CCN closure study: Effects of aerosol chemical composition and mixing state
Citations
176 citations
Cites background or result from "CCN closure study: Effects of aeros..."
...For example, Bhattu and Tripathi (2015) showed for measurements in Kanpur, India, that the quality of closure depended on the supersaturation at which the CCN concentration was evaluated....
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...In contrast, Cubison et al. (2008) compared five cases, and Bhattu and Tripathi (2015) included eight cases....
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Cites result from "CCN closure study: Effects of aeros..."
...The aforementioned values are well within the range of previously reported PM1 values (100–530μg/m 3) from filter studies and AMS measurements at the same location [Tare et al., 2006; Gupta and Mandariya, 2013; Singh et al., 2014; Bhattu and Tripathi, 2015]....
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...The size distribution of the organics was broader than that of the other species and extended to smaller sizes, as reported in another AMS study from this location [Bhattu and Tripathi, 2015]....
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References
64 citations
"CCN closure study: Effects of aeros..." refers background in this paper
...It is interesting to note that certain thermodynamically insoluble species also act as good CCN when present in metastable states or internally mixed with a small percentage of soluble species [Chang et al., 2007]....
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...Additionally, the sensitivity of CCN closure to other factors such as the solubility and surface tension of organics can lead to a poor closure ratio in periods with a low-soluble inorganic fraction (approximately 25% by total mass) [Chang et al., 2007]....
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...The impact of a lower inorganic fraction on CCN closure, leading to uncertainties in CCN concentration and the hygroscopicity of aerosols, has already been examined [Chang et al., 2007]....
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...…of organics, i.e., organics are assumed to be completely soluble, completely insoluble or to have defined fractions of soluble and insoluble components, which may not be applicable for urban locations [Medina et al., 2007; Broekhuizen et al., 2006; Chang et al., 2007; Srivastava et al., 2013]....
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...778 surfactants on surface partitioning and surface tension reductions in aqueous solution [Chang et al., 2007; Asa-Awuku et al., 2011]....
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"CCN closure study: Effects of aeros..." refers methods in this paper
...A detailed description of previous CCN closure studies performed to understand the droplet activation of different types of aerosols is available in the literature [Moore et al., 2013]....
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56 citations
"CCN closure study: Effects of aeros..." refers background in this paper
...Kanpur has a population of more than 4.5 million (1452 people/km2), and the sampling site is located ∼12 km northwest of the city center [Kanawade et al., 2014]....
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...5 million (1452 people/km2), and the sampling site is located ∼12 km northwest of the city center [Kanawade et al., 2014]....
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