EARLINET observations of the 14-22-May long-range dust transport event during SAMUM 2006: validation of results from dust transport modelling

被引：44

作者：

Mueller, D. ^{[1
]}

Heinold, B. ^{[1
]}

Tesche, M. ^{[1
]}

Tegen, I. ^{[1
]}

Althausen, D. ^{[1
]}

Arboledas, L. Alados ^{[2
]}

Amiridis, V. ^{[3
]}

Amodeo, A. ^{[4
]}

Ansmann, A. ^{[1
]}

Balis, D. ^{[5
]}

Comeron, A. ^{[6
]}

D'amico, G. ^{[4
]}

Gerasopoulos, E. ^{[3
]}

Guerrero-Rascado, J. L. ^{[6
]}

Freudenthaler, V. ^{[7
]}

Giannakaki, E. ^{[5
]}

Heese, B. ^{[1
]}

Iarlori, M. ^{[8
]}

Knippertz, P. ^{[9
]}

Mamouri, R. E. ^{[10
]}

Mona, L.

Papayannis, A. ^{[10
]}

Pappalardo, G. ^{[4
]}

Perrone, R. -M. ^{[11
]}

Pisani, G. ^{[12
,13
]}

Rizi, V. ^{[8
]}

Sicard, M. ^{[6
]}

Spinelli, N. ^{[12
]}

Tafuro, A. ^{[11
,13
]}

Wiegner, M. ^{[7
]}

机构：

[1] Leibniz Inst Tropospher Res, Leipzig, Germany

[2] Univ Granada, Andalusian Ctr Environm Studies, Granada, Spain

[3] Natl Observ Athens, Athens, Greece

[4] CNR, Ist Metodol Anal Ambientale, Potenza, Italy

[5] Aristotle Univ Thessaloniki, Lab Atmospher Phys, GR-54006 Thessaloniki, Greece

[6] Univ Politecn Cataluna, Barcelona, Spain

[7] Univ Munich, Inst Meteorol, D-8000 Munich, Germany

[8] Univ Aquila, Dipartimento Fis, I-67100 Laquila, Italy

[9] Johannes Gutenberg Univ Mainz, Inst Atmospher Phys, Mainz, Germany

[10] Natl Tech Univ Athens, Dept Phys, GR-15773 Athens, Greece

[11] Univ Lecce, Ist Nazl Fis Mat, I-73100 Lecce, Italy

[12] Univ Naples Federico II, Consorzio Nazl Interuniv Sci Fis Mat, Naples, Italy

[13] Univ Naples Federico II, Dipartimento Sci Fis, Naples, Italy

来源：

TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY | 2009年 / 61卷 / 01期

关键词：

AEROSOL OPTICAL-PROPERTIES; SKY RADIANCE MEASUREMENTS; SAHARAN DUST; AERONET; LIDAR; PROJECT; NETWORK; SCHEME; SUN;

D O I：

10.1111/j.1600-0889.2008.00400.x

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

We observed a long-range transport event of mineral dust from North Africa to South Europe during the Saharan Mineral Dust Experiment (SAMUM) 2006. Geometrical and optical properties of that dust plume were determined with Sun photometer of the Aerosol Robotic Network (AERONET) and Raman lidar near the North African source region, and with Sun photometers of AERONET and lidars of the European Aerosol Research Lidar Network (EARLINET) in the far field in Europe. Extinction-to-backscatter ratios of the dust plume over Morocco and Southern Europe do not differ. angstrom ngstrom exponents increase with distance from Morocco. We simulated the transport, and geometrical and optical properties of the dust plume with a dust transport model. The model results and the experimental data show similar times regarding the appearance of the dust plume over each EARLINET site. Dust optical depth from the model agrees in most cases to particle optical depth measured with the Sun photometers. The vertical distribution of the mineral dust could be satisfactorily reproduced, if we use as benchmark the extinction profiles measured with lidar. In some cases we find differences. We assume that insufficient vertical resolution of the dust plume in the model calculations is one reason for these deviations.

引用

页码：325 / 339

页数：15

共 43 条

[1] Long-range transport of Saharan dust to northern Europe:: The 11-16 October 2001 outbreak observed with EARLINET -: art. no. 4783 [J].

Ansmann, A ;

Bösenberg, J ;

Chaikovsky, A ;

Comerón, A ;

Eckhardt, S ;

Eixmann, R ;

Freudenthaler, V ;

Ginoux, P ;

Komguem, L ;

Linnè, H ;

Márquez, MAL ;

Matthias, V ;

Mattis, I ;

Mitev, V ;

Müller, D ;

Music, S ;

Nickovic, S ;

Pelon, J ;

Sauvage, L ;

Sobolewsky, P ;

Srivastava, MK ;

Stohl, A ;

Torres, O ;

Vaughan, G ;

Wandinger, U ;

Wiegner, M .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2003, 108 (D24)

[2] INDEPENDENT MEASUREMENT OF EXTINCTION AND BACKSCATTER PROFILES IN CIRRUS CLOUDS BY USING A COMBINED RAMAN ELASTIC-BACKSCATTER LIDAR [J].

ANSMANN, A ;

WANDINGER, U ;

RIEBESELL, M ;

WEITKAMP, C ;

MICHAELIS, W .

APPLIED OPTICS, 1992, 31 (33) :7113-7131

[3]

Ansmann A., 2005, Lidar. Range-Resolved Optical Remote Sensing of the Atmosphere, P105, DOI [10.1007/0-387-25101-4_4, DOI 10.1007/0-387-25101-4_4]

[4]

BERGE E, 1997, 19M EMEPMSCW 1 2

[5]

Bosenberg J., 2001, GERMAN AEROSOL LIDAR

[6]

Bosenberg J., 2003, EARLINET EUROPEAN AE

[7]

Doms G., 2002, DESCRIPTION NONHYDRO

[8] Accuracy assessments of aerosol optical properties retrieved from Aerosol Robotic Network (AERONET) Sun and sky radiance measurements [J].

Dubovik, O ;

Smirnov, A ;

Holben, BN ;

King, MD ;

Kaufman, YJ ;

Eck, TF ;

Slutsker, I .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2000, 105 (D8) :9791-9806

[9] A flexible inversion algorithm for retrieval of aerosol optical properties from Sun and sky radiance measurements [J].

Dubovik, O ;

King, MD .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2000, 105 (D16) :20673-20696

[10]

Dubovik O, 2002, J ATMOS SCI, V59, P590, DOI 10.1175/1520-0469(2002)059<0590:VOAAOP>2.0.CO

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