Climate change & water supply

Overview

Climate change & water supply

Aquafornia news The Desert Sun

Why climate change is especially dangerous for low-income Coachella Valley residents

Higher temperatures, more intense droughts and more damaging wildfires and floods are just some of the climate change effects already being seen in the California desert — and residents of low-income, minority communities in the Coachella Valley are most likely to suffer the consequences of those environmental stresses. That was one of the takeaways from a series of presentations by scientific experts last week at UC Riverside’s Palm Desert campus.

Aquafornia news Water Deeply

Commentary: Farms, food producers taking strides to save water — and the climate

Water and agriculture go hand in hand. Growing food for the planet’s people consumes 70 percent of its freshwater sources. Therefore, water is not only life-giving, it is life-sustaining. Yet with climate change, population growth and development on watersheds, an estimated 2 billion people globally face limited access to clean water. And demand for water is expected to grow by 30 percent globally by 2050.

Aquafornia news Capital Public Radio

Less snow could be coming to California’s Sierra Nevada

If temperatures increase in California because of climate change, snow could melt earlier in the Sierra Nevada — and you might only find it at higher elevations.

Aquafornia news Arizona Republic

Arizona elections: Where candidates stand on climate change, water

Ahead of the Nov. 6 election, The Arizona Republic asked 16 candidates to discuss their views on climate change, water issues and the worsening deadly toll of heat-related deaths in the state.  The races included in the survey were governor, secretary of state, U.S. Senate and several legislative districts where incumbent lawmakers have had leadership roles in past sessions.

Aquafornia news Arizona Daily Star

Q&A: Arizona can fight climate change, says UA researcher who helped write sobering report

Like the rest of the world, Arizona faces a long list of challenges in trying to cut greenhouse gas emissions enough to keep temperatures from spiraling out of control, says a University of Arizona scientist who helped write a new international report on climate change.

Aquafornia news Water Deeply

Commentary: Figuring on climate change: Model outputs vary, but worries are real

The state of California recently released its Fourth Climate Change Assessment. Among the technical reports was a deep dive into the future of the State Water Project and the Central Valley Project. It was over my [Tom Philp] head. It was calling my name. And in climate change’s frenzied media cycle, the whole assessment soon faded. That’s too bad.

Aquafornia news Los Angeles Times

‘Incredibly grim’ prognosis on global warming also carries clarion call for global action

One of the report’s contributors said predicted temperature increases will be greater in the semi-arid climate of the American West. Diana Liverman, a professor of geography and development at the University of Arizona, said this would lead to even more intense heat waves, droughts, fires and downpours than California is already experiencing.

Aquafornia news Water Deeply

In Colorado, water bosses begin to accept climate change impacts

The phrase “climate change” did not appear on the agenda of a recent three-day meeting of the Colorado Water Congress, but the topic was often front and center at the conference, as it increasingly is at water meetings around the state and the region. Amy Haas, the new executive director of the Upper Colorado River Commission, told the Water Congress audience of about 300 water managers, irrigators, engineers and lawyers that “hydrology is changing more rapidly than we once thought” and that “it is primarily due to climate change.”

Aquafornia news Associated Press

UN report on global warming carries life-or-death warning

In the 728-page document, the U.N. organization detailed how Earth’s weather, health and ecosystems would be in better shape if the world’s leaders could somehow limit future human-caused warming to just 0.9 degrees Fahrenheit (a half degree Celsius) from now, instead of the globally agreed-upon goal of 1.8 degrees F (1 degree C). Among other things: — Half as many people would suffer from lack of water.

Aquafornia news Bloomberg Environment

Activist sees equity in environment movement as ‘moral imperative’

Mustafa Santiago Ali could have gone to a major environmental group after spending more than two decades at the EPA, but instead last year he joined a small social-justice organization fusing hip-hop culture and politics. “It was one of the places where I didn’t have to convince anyone about my ideas,” Ali, senior vice president of climate, environmental justice, and community revitalization for the Hip Hop Caucus, told Bloomberg Environment.

Aquafornia news KQED

In poor neighborhoods, add rising seas to list of housing woes

Sea level rise is changing Bay Area shorelines, and the focus of planning discussions on mitigating the effects suggests most communities in the water’s way have time to adapt. But it doesn’t always feel that way in East Oakland or West Marin.

Aquafornia news San Francisco Chronicle

Global Warming: How Hot 25 U.S. Cities Will Be in the Year 2100

From the San Francisco Chronicle:

Researchers at Climate Central have put together a handy tool which lets you see just how bad summers will get by 2100, if global warming predictions are accurate and nothing is done to stop the upward trend.

Read more

 

Aquafornia news Los Angeles Times

Editorial: How California Can Best Fight Climate Change

From the Los Angeles Times:

But now comes the harder part for many Californians: In 2015, AB 32 will begin to cover companies that produce transportation fuels, including gasoline. That means oil companies will begin paying for the greenhouse gases their products emit, a cost the oil companies say they will pass on to consumers.

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Aquafornia news

Commentary: Ranchers Coming Around on Global Warming

From the San Bernardino County Sun, in a commentary by Thomas Elias:

California ranchers are now among the first interest groups to realize that like it or not, global warming can no longer be denied with any semblance of accuracy. For very gradually, ranchers are seeing the grasslands they depend upon to feed their cattle begin to shrink and convert naturally to shrub land.

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Aquafornia news Bureau of Reclamation

Video: Q&A with Acting Reclamation Commissioner Lowell Pimley — Climate Change and Drought

From the Bureau of Reclamation:

Acting Commissioner Lowell Pimley provides the second in a series of podcasts. In this question and answer session he discusses climate change and drought.

Watch the video

 

Aquafornia news California Department of Fish and Wildlife (CDFW)

News Release: CDFW to Host Third Installment of Speaker Series at Nimbus Hatchery

From the California Department of Fish and Wildlife (CDFW):

The California Department of Fish and Wildlife (CDFW) is hosting its third speaker series with a presentation on the effects of climate change on salmon and steelhead trout in the American River. The event will be held at the Nimbus Hatchery Visitor Center in Rancho Cordova on July 17 at 7 p.m.

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Aquafornia news Sacramento Bee

California Rice Farmers Could Get Pollution Credit

From The Sacramento Bee:

California’s evolving cap-and-trade market may soon have a new player: rice farmers. …

The program, called the Rice Cultivation Projects Compliance Offset Protocol, is slated to go into effect on Jan. 1, 2015, and run for a 10-year period.

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Aquafornia news New York Times

Second Try Puts Carbon Observatory Into Orbit

From The New York Times:

NASA’s new spacecraft to sniff carbon dioxide in the earth’s atmosphere reached orbit on Wednesday after launching from Vandenberg Air Force Base in California.

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Aquafornia news

Blog: Climate Change a Risky Business for America’s Agriculture

From the Environmental Defense Fund EDF Voices: People on the Planet blog, in a post by Rebecca Shaw:

Nobody escapes climate change, especially not farmers. The report released this week by a group of prominent and politically diverse business leaders and public officials stood out, in part, because of the alarming losses it forecasts for America’s agricultural industry.

Aquafornia news New York Times

A Sunken Kingdom Re-emerges

From The New York Times:

Scanning the army of ghostly spikes protruding from the sand here one [Borth, Wales] recent morning, Dr.

Commands