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Climate change affecting Kenya’s coffee output
Climate change has affected Kenyan coffee production through unpredictable rainfall patterns and excessive droughts, making crop management and disease control a nightmare, a researcher said on Thursday. Intermittent rainfall in the 2007/08 crop year, for example, caused a terrible bout of the Coffee Berry Disease that cut Kenyan output 23 percent to 42,000 metric tons as farmers were caught out by rains and did not protect their crop in time. “We have seen climate change in intermittent rainfall patterns, extended drought and very high temperatures,” said Joseph Kimemia, director of research at Kenya’s Coffee Research Foundation (CRF).
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SOLAR-TERRESTRIAL ATMOSPHERIC INTERACTIONS: A FRESH, SPARKY LOOK
We live in a strongly climate-oriented era, where each one of us is called to choose between sides; are we among the “believers” or the “infidels” of the “Global Warming?”. Two decades ago, a part of the scientific community started engaging in intense discussions around the “unusual” temperature trends which, for the northern hemisphere, had been going undoubtedly uphill. The first serious counter arguments regarding the validity of these findings targeted the inherited errors that all observational tools possess. New observations and improved algorithms started to appear fairly quickly, a fact that partially appeased debates and concerns. Skeptics of the global warming theory try to find other kinds of evidence to second-guess the mainstream CO2 increase and steer away from anthropocentric related theories. And suddenly, along came a cloud…
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Biodiesel as an Alternate Fuel
Biodiesel refers to a vegetable oil or animal fat based diesel fuel consisting of long chain alkyl is typically made by chemically these oils with an alcohol. Biodiesel is meant to be used in standard diesel engines and is thus distinct from the vegetable and waste oils used to fuel converted diesel engines. Biodiesel can be used alone, or blended with petrodiesel. There was a recent White House’s announcement calling for expanded production of biofuels (36 billion gallons by 2022 to be exact). But more biofuels is only part of the equation when it comes to reducing greenhouse gas emissions and our reliance on petroleum carbon based fuels. Vehicles must be ready and sometimes converted to this usage. Enterprise Holdings just announced that it will convert its entire fleet of Alamo Rent A Car, Enterprise Rent-A-Car and National Car Rental airport shuttle buses to biodiesel by spring of this year. That’s more than 600 buses throughout more than 50 North American markets.
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How to Reduce the Fumes
A fresh coat of paint can change a room from dreary to divine. Stains, sealants, caulks, and adhesives help you build everything from a new bathroom to a bookcase. But all these useful products can also introduce unhealthy chemicals into your home and your body. Low-VOC paint The biggest culprit is VOCs, or “volatile organic compounds,” a large class of chemicals that readily evaporate at room temperature. If you walk into a room and notice that new-paint smell, you’re breathing VOCs. Paints, stains, sealants, caulks, and adhesives release the highest levels of VOCs when wet. But even when they feel dry to the touch, they may keep releasing these gases for days, weeks, months, even years. Meanwhile your upholstery, carpets, and drapes act like sponges, absorbing VOCs and releasing them over time. While not everyone may be bothered by exposure to these gases, they can be a serious health risk for people with chemical sensitivities, asthma, or other respiratory conditions.