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Is the fight over organic foods an ideological battle?

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European farmers have been much quicker to embrace organic standards, resulting in a positive response from consumers.

New study looks closely at ingrained belief systems

Staff Report

FRISCO — Some farmers may be resisting the trend toward organic agriculture simply because of a deeply held set of beliefs that aren’t necessarily based in fact. Making the switch to organic farming may make some farmers feel like they’re switching belief systems, which isn’t easy for anyone.

“The ideological map of American agriculture reveals an unfolding drama between chemical and organic farming,”an international group of researchers wrote in a new article in the  Journal of Marketing. “Chemical farmers argue that to make money, one must follow chemical traditions; when organic farmers make more money, it seems “wrong.” Continue reading

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Colorado farming, ranching water ‘in the crosshairs’ as big reservoirs dwindle

Water experts to discuss role of agriculture in Colorado River puzzle

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Can ag water save the Colorado River?

Staff Report

FRISCO — A new $11 million effort to keep water flowing in the Colorado River to Lake Powell could up the pressure on Colorado farmers and ranchers to sell or lease their water.

In fact, agriculture is in the crosshairs in Colorado, according to the Colorado River Water Conservation District, which represents western Colorado water interests. Low water levels in Lake Powell and Lake Mead — the key storage buckets on the Colorado — have prompted measures to put more water in the river.

The CRWCD’s annual water seminar (Sept. 19, Grand Junction) will focus on what that means for western Colorado, with panel discussions and presentations on ag efficiency, the worth of ag efficiency and how ag efficiency works with the chief goal of sustaining ag as a viable industry. Continue reading

Study: There’s huge potential for increased food production on existing land

The recent wheat crisis in Russia is a warning sign for potential large-scale global warming impacts. PHOTO COURTESY THE WIKIMEIDA COMMONS.

The recent wheat crisis in Russia is a warning sign for potential large-scale global warming impacts. PHOTO COURTESY THE WIKIMEIDA COMMONS.

Tweaking farm practices could also reduce greenhouse gas emissions associated with agriculture

FRISCO — A systematic University of Minnesota study of global agricultural resources suggest that improving food systems in a few specific regions could make it possible to both meet the basic needs of 3 billion more people and decrease agriculture’s environmental footprint.

The report, published in Science, focuses on 17 key crops that produce 86 percent of the world’s crop calories and account for most irrigation and fertilizer consumption on a global scale. It proposes a set of key actions in three broad areas that that have the greatest potential for reducing the adverse environmental impacts of agriculture and boosting our ability meet global food needs. Continue reading

Global warming threatens Central Valley’s fruit and nut crops

Winter tule fogs in decline; no rest for the orchards

A peach orchard in Palisade, Colorado in full bloom.

A peach orchard in Palisade, Colorado in full bloom.

STAFF REPORT

FRISCO — The winter tule fog in California’s Central Valley may be fading with climate change, threatening part of the region’s multibillion dollar agricultural industy, according to a new study by University of California, Berkeley researchers,

High-value crops like almonds, pistachios, cherries, apricots and peaches all need a winter dormant period that is triggered and maintained by cold temperatures, but those are becoming less reliable as the global climate warms. The new study, published May 15 in the journal Geophysical Research Letters, found a 46 percent drop in the number of fog days between the first of November and the end of February during the 32-year study period. Continue reading

Study: Garden diversity key to preserving bumblebees

UK researchers track flower preferences

Bumblebee butt and thistle.

A bumblebee searches for pollen on a thistle bloom. bberwyn photo.

By Summit Voice

FRISCO — Diversity in urban gardens can play a key role in sustaining pressured bumblebee populations, ecologists in the UK said this week, explaining the results of a study that measured bumblebee preferences for both native and non-native plants.

The most common species of bumblebee is not picky about a plant’s origin when searching for nectar and pollen. But other species, including long-tongued bees, favor plants native to the UK and Europe. Continue reading

Opinion: My 2 cents worth of guacamole

Bob Berwyn.

Bob Berwyn.

Many journalists spread their dip pretty thin when writing about climate

By Bob Berwyn

Chipotle’s guacamole is threatened by global warming. Or not, depending what you choose to believe.

Immediately dubbed the “Guacalypse” by some climate pundits, the news that Chipotle acknowledged potential global warming threats in a formulaic report to investors raised a stir.

You can melt the Arctic ice cap, raise sea level by 20 feet, but don’t mess with my guacamole, some would-be climate warriors said. But by the next day, NBC news was — almost snarkily — reporting that there’s no immediate threat to the world’s supply of avocados — at least not yet. Continue reading

Study: Fixing Gulf of Mexico dead zone requires overcoming social and biophysical barriers

‘Stewardship objectives may be strong, but they can be trumped or complicated by other economic, social, and environmental drivers’

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The NASA Earth Observatory program has mapped dead zones around the world.

By Summit Voice

FRISCO — Working with farmers on adopting realistic best management practices may be the best way to reduce the Gulf of Mexico dead zone, according to recent research from scientists at the University of Illinois. The researchers said that a 12-year action plan to improve conditions in the oxygen-starved area has shown few results, so they set out to identify some of  the biophysical and social barriers. Continue reading

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