Brief communication: Spatial and temporal variations in surface snow chemistry along a traverse from coastal East Antarctica to the ice sheet summit (Dome A)
Key Laboratory of Geographic Information Science (Ministry of
Education), School of Geographic Sciences and State Key Laboratory of Estuarine and
Coastal Research, East China Normal University, Shanghai 200241, China
Polar Research Institute of China, Shanghai 200062, China
Hongmei Ma
Polar Research Institute of China, Shanghai 200062, China
Polar Research Institute of China, Shanghai 200062, China
Zhenlou Chen
Key Laboratory of Geographic Information Science (Ministry of
Education), School of Geographic Sciences and State Key Laboratory of Estuarine and
Coastal Research, East China Normal University, Shanghai 200241, China
Chunlei An
Polar Research Institute of China, Shanghai 200062, China
Su Jiang
Polar Research Institute of China, Shanghai 200062, China
Yuansheng Li
Polar Research Institute of China, Shanghai 200062, China
Polar Research Institute of China, Shanghai 200062, China
Jinhai Yu
Polar Research Institute of China, Shanghai 200062, China
Danhe Wang
Key Laboratory of Geographic Information Science (Ministry of
Education), School of Geographic Sciences and State Key Laboratory of Estuarine and
Coastal Research, East China Normal University, Shanghai 200241, China
Siyu Lu
Polar Research Institute of China, Shanghai 200062, China
Bo Sun
Polar Research Institute of China, Shanghai 200062, China
Meredith G. Hastings
Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, Rhode Island 02912, USA
Institute at Brown for Environment and Society, Brown University,
Providence, Rhode Island 02912, USA
Viewed
Total article views: 2,596 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
1,646
852
98
2,596
352
112
174
HTML: 1,646
PDF: 852
XML: 98
Total: 2,596
Supplement: 352
BibTeX: 112
EndNote: 174
Views and downloads (calculated since 25 Sep 2020)
Cumulative views and downloads
(calculated since 25 Sep 2020)
Total article views: 1,953 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
1,310
557
86
1,953
175
96
159
HTML: 1,310
PDF: 557
XML: 86
Total: 1,953
Supplement: 175
BibTeX: 96
EndNote: 159
Views and downloads (calculated since 01 Mar 2021)
Cumulative views and downloads
(calculated since 01 Mar 2021)
Total article views: 643 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
336
295
12
643
177
16
15
HTML: 336
PDF: 295
XML: 12
Total: 643
Supplement: 177
BibTeX: 16
EndNote: 15
Views and downloads (calculated since 25 Sep 2020)
Cumulative views and downloads
(calculated since 25 Sep 2020)
Viewed (geographical distribution)
Total article views: 2,596 (including HTML, PDF, and XML)
Thereof 2,480 with geography defined
and 116 with unknown origin.
Total article views: 1,953 (including HTML, PDF, and XML)
Thereof 1,908 with geography defined
and 45 with unknown origin.
Total article views: 643 (including HTML, PDF, and XML)
Thereof 572 with geography defined
and 71 with unknown origin.
It is important to understand atmospheric chemistry over Antarctica under a changing climate. Thus snow collected on a traverse from the coast to Dome A was used to investigate variations in snow chemistry. The non-sea-salt fractions of K+, Mg2+, and Ca2+ are associated with terrestrial inputs, and nssCl− is from HCl. In general, proportions of non-sea-salt fractions of ions to the totals are higher in the interior areas than on the coast, and the proportions are higher in summer than in winter.
It is important to understand atmospheric chemistry over Antarctica under a changing climate....
