Black carbon-induced snow albedo reduction over the Tibetan Plateau: Uncertainties from snow grain shape and aerosol-snow mixing state based on an updated SNICAR model

Atmospheric Chemistry and Physics

Volumn 18, Issue 15, 2018, Pages 11507-11527

  He, Cenlin ^a   Flanner, Mark G ^b   Chen, Fei ^a,c   Barlage, Michael ^a   Liou, Kuo Nan ^d   Kang, Shichang ^e,f   Ming, Jing ^g   Qian, Yun ^h  

^a NATIONAL CENTER FOR ATMOSPHERIC RESEARCH   (United States)

^b UNIVERSITY OF MICHIGAN   (United States)

^c STATE KEY LABORATORY OF SEVERE WEATHER   (China)

^d Los Angeles   (United States)

^e Chinese Academy of Sciences   (China)

^f CAS CENTER FOR EXCELLENCE IN TIBETAN PLATEAU EARTH SCIENCES   (China)

^g MAX PLANCK INSTITUTE FOR CHEMISTRY   (Germany)

^h PACIFIC NORTHWEST NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALBEDO; ATMOSPHERIC MODELING; BLACK CARBON; COMPARATIVE STUDY; GRAIN SIZE; IN SITU MEASUREMENT; MIXING; RADIATIVE FORCING; REDUCTION; SNOW;

CHINA; QINGHAI-XIZANG PLATEAU;

EID: 85051625204     PISSN: 16807316     EISSN: 16807324     Source Type: Journal    
DOI: 10.5194/acp-18-11507-2018     Document Type: Article

References (93)

