direct comparisons between satellite observations and model forecasts to give a complete picture of tropical storms and their environments. The forecast tools developed by the Hurricane Forecast Intensity Program help transform cutting-edge observations and theory into better forecasts of hurricane intensity for operational meteorologists, saving lives and property.
Centers for Disease Control and Prevention, Fort Collins
An award will be presented to Robert D. Gilmore, Toni G. Patton, Kevin S. Brandt, and their colleagues at the CDC’s Division of Vector-Borne Diseases for discovering a gene that, when inactivated, prevents the bacteria that causes Lyme disease from producing an infection following a tick bite. The finding was the first demonstration of a borrelial gene essential to the process of transmitting infection via ticks. Understanding how the organism functions in both ticks and mammals may help in identifying new targets for vaccines and other therapeutics.
United States Department of Agriculture, Agricultural Research Service
Using a process-level computer model, Laj Ahuja and the team of researchers made several breakthroughs in helping farmers choose summer crops, evaluate performance of new bio-energy or forage dryland crops, manage water better, and explore potential adaptations to climate change, among other applications. The RZWQM2 computer model can extend short-period field research to long-term weather conditions, and different climates and soil; evaluate long-term effects of various management practices on water conservation, crop water use, and production under dryland and irrigated conditions; develop a decision criteria to select a summer crop which gives maximum net return to the farmer; help farmers in different Colorado counties make better decisions about irrigation; and evaluate effects of projected climate change on water demand.
Bureau of Reclamation
Denise M. Hosler and her colleagues at Reclamation’s Invasive Mussel Research Laboratory at the Denver Federal Center will be honored for advances in the early detection of zebra and quagga mussels and evaluation of potential control methods. Early detection at the larva stage provides reservoir managers with evidence that a water body is being exposed to mussels and gives them time to prepare for potential mussel impacts before noticeable problems arise. It also gives managers the opportunity to implement additional public education and boat inspection and cleaning programs that may prevent further exposure and reduce the chances of an infestation.
U.S. Department of Energy’s National Renewable Energy Laboratory
Honors will go to NREL senior scientist Matthew Keyser and his colleagues in the category of Foundational Technology for developing the Large-Volume Battery Calorimeter (LVBC) that can detect heat loss and determine efficiency in the large batteries being used to power electric vehicles. NREL’s LVBC is a crucial tool for automakers and battery companies, the only isothermal calorimeter capable of measuring the thermal efficiency of batteries for today’s and future generations of advanced vehicles. NREL’s calorimeter was recently used to identify the source of a potential 17% gain in battery power, which could ultimately deliver a dramatic improvement in vehicle performance.
CO-LABS advances awareness of Colorado’s federal research laboratories scientific resources and resulting research impacts. Colorado boasts 24 federally funded scientific research laboratories with a high concentration of renowned scientists whose work has global impact in a number of areas including natural resource management, climate change, renewable energy, photonics, and astrophysics. The laboratories work closely with Colorado’s research universities on basic research and development as well as the deployment of technologies. The CO-LABS consortium includes Colorado federal research laboratories, research universities, state and local governments, economic development organizations, private businesses and nonprofit organizations. It conducts economic analysis, encourages technology collaboration
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.