Word: deserts
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...Tunisia has succeeded by galvanizing the raw potential of its people. It's an impressive instance of a country farsightedly making a virtue out of necessity: despite being wedged between energy giants Libya and Algeria, Tunisia has few natural resources; no vein of gems or minerals runs under its desert flatlands...
...Santa Ana winds begin cold, gathering power and mass in the high desert between Las Vegas and Los Angeles. Air pressure pushes the winds up and over the San Gabriel Mountains, westward toward the Pacific Ocean, until gravity takes hold. The air becomes compressed as it drops, growing hotter and dryer, stripping moisture from the ground, accelerating - sometimes past 100 m.p.h. (160 km/h) - as it squeezes through Southern California's many canyons...
...sight for one of the most challenging wildfires in Southern California's history. The flames are still burning out of control in the San Diego area, where more than 500,000 and perhaps as many as 950,000 have been evacuated and hundreds of homes destroyed. But the hot desert winds that fueled the flames began to ease Tuesday night, giving hope that the quick westerly progress of the fire would finally slow. By nightfall, the fires were on the cusp of Rancho Santa Fe, the highest-income community in the United States, which is thick with tall and brittle...
...fire shows that even the best-laid plans are no match for the fierce force of nature. In this case, the foe was not just fire, but its ally, wind, specifically the type known in Southern California as a Santa Ana, which blows hot and hard from the desert, often in October, when the dry, arid region is at its most vulnerable for wildfires. The effect is analogous to a match striking sandpaper. The cause of most of this week's fires are unknown, although a downed power line may be responsible for at least one. Winds...
...every day to greet the donkey cart when it came in from the site,” said University of Pennsylvania professor Josef W. Wegner, who conducted research with Rossel in Egypt. “It was wonderful to have such a sparkling personality out in the Egyptian desert,” he said. Rossel, who is a Danish citizen, had also conducted field research in Syria, Turkey, and Sudan, said one of her advisers at Harvard, Richard H. Meadow ’68. Rossel came to Harvard after receiving her bachelor’s degree from the University...