methane
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For many years, I’ve been a critic of cattle production. I have mainly focused on public land grazing because that is one area where citizens can have a voice in management. More recently, concern about livestock’s contribution to climate warming has garnered more attention. The punch line is that any kind of beef is bad…
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All indications are that Green House Gas (GHG) emissions are causing higher global temperatures and climate change. Records show that 2024 was the warmest year on record. Climate change is increasing natural hazards, from hurricanes to wildfires. The Arctic permafrost is melting, emitting methane, a Greenhouse Gas (GHG) that is even more effective at trapping…
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INTRODUCTION Throughout this report, I will refer to livestock grazing and production. The inclusion of production is critical because many livestock operations’ impacts involve more than cattle grazing grasslands. For instance, predator control is one consequence of livestock production, as is the production of forage crops such as alfalfa, which does not directly affect grasslands.…
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Cattle congregating in the riparian area, Chama, New Mexico. Photo George Wuerthner SOIL CARBON AND LIVESTOCK Rangelands make up a large proportion of the Earth’s surface, and the soils hold a significant amount of sequestered carbon (Schuman,G.E et al. 2001). Rangelands are estimated to contain more than one-third of the world’s above and below ground…
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INTRODUCTION Rangelands make up a large proportion of the Earth’s surface, and the soils hold a significant amount of sequestered carbon. Rangelands are estimated to contain more than one-third of the world’s above and below ground carbon reserves.[i] As a consequence, there is interest in determining the potential for soil carbon sequestration in rangeland soils,…
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Earthquakes, water pollution, political pollution, and now toxic chemicals in the air near fracking wells- It seems every day the news about the negative side effects of fracking gets worse (and the TV ads run by the American Petroleum Institute and others more manipulative). Aside from the methane in the natural gas, a number of…
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The news just keeps getting worse on this blowout- Methane gas (natural gas) is what caused the explosion. Natural gas not only profoundly depletes oxygen in the ocean at this concentration, it is also a much stronger greenhouse gas than carbon dioxide. I have to wonder if a gas emission of this magnitude is a…
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Potent greenhouse gas (methane) from mega-feedlots could become fuel rather than fueling global warming- Idaho’s energy czar wants to harness power of manure. By The Associated Press Southern Idaho is full of vast stinky livestock feedlots (dairy and beef). Here is one way to amelioate the situation
