Earth News, Earth Science, Energy Technology, Environment News

April 04, 2013

Ancient pool of warm water questions current climate models
London UK (SPX) Apr 04, 2013
A huge pool of warm water that stretched out from Indonesia over to Africa and South America four million years ago suggests climate models might be too conservative in forecasting tropical changes. Present in the Pliocene era, this giant mass of water would have dramatically altered rainfall in the tropics, possibly even removing the monsoon. Its decay and the consequential drying of East Africa may have been a factor in Hominid evolution. Published in Nature, the missing data for this phenomenon ... read more

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Temperature difference between hemispheres could shift rainfall patterns One often ignored consequence of global climate change is that the Northern Hemisphere is becoming warmer than the Southern Hemisphere, which could significantly alter tropical precipitation pattern ... more		Ancient climate questions could improve today's climate predictions About 4 to 5 million years ago, the Earth was warmer than today. Now that greenhouse gas pollution has the planet's temperature rising again, researchers want to know more about why this early Plioc ... more		Feeding corn germ to pigs does not affect growth performance Inclusion of corn germ in swine diets can reduce diet costs, depending on the local cost of corn germ and other ingredients. Recent research conducted at the University of Illinois indicates that co ... more
				Papyrus plant detox for slaughterhouses Humans have used the papyrus sedge for millennia. The Ancient Egyptians wrote on it, it can be made into highly buoyant boats, it is grown for ornamentation and parts can even be eaten. Now, writing ... more		UGA researchers track down gene responsible for short stature of dwarf pearl millet While pearl millet is a major food staple in some of the fastest growing regions on Earth, relatively little is known about the drought-hardy grain. Recently, plant geneticists at the Universi ... more

Multi-toxin biotech crops not silver bullets A strategy widely used to prevent pests from quickly adapting to crop-protecting toxins may fail in some cases unless better preventive actions are taken, suggests new research by University of Ariz ... more		Thin clouds drove Greenland's record-breaking 2012 ice melt If the sheet of ice covering Greenland were to melt in its entirety tomorrow, global sea levels would rise by 24 feet. Three million cubic kilometers of ice won't wash into the ocean overnight, but ... more		Conventional photon entanglement reveals thousands of hidden topologies in high dimensions Bilayer tin oxide layer boosts back contact perovskite solar cell efficiency and stability Brain like chips could cut AI power demand		UC Research Examines Ancient Puebloans and the Myth of Maize Research from the University of Cincinnati shows that perhaps the ancient Puebloans weren't as into the maize craze as once thought. Nikki Berkebile, a graduate student in anthropology in UC's McMic ... more
				UC Research on Maya Village Uncovers 'Invisible' Crops, Unexpected Agriculture The University of Cincinnati's mastery of ancient Maya mysteries continues with new research from professor of biological sciences David Lentz. UC faculty have been involved in multiple resear ... more		Gene discovery may yield lettuce that will sprout in hot weather A team of researchers, led by a University of California, Davis, plant scientist, has identified a lettuce gene and related enzyme that put the brakes on germination during hot weather - a discovery ... more

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Organic Labels Bias Consumers Perceptions through the "Health halo effect" The word "organic" can mean many things to consumers. Even so, the power of an organic label can be very strong: studies have shown that this simple label can lead us to think that a food is healthi ... more		'A better path' toward projecting, planning for rising seas on a warmer Earth More useful projections of sea level are possible despite substantial uncertainty about the future behavior of massive ice sheets, according to Princeton University researchers. In two recent ... more		Rocket Lab advances US Space Force mission with early STP S30 launch BlackSky accelerates Gen-3 satellite into full commercial service in three weeks Leonardo DRS space radio completes first secure on orbit data transport test		Iceland volcanoes said growing threat British researchers say some Icelandic volcanoes could produce eruptions just as explosive as those in the Pacific Rim, with disruptive ash clouds. ... more
				Singapore gardens aim for UNESCO heritage status Singapore, one of the world's most densely populated countries, is campaigning to get its 154-year-old Botanic Gardens declared a UNESCO world heritage site. ... more		Munching sheep replace lawn mowers in Paris Four little black sheep on Wednesday left the countryside and began their new careers in the city: working as eco-friendly lawn mowers in a largely working-class district in northeastern Paris. ... more

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	South Africa rhino poaching toll for year tops 200 Poachers have killed over 200 rhinos in South Africa this year, the environment ministry said Wednesday, as a major security operation fails to curb illegal hunting for the rhino horn trade. ... more		Eyes in sky help when catastrophe strikes Almost unknown to the public, a constellation of satellite guardians is flying overhead, and all it takes is a phone call for them to intervene when a country is hit by a storm, earthquake, tsunami or flood. ... more		Suspected killers of ecologists on trial in Brazil Three suspected killers of a couple who blew the whistle on illegal logging in the Brazilian Amazon went on trial Wednesday. ... more		Japan's whale 'research' is flashpoint in global dispute The Institute of Cetacean Research can be found in a nondescript white-brick office building in Tokyo's port district. ... more

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Record floods in Argentina kill 54: officials		China reports another death from H7N9 bird flu		Hanoi bans China poultry after new bird flu strain deaths		Chinese activist Chen meets Bush, urges pressure		Violent storm kills at least eight in Argentina
Picking apart photosynthesis		Scientists identify brain's 'molecular memory switch'		Congestion in the Earth's mantle		Geckos keep firm grip in wet natural habitat		Massive prehistoric bird extinction linked to human colonization

Researchers unveil large robotic jellyfish that one day could patrol oceans

The splendid Skadar Lake (Montenegro and Albania), surprises with new species of snails

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Sustainable fishing practices produce local rewards

Notre Dame researcher is studying role small dams play in pollution control

Cradle of Arab Spring fears jihadist surge

Total of 54 Tibet landslide bodies recovered: state media

Violent storm kills six in Argentina

Indian court fines Vedanta $20 mn for polluting

US ships look to net big contraband catches in Pacific

Myanmar private dailies start publishing

Giant pockmarks found on Pacific seafloor

China fertiliser leaves tons of harmful waste: report

Economist warns of 'radical' climate change, millions at risk

China reports four more cases of new bird flu strain

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Wind skeptic British minister replaced

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