Xem 1-6 trên 6 kết quả Snowfall
  • Use this effect to create animations in which a large number of similar objects must be animated indepen- dently, such as a swarm of bees. Particle effects simulate the physical interactions between objects in the real world. For example, if you want to create a snowfall effect, you normally have to animate many individual snowflake layers manually, hoping that you animated each layer’s motion path realistically.

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  • The most discussed effect of global warming is the increase of temperatures, although this increase will not be homogeneous through the seasons, with the winters expected to warm up significantly more than the summers. In addition, changes in precipitation are also expected that could lead to increase or decrease of rainfall, snowfall and other water-related events. Finally, a change in the frequency and intensity of storm events could be possible, although this is probably the most uncertain of the effects of global warming.

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  • Over the next 100 years, climate models suggest that warmer temperatures will very likely lead to greater climate variability and an increase in the risk of hydrologic extremes, i.e., floods and droughts. Perhaps the most significant and likely impact is a change in the timing of runoff in watersheds with large amounts of winter snowfall as higher temperatures lead to an increase in the ratio of rain to snow, faster snowmelt runoff, and earlier loss of snow.

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  • The stranger came early in February, one wintry day, through a biting wind and a driving snow, the last snowfall of the year, over the down, walking as it seemed from Bramblehurst railway station, and carrying a little black portmanteau in his thickly gloved hand. He was wrapped up from head to foot, and the brim of his soft felt hat hid every inch of his face but the shiny tip of his nose; the snow had piled itself against his shoulders and chest, and added a white crest to the burden he carried. He staggered into the Coarch and Horses, more dead than alive as it seemed,...

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  • Katherine Radford stretched her arms wearily above her head as she spoke. There had been five days of persistent snowfall; but this morning the clouds had broken, showing strips and patches of blue sky, and there was bright sunshine flooding the world again, with hard and sparkling frost. "Why don't you go?" demanded Phil, who was the youngest. "Miles and me don't mind having a holiday at all." "Speak for yourself if you like," growled Miles, who was thirteen; "but I want to get this schooling business over and done with, so that I can start doing something useful.

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  • .The Global Cryosphere Past, Present, and Future This is the first textbook to address all the components of the Earth’s cryosphere – all forms of snow and ice, both terrestrial and marine. It provides a concise but comprehensive summary of cryospheric processes for courses at upper undergraduate and graduate level in environmental science, geography, geology, glaciology, hydrology, water resource engineering, and ocean sciences. It also provides a superb up-to-date summary of cryospheric processes for researchers from a range of sciences.

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