1. Aoki, T., Hachikubo, A., and Hori, M. : Effects of snow physical parameters on shortwave broadband albedos. J. Geophys. Res., 108, 4616, https://doi. org/10. 1029/2003JD003506, 2003.
2. Aoki, T., Kuchiki, K., Niwano, M., Kodama, Y., Hosaka, M., and Tanaka, T. : Physically based snow albedo model for calculating broadband albedos and the solar heating profile in snowpack for general circulation models, J. Geophys. Res., 116, D11114, https://doi. org/10. 1029/2010JD015507, 2011.
3. Brandt, R. E., Warren, S. G., and Clarke, A. D. : A controlled snowmaking experiment testing the relation between black carbon content and reduction of snow albedo, 116, D08109, https://doi. org/10. 1029/2010JD015330, 2011.
4. Bond, T. C. And Bergstrom, R. W. : Light absorption by carbonaceous particles: An investigative review, Aerosol Sci. Technol., 40, 27-67, 2006.
5. Bond, T. C., Habib, G., and Bergstrom, R. W. : Limitations in the enhancement of visible light absorption due to mixing state, J. Geophys. Res.-Atmos., 111, D20211, https://doi. org/10. 1029/2006jd007315, 2006.
6. Bond, T. C., Doherty, S. J., Fahey, D. W., Forster, P. M., Berntsen, T., DeAngelo, B. J., Flanner, M. G., Ghan, S., Kärcher, B., Koch, D., Kinne, S., Kondo, Y., Quinn, P. K., Sarofim, M. C., Schultz, M. G., Schulz, M., Venkataraman, C., Zhang, H., Zhang, S., Bellouin, N., Guttikunda, S. K., Hopke, P. K., Jacobson, M. Z., Kaiser, J. W., Klimont, Z., Lohmann, U., Schwarz, J. P., Shindell, D., Storelvmo, T., Warren, S. G., and Zender, C. S. : Bounding the role of black carbon in the climate system: A scientific assessment, J. Geophys. Res.-Atmos., 118, 1-173, https://doi. org/10. 1002/jgrd. 50171, 2013.
7. Dang, C., Fu, Q., and Warren, S. : Effect of Snow Grain Shape on Snow Albedo, J. Atmos. Sci., 73, 3573-3583, https://doi. org/10. 1175/JAS-D-15-0276. 1, 2016.
8. Dang, C., Warren, S. G., Fu, Q., Doherty, S. J., and Sturm, M. : Measurements of light-absorbing particles in snow across the Arctic, North America, and China: Effects on surface albedo, J. Geophys. Res.-Atmos., 122, 10149-10168, https://doi. org/10. 1002/2017JD027070, 2017.
9. Dentener, F., Kinne, S., Bond, T., Boucher, O., Cofala, J., Generoso, S., Ginoux, P., Gong, S., Hoelzemann, J. J., Ito, A., Marelli, L., Penner, J. E., Putaud, J.-P., Textor, C., Schulz, M., van der Werf, G. R., and Wilson, J. : Emissions of primary aerosol and precursor gases in the years 2000 and 1750 prescribed data-sets for AeroCom, Atmos. Chem. Phys., 6, 4321-4344, https://doi. org/10. 5194/acp-6-4321-2006, 2006.
10. Di Mauro, B., Baccolo, G., Garzonio, R., Giardino, C., Massabò, D., Piazzalunga, A., Rossini, M., and Colombo, R. : Impact of impurities and cryoconite on the optical properties of the Morteratsch Glacier (Swiss Alps), The Cryosphere, 11, 2393-2409, https://doi. org/10. 5194/tc-11-2393-2017, 2017.
11. Dominé, F., Lauzier, T., Cabanes, A., Legagneux, L., Kuhs, W. F., Techmer, K., and Heinrichs, T. : Snow metamorphism as revealed by scanning electron microscopy, Micros. Res. Tech., 62, 33-48, 2003.
12. Flanner, M. G., Zender, C. S., Randerson, J. T., and Rasch, P. J. : Present-day climate forcing and response from black carbon in snow, J. Geophys. Res.-Atmos., 112, D11202, https://doi. org/10. 1029/2006jd008003, 2007.
13. Flanner, M. G., Zender, C. S., Hess, P. G., Mahowald, N. M., Painter, T. H., Ramanathan, V., and Rasch, P. J. : Springtime warming and reduced snow cover from carbonaceous particles, Atmos. Chem. Phys., 9, 2481-2497, https://doi. org/10. 5194/acp-9-2481-2009, 2009.
