Word: sulfured
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Acid precipitation is apparently caused largely by sulfur dioxide emissions from coal-burning power plants, smelters and factories. To a lesser extent, nitrogen oxides from car exhausts and industry contribute to the problem. Rising high into the sky and borne hundreds of miles by winds, these chemicals mix and react with water vapor to form sulfuric and nitric acids. The acids then fall to earth in the form of rain or snow that can damage anything from monuments to living organisms. After a number of such rain showers or highly acidic snow melts, a lake's pH* can plunge...
Seven other sulfur vents mustardize the air above the village of, hah!, Upper Galway. A two-mile hike leads to the Great Alp Waterfalls, a deafening, 90-ft. pour that barefoot Guide Jim Corbet acknowledges is "plenty strong." Corbet's rates ($6 round trip), like taxi fares, are set by the government. Not much else is regulated except the sale of land; this has been planned so that outsiders who build homes will not find themselves in white ghettos...
...discussion hopelessly stalled over pricing differentials, which are the variances in costs that are supposed to reflect the relative values of crudes according to their sulfur content and distances from major markets. Algeria, Iran, Libya, Ecuador, Gabon and others rejected a proposal to reduce the differentials, which help them to charge the highest prices. Iraq voted to follow that majority. The discussion became so confusing that the Indonesian delegate had to ask what the question was when his turn came to vote...
...years. In the meantime, new problems are cropping up. Wood thefts are on the rise: one well-equipped thief got away with a haul of 35 cords from a lumberyard in northern New Hampshire. And there are more and more warnings of pollution from wood smoke. Wood has little sulfur, compared to coal, and burning it adds nothing to the atmosphere's carbon dioxide sum. But participates from inefficient burners can polute in congested areas...
Natural gas also seems boundless in Alberta, and it provides a double benefit because sulfur is a byproduct of refining. The National Energy Board puts the province's gas reserves at 60 trillion cu. ft., equal to almost one-third the entire U.S. reserves. Energy developers argue that the real total is many tunes that size, and they are pressing to sell more to the U.S. Canada exports about 1 trillion cu. ft. a year, notably to the Northern Plains states; producers would like this increased threefold...