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Natural Gas Saves Water and Reduces Drought Vulnerability, Even When Factoring in Water Lost to Hydraulic Fracturing

By Guest PostDecember 27, 2013Environmentaustin, bridget scanlon, coal, coal steam turbine, coal technology, cst, economic geology, electric power supply, fracture surrounding rocks, horizontal drilling, hydraulic fracturing, jean philippe nicot, natural gas, ngcc, plants, reduces drought vulnerability, texas, texas power plants, university of texas, water, water lost

AUSTIN, Texas – A new study finds that in Texas, the U.S. state that annually generates the most electricity, the transition from coal to natural gas for electricity generation is saving water and making the state less vulnerable to drought.

Even though exploration for natural gas through hydraulic fracturing requires significant water consumption in Texas, the new consumption is easily offset by the overall water efficiencies of shifting electricity generation from coal to natural gas. The researchers estimate that water saved by shifting a power plant from coal to natural gas is 25 to 50 times as great as the amount of water used in hydraulic fracturing to extract the natural gas. Natural gas also enhances drought resilience by providing so-called peaking plants to complement increasing wind generation, which doesn’t consume water. (more…)

U.S. ranks near bottom among industrialized nations in efficiency of health care spending

By Guest PostDecember 26, 2013Healthhealth care spending, health care system, health quality, industrialized nations, life expectancy, united states

UCLA, McGill study also shows women fare worse than men in most countries

A new study by researchers at the UCLA Fielding School of Public Health and McGill University in Montreal reveals that the United States health care system ranks 22nd out of 27 high-income nations when analyzed for its efficiency of turning dollars spent into extending lives.
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International Research Team Close Human Evolution Gap with Discovery of 1.4 Million-Year-Old Fossil Human Hand Bone

By Guest PostDecember 26, 2013Scienceanatomical features, apes, carol ward, earliest acheulian tools, east africa, evolutionary history, fossil, fredrick manthi, genus, hand anatomy, homo, human evolution gap, human hand bone, human like hand, kaitio site, Kenya, paleo project, styloid process, tool, university of missouri, west turkana

University of Missouri researcher part of team that found the bone in Kenya

COLUMBIA, Mo. – Humans have a distinctive hand anatomy that allows them to make and use tools. Apes and other nonhuman primates do not have these distinctive anatomical features in their hands, and the point in time at which these features first appeared in human evolution is unknown. Now, a University of Missouri researcher and her international team of colleagues have found a new hand bone from a human ancestor who roamed the earth in East Africa approximately 1.42 million years ago. They suspect the bone belonged to the early human species, Homo erectus. The discovery of this bone is the earliest evidence of a modern human-like hand, indicating that this anatomical feature existed more than half a million years earlier than previously known. (more…)

Krieg den Palästen! Made in China

By Guest PostDecember 26, 2013Politicschen xiaolu, chen yi, China, chinesischen traum, deng theorien, georg buechner, global times, imperialismus, kolonialismus, krieg den palaesten, kulturrevolution, langen marsches, lijang, made in china, mao anhaenger, mao lieder, mao memorabilia, mao platz, mao restaurants, mao retro nostalgie, mao statue, mao zedong, mao zedong denken, provinz hunan, reformer deng xiaoping, roy niekerk, sina weibo, xi jinping, yuan noten, zhang xixian

Am 26. Dezember wäre der Grosse Steuermanns Mao Zedong 120 Jahre alt geworden. Mao ist umstritten und beliebt zugleich. Bis heute.

In Maos Geburtsort Shaoshan in der Provinz Hunan ist mit der ganz grossen Kelle angerichtet worden. Über zwei Milliarden Yuan – umgerechnet rund 300 Millionen Franken – gab man für verschiedene Erinnerungs-Projekte aus. Unter anderem wurde das Shaoshan-Mao-Museum, der dortige Mao-Platz oder Maos ehemaliges Wohnhaus zum 120. Geburtstag renoviert und herausgeputzt. Sowohl in Shaoshan als auch anderswo in China finden akademische Seminare, Gedenkfeiern, Kunstausstellungen, Sportveranstaltungen, Konzerte, Theateraufführubgen oder Postmarken-Ausgaben statt. (more…)

What’s your story? Six strategies for entrepreneurs

By Guest PostDecember 26, 2013Economy, Small Businessapple computers, failure, good storyteller, India, investors, jamsetji tata, jobs, lianne lefsrud, limited financial resources, p devereaux jennings, seed oil mill, small businesses, startups, strategies for entrepreneurs, success, tata group, two steves, university of Alberta, university of michigan, wozniak

ANN ARBOR — An entrepreneur’s backstory plays a critical role in the success or failure of a fledgling venture, says Lianne Lefsrud, a postdoctoral fellow at the University of Michigan Ross School’s Erb Institute.