14. Flanner, M. G., Liu, X., Zhou, C., Penner, J. E., and Jiao, C. : Enhanced solar energy absorption by internally-mixed black carbon in snow grains, Atmos. Chem. Phys., 12, 4699-4721, https://doi. org/10. 5194/acp-12-4699-2012, 2012.
15. Fritsch, F. N. And Carlson, R. E. : Monotone Piecewise Cubic Interpolation, SIAM J. Num. Anal., 17, 238-246, 1980.
16. Fu, Q. : A new parameterization of an asymmetry factor of cirrus clouds for climate models, J. Atmos. Sci., 64, 4140-4150, https://doi. org/10. 1175/2007JAS2289. 1, 2007.
17. Fu, Q., Sun, W. B., and Yang, P. : On modeling of scattering and absorption by nonspherical cirrus ice particles in thermal infrared wavelengths. J. Atmos. Sci., 56, 2937-2947, https://doi. org/10. 1175/1520-0469(1999)0562937:MOSAAB. 2. 0. CO;2, 1999.
18. Grenfell, T. C., Warren, S. G., and Mullen, P. C. : Reflection of solar radiation by the Antarctic snow surface at ultraviolet, visible, and near-infrared wavelengths, J. Geophys. Res., 99, 18669-18684, 1994.
19. Grenfell, T. C., Neshyba, S. P., and Warren, S. G. : Representation of a nonspherical ice particle by a collection of independent spheres for scattering and absorption of radiation: 3. Hollow columns and plates, J. Geophys. Res., 110, D17203, https://doi. org/10. 1029/2005JD005811, 2005.
20. Hadley, O. L. And Kirchstetter, T. W. : Black-carbon reduction of snow albedo, Nat. Clim. Change, 2, 437-440, https://doi. org/10. 1038/NCLIMATE1433, 2012.
21. Hansen, J., and Nazarenko, L. : Soot climate forcing via snow and ice albedos, P. Natl. Acad. Sci. USA, 101, 423-428, https://doi. org/10. 1073/pnas. 2237157100, 2004.
22. He, C., Li, Q. B., Liou, K. N., Zhang, J., Qi, L., Mao, Y., Gao, M., Lu, Z., Streets, D. G., Zhang, Q., Sarin, M. M., and Ram, K. : A global 3-D CTM evaluation of black carbon in the Tibetan Plateau, Atmos. Chem. Phys., 14, 7091-7112, https://doi. org/10. 5194/acp-14-7091-2014, 2014.
23. He, C., Li, Q. B., Liou, K. N., Takano, Y., Gu, Y., Qi, L., Mao, Y. H., and Leung, L. R. : Black carbon radiative forcing over the Tibetan Plateau, Geophys. Res. Lett., 41, 7806-7813, https://doi. org/10. 1002/2014GL062191, 2014.
24. He, C., Liou, K. N., Takano, Y., Zhang, R., Levy Zamora, M., Yang, P., Li, Q., and Leung, L. R. : Variation of the radiative properties during black carbon aging: Theoretical and experimental intercomparison, Atmos. Chem. Phys., 15, 11967-11980, https://doi. org/10. 5194/acp-15-11967-2015, 2015.
25. He, C., Takano, Y., Liou, K. N., Yang, P., Li, Q., and Mackowski, D. W. : Intercomparison of the GOS approach, superposition T-matrix method, and laboratory measurements for black carbon optical properties during aging, J. Quant. Spectrosc. Radiat. Transfer., 184, 287-296, https://doi. org/10. 1016/j. jqsrt. 2016. 08. 004, 2016.
26. He, C., Takano, Y., and Liou, K. N. : Close packing effects on clean and dirty snow albedo and associated climatic implications, Geophys. Res. Lett., 44, https://doi. org/10. 1002/2017GL072916, 2017.
27. He, C., Takano, Y., Liou, K. N., Yang, P., Li, Q., and Chen, F. : Impact of snow grain shape and black carbon-snow internal mixing on snow optical properties: Parameterizations for climate models, J. Climate, 30, 10019-10036, https://doi. org/10. 1175/JCLID-17-0300. 1, 2017.
28. He, C., Liou, K. N., Takano, Y., Yang, P., Qi, L., and Chen, F. : Impact of grain shape and multiple black carbon internal mixing on snow albedo: Parameterization and radiative effect analysis, J. Geophys. Res.-Atmos., 123, 1253-1268, https://doi. org/10. 1002/2017JD027752, 2018.
