Airborne observations of dry particle absorption and scattering properties over the northern Indian Ocean

Journal of Geophysical Research Atmospheres

Volumn 107, Issue 22, 2002, Pages

  De Reus, Marian ^a,b   Formenti, Paola ^a,d   Ström, Johan ^b   Krejci, Radovan ^b   Müller, Detlef ^c   Andreae, Meinrat O ^a   Lelieveld, Jos ^a  

^a MAX PLANCK INSTITUTE FOR CHEMISTRY   (Germany)

^b STOCKHOLM UNIVERSITY   (Sweden)

^c LEIBNIZ INSTITUTE FOR TROPOSPHERIC RESEARCH   (Germany)

^d UNIVERSITY OF ÉVORA   (Portugal)

Author keywords

Absorption coefficient; Aerosol optical properties; Black carbon; Refractive index; Scattering coefficient; Single scattering albedo

Indexed keywords

ATMOSPHERIC CHEMISTRY; BOUNDARY LAYERS; LIGHT SCATTERING; PARTICLES (PARTICULATE MATTER); REFRACTIVE INDEX;

ABSORPTION; AEROSOL; AIRBORNE SURVEY; ALBEDO; ANTHROPOGENIC SOURCE; BOUNDARY LAYER; INTERTROPICAL CONVERGENCE ZONE; SCATTERING;

ASIA; EURASIA; INDIA; INDIAN OCEAN; SOUTH ASIA;

EID: 0346750744     PISSN: 01480227     EISSN: None     Source Type: Journal    
DOI: 10.1029/2002JD002304     Document Type: Article

References (27)

