Environmental News
Environmental News from Boulder, Colorado
Water Water Everywhere by George W. Hunt
Jan 10th
The intentions and proposals of the Rothschild family for world control are embedded into these recommendations. The international banking community will underwrite bond issues for vast environment projects. Baron Rothschild disclosed at a UN meeting that the projects will often be inoperative and technologically unsound. He also admitted that indigenous peoples and wildlife will be problematic to his plans for the UN-Banker world water corporation. Please view my mid-December 2011 videotapes at “thebigbadbank.com” explaining the whole situation. They’re called “Water Water Everywhere” and I think you’ll like them.
Yours Truly,
George W Hunt
Visit George’s website parody of The National Council for Science and The Environment for More Info.
UN report: Industrial agriculture feeds starvation trends
Jan 9th
UN says only sustainable agriculture will feed the world’s hungry
The UN Special Rapporteur on the Right to Food has put out a new report on how best to feed the world’s exploding population. Of the report, the Special Rapporteur Olivier De Schutter remarks, “To feed 9 billion people in 2050, we urgently need to adopt the most efficient farming techniques available.”
So far it sounds like what you’d expect from a bureaucrat whose mandate is essentially to find more food. But the report concludes that “Today’s scientific evidence demonstrates that agroecological methods outperform the use of chemical fertilizers in boosting food production where the hungry live — especially in unfavorable environments.”
Agroecology is most similar to biodynamic agriculture, but it’s also a pretty good synonym for “sustainable” or “organic.”
In other words, where big corporations, the influential Gates Foundation and, arguably, the United States government insist that industrial agriculture and even genetically modified crops are needed to feed the hungry, the UN has found quite the contrary — that knowledge-based, environmentally sustainable farming will produce more food for more people.
This stance represents a sea change, in which eco-friendly methods are not being advocated for their own sake, but rather on health and human rights grounds.
Of course “agroecology” also makes a lesser contribution to climate change than conventional agriculture — and climate change will, as readers of this blog know, also erode health outcomes around the world. But the UN report also makes the case that sustainable farming methods offer a better model for making agriculture able to adapt to climate change. Dr. De Schutter said in the press release, “Conventional farming relies on expensive inputs, fuels climate change and is not resilient to climatic shocks. It simply is not the best choice anymore today.”
The report goes on to make the case for public policies that support agroecological methods, which are “knowledge-intensive.”
Notes Dr. De Schutter: “States and donors have a key role to play here. Private companies will not invest time and money in practices that cannot be rewarded by patents and which don’t open markets for chemical products or improved seeds.”
Unfortunately, that support may hing on still another sea change.
CU study: less hail may increase flooding on Front Range
Jan 9th
FROM COLORADO’S FRONT RANGE BY 2070
Summertime hail could all but disappear from the eastern flank of Colorado’s Rocky Mountains by 2070, says a new study by the National Oceanic and Atmospheric Administration, the University of Colorado Boulder’s Cooperative Institute for Research in Environmental Sciences and the National Center for Atmospheric Research.
Less hail damage could be good news for gardeners and farmers, said lead author Kelly Mahoney, a research scientist at CIRES, but a shift from hail to rain can also mean more runoff, which could raise the risk of flash floods. “In this region of elevated terrain, hail may lessen the risk of flooding because it takes awhile to melt,” Mahoney said. “Decision makers may not want to count on that in the future.”
For the new study, published this week in the journal Nature Climate Change, Mahoney and her colleagues used “downscaling” techniques to try to understand how climate change might affect hail-producing weather patterns across Colorado.
The research focused on storms involving pea-sized and smaller hailstones on Colorado’s Front Range, a region that stretches from the foothill communities of Colorado Springs, Denver and Fort Collins up to the Continental Divide. Colorado’s most damaging hailstorms tend to occur further east and involve larger hailstones not examined in this study.
In the summer in Colorado’s Front Range above about 7,500 feet, precipitation commonly falls as hail. Decision makers concerned about the safety of mountain dams and flood risk have been interested in how climate change may affect the amount and nature of precipitation in the region.
Mahoney and her colleagues began exploring that question with results from two climate models, which assumed that levels of climate-warming greenhouse gases will continue to increase in the future, from about 390 parts per million in the atmosphere today to about 620 parts per million in 2070.
But the weather processes that form hail, like thunderstorms, occur on much smaller scales than can be reproduced by global climate models. So the team “downscaled” the global model results twice: first to regional-scale models that can take regional topography and other details into account, then again to weather-scale models that can resolve individual storms and even the cloud processes that create hail. The regional-scale topography step was completed as part of NCAR’s North American Regional Climate Change Assessment Program.
Finally, the team compared the hailstorms of the future, from 2041 to 2070, to those of the past, from 1971 to 2000, as captured by the same sets of downscaled models. Results were similar in experiments with both climate models.
“We found a near elimination of hail at the surface,” Mahoney said.
In the future, increasingly intense storms may actually produce more hail inside clouds, the team found. However, because those relatively small hailstones fall through a warmer atmosphere, they melt quickly, falling as rain at the surface or evaporating back into the atmosphere. In some regions, simulated hail fell through an additional 1,500 feet of above-freezing air in the future as compared with the past.
The research team also found evidence that precipitation events over Colorado become more extreme in the future, while changes in hail may depend on the size of the hailstones — results that will be explored in more detail in ongoing work.
Mahoney’s postdoctoral research was supported by the Postdocs Applying Climate Expertise, or PACE, program administered by the University Corporation for Atmospheric Research and funded by CIRES Western Water Assessment, NOAA and the U.S. Bureau of Reclamation. PACE connects young climate scientists with real-world problems such as those faced by water resource managers.
Co-authors of the new paper include James Scott and Joseph Barsugli of CIRES and NOAA, Michael Alexander of the NOAA Earth System Research Laboratory and Gregory Thompson of NCAR.