29. He, C., Liou, K. N., and Takano, Y. : Resolving size distribution of black carbon internally mixed with snow: Impact on snow optical properties and albedo, Geophys. Res. Lett., 45, 2697-2705, https://doi. org/10. 1002/2018GL077062, 2018.
30. Immerzeel, W. W., van Beek, L. P. H., and Bierkens, M. F. P. : Climate Change Will Affect the Asian Water Towers, Science, 328, 1382-1385, https://doi. org/10. 1126/science. 1183188, 2010.
31. Jacobi, H.-W., Lim, S., Ménégoz, M., Ginot, P., Laj, P., Bonasoni, P., Stocchi, P., Marinoni, A., and Arnaud, Y. : Black carbon in snow in the upper Himalayan Khumbu Valley, Nepal: observations and modeling of the impact on snow albedo, melting, and radiative forcing, The Cryosphere, 9, 1685-1699, https://doi. org/10. 5194/tc-9-1685-2015, 2015.
32. Jacobson, M. Z. : Climate response of fossil fuel and biofuel soot, accounting for soot's feedback to snow and sea ice albedo and emissivity, J. Geophys. Res.-Atmos., 109, D21201, https://doi. org/10. 1029/2004jd004945, 2004.
33. Ji, Z., Kang, S., Cong, Z., Zhang, Q., and Yao, T. : Simulation of carbonaceous aerosols over the Third Pole and adjacent regions: distribution, transportation, deposition, and climatic effects, Clim. Dynam., 45, 2831-2846, https://doi. org/10. 1007/s00382-015-2509-1, 2015.
34. Kang, S., Xu, Y., You, Q., Fluhel, W.-A., Pepin, N., and Yao, T. : Review of climate and cryosphere change in the Tibetan Plateau, Environ. Res. Lett., 5, 015101, https://doi. org/10. 1088/1748-9326/5/1/015101, 2010.
35. Kopacz, M., Mauzerall, D. L., Wang, J., Leibensperger, E. M., Henze, D. K., and Singh, K. : Origin and radiative forcing of black carbon transported to the Himalayas and Tibetan Plateau, Atmos. Chem. Phys., 11, 2837-2852, https://doi. org/10. 5194/acp-11-2837-2011, 2011.
36. Kokhanovsky, A. : Spectral reflectance of solar light from dirty snow: A simple theoretical model and its validation. The Cryosphere, 7, 1325-1331, https://doi. org/10. 5194/tc-7-1325-2013, 2013.
37. Kokhanovsky, A. A. And Zege, E. P. : Scattering optics of snow, Appl. Optics, 43, 1589-1602, 2004.
38. Lee, W.-L., Liou, K. N., He, C., Liang, H.-C., Wang, T.-C., Li, Q., Liu, Z., and Yue, Q. : Impact of absorbing aerosol deposition on snow albedo reduction over the southern Tibetan plateau based on satellite observations, Theor. Appl. Climatol., 129, 1373-1382, https://doi. org/10. 1007/s00704-016-1860-4, 2017.
39. Li, C., Bosch, C., Kang, S., Andersson, A., Chen, P., Zhang, Q., Cong, Z., Chen, B., Qin, D., and Gustafsson, Ö. : Sources of black carbon to the Himalayan-Tibetan Plateau glaciers, Nat. Commun., 7, 12574, https://doi. org/10. 1038/ncomms12574, 2016.
40. Li, X. F., Kang, S., He, X., Qu, B., Tripathee, L., Jing, Z., Paudyal, R., Li, Y., Zhang, Y., Yan, F., Li, G., and Li, C. : Light-absorbing impurities accelerate glacier melt in the Central Tibetan Plateau, Sci. Total Environ., 587-588, 482-490, https://doi. org/10. 1016/j. scitotenv. 2017. 02. 169, 2017.
41. Li, X., Kang, S., Zhang, G., Que, B., Tripatheea, L., Paudyal, R., Jing, Z., Zhang, Y., Yan, F., Li, G., Cui, X., Xu, R., Hu, Z., and Li, C. : Light-absorbing impurities in a southern Tibetan Plateau glacier: Variations and potential impact on snow albedo and radiative forcing, Atmos. Res., 200, 77-87, https://doi. org/10. 1016/j. Atmosres. 2017. 10. 002, 2018.
42. Liou, K. N. And Yang, P. : Light Scattering by Ice Crystals: Fundamentals and Applications, 168-173, Cambridge Univ. Press, Cambridge, UK, 2016.