“Especially for entrepreneurs with limited financial resources, stories are a way to create resources if you can make sense of the world with your stories,” Lefsrud said. (more…)

A Roly-Poly Pika Gathers Much Moss

By Guest PostDecember 26, 2013Environment, Natureasia, caecal, cascade range, columbia river gorge, denise dearing, douglas fir, earth, eastern europe, energy, forest, great basin, high elevation habitat, high quality protein, jo varner, journal of mammalogy, lagomorpha, low elevation pikas, moss, mountain ranges, nevada, North America, ochotona princeps, oregon, oregon zoo, pellets, rabbit relative, recycling factory, roly poly pika, university of utah, volcanoe, warming climate

High-Fiber Salad Bar May Help Lagomorphs Survive Climate Change

In some mountain ranges, Earth’s warming climate is driving rabbit relatives known as pikas to higher elevations or wiping them out. But University of Utah biologists discovered that roly-poly pikas living in rockslides near sea level in Oregon can survive hot weather by eating more moss than any other mammal.

“Our work shows pikas can eat unusual foods like moss to persist in strange environments,” says biology professor Denise Dearing, senior author of the new study, published online on Dec. 18, 2013 in the February 2014 issue of Journal of Mammalogy. “It suggests that they may be more resistant to climate change than we thought.” (more…)

GreenTec Awards meet Panda

By Guest PostDecember 25, 2013Naturebesenderung, deutschland, elena smirnova, europa, greentec awards, ifat, marco voigt, marco vollmar, messe muenchen, naturschutzarbeit, ostsee, panda, projekt, schutz von fledermauskolonien, sven krueger, wwf exkursion, wwf sonderpreis

WWF-Sonderpreis bei „GreenTec Awards 2014“ / Online-Voting für innovative Naturschutzprojekte

Im Rahmen der GreenTec Awards 2014 wird erstmalig ein WWF Sonderpreis für Naturschutzarbeit verliehen. Vom 04.01. bis 13.02.14 können User per Online-Voting unter www.greentec-awards.com aus zehn innovativen, deutschen Naturschutzprojekten den persönlichen Favoriten wählen. Von der Besenderung eines Wisents über den Schutz von Fledermauskolonien bis hin zur Teich-Renaturierung reicht die Bandbreite der Kandidaten. Das Gewinnerprojekt wird im Rahmen der GreenTec Awards-Gala im Mai 2014 ausgezeichnet.

„Naturschutz fängt vor der eigenen Haustür an und jedes der zehn Projekte hat einen Vorbildcharakter für ehrenamtliche Naturschutzarbeit in Deutschland und Europa“, sagt Marco Vollmar, Mitglied der Geschäftsleitung beim WWF Deutschland. (more…)

Cassini Sees Saturn and Moons in Holiday Dress

By Guest PostDecember 25, 2013Scienceboulder, carolyn porco, cassini, enceladus, habitable zone, holiday season, linda spilker, liquid water reservoir, moons, most fascinating moons, NASA, planetary system, saturn, saturn pole, solar system, space science institute, titan

This holiday season, feast your eyes on images of Saturn and two of its most fascinating moons, Titan and Enceladus, in a care package from NASA’s Cassini spacecraft. All three bodies are dressed and dazzling in this special package assembled by Cassini’s imaging team.

The new images are available online at: https://www.nasa.gov/cassini , https://saturn.jpl.nasa.gov and https://ciclops.org .

“During this, our tenth holiday season at Saturn, we hope that these images from Cassini remind everyone the world over of the significance of our discoveries in exploring such a remote and beautiful planetary system,” said Carolyn Porco, Cassini imaging team leader, based at the Space Science Institute, Boulder, Colo. “Happy holidays from all of us on Cassini.” (more…)

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