2004
DOI: 10.1016/j.scitotenv.2003.10.005
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Application of 252Cf-PDMS to characterize airborne particles deposited in an Antarctic glacier

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Cited by 4 publications
(6 citation statements)
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“…This behaviour can be explained by the synoptic transport of air masses in the region (Murphey and Hogan, 1992) as well as by human activities at scientific stations in KGI (Evangelista, 1998) that maintain operation mostly during the austral summer. More recently, Dias da Cunha et al (2004) employing a plasma desorption mass spectrometry (PDMS) technique in two samples of shallow snow cores (5 m each) from a site near Lange Glacier detected insoluble carbon structures that can be attributed to an anthropogenic source, such as VC + n and CF + n ; or a biogenic origin, such as CH 3 NH + ; CH 2 CN + ; NH 4 CN + ; C n H + m as C 2 H + , C 2 H + 2 , C 2 H + 3 , C 2 H + 5 , C 3 H + 3 , C 3 H + 5 , C 5 H + , C 5 H + 8 , C 6 H + 5 , C 6 H + 10 and C 7 H + 3 ; and C n H m O + as CH 3 O + , C 3 H 7 O + and C 4 H 5 O + . Carbon structures with Si enrichment were also found as (CH 3 ) 2 SiH + and (CH 3 ) 5 Si 2 O + .…”
Section: Resultsmentioning
confidence: 99%
“…This behaviour can be explained by the synoptic transport of air masses in the region (Murphey and Hogan, 1992) as well as by human activities at scientific stations in KGI (Evangelista, 1998) that maintain operation mostly during the austral summer. More recently, Dias da Cunha et al (2004) employing a plasma desorption mass spectrometry (PDMS) technique in two samples of shallow snow cores (5 m each) from a site near Lange Glacier detected insoluble carbon structures that can be attributed to an anthropogenic source, such as VC + n and CF + n ; or a biogenic origin, such as CH 3 NH + ; CH 2 CN + ; NH 4 CN + ; C n H + m as C 2 H + , C 2 H + 2 , C 2 H + 3 , C 2 H + 5 , C 3 H + 3 , C 3 H + 5 , C 5 H + , C 5 H + 8 , C 6 H + 5 , C 6 H + 10 and C 7 H + 3 ; and C n H m O + as CH 3 O + , C 3 H 7 O + and C 4 H 5 O + . Carbon structures with Si enrichment were also found as (CH 3 ) 2 SiH + and (CH 3 ) 5 Si 2 O + .…”
Section: Resultsmentioning
confidence: 99%
“…близостью регионов с развитой металлургической промышленностью (горнодобывающие предприятия, горнообогатительные комбинаты), режимами атмосферных осадков, характером движения воздушных масс, географическими особенностями местности [1][2][3][4][5][6][7].…”
Section: гідрометеорологічні та кліматичні дослідженняunclassified
“…В ряде работ [1][2][3][4][5][6][7] исследовался химический состав образцов антарктического льда как с поверхности, так и отобранных из различных глубин ледника, из различных мест поверхности и на различных станциях, и были определены концентрации органических и неорганических примесей, а также вероятные источники их происхождения.…”
Section: гідрометеорологічні та кліматичні дослідженняunclassified
See 1 more Smart Citation
“…Vanadium compounds (VC n ) were identified in two shallow ice cores (5 m) collected at KGI analyzed using 252 Cf-PDMS mass spectrometry technique (Dias da Cunha et al 2004).…”
Section: Introductionmentioning
confidence: 99%