43. Liou, K. N., Takano, Y., and Yang, P. : Light absorption and scattering by aggregates: Application to black carbon and snow grains, J. Quant. Spectrosc. Radiat. Transfer, 112, 1581-1594, https://doi. org/10. 1016/j. jqsrt. 2011. 03. 007, 2011.
44. Liou, K. N., Takano, Y., He, C., Yang, P., Leung, R. L., Gu, Y., and Lee, W. L. : Stochastic parameterization for light absorption by internally mixed BC/dust in snow grains for application to climate models, J. Geophys. Res.-Atmos., 119, 7616-7632, https://doi. org/10. 1002/2014JD021665, 2014.
45. Long, C. M., Nascarella, M. A., and Valberg, P. A. : Carbon black vs. black carbon and other airborne materials containing elemental carbon: physical and chemical distinctions, Environ. Pollut., 181, 271-286, 2013.
46. Lu, Z. F., Streets, D. G., Zhang, Q., andWang, S. W. : A novel backtrajectory analysis of the origin of black carbon transported to the Himalayas and Tibetan Plateau during 1996-2010, Geophys. Res. Lett., 39, L01809, https://doi. org/10. 1029/2011gl049903, 2012.
47. Manabe, S. And Terpstra, T. B. : The effects of mountains on the general circulation of the atmosphere as identified by numerical experiments, J. Atmos. Sci., 31, 3-42, 1974.
48. Marshall, S. E. : A physical parameterization of snow albedo for use in climate models, NCAR Cooperative Thesis, 123, 175 pp., Boulder, CO, National Center for Atmospheric Research, 1989.
49. McConnell, J. R., Edwards, R., Kok, G. L., Flanner, M. G., Zender, C. S., Saltzman, E. S., Banta, J. R., Pasteris, D. R., Carter, M. M., and Kahl, J. D. W. : 20th-century industrial black carbon emissions altered arctic climate forcing, Science, 317, 1381-1384, https://doi. org/10. 1126/science. 1144856, 2007.
50. Meinander, O., Kazadzis, S., Arola, A., Riihelä, A., Räisänen, P., Kivi, R., Kontu, A., Kouznetsov, R., Sofiev, M., Svensson, J., Suokanerva, H., Aaltonen, V., Manninen, T., Roujean, J.-L., and Hautecoeur, O. : Spectral albedo of seasonal snow during intensive melt period at Sodankylä, beyond the Arctic Circle, Atmos. Chem. Phys., 13, 3793-3810, https://doi. org/10. 5194/acp-13-3793-2013, 2013.
51. Menon, S., Koch, D., Beig, G., Sahu, S., Fasullo, J., and Orlikowski, D. : Black carbon aerosols and the third polar ice cap, Atmos. Chem. Phys., 10, 4559-4571, https://doi. org/10. 5194/acp-10-4559-2010, 2010.
52. Ming, J., Cachier, H., Xiao, C., Qin, D., Kang, S., Hou, S., and Xu, J. : Black carbon record based on a shallow Himalayan ice core and its climatic implications, Atmos. Chem. Phys., 8, 1343-1352, https://doi. org/10. 5194/acp-8-1343-2008, 2008.
53. Ming, J., Xiao, C. D., Cachier, H., Qin, D. H., Qin, X., Li, Z. Q., and Pu, J. C. : Black Carbon (BC) in the snow of glaciers in west China and its potential effects on albedos, Atmos. Res., 92, 114-123, https://doi. org/10. 1016/j. Atmosres. 2008. 09. 007, 2009.
54. Ming, J., Xiao, C. D., Du, Z. C., and Yang, X. G. : An overview of black carbon deposition in High Asia glaciers and its impacts on radiation balance, Adv. Water Res., 55, 80-87, https://doi. org/10. 1016/j. Advwatres. 2012. 05. 015, 2013.
55. Niu, H. W., Kang, S. C., Zhang, Y. L., Shi, X. Y., Shi, X. F., Wang, S. J., Li, G., Yan, X., Pu, T., and He, Y. : Distribution of light-absorbing impurities in snow of glacier on Mt. Yulong, southeastern Tibetan Plateau, Atmos. Res., 197, 474-484, https://doi. org/10. 1016/j. Atmosres. 2017. 07. 004, 2017.
