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- W2162740810 abstract "Abstract. A shallow ice core was extracted at the summit of Mera Peak at 6376 m a.s.l. in the southern flank of the Nepalese Himalaya range. From this core, we reconstructed the seasonal deposition fluxes of dust and refractory black carbon (rBC) since 1999. This archive presents well preserved seasonal cycles based on a monsoonal precipitation pattern. According to the seasonal precipitation regime in which 80% of annual precipitation falls between June and September, we estimated changes in the concentrations of these aerosols in surface snow. The analyses revealed that mass fluxes are a few orders of magnitude higher for dust (10.4 ± 2.8 g m−2 yr−1 than for rBC (7.9 ± 2.8 mg m−2 yr−1). The relative lack of seasonality in the dust record may reflect a high background level of dust inputs, whether from local or regional sources. Over the 10-year record, no deposition flux trends were detected for any of the species of interest. The data were then used to simulate changes in the surface snow albedo over time and the potential melting caused by these impurities. Mean potential melting caused by dust and rBC combined was 713 kg m−2 yr−1, and for rBC alone, 342 kg m−2 yr−1 for rBC under certain assumptions. Compared to the melting rate measured using the mass and energy balance at 5360 m a.s.l. on Mera Glacier between November 2009 and October 2010, i.e. 3000 kg m−2 yr−1 and 3690 kg m−2 yr−1 respectively, the impact of rBC represents less than 16% of annual potential melting while the contribution of dust and rBC combined to surface melting represents a maximum of 26%. Over the 10-year period, rBC variability in the ice core signal primarily reflected variability of the monsoon signal rather than variations in the intensity of emissions." @default.
- W2162740810 created "2016-06-24" @default.
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- W2162740810 date "2014-08-14" @default.
- W2162740810 modified "2023-10-16" @default.
- W2162740810 title "A 10 year record of black carbon and dust from a Mera Peak ice core (Nepal): variability and potential impact on melting of Himalayan glaciers" @default.
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- W2162740810 cites W1855874567 @default.
- W2162740810 cites W1907369419 @default.
- W2162740810 cites W1944476517 @default.
- W2162740810 cites W1965921544 @default.
- W2162740810 cites W1967851076 @default.
- W2162740810 cites W1970595184 @default.
- W2162740810 cites W1973159294 @default.
- W2162740810 cites W1980814132 @default.
- W2162740810 cites W1983698989 @default.
- W2162740810 cites W1984950418 @default.
- W2162740810 cites W1989907325 @default.
- W2162740810 cites W2000716356 @default.
- W2162740810 cites W2000762356 @default.
- W2162740810 cites W2001071094 @default.
- W2162740810 cites W2009527771 @default.
- W2162740810 cites W2010589603 @default.
- W2162740810 cites W2017783890 @default.
- W2162740810 cites W2028972115 @default.
- W2162740810 cites W2031865123 @default.
- W2162740810 cites W2033148429 @default.
- W2162740810 cites W2037047850 @default.
- W2162740810 cites W2038516998 @default.
- W2162740810 cites W2038714949 @default.
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- W2162740810 cites W2043266538 @default.
- W2162740810 cites W2055172722 @default.
- W2162740810 cites W2060576432 @default.
- W2162740810 cites W2062665655 @default.
- W2162740810 cites W2069671630 @default.
- W2162740810 cites W2070259289 @default.
- W2162740810 cites W2072019789 @default.
- W2162740810 cites W2072054608 @default.
- W2162740810 cites W2077991476 @default.
- W2162740810 cites W2082562995 @default.
- W2162740810 cites W2083988711 @default.
- W2162740810 cites W2084354167 @default.
- W2162740810 cites W2086820438 @default.
- W2162740810 cites W2092208950 @default.
- W2162740810 cites W2097815526 @default.
- W2162740810 cites W2098235774 @default.
- W2162740810 cites W2101278333 @default.
- W2162740810 cites W2106224519 @default.
- W2162740810 cites W2106648215 @default.
- W2162740810 cites W2106963750 @default.
- W2162740810 cites W2110806631 @default.
- W2162740810 cites W2112500985 @default.
- W2162740810 cites W2113383654 @default.
- W2162740810 cites W2118369265 @default.
- W2162740810 cites W2118388071 @default.
- W2162740810 cites W2118491483 @default.
- W2162740810 cites W2118677261 @default.
- W2162740810 cites W2119802114 @default.
- W2162740810 cites W2121042607 @default.
- W2162740810 cites W2121133053 @default.
- W2162740810 cites W2121258371 @default.
- W2162740810 cites W2123525490 @default.
- W2162740810 cites W2124061257 @default.
- W2162740810 cites W2125251290 @default.
- W2162740810 cites W2129409468 @default.
- W2162740810 cites W2129965289 @default.
- W2162740810 cites W2131470128 @default.
- W2162740810 cites W2137739275 @default.
- W2162740810 cites W2160308683 @default.
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- W2162740810 cites W2174939564 @default.
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- W2162740810 cites W4246535932 @default.
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- W2162740810 doi "https://doi.org/10.5194/tc-8-1479-2014" @default.
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