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Aircraft measurements of aerosol black carbon from a coastal location in the north-east part of peninsular India during ICARB

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Abstract

During the Integrated Campaign for Aerosols, gases and Radiation Budget (ICARB) over India, high-resolution airborne measurements of the altitude profiles of the mass concentrations (MB) of aerosol black carbon (BC) were made off Bhubaneswar (BBR, 85.82°E, 20.25°N), over northwest Bay of Bengal, in the altitude region upto 3 km. Such high-resolution measurements of altitude profiles of aerosols are done for the first time over India. The profiles showed a near-steady vertical distribution of MB modulated with two small peaks, one at 800m and the other at ∼2000m. High resolution GPS (Global Positioning System) sonde (Vaisala) measurements around the same region onboard the research vessel Sagar Kanya (around the same time of the aircraft sortie) revealed two convectively well mixed layers, one from ground to ∼700m with an inversion at the top and the other extends from 1200m to ∼2000m with a second inversion at ∼2200m and a convectively stable region in the altitude range 700–1200m. The observed peaks in the MB profile are found to be associated with these temperature inversions. In addition, long-range transport from the Indo-Gangetic Plain (IGP) and deserts lying further to the west also influence the vertical profile of BC. Latitudinal variation of MB showed a remarkable land ocean contrast at the 500m altitude (within the well mixed region) with remarkably lower values over oceans, suggesting the impact of strong sources over the mainland. However, above the ABL (at 1500m), the latitudinal variations were quite weak, and this appears to be resulting from the impact of long-range transport. Comparison of the altitude profiles of MB over BoB off BBR with those obtained during the earlier occasion over the inland stations of Hyderabad and Kanpur showed similarities above ∼500m, with MB remaining around a steady value of ∼1 μg m−3. However, large differences are seen within the ABL. Even though the observed MB values are not unusually high, their near constancy in the vertical column will have important implications to radiative forcing.

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References

  • Ackerman A S, Toon O B, Stevens D E, Heymsfield A J, Ramanathan V and Welton E J 2000 Reduction of tropical cloudiness by soot; Science 288 1042–1047.

    Article  Google Scholar 

  • Arnott W P, Hamasha K, Moosmuller H, Sheridan P J and Ogren J A 2005 Towards aerosol light-absorption measurements with a 7-wavelength aethalometer: Evaluation with a photoacoustic instrument and 3-wavelength Nephelometer; Aerosol Sci. Technol. 39(1) 17–29.

    Article  Google Scholar 

  • Babu S S and Moorthy K K 2002 Aerosol black carbon over tropical coastal station in India; Geophys. Res. Lett. 29 doi: 10.1029/2002GL015662.

  • Beegum N, Moorthy K K, Nair V S, Babu S S, Satheesh S K, Vinoj V, Reddy R R, Gopal K R, Badarinath K V S, Niranjan K, Pandey S K, Behera M, Jeyaram A, Bhuyan P K, Gogoi M M, Singh S, Pant P, Dumka U C, Kant Y, Kuniyal J C and Singh D 2008 Characteristics of Spectral Aerosol Optical Depths over India during ICARB; J. Earth Syst. Sci. (this issue).

  • Blake D F and Kato K 1995 Latitudinal distribution of black carbon soot in the upper troposphere and lower stratosphere; J. Geophys. Res. 100 7195–7202.

    Article  Google Scholar 

  • Clarke A D et al 2004 Size distributions and mixtures of dust and black carbon aerosol in Asian outflow: Physiochemistry and optical properties; J. Geophys. Res. 109 D15S09, doi:10.1029/2003JD004378.

    Article  Google Scholar 

  • Corrigan C E, Ramanathan V and Scauer J J 2006 Impact of monsoon transitions on the physical and optical properties of aerosols; J. Geophys. Res. 111 D18208, doi:10.1029/2005JD006370.

    Article  Google Scholar 

  • Hansen A D A 1996 Magee Scientific Aethalometer User’s Guide; Magee Sci., Berkeley, California, 56pp.

    Google Scholar 

  • Hansen A D A and Rosen H 1984 Vertical distributions of particulate carbon, sulfur, and bromine in the Arctic haze and comparison with ground level measurements at Barrow, Alaska; Geophys. Res. Lett. 11 381–384.

    Article  Google Scholar 

  • Hansen A D A and Novakov T 1989 Aerosol Black Carbon measurements in the Arctic Haze during AGASP-II; J. Atmos. Chem. 9 347–361.

    Article  Google Scholar 

  • Hansen A D A, Polissar A V and Schnell R C 1997 Airborne aerosol and black carbon measurements over the East Siberian Sea, Spring 1992; Atoms. Res. 44 153–165.

    Article  Google Scholar 

  • Haywood and Ramaswamy 1998 Global sensitivity studies of the direct forcing due to anthropogenic sulfate and black carbon aerosols; J. Geophys. Res. 103 6043–6058.

    Article  Google Scholar 

  • Jacobson M Z 2001 Strong radiative heating due to mixing state of black carbon in the atmospheric aerosols; Nature 409 695–697.

    Article  Google Scholar 

  • Lohmann U, Feichter J, Penner J and Leatch R 2000 Indirect effect of sulfate and carbonaceous aerosols: A mechanistic treatment; J. Geophys. Res. 105 12,193–12,206.

    Google Scholar 

  • Lubin D, Satheesh S K, McFarquar G and Heymsfield A J 2002 Longwave radiative forcing of Indian Ocean tropospheric aerosol; J. Geophys. Res. 107(D19) 8004, doi: 10.1029/2001JD001183.