56. Oleson, K., Lawrence, D. M., Bonan, G. B., Flanner, M. G., Kluzek, E., Lawrence, P. J., Levis, S., Swenson, S. C., Thornton, P. E., Dai, A., Decker, M., Dickinson, R., Feddema, J., Heald, C. L., Hoffman, F., Lamarque, J.-F., Mahowald, N., Niu, G.-Y., Qian, T., Randerson, J., Running, S., Sakaguchi, K., Slater, A., Stockli, R., Wang, A., Yang, Z.-L., and Zeng, X. : Technical description of version 4. 5 of the Community Land Model (CLM), NCAR Technical Note NCAR/TN-503CSTR, 420 pp., https://doi. org/10. 5065/D6RR1W7M, 2013.
57. Painter, T. H., Barrett, A. P., Landry, C. C., Neff, J. C., Cassidy, M. P., Lawrence, C. R., McBride, K. E., andFarmer, G. L. : Impact of disturbed desert soils on duration of mountain snow cover, Geophys. Res. Lett., 34, L12502, https://doi. org/10. 1029/2007GL030284, 2007.
58. Painter, T. H., Flanner, M. G., Kaser, G., Marzeion, B., VanCuren, R. A., and Abdalati, W. : End of the Little Ice Age in the Alps forced by industrial black carbon, P. Natl. Acad. Sci. USA, 110, 15216-15221, https://doi. org/10. 1073/pnas. 1302570110, 2013.
59. Pedersen, C. A., Gallet, J.-C., Ström, J., Gerland, S., Hudson, S. R., Forsström, S., Isaksson, E., and Berntsen, T. K. : In situ observations of black carbon in snow and the corresponding spectral surface albedo reduction, J. Geophys. Res. Atmos., 120, 1476-1489, https://doi. org/10. 1002/2014JD022407, 2015.
60. Picard, G., Libois, Q., and Arnaud, L. : Refinement of the ice absorption spectrum in the visible using radiance profile measurements in Antarctic snow, The Cryosphere, 10, 2655-2672, https://doi. org/10. 5194/tc-10-2655-2016, 2016.
61. Qian, Y., Gustafson Jr., W. I., Leung, L. Y. R., and Ghan, S. J. : Effects of soot-induced snow albedo change on snowpack and hydrological cycle in western United States based on Weather Research and Forecasting chemistry and regional climate simulations, J. Geophys. Res.-Atmos., 114, D03108, https://doi. org/10. 1029/2008JD011039, 2009.
62. Qian, Y., Flanner, M. G., Leung, L. R., and Wang, W. : Sensitivity studies on the impacts of Tibetan Plateau snowpack pollution on the Asian hydrological cycle and monsoon climate, Atmos. Chem. Phys., 11, 1929-1948, https://doi. org/10. 5194/acp-11-1929-2011, 2011.
63. Qian, Y., Wang, H., Zhang, Flanner, M. G., and Rasch, P. J. : A Sensitivity Study on Modeling Black Carbon in Snow and its Radiative Forcing over the Arctic and Northern China, Environ. Res. Lett., 9, 064001, https://doi. org/10. 1088/1748-9326/9/6/064001, 2014.
64. Qian, Y., Yasunari, T. J., Doherty, S. J., Flanner, M. G., Lau, W. K., Ming, J., Wang, H., Wang, M., Warren, S. G., and Zhang, R. : Light-absorbing particles in snow and ice: Measurement and modeling of climatic and hydrological impact, Adv. Atmos. Sci., 32, 64-91, 2015.
65. Qin, D. H., Liu, S. Y., and Li, P. J. : Snow cover distribution, variability, and response to climate change in western China, J. Clim., 19, 1820-1833, 2006.
66. Qu, B., Ming, J., Kang, S.-C., Zhang, G.-S., Li, Y.-W., Li, C.-D., Zhao, S.-Y., Ji, Z.-M., and Cao, J.-J. : The decreasing albedo of the Zhadang glacier on western Nyainqentanglha and the role of light-absorbing impurities, Atmos. Chem. Phys., 14, 11117-11128, https://doi. org/10. 5194/acp-14-11117-2014, 2014.
67. Qu, X. And Hall, A. : Assessing Snow Albedo Feedback in Simulated Climate Change, J. Climate, 19, 2617-2630, https://doi. org/10. 1175/JCLI3750. 1, 2006.
68. Ramanathan, V. And Carmichael, G. : Global and regional climate changes due to black carbon, Nat. Geosci., 1, 221-227, https://doi. org/10. 1038/Ngeo156, 2008.
