planetary albedo meaning in Hindi

Examples

1. An increase in planetary albedo of just 0.5 percent is sufficient to halve the effect of a CO 2 doubling.
2. However, in planetology, more useful results are obtained by accounting for a measured or assumed planetary albedo a > 0.
3. These widespread changes in land cover also causes changes to the planetary albedo, inducing complex feedbacks in the Earth's planetary radiation budget.
4. Earth's increased planetary albedo produced by the expanding ice sheets would lead to positive feedback loops, spreading the ice sheets still further, until the process hit limit.
5. The mere mention of a word such as " albedo " causes Annunucio to mentally see a parade of planetary albedo numbers is his mind, inhibiting his ability to process conversation.
6. The average overall albedo of Earth, its " planetary albedo ", is 30 to 35 % because of cloud cover, but widely varies locally across the surface because of different geological and environmental features.
7. These have a direct effect : they effectively increase the planetary albedo, thus cooling the planet by reducing the solar radiation reaching the surface; and an indirect effect : they affect the properties of clouds by acting as cloud condensation nuclei.
8. Once these factors brought a halt and a small reversal in the spread of ice sheets, the lower planetary albedo resulting from the fall in size of the glaciated areas would have been enough for warmer summers and winters and thus limit the depth of snowfields in areas from which the glaciers expanded.
9. Tidally locked planets ( a . k . a . " eyeball " planets ) can be habitable closer to their star than previously thought due to the effect of clouds : at high stellar flux, strong convection produces thick water clouds near the substellar point that greatly increase the planetary albedo and reduce surface temperatures.
10. In 1997, Tyler Volk argued that a Gaian system is almost inevitably produced as a result of an evolution towards far-from-equilibrium homeostatic states that maximise entropy production, and Kleidon ( 2004 ) agreed stating : " . . . homeostatic behavior can emerge from a state of MEP associated with the planetary albedo "; " . . . the resulting behavior of a biotic Earth at a state of MEP may well lead to near-homeostatic behavior of the Earth system on long time scales, as stated by the Gaia hypothesis ".