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• W4282823790 endingPage "7666" @default.
• W4282823790 startingPage "7647" @default.
• W4282823790 abstract "Abstract. Black carbon (BC) is one of the dominant absorbing aerosol species in the atmosphere. It normally has complex fractal-like structures due to the aggregation process during combustion. A wide range of aerosol–radiation interactions (ARIs) of BC have been reported throughout experimental and modeling studies. One reason for the large discrepancies among multiple studies is the application of the oversimplified spherical morphology for BC in ARI estimates. In current climate models, the Mie theory is commonly used to calculate the optical properties of spherical BC aerosols. Here, we employ a regional chemical transport model coupled with a radiative transfer code that utilizes the non-spherical BC optical simulations to re-evaluate the effects of particles' morphologies on BC shortwave ARI, and the wavelength range of 0.3–4.0 µm was considered. Anthropogenic activities and wildfires are two major sources of BC emissions. Therefore, we choose the typical polluted area in eastern China, which is dominated by anthropogenic emissions, and the fire region in the northwest US, which is dominated by fire emissions in this study. A 1-month simulation in eastern China and a 7 d simulation in the fire region in the northwest US were performed. The fractal BC model generally presents a larger clear-sky ARI compared to the spherical BC model. Assuming BC particles are externally mixed with other aerosols, the relative differences in the time-averaged clear-sky ARI between the fractal model with a fractal dimension (Df) of 1.8 and the spherical model are 12.1 %–20.6 % and 10.5 %–14.9 % for typical polluted urban cities in China and fire sites in the northwest US, respectively. Furthermore, the regional-mean clear-sky ARI is also significantly affected by the BC morphology, and relative differences of 17.1 % and 38.7 % between the fractal model with a Df of 1.8 and the spherical model were observed in eastern China and the northwest US, respectively. However, the existence of clouds would weaken the BC morphological effects. The time-averaged all-sky ARI relative differences between the fractal model with a Df of 1.8 and the spherical model are 4.9 %–6.4 % and 9.0 %–11.3 % in typical urban polluted cities and typical fire sites, respectively. Besides, for the regional-mean all-sky ARI, the relative differences between the fractal model and the spherical model are less than 7.3 % and 16.8 % in the polluted urban area in China and the fire region in the US, respectively. The results imply that current climate modeling may significantly underestimate the BC ARI uncertainties as the morphological effects on BC ARI are ignored in most climate models." @default.
• W4282823790 created "2022-06-15" @default.
• W4282823790 creator A5012850904 @default.
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• W4282823790 date "2022-06-14" @default.
• W4282823790 modified "2023-09-30" @default.
• W4282823790 title "Regional impacts of black carbon morphologies on shortwave aerosol–radiation interactions: a comparative study between the US and China" @default.
• W4282823790 cites W1486027341 @default.
• W4282823790 cites W1660211759 @default.
• W4282823790 cites W1753135304 @default.
• W4282823790 cites W1907369419 @default.
• W4282823790 cites W1917544421 @default.
• W4282823790 cites W1967934995 @default.
• W4282823790 cites W1980344828 @default.
• W4282823790 cites W1983126762 @default.
• W4282823790 cites W1985720953 @default.
• W4282823790 cites W1990159558 @default.
• W4282823790 cites W1990727775 @default.
• W4282823790 cites W1998501835 @default.
• W4282823790 cites W2002570697 @default.
• W4282823790 cites W2003165523 @default.
• W4282823790 cites W2004115912 @default.
• W4282823790 cites W2004234803 @default.
• W4282823790 cites W2004465047 @default.
• W4282823790 cites W2004932539 @default.
• W4282823790 cites W2010625139 @default.
• W4282823790 cites W2024279186 @default.
• W4282823790 cites W2027059660 @default.
• W4282823790 cites W2028111254 @default.
• W4282823790 cites W2036051505 @default.
• W4282823790 cites W2036875084 @default.
• W4282823790 cites W2051756984 @default.
• W4282823790 cites W2053651823 @default.
• W4282823790 cites W2054036271 @default.
• W4282823790 cites W2054050839 @default.
• W4282823790 cites W2054226608 @default.
• W4282823790 cites W2058387273 @default.
• W4282823790 cites W2060600536 @default.
• W4282823790 cites W2064615045 @default.
• W4282823790 cites W2067318157 @default.
• W4282823790 cites W2070259289 @default.
• W4282823790 cites W2072244200 @default.
• W4282823790 cites W2072692927 @default.
• W4282823790 cites W2077214658 @default.
• W4282823790 cites W2078592413 @default.
• W4282823790 cites W2085849605 @default.
• W4282823790 cites W2092866358 @default.
• W4282823790 cites W2099852381 @default.
• W4282823790 cites W2103721688 @default.
• W4282823790 cites W2105465779 @default.
• W4282823790 cites W2106515163 @default.
• W4282823790 cites W2109979560 @default.
• W4282823790 cites W2111697920 @default.
• W4282823790 cites W2121690346 @default.
• W4282823790 cites W2122167162 @default.
• W4282823790 cites W2130720288 @default.
• W4282823790 cites W2131048314 @default.
• W4282823790 cites W2134492634 @default.
• W4282823790 cites W2136408596 @default.
• W4282823790 cites W2140805694 @default.
• W4282823790 cites W2142284035 @default.
• W4282823790 cites W2144077151 @default.
• W4282823790 cites W2146061402 @default.
• W4282823790 cites W2148651398 @default.
• W4282823790 cites W2151181273 @default.
• W4282823790 cites W2152811544 @default.
• W4282823790 cites W2157514034 @default.
• W4282823790 cites W2162214076 @default.
• W4282823790 cites W2163882954 @default.
• W4282823790 cites W2168474453 @default.
• W4282823790 cites W2171616014 @default.
• W4282823790 cites W2177187170 @default.
• W4282823790 cites W2212118466 @default.
• W4282823790 cites W2218784368 @default.
• W4282823790 cites W2538184828 @default.
• W4282823790 cites W2541229219 @default.
• W4282823790 cites W2558872484 @default.
• W4282823790 cites W2575591472 @default.
• W4282823790 cites W2591619922 @default.
• W4282823790 cites W2763611025 @default.
• W4282823790 cites W2765645572 @default.
• W4282823790 cites W2766921289 @default.
• W4282823790 cites W2791084524 @default.
• W4282823790 cites W2794885258 @default.
• W4282823790 cites W2797590072 @default.
• W4282823790 cites W2801505543 @default.
• W4282823790 cites W2810469797 @default.
• W4282823790 cites W2890443837 @default.
• W4282823790 cites W2894710491 @default.
• W4282823790 cites W2898008076 @default.
• W4282823790 cites W2900811339 @default.
• W4282823790 cites W2901392069 @default.

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