69. Räisänen, P., Makkonen, R., Kirkevåg, A., and Debernard, J. B. : Effects of snow grain shape on climate simulations: sensitivity tests with the Norwegian Earth System Model, The Cryosphere, 11, 2919-2942, https://doi. org/10. 5194/tc-11-2919-2017, 2017.
70. Schmale, J., Flanner, M., Kang, S., Sprenger, M., Zhang, Q., Guo, J., Li, Y., Schwikowski, M., and Farinotti, D. : Modulation of snow reflectance and snowmelt from Central Asian glaciers by anthropogenic black carbon, Sci. Rep.-UK, 7, 40501, https://doi. org/10. 1038/srep40501, 2017.
71. Skiles, S. M. And Painter, T. H. : Daily evolution in dust and black carbon content, snow grain size, and snow albedo during snowmelt, Rocky Mountains, Colorado, J. Glaciol., 63, 118-132, https://doi. org/10. 1017/jog. 2016. 125, 2016.
72. Sterle, K. M., McConnell, J. R., Dozier, J., Edwards, R., and Flanner, M. G. : Retention and radiative forcing of black carbon in eastern Sierra Nevada snow, The Cryosphere, 7, 365-374, https://doi. org/10. 5194/tc-7-365-2013, 2013.
73. Svensson, J., Virkkula, A., Meinander, O., Kivekäs, N., Hannula, H.-R., Järvinen, O., Peltoniemi, J. I., Gritsevich, M., Heikkilä, A., Kontu, A., Neitola, K., Brus, D., Dagsson-Waldhauserova, P., Anttila, K., Vehkamäki, M., Hienola, A., de Leeuw, G., and Lihavainen, H. : Soot-doped natural snow and its albedo-results from field experiments, Boreal Environ. Res., 21, 481-503, 2016.
74. Toon, O. B., McKay, C. P., Ackerman, T. P., and Santhanam, K. : Rapid calculation of radiative heating rates and photodissociation rates in inhomogeneous multiple scattering atmospheres, J. Geophys. Res., 94, 16287-16301, 1989.
75. Wang, M., Xu, B., Cao, J., Tie, X., Wang, H., Zhang, R., Qian, Y., Rasch, P. J., Zhao, S., Wu, G., Zhao, H., Joswiak, D. R., Li, J., and Xie, Y. : Carbonaceous Aerosols Recorded in a Southeastern Tibetan Glacier: Analysis of Temporal Variations and Model Estimates of Sources and Radiative Forcing, Atmos. Chem. Phys., 15, 1191-1204, https://doi. org/10. 5194/acp-15-1191-2015, 2015.
76. Wang, X., Doherty, S. J., and Huang, J. : Black carbon and other light-absorbing impurities in snow across northern China, J. Geophys. Res.-Atmos., 118, 1471-1492, https://doi. org/10. 1029/2012JD018291, 2013.
77. Wang, X., Pu, W., Ren, Y., Zhang, X., Zhang, X., Shi, J., Jin, H., Dai, M., and Chen, Q. : Observations and model simulations of snow albedo reduction in seasonal snow due to insoluble light-absorbing particles during 2014 Chinese survey, Atmos. Chem. Phys., 17, 2279-2296, https://doi. org/10. 5194/acp-17-2279-2017, 2017.
78. Warren, S. G. And Brandt, R. E. : Optical constants of ice from the ultraviolet to the microwave: A revised compilation, J. Geophys. Res., 113, D14220, https://doi. org/10. 1029/2007JD009744, 2008.
79. Warren, S. G. And Wiscombe, W. J. : A Model for the Spectral Albedo of Snow. 2. Snow Containing Atmospheric Aerosols, J. Atmos. Sci., 37, 2734-2745, 1980.
80. Wiscombe, W. J. And Warren, S. G. : A model for the spectral albedo of snow: I. Pure snow, J, Atmos. Sci., 37, 2712-2733, https://doi. org/10. 1175/1520-0469(1980)037% 3C2712:AMFTSA% 3E2. 0. CO;2, 1980.
81. Wu, L., Gu, Y., Jiang, J. H., Su, H., Yu, N., Zhao, C., Qian, Y., Zhao, B., Liou, K.-N., and Choi, Y.-S. : Impacts of aerosols on seasonal precipitation and snowpack in California based on convectionpermitting WRF-Chem simulations, Atmos. Chem. Phys., 18, 5529-5547, https://doi. org/10. 5194/acp-18-5529-2018, 2018.
82. Xu, B. Q., Cao, J. J., Hansen, J., Yao, T. D., Joswia, D. R., Wang, N. L., Wu, G. J., Wang, M., Zhao, H. B., Yang, W., Liu, X. Q., and He, J. Q. : Black soot and the survival of Tibetan glaciers, P. Natl. Acad. Sci. USA, 106, 22114-22118, https://doi. org/10. 1073/pnas. 0910444106, 2009.