    Article  Google Scholar 

  • Mader B T, Flagan R C and Seinfeld J H 2002 Airborne measurements of atmospheric carbonaceous aerosols during ACE-Asia; J. Geophys. Res. 107 (D23), doi: 10.1029/2002JD002221.

  • Mayol-Bracero O L, Gabriel R, Andreae M O, Kirchstetter T W, Novakov T, Ogren J, Sheridan P and Streets D G 2002 Carbonaceous aerosols over the Indian Ocean during the Indian Ocean Experiment (INDOEX): Chemical characterization, optical properties, and probable sources; J. Geophys. Res. 107(D19) 8030, doi:10.1029/2000JD000039.

    Article  Google Scholar 

  • Möhler O et al 2005 Effect of sulfuric acid coating on heterogeneous ice nucleation by soot aerosol particles; J. Geophys. Res. 110 D11210, doi:10.1029/2004JD005169.

    Article  Google Scholar 

  • Moorthy K K, Satheesh S K and Babu S S 2006 ICARB — An integrated campaign for Aerosols, gases and Radiation Budget over India; Proc. of SPIE 6408 64080P–1.

    Article  Google Scholar 

  • Moorthy K K, Babu S S, Kumar S V S, Gupta P K and Geera B S 2004 Altitude profiles of aerosol BC derived from aircraft measurements over an inland urban location in India; Geophys. Res. Lett. 31 L22103, doi: 10.1029/2004GL021336.

    Article  Google Scholar 

  • Moorthy KK, Satheesh SK, Babu S S and Dutt C B S 2008 Integrated Campaign for Aerosols, gases and Radiation Budget (ICARB): An Overview; J. Earth Syst. Sci. (this issue).

  • Nair V S, Moorthy K K, Alappattu D P, Kunhikrishnan P K, George S, Nair P, Babu S S, Abish B, Satheesh S K, Tripathi S N, Niranjan K, Madhavan B L, Srikant V, Dutt C B S, Badarinath K V S and Ramakrishna Reddy R 2007 Wintertime aerosol characteristics over the Indo Gangetic Plain (IGP): Impacts of local boundary layer processes and long-range transport; J. Geophys. Res. 112 D13205, doi: 10.1029/2006JD008099.

    Article  Google Scholar 

  • Niranjan K, Madhavan B L and Sreekanth V 2007 Micro pulse lidar observation of high altitude aerosol layers at Visakhapatnam located on the east coast of India; Geophys. Res. Lett. 34 L03815, doi: 10.1029/2006GL028199.

    Article  Google Scholar 

  • Pereira E B, Setzer A B, Gereb F, Artaxo P E, Pereira M C and Monore G 1996 Airborne measurements of aerosols from burning biomass in Brazil related to Trace A experiment; J. Geophys. Res. 101 23,983–23,992.

    Article  Google Scholar 

  • Pueschel R F et al 1992 Black carbon (soot) aerosol in the lower stratosphere and upper troposphere; Geophys. Res. Lett. 19(16) 1659–1662.

    Article  Google Scholar 

  • Satheesh S K, Vinoj V and Moorthy K K 2006 Vertical distribution of aerosols over an urban continental site in India inferred using a micro pulse lidar; Geophys. Res. Lett. 33 L20816, doi: 10.1029/2006GL027729.

    Article  Google Scholar 

  • Satheesh S K 2002 Aerosol radiative forcing over land: effect of surface and cloud reflection; Ann. Geophys. 20 1–5.

    Article  Google Scholar 

  • Sheridan P J et al 2005 The Reno Aerosol Optics Study: An evaluation of aerosol absorption measurement methods; Aerosol Sci. Technol. 39 1–16.

    Article  Google Scholar 

  • Strawa A W et al 1999 Carbonaceous aerosol (soot) measured in the lower stratosphere during POLARIS and its role in stratospheric photochemistry; J. Geophys. Res. 104(D21) 26,753–26,766.

    Article  Google Scholar 

  • Tripathi S N, Dey S, Tare V, Satheesh S K, Lal S and Venkataramani S 2005 Enhanced layer of black carbon in a north Indian industrial city; Geophys. Res. Lett. 32 L12802, doi: 10.1029/2005GL022564.

    Article  Google Scholar 

  • Weingartner E, Saathoff H, Schnaiter M, Strit N, Bitnar B and Baltensperger U 2003 Absorption of light by soot particles: determination of the absorption coefficient by means of aethalometers; J. Aerosol Sci. 34 1445–1463.

    Article  Google Scholar 

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Authors and Affiliations

  1. Space Physics Laboratory, VSSC, Trivandrum, 695 022, India

    S. Suresh Babu, K. Krishna Moorthy, Vijayakumar S. Nair, Denny P. Alappattu & P. K. Kunhikrishnan

  2. Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bangalore, 560 012, India

    S. K. Satheesh

  3. Indian Space Research Organisation Head Quarters, Antariksh Bhavan, New BEL Road, Bangalore, 560 094, India

    C. B. S. Dutt

Authors
  1. S. Suresh Babu
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  2. S. K. Satheesh
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  3. K. Krishna Moorthy
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  4. C. B. S. Dutt
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  5. Vijayakumar S. Nair
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  6. Denny P. Alappattu
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  7. P. K. Kunhikrishnan
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Babu, S.S., Satheesh, S.K., Moorthy, K.K. et al. Aircraft measurements of aerosol black carbon from a coastal location in the north-east part of peninsular India during ICARB. J Earth Syst Sci 117 (Suppl 1), 263–271 (2008). https://doi.org/10.1007/s12040-008-0030-1

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  • DOI: https://doi.org/10.1007/s12040-008-0030-1

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