Measurement report: Contrasting elevation-dependent light absorption by black and brown carbon: lessons from in situ measurements from the highly polluted Sichuan Basin to the pristine Tibetan Plateau
Key Laboratory of Land Surface Process and Climate Change in Cold and Arid Regions, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000, China
Pingliang Land Surface Process & Severe Weather Research Station, Pingliang, 744015, China
Gansu Land Surface Process & Severe Weather Observation and
Research Station, Pingliang, 744015, China
State Key Laboratory of Cryospheric Science, Northwest Institute of
Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000,
China
Shaofeng Qi
Key Laboratory of Land Surface Process and Climate Change in Cold and Arid Regions, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
Ye Yu
Key Laboratory of Land Surface Process and Climate Change in Cold and Arid Regions, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000, China
Pingliang Land Surface Process & Severe Weather Research Station, Pingliang, 744015, China
Gansu Land Surface Process & Severe Weather Observation and
Research Station, Pingliang, 744015, China
Shichang Kang
State Key Laboratory of Cryospheric Science, Northwest Institute of
Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000,
China
Longxiang Dong
Key Laboratory of Land Surface Process and Climate Change in Cold and Arid Regions, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000, China
Pingliang Land Surface Process & Severe Weather Research Station, Pingliang, 744015, China
Gansu Land Surface Process & Severe Weather Observation and
Research Station, Pingliang, 744015, China
Jinbei Chen
Key Laboratory of Land Surface Process and Climate Change in Cold and Arid Regions, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000, China
Pingliang Land Surface Process & Severe Weather Research Station, Pingliang, 744015, China
Gansu Land Surface Process & Severe Weather Observation and
Research Station, Pingliang, 744015, China
Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
Viewed
Total article views: 3,524 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,296
1,139
89
3,524
359
95
181
HTML: 2,296
PDF: 1,139
XML: 89
Total: 3,524
Supplement: 359
BibTeX: 95
EndNote: 181
Views and downloads (calculated since 03 May 2022)
Cumulative views and downloads
(calculated since 03 May 2022)
Total article views: 2,487 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
1,614
799
74
2,487
165
86
175
HTML: 1,614
PDF: 799
XML: 74
Total: 2,487
Supplement: 165
BibTeX: 86
EndNote: 175
Views and downloads (calculated since 18 Nov 2022)
Cumulative views and downloads
(calculated since 18 Nov 2022)
Total article views: 1,037 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
682
340
15
1,037
194
9
6
HTML: 682
PDF: 340
XML: 15
Total: 1,037
Supplement: 194
BibTeX: 9
EndNote: 6
Views and downloads (calculated since 03 May 2022)
Cumulative views and downloads
(calculated since 03 May 2022)
Viewed (geographical distribution)
Total article views: 3,524 (including HTML, PDF, and XML)
Thereof 3,502 with geography defined
and 22 with unknown origin.
Total article views: 2,487 (including HTML, PDF, and XML)
Thereof 2,484 with geography defined
and 3 with unknown origin.
Total article views: 1,037 (including HTML, PDF, and XML)
Thereof 1,018 with geography defined
and 19 with unknown origin.
Light absorption by aerosols is poorly understood at the eastern slope of the Tibetan Plateau (TP). We conducted the first in situ PM1 chemical measurements from the polluted Sichuan Basin to the eastern TP. A contrasting changes in mass absorption efficiency of black and brown carbon with altitude is found due to source differences. This study contributes to the understanding of the difference in light absorption by carbon with altitude, from the polluted basins to the pristine TP.
Light absorption by aerosols is poorly understood at the eastern slope of the Tibetan Plateau...
