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• W2126124006 abstract "Ambient aerosol samples were collected over the northern Indian Ocean during two 1 month‐long research cruises (German R/V Meteor ) that took place during the intermonsoon (May) and SW monsoon (July/August) of 1995. A high volume and two small volume collectors were used to collect samples, which were subsequently analyzed for ferrous iron, 32 elements, and anions and cations. The present paper focuses on the bulk aerosol material, the ions, while utilizing some of the trace metal data that were presented in more detail in our previous paper [ Siefert et al. , 1999]. Data are analyzed and interpreted with the aid of principal component and multiple linear regression analyses. Intermonsoon samples were strongly influenced by continental material, both of crustal and anthropogenic origin. The crustal component (24.5±13% of the total suspended particulate mass (TSP), 6.0±4.4 μg m −3 ) contained 3.2% gypsum (CaSO 4 ). While more than half of the TSP (21.2±9.6 μg m −3 ) during the SW monsoon was sea‐salt‐derived due to the strong winds prevailing during this season, only 1.7±1.1% (0.7±0.4 μg m −3 ) was found to be of crustal origin. Sulfate (SO 4 2− ) sources were determined and quantified with linear regression analyses utilizing specific tracers for the independent variables. Lead (Pb) was found to be a more reliable surrogate for anthropogenic SO 4 2− compared to nitrate (NO 3 − ) during the relatively polluted intermonsoon. Soluble calcium (Ca 2+ ) served as the tracer for gypsum, and methane sulfonate (MSA) served as the tracer for biogenically derived SO 4 2− during both seasons. On the basis of this analysis, 75% of the non‐sea‐salt sulfate (NSS‐SO 4 2− ) (0.8±0.2 μg m −3 , representing ∼2.4% of TSP) was found to be of biogenic origin during the SW monsoon with the remaining 25% of anthropogenic origin. During the intermonsoon, NSS‐SO 4 2− accounted for 2.1±1.2 μg m −3 (∼9.2% of TSP) and had a composition that was 65% anthropogenic, 21% biogenic, and 14% gypsum‐derived. Linear regression analyses revealed that the bio‐SO 4 2− /MSA weight ratios appear to be consistent with the temperature dependence proposed by Hynes et al . [1986]. In this case the yield of SO 4 2− increased relative to MSA with an increase in temperature. Three samples during the SW monsoon, near the coast of Oman, showed lower temperatures, due to coastal upwelling, than the rest of the samples; at 24°C the bio‐SO 4 2− /MSA weight ratio was 6.8±0.5. The remainder of the SW monsoon samples were collected at an average temperature of 27.2°C, for which the bio‐SO 4 2− /MSA weight ratio was 13.5±4.4. At an average temperature of 28.9°C during the intermonsoon, sampling gave a ratio of 17.7±4.8. These observations indicate a temperature dependence factor between 24° and 29°C of 2.2 (i.e., a 2.2 increase in the ratio of bio‐SO 4 2− /MSA with every degree temperature increase). Cl − deficits determined during both seasons appear to indicate that different mechanisms may govern the observed depletion of Cl − in each season." @default.
• W2126124006 created "2016-06-24" @default.
• W2126124006 creator A5012211768 @default.
• W2126124006 creator A5062446056 @default.
• W2126124006 creator A5078307783 @default.
• W2126124006 date "1999-11-01" @default.
• W2126124006 modified "2023-10-18" @default.
• W2126124006 title "Chemical characterization of ambient aerosol collected during the southwest monsoon and intermonsoon seasons over the Arabian Sea: Anions and cations" @default.
• W2126124006 cites W1603395937 @default.
• W2126124006 cites W1964305372 @default.
• W2126124006 cites W1965728747 @default.
• W2126124006 cites W1967344081 @default.
• W2126124006 cites W1967804366 @default.
• W2126124006 cites W1969298331 @default.
• W2126124006 cites W1970099391 @default.
• W2126124006 cites W1970764065 @default.
• W2126124006 cites W1973268422 @default.
• W2126124006 cites W1973756842 @default.
• W2126124006 cites W1975952941 @default.
• W2126124006 cites W1977977362 @default.
• W2126124006 cites W1980851701 @default.
• W2126124006 cites W1981136704 @default.
• W2126124006 cites W1981515519 @default.
• W2126124006 cites W1982254235 @default.
• W2126124006 cites W1983949799 @default.
• W2126124006 cites W1984336016 @default.
• W2126124006 cites W1988190202 @default.
• W2126124006 cites W1990517334 @default.
• W2126124006 cites W1990555060 @default.
• W2126124006 cites W1996119102 @default.
• W2126124006 cites W2003281234 @default.
• W2126124006 cites W2006782295 @default.
• W2126124006 cites W2009120122 @default.
• W2126124006 cites W2009593241 @default.
• W2126124006 cites W2013121801 @default.
• W2126124006 cites W2015988075 @default.
• W2126124006 cites W2018714956 @default.
• W2126124006 cites W2020151793 @default.
• W2126124006 cites W2021892943 @default.
• W2126124006 cites W2023046337 @default.
• W2126124006 cites W2023580882 @default.
• W2126124006 cites W202440244 @default.
• W2126124006 cites W2025173879 @default.
• W2126124006 cites W2028808911 @default.
• W2126124006 cites W2029531991 @default.
• W2126124006 cites W2032415871 @default.
• W2126124006 cites W2033691251 @default.
• W2126124006 cites W2035265108 @default.
• W2126124006 cites W2037223925 @default.
• W2126124006 cites W2041087030 @default.
• W2126124006 cites W2045974420 @default.
• W2126124006 cites W2049051386 @default.
• W2126124006 cites W2052390068 @default.
• W2126124006 cites W2053660667 @default.
• W2126124006 cites W2055740123 @default.
• W2126124006 cites W2056852732 @default.
• W2126124006 cites W2058830624 @default.
• W2126124006 cites W2064256356 @default.
• W2126124006 cites W2068190050 @default.
• W2126124006 cites W2071801051 @default.
• W2126124006 cites W2074154634 @default.
• W2126124006 cites W2074832507 @default.
• W2126124006 cites W2075751398 @default.
• W2126124006 cites W2076121640 @default.
• W2126124006 cites W2077959466 @default.
• W2126124006 cites W2083058826 @default.
• W2126124006 cites W2084848425 @default.
• W2126124006 cites W2087367014 @default.
• W2126124006 cites W2087499344 @default.
• W2126124006 cites W2088026022 @default.
• W2126124006 cites W2088902007 @default.
• W2126124006 cites W2089308444 @default.
• W2126124006 cites W2106166881 @default.
• W2126124006 cites W2106405773 @default.
• W2126124006 cites W2113521146 @default.
• W2126124006 cites W2119903004 @default.
• W2126124006 cites W2127865711 @default.
• W2126124006 cites W2127955512 @default.
• W2126124006 cites W2128617542 @default.
• W2126124006 cites W2135106247 @default.
• W2126124006 cites W2140706311 @default.
• W2126124006 cites W2154672093 @default.
• W2126124006 cites W2155586700 @default.
• W2126124006 cites W2156151041 @default.
• W2126124006 cites W2159795908 @default.
• W2126124006 cites W2168973359 @default.
• W2126124006 cites W2477160463 @default.
• W2126124006 cites W2485839360 @default.
• W2126124006 cites W2615685655 @default.
• W2126124006 cites W97806 @default.
• W2126124006 doi "https://doi.org/10.1029/1999jd900405" @default.
• W2126124006 hasPublicationYear "1999" @default.
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