FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2611224903> ?p ?o ?g. }

• W2611224903 endingPage "12795" @default.
• W2611224903 startingPage "12779" @default.
• W2611224903 abstract "Abstract. The climate impact of black carbon (BC) is notably amplified in the Arctic by its deposition, which causes albedo decrease and subsequent earlier snow and ice spring melt. To comprehensively assess the climate impact of BC in the Arctic, information on both atmospheric BC concentrations and deposition is essential. Currently, Arctic BC deposition data are very scarce, while atmospheric BC concentrations have been shown to generally decrease since the 1990s. However, a 300-year Svalbard ice core showed a distinct increase in EC (elemental carbon, proxy for BC) deposition from 1970 to 2004 contradicting atmospheric measurements and modelling studies. Here, our objective was to decipher whether this increase has continued in the 21st century and to investigate the drivers of the observed EC deposition trends. For this, a shallow firn core was collected from the same Svalbard glacier, and a regional-to-meso-scale chemical transport model (SILAM) was run from 1980 to 2015. The ice and firn core data indicate peaking EC deposition values at the end of the 1990s and lower values thereafter. The modelled BC deposition results generally support the observed glacier EC variations. However, the ice and firn core results clearly deviate from both measured and modelled atmospheric BC concentration trends, and the modelled BC deposition trend shows variations seemingly independent from BC emission or atmospheric BC concentration trends. Furthermore, according to the model ca. 99 % BC mass is wet-deposited at this Svalbard glacier, indicating that meteorological processes such as precipitation and scavenging efficiency have most likely a stronger influence on the BC deposition trend than BC emission or atmospheric concentration trends. BC emission source sectors contribute differently to the modelled atmospheric BC concentrations and BC deposition, which further supports our conclusion that different processes affect atmospheric BC concentration and deposition trends. Consequently, Arctic BC deposition trends should not directly be inferred based on atmospheric BC measurements, and more observational BC deposition data are required to assess the climate impact of BC in Arctic snow." @default.
• W2611224903 created "2017-05-12" @default.
• W2611224903 creator A5014455977 @default.
• W2611224903 creator A5017538085 @default.
• W2611224903 creator A5037345760 @default.
• W2611224903 creator A5045033102 @default.
• W2611224903 creator A5047107365 @default.
• W2611224903 creator A5047201334 @default.
• W2611224903 creator A5065011609 @default.
• W2611224903 creator A5075137070 @default.
• W2611224903 creator A5081228094 @default.
• W2611224903 creator A5084809694 @default.
• W2611224903 creator A5085495126 @default.
• W2611224903 date "2017-10-26" @default.
• W2611224903 modified "2023-10-18" @default.
• W2611224903 title "Do contemporary (1980–2015) emissions determine the elemental carbon deposition trend at Holtedahlfonna glacier, Svalbard?" @default.
• W2611224903 cites W1511681503 @default.
• W2611224903 cites W1522177459 @default.
• W2611224903 cites W1561925820 @default.
• W2611224903 cites W1907369419 @default.
• W2611224903 cites W1917489467 @default.
• W2611224903 cites W1968282146 @default.
• W2611224903 cites W1968538529 @default.
• W2611224903 cites W1969981169 @default.
• W2611224903 cites W1973824702 @default.
• W2611224903 cites W1977515272 @default.
• W2611224903 cites W1981721352 @default.
• W2611224903 cites W1983605905 @default.
• W2611224903 cites W1985746985 @default.
• W2611224903 cites W1985758795 @default.
• W2611224903 cites W1985842699 @default.
• W2611224903 cites W1994570834 @default.
• W2611224903 cites W2000751930 @default.
• W2611224903 cites W2000867974 @default.
• W2611224903 cites W2000963757 @default.
• W2611224903 cites W2023409911 @default.
• W2611224903 cites W2025173880 @default.
• W2611224903 cites W2028020219 @default.
• W2611224903 cites W2028999185 @default.
• W2611224903 cites W2031574033 @default.
• W2611224903 cites W2041088274 @default.
• W2611224903 cites W2049168373 @default.
• W2611224903 cites W2065283385 @default.
• W2611224903 cites W2067836187 @default.
• W2611224903 cites W2068862556 @default.
• W2611224903 cites W2074912117 @default.
• W2611224903 cites W2077514245 @default.
• W2611224903 cites W2082562995 @default.
• W2611224903 cites W2097708563 @default.
• W2611224903 cites W2102170561 @default.
• W2611224903 cites W2106501999 @default.
• W2611224903 cites W2106963750 @default.
• W2611224903 cites W2110052588 @default.
• W2611224903 cites W2114346312 @default.
• W2611224903 cites W2121745948 @default.
• W2611224903 cites W2121749506 @default.
• W2611224903 cites W2124266265 @default.
• W2611224903 cites W2125713922 @default.
• W2611224903 cites W2127481813 @default.
• W2611224903 cites W2132002340 @default.
• W2611224903 cites W2133892143 @default.
• W2611224903 cites W2134573290 @default.
• W2611224903 cites W2137169911 @default.
• W2611224903 cites W2142743382 @default.
• W2611224903 cites W2150030137 @default.
• W2611224903 cites W2155039075 @default.
• W2611224903 cites W2156695569 @default.
• W2611224903 cites W2161160827 @default.
• W2611224903 cites W2164990341 @default.
• W2611224903 cites W2341506072 @default.
• W2611224903 cites W2438245635 @default.
• W2611224903 cites W2463366183 @default.
• W2611224903 cites W2581686942 @default.
• W2611224903 cites W4229975689 @default.
• W2611224903 doi "https://doi.org/10.5194/acp-17-12779-2017" @default.
• W2611224903 hasPublicationYear "2017" @default.
• W2611224903 type Work @default.
• W2611224903 sameAs 2611224903 @default.
• W2611224903 citedByCount "12" @default.
• W2611224903 countsByYear W26112249032018 @default.
• W2611224903 countsByYear W26112249032019 @default.
• W2611224903 countsByYear W26112249032020 @default.
• W2611224903 countsByYear W26112249032021 @default.
• W2611224903 countsByYear W26112249032023 @default.
• W2611224903 crossrefType "journal-article" @default.
• W2611224903 hasAuthorship W2611224903A5014455977 @default.
• W2611224903 hasAuthorship W2611224903A5017538085 @default.
• W2611224903 hasAuthorship W2611224903A5037345760 @default.
• W2611224903 hasAuthorship W2611224903A5045033102 @default.
• W2611224903 hasAuthorship W2611224903A5047107365 @default.
• W2611224903 hasAuthorship W2611224903A5047201334 @default.
• W2611224903 hasAuthorship W2611224903A5065011609 @default.
• W2611224903 hasAuthorship W2611224903A5075137070 @default.
• W2611224903 hasAuthorship W2611224903A5081228094 @default.
• W2611224903 hasAuthorship W2611224903A5084809694 @default.
• W2611224903 hasAuthorship W2611224903A5085495126 @default.
• W2611224903 hasBestOaLocation W26112249031 @default.
• W2611224903 hasConcept C100834320 @default.

• next