TY - JOUR
T1 - Atmosphere
T2 - Aerosols, climate, and the hydrological cycle
AU - Ramanathan, V.
AU - Crutzen, P. J.
AU - Kiehl, J. T.
AU - Rosenfeld, D.
PY - 2001/12/7
Y1 - 2001/12/7
N2 - Human activities are releasing tiny particles (aerosols) into the atmosphere. These human-made aerosols enhance scattering and absorption of solar radiation. They also produce brighter clouds that are less efficient at releasing precipitation. These in turn lead to large reductions in the amount of solar irradiance reaching Earth's surface, a corresponding increase in solar heating of the atmosphere, changes in the atmospheric temperature structure, suppression of rainfall, and less efficient removal of pollutants. These aerosol effects can lead to a weaker hydrological cycle, which connects directly to availability and quality of fresh water, a major environmental issue of the 21st century.
AB - Human activities are releasing tiny particles (aerosols) into the atmosphere. These human-made aerosols enhance scattering and absorption of solar radiation. They also produce brighter clouds that are less efficient at releasing precipitation. These in turn lead to large reductions in the amount of solar irradiance reaching Earth's surface, a corresponding increase in solar heating of the atmosphere, changes in the atmospheric temperature structure, suppression of rainfall, and less efficient removal of pollutants. These aerosol effects can lead to a weaker hydrological cycle, which connects directly to availability and quality of fresh water, a major environmental issue of the 21st century.
UR - http://www.scopus.com/inward/record.url?scp=0035824399&partnerID=8YFLogxK
U2 - 10.1126/science.1064034
DO - 10.1126/science.1064034
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AN - SCOPUS:0035824399
SN - 0036-8075
VL - 294
SP - 2119
EP - 2124
JO - Science
JF - Science
IS - 5549
ER -