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Gestation Length and Inducing: What do we know?

2014-10-06 23:48:00| National Hog Farmer

By Ron Ketchem and Mark Rix, Swine Management Services LLC, Fremont, NE Along with affecting piglet birth weight and colostrum we know that if a sow is induced too early that she will have smaller pigs, sometimes pigs that have lower viability, more farrowing difficulties, and some sows that do not have or produce enough milk. read more

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Earth Is Heating Faster Than We Realized

2014-10-06 22:55:00| Climate Ark Climate Change & Global Warming Newsfeed

ThinkProgress: A major new study finds that scientists may have hugely underestimated the extent of global warming because temperature readings from southern hemisphere seas were inaccurate. In short, as New Scientist puts it, its worse than we thought. This study is the umpteenth nail in the coffin to the notion we can weaken or replace the 2°C limit for global warming as a basis for climate change policy, which was the central argument of a Nature Comment last week, titled, Ditch the 2°C warming goal....

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In bourbon country, is marijuana a threat or should we embrace it?

2014-10-06 22:42:22| Beverages - Topix.net

Ah, the bourbon boom . It's been a feel-good economic story for the last few years.

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Ocean Warming in Southern Hemisphere Worse Than We Thought

2014-10-06 20:07:00| Climate Ark Climate Change & Global Warming Newsfeed

Nature World: in the Southern Hemisphere, which make up 60 percent of the world's oceans, are warming far worse than previously thought, according to a new study. Using satellite observations and a large collection of climate models, Lawrence Livermore National Laboratory (LLNL) scientists have found that long-term ocean warming in the upper 700 meters (~2,300 feet) of Southern Hemisphere oceans has likely been underestimated. "This underestimation is a result of poor sampling prior to the last decade and...

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The oceans are heating up a lot more quickly than we thought

2014-10-06 10:55:00| Climate Ark Climate Change & Global Warming Newsfeed

Salon: Turns out, the upper layer of the Southern Hemisphere`s oceans has been heating up faster than we thought. A lot faster: according to the new study published in the journal Nature Climate Change, since 1970 it`s been warming about 24 to 58 percent more quickly than models suggested. The thing that was surprising to me was the magnitude of this underestimation, Paul Durack, an oceanographer with DOEs Lawrence Livermore National Laboratory in California and the study`s lead author, told Science....

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