1. Ackerman, A. S., O. B. Toon, D. E. Stevens, A. J. Heymsfield, V. Ramanathan, and E. J. Welton, Reduction of tropical cloudiness by soot, Science, 288, 1042-1047, 2000.
2. Anderson, T. L., and J. A. Ogren, Determining aerosol radiative properties using the TSI 3563 integrating nephelometer, Aerosol Sci. Technol., 29, 57-69, 1998.
3. Bohren, C. F., and D. R. Huffman, Absorption and Scattering of Light by Small Particles, 530 pp., John Wiley, New York, 1983.
4. Bond, T. C., T. L. Anderson, and D. Campbell, Calibration and intercomparison of filter-based measurements of visible light absorption by aerosols, Aerosol Sci. Technol., 30, 582-600, 1999.
5. Clarke, A. D., et al., INDOEX aerosol: A comparison and summary of chemical, microphysical, and optical properties observed from land, ship, and aircraft, J. Geophys. Res., 107(D19), 8033, doi:10.1029/2001JD000572, 2002.
6. Collins, D. R., et al., In situ aerosol-size distributions and clear-column radiative closure during ACE-2, Tellus, Ser. B, 52, 498-525, 2000.
7. Curtius, J., B. Sierau, F. Arnold, M. deReus, J. Ström, H. A. Scheeren, and J. Lelieveld, Measurement of aerosol sulfuric acid, 2, Pronounced layering in the free troposphere during the second Aerosol Characterization Experiment (ACE-2), J. Geophys. Res., 106, 31, 975-31, 990, 2001.
8. de Gouw, J. A., et al., Overview of the trace gas measurements on board the Citation aircraft during the intensive field phase of INDOEX, J. Geophys. Res., 106, 28, 453-28, 467, 2001.
9. de Reus, M., R. Krejci, J. Williams, H. Fischer, R. Scheele, and J. Ström, Vertical and horizontal distributions of the aerosol number concentration and size distribution over the northern Indian Ocean, J. Geophys. Res., 106, 28, 629-28, 642, 2001.
10. Formenti, P., M. O. Andreae, L. Lange, G. Roberts, J. Cafmeyer, I. Rajta, W. Maenhaut, B. N. Holben, P. Artaxo, and J. Lelieveld, Saharan dust in Brazil and Suriname during the Large-Scale Biosphere-Atmosphere Experiment in Amazonia (LBA)-Cooperative LBA Regional Experiment (CLAIRE) in March 1998, J. Geophys. Res., 106, 14, 919-14,934, 2001.
11. Guazzotti, S. A., K. R. Coffee, and K. A. Prather, Continuous measurements of size-resolved particle chemistry during INDOEX-Intensive Field Phase 99, J. Geophys. Res., 106, 28, 607-28, 627, 2001.
12. Hartley, W. S., P. V. Hobbs, J. L. Ross, P. B. Russel, and J. M. Livingston, Properties of aerosols aloft relevant to direct radiative forcing off the mid-Atlantic coast of the United States, J. Geophys. Res., 105, 9859-9885, 2000.
13. Horvath, H., Atmospheric light absorption-A review, Atmos. Environ., Part A, 27, 293-317, 1993.
14. Intergovernmental Panel on Climate Change (IPCC), Climate Change 2001. The Scientific Basis: Contribution of Working Group 1 to the Third Assessment Report of the Intergovernmental Panel on Climate Change, edited by J. T. Houghton et al., 881 pp., Cambridge Univ. Press, New York, 2001.
15. Keil, A., M. Wendisch, and E. Brüggemann, Measured profiles of aerosol particle absorption and its influence on clear-sky solar radiative forcing, J. Geophys. Res., 106, 1237-1247, 2001.
16. Lelieveld, J., et al., The Indian Ocean Experiment: Widespread air pollution from South and Southeast Asia, Science, 291, 1031-1036, 2001.
17. Mayol-Bracero, O. L., R. Gabriel, and M. O. Andreae, Carbonaceous aerosols over the Indian Ocean during INDOEX: Chemical characterization, optical properties, and probable sources, J. Geophys. Res., 107(D19), 8030, doi:10.1029/2000JD000039, 2002.
18. Müller, D., K. Franke, F. Wagner, D. Althausen, A. Ansmann, and J. Heintzenberg, Vertical profiling of optical and physical particle properties over the tropical Indian Ocean with six-wavelength lidar, 1, Seasonal cycle, J. Geophys. Res., 106, 28, 567-28, 575, 2001a.
19. Müller, D., K. Franke, F. Wagner, D. Althausen, A. Ansmann, J. Heintzenberg, and G. Verver, Vertical profiling of optical and physical particle properties over the tropical Indian Ocean with six-wavelength lidar, 2, Case studies, J. Geophys. Res., 106, 28,577-28,595, 2001b.
20. Öström, E., and K. J. Noone, Vertical profiles of aerosol scattering and absorption measured in situ during the North Atlantic Aerosol Characterization Experiment (ACE-2), Tellus, Ser. B, 52, 526-545, 2000.
21. Ramanathan, V., P. J. Crutzen, J. T. Kiehl, and D. Rosenfeld, Aerosols, climate and the hydrological cycle, Science, 94, 119-124, 2001a.
22. Ramanathan, V., et al., The Indian Ocean Experiment: An integrated analysis of the climate forcing and effects of the great Indo-Asian haze, J. Geophys. Res., 106, 8,371-8,398, 2001b.
23. Satheesh, S. K., and V. Ramanathan, Large differences in tropical aerosol forcing at the top of the atmosphere and Earth's surface, Nature, 405, 60-63, 2000.
24. Schröder, F., and J. Ström, Aircraft measurements of sub micrometer aerosol particles (>7 nm) in the midlatitude free troposphere and tropopause region, Atmos. Res., 44, 333-356, 1997.
25. Sheridan, P. J., A. Jefferson, and J. A. Ogren, Spatial variability of aerosol radiative properties over the Indian Ocean during INDOEX, J. Geophys. Res., 107(D9), 8011, doi:10.1029/2000JD000166, 2002.
26. Verver, G. H. L., D. R. Sikka, J. M. Lobert, G. Stossmeister, and M. Zachariasse, Overview of the meteorological conditions and atmospheric transport processes during INDOEX 1999, J. Geophys. Res., 106, 28,399-28,414, 2001.
27. Wagner, F., D. Müller, and A. Ansmann, Comparison of the radiative impact of aerosols derived from vertically resolved (lidar) and vertically integrated (Sun photometer) measurements; example of an Indian aerosol plume, J. Geophys. Res., 106, 22,861-22,870, 2001.