FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2077104081> ?p ?o ?g. }

• W2077104081 endingPage "11020" @default.
• W2077104081 startingPage "11007" @default.
• W2077104081 abstract "Records of atmospheric nitrate were obtained by year‐round aerosol sampling at Neumayer and Dumont D'Urville stations, located in the Atlantic and Pacific sector of coastal Antarctica, respectively. Where possible, evaluation of the nitrate records is mainly based on concurrently measured radioisotopes ( 10 Be, 7 Be, 210 Pb) as well as δ 15 N in nitrate nitrogen. Observations made at these (and two other coastal Antarctic sites [ Savoie et al. , 1993]) reveal a uniform nitrate background near 10 ng m −3 persisting throughout coastal Antarctica between approximately April and June. The dominant seasonal nitrate maximum, which occurred between spring and midsummer and ranged from 20 to 70 ng m −3 , tended to increase with latitude. An estimate based on Neumayer mineral dust concentrations suggests that an average of less than 5% of the observed atmospheric nitrate load may be associated with continental tropospheric sources, while a separate estimate based on 210 Pb records implies a much higher proportion of up to 60%. Stratospheric nitrate influx rates seen at coastal sites, deduced from Neumayer 10 Be/ 7 Be records for stratospheric air mass intrusions and from tritium for the sedimentation of polar stratospheric clouds (PSC), exceed the theoretical stratospheric odd nitrogen production rate from N 2 O oxidation by almost a factor of 5 and are found to be in close agreement with the observed surface nitrate flux, implying again that the continental source contribution is relatively unimportant. Consideration of nitrate reemission from near‐surface snow layers reveals a minor effect of this flux on the global Antarctic troposphere but possibly a substantial influence on the nitrate load of a persistent surface inversion layer. Evaluation of the mean seasonal nitrate pattern, based on concurrent 10 Be, 210 Pb, and δ 15 N records at Neumayer and on tritium in precipitation at Halley, suggests that the period of significant enhancement above the background mainly reflects inputs of stratospheric nitrate with secondary peaks in winter and late summer most likely dominated by PSC sedimentation and stratospheric air mass intrusions, respectively." @default.
• W2077104081 created "2016-06-24" @default.
• W2077104081 creator A5009677515 @default.
• W2077104081 creator A5048485868 @default.
• W2077104081 creator A5076068222 @default.
• W2077104081 creator A5089060016 @default.
• W2077104081 creator A5091115110 @default.
• W2077104081 date "1998-05-01" @default.
• W2077104081 modified "2023-10-13" @default.
• W2077104081 title "Atmospheric near‐surface nitrate at coastal Antarctic sites" @default.
• W2077104081 cites W115979236 @default.
• W2077104081 cites W1586790202 @default.
• W2077104081 cites W186823460 @default.
• W2077104081 cites W1966066780 @default.
• W2077104081 cites W1970764065 @default.
• W2077104081 cites W1975128735 @default.
• W2077104081 cites W1976638395 @default.
• W2077104081 cites W1977747729 @default.
• W2077104081 cites W1977892667 @default.
• W2077104081 cites W1979174321 @default.
• W2077104081 cites W1982131264 @default.
• W2077104081 cites W1982440187 @default.
• W2077104081 cites W1994813224 @default.
• W2077104081 cites W1997208031 @default.
• W2077104081 cites W1997981631 @default.
• W2077104081 cites W1998822161 @default.
• W2077104081 cites W2009178994 @default.
• W2077104081 cites W2011279135 @default.
• W2077104081 cites W2015307505 @default.
• W2077104081 cites W2016066456 @default.
• W2077104081 cites W2018569679 @default.
• W2077104081 cites W2029421927 @default.
• W2077104081 cites W2033506998 @default.
• W2077104081 cites W2042225438 @default.
• W2077104081 cites W2043065331 @default.
• W2077104081 cites W2043591064 @default.
• W2077104081 cites W2044300880 @default.
• W2077104081 cites W2046077511 @default.
• W2077104081 cites W2048074867 @default.
• W2077104081 cites W2050011851 @default.
• W2077104081 cites W2056852732 @default.
• W2077104081 cites W2058756303 @default.
• W2077104081 cites W2069657132 @default.
• W2077104081 cites W2072396813 @default.
• W2077104081 cites W2076698055 @default.
• W2077104081 cites W2089310054 @default.
• W2077104081 cites W2090906205 @default.
• W2077104081 cites W2095184524 @default.
• W2077104081 cites W2111919490 @default.
• W2077104081 cites W2124861040 @default.
• W2077104081 cites W2126359700 @default.
• W2077104081 cites W2142567246 @default.
• W2077104081 cites W2144583704 @default.
• W2077104081 cites W2148528504 @default.
• W2077104081 cites W2200942490 @default.
• W2077104081 cites W2314805972 @default.
• W2077104081 cites W276594618 @default.
• W2077104081 cites W4230467480 @default.
• W2077104081 cites W4232695374 @default.
• W2077104081 cites W4233196706 @default.
• W2077104081 cites W4238071408 @default.
• W2077104081 cites W4238627463 @default.
• W2077104081 cites W4239119021 @default.
• W2077104081 cites W4241118702 @default.
• W2077104081 cites W4247269013 @default.
• W2077104081 cites W4249387496 @default.
• W2077104081 cites W4251705016 @default.
• W2077104081 cites W4256230985 @default.
• W2077104081 cites W45284641 @default.
• W2077104081 cites W73709164 @default.
• W2077104081 doi "https://doi.org/10.1029/97jd03364" @default.
• W2077104081 hasPublicationYear "1998" @default.
• W2077104081 type Work @default.
• W2077104081 sameAs 2077104081 @default.
• W2077104081 citedByCount "113" @default.
• W2077104081 countsByYear W20771040812012 @default.
• W2077104081 countsByYear W20771040812013 @default.
• W2077104081 countsByYear W20771040812014 @default.
• W2077104081 countsByYear W20771040812015 @default.
• W2077104081 countsByYear W20771040812016 @default.
• W2077104081 countsByYear W20771040812017 @default.
• W2077104081 countsByYear W20771040812018 @default.
• W2077104081 countsByYear W20771040812020 @default.
• W2077104081 countsByYear W20771040812021 @default.
• W2077104081 countsByYear W20771040812022 @default.
• W2077104081 countsByYear W20771040812023 @default.
• W2077104081 crossrefType "journal-article" @default.
• W2077104081 hasAuthorship W2077104081A5009677515 @default.
• W2077104081 hasAuthorship W2077104081A5048485868 @default.
• W2077104081 hasAuthorship W2077104081A5076068222 @default.
• W2077104081 hasAuthorship W2077104081A5089060016 @default.
• W2077104081 hasAuthorship W2077104081A5091115110 @default.
• W2077104081 hasBestOaLocation W20771040811 @default.
• W2077104081 hasConcept C111368507 @default.
• W2077104081 hasConcept C116119225 @default.
• W2077104081 hasConcept C122523270 @default.
• W2077104081 hasConcept C127313418 @default.
• W2077104081 hasConcept C13280743 @default.

• next