83. Yang, J., Kang, S., Ji, Z., and Chen, D. : Modeling the origin of anthropogenic black carbon and its climatic effect over the Tibetan Plateau and surrounding regions, J. Geophys. Res.-Atmos., 123, 671-692, https://doi. org/10. 1002/2017JD027282, 2018.
84. Yang, S., Xu, B., Cao, J., Zender, C. S., and Wang, M. : Climate effect of black carbon aerosol in a TP glacier, Atmos. Environ., 111, 71-78, https://doi. org/10. 1016/j. Atmosenv. 2015. 03. 016, 2015.
85. Yao, T., Thompson, L. G., Mosbrugger, V., Zhang, F., Ma, Y., Luo, T., Xu, B., Yang, X., Joswiak, D. R., Wang, W., Joswiak, M. E., Devkota, L. P., Tayal, S., Jilani, R., and Fayziev, R. : Third Pole Environment (TPE), Environ. Dev., 3, 52-64, https://doi. org/10. 1016/j. envdev. 2012. 04. 002, 2012.
86. Yasunari, T. J., Bonasoni, P., Laj, P., Fujita, K., Vuillermoz, E., Marinoni, A., Cristofanelli, P., Duchi, R., Tartari, G., and Lau, K. M. : Estimated impact of black carbon deposition during premonsoon season from Nepal Climate Observatory-Pyramid data and snow albedo changes over Himalayan glaciers, Atmos. Chem. Phys., 10, 6603-6615, https://doi. org/10. 5194/acp-10-6603-2010, 2010.
87. Yeh, T.-C., Gao, Y. X., Tang, M. C., Luo, S. W., Shen, C. B., Gao, D. Y., Song, Z. S., Qian, Y. F., Yuan, F. M., Li, G. Q., Ding, Y. H., Chen, Z. T., Zhou, M. Y., Yang, K. J., and Wang, Q. Q. : Meteorology of Qinhai-Xizhang (Tibetan) Plateau, Science Press, Beijing, 300 pp., 1979 (in Chinese).
88. Yu, F. And Luo, G. : Simulation of particle size distribution with a global aerosol model: contribution of nucleation to aerosol and CCN number concentrations, Atmos. Chem. Phys., 9, 7691-7710, https://doi. org/10. 5194/acp-9-7691-2009, 2009.
89. Zhao, C., Hu, Z., Qian, Y., Ruby Leung, L., Huang, J., Huang, M., Jin, J., Flanner, M. G., Zhang, R., Wang, H., Yan, H., Lu, Z., and Streets, D. G. : Simulating black carbon and dust and their radiative forcing in seasonal snow: A case study over North China with field campaign measurements, Atmos. Chem. Phys., 14, 11475-11491, https://doi. org/10. 5194/acp-14-11475-2014, 2014.
90. Zhang, R., Wang, H., Qian, Y., Rasch, P. J., Easter, R. C., Ma, P.-L., Singh, B., Huang, J., and Fu, Q. : Quantifying sources, transport, deposition, and radiative forcing of black carbon over the Himalayas and Tibetan Plateau, Atmos. Chem. Phys., 15, 6205-6223, https://doi. org/10. 5194/acp-15-6205-2015, 2015.
91. Zhang, Y. L., Kang, S., Cong, Z., Schmale, J., Sprenger, M., Li, C., Yang, W., Gao, T., Sillanpää, M., Li, X., Liu, Y., Chen, P., and Zhang, X. : Light-absorbing impurities enhance glacier albedo reduction in the southeastern Tibetan Plateau, J. Geophys. Res.-Atmos., 122, 6915-6933, https://doi. org/10. 1002/2016JD026397, 2017.
92. Zhang, Y. L., Kang, S., Li, C., Gao, T., Cong, Z., Sprenger, M., Liu, Y., Li, X., Guo, J., Sillanpää, M., Wang, K., Chen, J., Li, Y., and Sun, S. : Characteristics of black carbon in snow from Laohugou No. 12 glacier on the northern Tibetan Plateau, Sci. Total Environ., 607-608, 1237-1249, https://doi. org/10. 1016/j. scitotenv. 2017. 07. 100, 2017.
93. Zhang, Y., Kang, S., Sprenger, M., Cong, Z., Gao, T., Li, C., Tao, S., Li, X., Zhong, X., Xu, M., Meng, W., Neupane, B., Qin, X., and Sillanpää, M. : Black carbon and mineral dust in snow cover on the Tibetan Plateau, The Cryosphere, 12, 413-431, https://doi. org/10. 5194/tc-12-413-2018, 2018.