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  1. May 24, 2024 · Winds have three sources of variation that are important—namely, direction, velocity, and turbulence. Most of the great deserts are found in the subtropical areas of high atmospheric pressure, where the winds circulate in a clockwise direction in the Northern Hemisphere and a counterclockwise direction in the Southern Hemisphere.

  2. Apr 29, 2021 · SCIENCE. How Extreme Temperature Swings in Deserts Stir Sand and Dust. Understanding the movement of particles, some of which enter the atmosphere, may help scientists improve climate models and...

  3. Sep 27, 2018 · Wind catchers are tall, chimney-like structures that protrude from the rooftops of older houses in many of Iran’s desert cities. In their simplest form, wind catchers harness the cool breezes...

  4. Wind as a Geologic Agent Wind is common in arid desert regions because: Air near the surface is heated and rises, cooler air comes in to replace hot rising air and this movement of air results in winds.

  5. Jun 25, 2020 · A hot desert wind is carrying a massive cloud of Saharan dust into the southern United States this week. Dust plumes from the Sahara routinely blow westward across the Atlantic at this time of...

  6. Oct 19, 2023 · Desert Wind. Deserts are often very windy places, and seem like natural sites to harvest wind energy. This wind farm, in the Mojave Desert, generates enough electricity to power the city of Palm Springs and all of California's Coachella Valley. Photograph by Donna Gehl, MyShot. Background Info. Vocabulary.

  7. Oct 27, 2022 · Here we show how the shape, migration speed and direction of mobile desert dunes globally are projected to change by 2100, in response to sand-moving wind regime shifts associated with climate...