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Drinking Water Bacteria A University of Michigan study showed that bacteria found in drinking water can be traced to treatment filters instead of the original aquifers or rivers. The researchers, who studied Ann Arbor, Michigan’s tap water, said their findings could lead to more natural, sustainable water treatment processes and assist engineers in controlling microbes [...]
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For climate change adaptation and water management, start with the basics, researchers say.
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More than 3 million Syrians will require food aid over the next year due to conflict that has caused $US 1.8 billion in losses to the country’s agriculture sector, Bloomberg News reported. The conflict, coupled with a drought, could see grain import requirements reach 5 million metric tons. A drought and heat wave could up [...]
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The Earth’s land has warmed by 1.5 degrees Celsius over the past 250 years, and humans are almost entirely responsible for the increase, the Guardian reported, citing a new study by scientists at the University of California, Berkeley. The team’s analysis suggests there could be 1.5 degrees of warming over land in the next 50 [...]
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Regulatory measures The Clean Water Act has largely fallen short in the Pacific Northwest and much of the nation, according to a new investigation by EarthFix and InvestigateWest. A pump replacement program in Islamabad will augment the city’s water supply and save enough electricity to power 4,500 Pakistani households, Bloomberg reported. Some restaurant owners in Vienna are [...]
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Flood protection will cost the United Kingdom at least $1.3 billion (£860 million) by 2015, the Guardian reported, citing the U.K. government’s climate change advisers. The experts also warned that instead of maintaining the expenditure needed, the government has been drastically reducing the amount of public money available for protecting householders from floods. Meanwhile, the [...]
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A study by European scientists warns that large geoengineering projects, which have been contemplated as a solution to global warming, could create a 20 percent reduction in rainfall over the Amazon and a 15 percent reduction over large areas of North America and northern Eurasia, AlertNet reported. Reports: Unsustainable Resource Use A new study published [...]
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Water levels on the flooding Rio Negro in Brazil have reached 29.78 meters, the highest in a century, prompting 53 cities to declare a state of emergency, Xinhua reported. India could see its first commercial shale gas production in four years, Bloomberg News reported. Companies are waiting for further data analysis and government policy before [...]
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Drinking water is safe to consume in the small Pennsylvania town of Dimock, where residents complained about hydraulic fracturing, according to the U.S. Environmental Protection Agency. Meanwhile, this Reuters analysis shows that insurers find it tough to price the risk from hydraulic fracturing. A NASA scientist has for the first time tied specific weather events, [...]
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A $12.4 billion pharmaceutical industry and poor hygiene are fostering the growth of antibiotic-resistant super bacteria in India’s water, which could have serious implications for global health, Bloomberg News reported. The Club of Rome, a Switzerland-based think tank, has released a report forecasting global changes over the next 40 years. The report predicts an average [...]
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Climate change is causing the global water cycle to accelerate and intensify faster than previously thought, with the possibility that it could intensify 16-24 percent by 2100, according to a new study published in the journal Science, Nature reported. This means that dry areas of the globe will become drier, while wet regions will likely [...]
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Water Supply in Asia Beijing’s water resources are expected to come up short by 1.3 billion cubic meters (343 billion gallons) this year, creating a water shortage that will be overcome by recycling water, diverting water and tapping underground water supplies, Xinhua reported. The groundwater of Mongolia’s capital city, Ulan Bator, has been found to [...]
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Drought and Water Access A forest fire in China’s Yunnan province was brought under control Tuesday after burning for two days and coming within 40 kilometers (25 miles) of the provincial capital, Xinhua reported. The fire was linked to drought conditions that have plagued Yunnan for the past three years. The Guardian looks at the [...]
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Climate Change Australia should brace itself for higher temperatures and more weather extremes, such as intense rainfalls and droughts, according to a government report. The more chaotic weather will be an especially big challenge to miners and farmers, who are already building bigger holding dams for flood waters and altering cropping practices. About 3.7 million [...]
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Africa A massive relocation program in Ethiopia is pitting village farmers against the government and land investors racing to secure prized agricultural land and water, PBS Newshour reported. Drought is likely to return to Somalia and other parts of the Horn of Africa over the next three months, climate scientists have warned, according to IRIN. [...]
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The International Energy Agency will make shale gas recommendations in its upcoming global energy report this fall, Financial Post reported. U.S. Shale Boom U.S. President Barack Obama pushed support for shale gas drilling and clean energy technology in his State of the Union address. Bloomberg gives the highlights. Meanwhile, North Dakota’s shale oil boom has [...]
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Lake Erie and some of its biggest tributary rivers have just the right conditions for Asian carp to make themselves at home, according to a study by scientists with the U.S. Geological Survey, Associated Press reported. The invasive species have infested numerous tributaries of the Mississippi River, including the Illinois River, and are threatening to [...]
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Levels of greenhouse gases in the atmosphere have hit record highs, according to the World Meteorological Organization, UPI reported. Even higher levels are on the horizon as greenhouse gas emissions continue to accelerate. Arctic sea ice is melting faster, and on a larger scale, than it has since at least the year 561, The New [...]
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Big carbon-intensive corporations are campaigning to increase their access to international climate negotiations, and are working to defeat progressive legislation on climate change and energy around the world, according to a new Greenpeace report. Contrary to reports in the media, the U.S. Department of Homeland Security and the FBI have found “no evidence of a [...]
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Posted on Thursday, January 19, 2012
Geologic time scales are long – too long for the human mind to really comprehend. Over millions, and tens of millions, and hundreds of millions of years, the Earth has changed from something unrecognizable to the planet we see on maps, plastic globes, and photos from space.