On the diurnal cycle and susceptibility to aerosol concentration in a stratocumulus-topped mixed layer
نویسندگان
چکیده
منابع مشابه
On the diurnal cycle and susceptibility to aerosol concentration in a stratocumulus-topped mixed layer
Mixed-layer theory is used to study the diurnal cycle of the stratocumulus-topped boundary layer and its susceptibility to perturbations in atmospheric aerosol concentration. Our results show that the diurnal evolution of cloud thickness is sensitive to the entrainment efficiency. For high entrainment efficiencies, the cloud base tends to descend at a faster rate than the cloud top; this differ...
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Mixed-layer budgets of boundary layer mass, moisture, and liquid water static energy are estimated from 6 days of data collected at 20°S, 85°W (a region of persistent stratocumulus) during the East Pacific Investigation of Climate (EPIC) stratocumulus cruise in 2001. These budgets are used to estimate a mean diurnal cycle of entrainment and, by diagnosing the fluxes of humidity and liquid water...
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Stratocumulus clouds are an integral component of the climate system. They affect both its mean state and variability, and are central to many questions related to climate change. They are also very difficult to represent with fidelity in modern forecast systems and climate models. Their importance is associated with what one may call long-term climatic robustness, which is in marked contrast t...
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A method to determine the amounts of cloud-top radiative and evaporative cooling in a stratocumulus-topped boundary layer
The turbulent processes of a stratocumulus-topped marine boundary layer are not yet fully understood. Among the issues is the relative importance of the effects of cloud-top radiative and evaporative cooling in driving the stratocumulus-topped marine boundary layer turbulence, and in producing cloud break-up. A better way to analyse the relevant observations is needed. Based on the concepts of ...
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ژورنال
عنوان ژورنال: Quarterly Journal of the Royal Meteorological Society
سال: 2005
ISSN: 0035-9009,1477-870X
DOI: 10.1256/qj.04.103