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The Bay Area: Ground Zero for Earth Day?

KQED Science | April 22, 2015 | 0 Comments

The Bay Area: Ground Zero for Earth Day?

The first Earth Day started a movement, rocked the government and created a generation of environmental leaders. In the Bay Area, it injected new energy into an environmental tradition that began with John Muir.

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When City Codes Clash With State Water Rules, Confusion Reigns

KQED Science | April 22, 2015 | 4 Comments

When City Codes Clash With State Water Rules, Confusion Reigns

Esthetics and water conservation clash as California cities find their own laws at odds with the governor's water reduction mandates.

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Water Conservation Ebbs as Governor Calls for Greater Effort

KQED Science | April 7, 2015 | 0 Comments

Water Conservation Ebbs as Governor Calls for Greater Effort

The latest figures on water conservation in California would seem to bear out the need for more strict, mandatory measures, such as the governor recently announced.

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Confusion Over Drought Rules on Lawns for New Homes

KQED Science | April 7, 2015 | 0 Comments

Confusion Over Drought Rules on Lawns for New Homes

Builders and developers are pondering the governor's new water mandates -- and scratching their heads.

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Warm Winter Wrought Havoc for Coastal Wildlife

KQED Science | April 5, 2015 | 5 Comments

Warm Winter Wrought Havoc for Coastal Wildlife

Warm air and warm ocean waters together proved bad news this winter for wildlife on the Farallon Islands and along the nothern California coast.

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Governor Orders Water Cuts Amid Record Low Snowpack

KQED Science | March 31, 2015 | 18 Comments

Governor Orders Water Cuts Amid Record Low Snowpack

Governor Jerry Brown orders the state Water Resources Control Board to implement mandatory reductions to cut water use by 25 percent.

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A Candid Conversation With California’s ‘Water Czar’

KQED Science | March 23, 2015 | 21 Comments

A Candid Conversation With California’s ‘Water Czar’

The State Water Resources Control Board is California's top arbiter of water supply conflicts. Lately it's been caught in a tug of war between those who would have it tread lightly with local water agencies and those calling for aggressive statewide rationing.

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Calif. Water Regulators Tighten the Screws — But Just a Little

KQED Science | March 17, 2015 | 2 Comments

Calif. Water Regulators Tighten the Screws — But Just a Little

As California plods into its fourth year of drought, critics say the latest round of statewide water restrictions are too little -- and possibly too late.

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Los Angeles Willing to Pay Its Highest Price Ever for Water

KQED Science | March 16, 2015 | 2 Comments

Los Angeles Willing to Pay Its Highest Price Ever for Water

Los Angeles is offering rice farmers in the Sacramento Valley more money than the city has ever paid for water — $700 per acre-foot. At this price, rice farmers could make more money selling water than they can make on their crops. That makes it easy to say “yes,” says Lance Tennis, whose family has […]

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South American Peaks Contain 2000-Year Record of Lead in the Air

KQED Science | March 12, 2015 | 0 Comments

South American Peaks Contain 2000-Year Record of Lead in the Air

New data from the ancient ice of a tropical glacier shows that lead in gasoline tainted the Earth with the toxic metal far more than any other source, past or present, human or natural.

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March Drought Update: A North-South Divide, and Where’s the Snow?

KQED Science | March 3, 2015 | 0 Comments

March Drought Update: A North-South Divide, and Where’s the Snow?

Uneven rainfall across the state has helped replenish Northern California reservoirs, while those to the south remain in mostly abysmal shape. Meantime, the latest snow report is in, and it's not good.

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The Greenhouse Effect Is Truly at Work, Observations Show

KQED Science | February 27, 2015 | 1 Comment

The Greenhouse Effect Is Truly at Work, Observations Show

A long record of atmospheric observations has put an "official" stamp on the foundation of climate-change science: the greenhouse effect really works the way we've always said it does.

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Scientists Tackle a Dual Threat: More Acid, Less Oxygen in the Ocean

KQED Science | February 26, 2015 | 0 Comments

Scientists Tackle a Dual Threat: More Acid, Less Oxygen in the Ocean

Marine scientists from up and down the West Coast say it's a one-two punch to the Pacific food web.

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Obama Vetoes Keystone XL Pipeline Bill

KQED Science | February 24, 2015 | 1 Comment

Obama Vetoes Keystone XL Pipeline Bill

Senate Majority Leader Mitch McConnell, R-Ky., said the Senate will vote no later than March 3 to override the veto. But Republicans do not appear to have enough votes to override the veto.

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2015 Picks Up Where 2014 Record Heat Left Off

KQED Science | February 20, 2015 | 0 Comments

2015 Picks Up Where 2014 Record Heat Left Off

Last month was the second-hottest January on record globally, in a continuation of 2014's warmth.

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New Study: Global Warming Will Bring Megadroughts to the West

KQED Science | February 12, 2015 | 6 Comments

New Study: Global Warming Will Bring Megadroughts to the West

Our best climate models, combined with our best climate records, foresee at least a century of profound drought in the Midwest and Southwest.

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Your Chance to Weigh In on the EPA’s New Smog Proposal

KQED Science | January 31, 2015 | 0 Comments

Your Chance to Weigh In on the EPA’s New Smog Proposal

Regulators say the stricter new standard could save lives and reduce hospitalizations. Critics say it would be costly and would kill jobs.

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Shrinking Sierra Snowpack Heightens Drought Worries

KQED Science | January 29, 2015 | 0 Comments

Shrinking Sierra Snowpack Heightens Drought Worries

'Frozen reservoir,' source of a third of California's water, is far below historical average.

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NASA Satellite Could Help Weather Forecasts, Drought Management

KQED Science | January 28, 2015 | 1 Comment

NASA Satellite Could Help Weather Forecasts, Drought Management

Newest Earth science mission could extend the accuracy range of weather forecasts, fine-tune flood forecasts.

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‘Ridiculous Ridge’ May Be Back to Prolong California Drought

KQED Science | January 23, 2015 | 9 Comments

‘Ridiculous Ridge’ May Be Back to Prolong California Drought

Scientists hope a stubborn high-pressure bubble over the West Coast isn't a replay of the last two winters.

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