Effect of photochemical ageing on the ice nucleation properties of diesel and wood burning particles

被引：49

作者：

Chou, C. ^{[1
]}

Kanji, Z. A. ^{[1
]}

Stetzer, O. ^{[1
]}

Tritscher, T. ^{[2
]}

Chirico, R. ^{[2
]}

Heringa, M. F. ^{[2
]}

Weingartner, E. ^{[2
]}

Prevot, A. S. H. ^{[2
]}

Baltensperger, U. ^{[2
]}

Lohmann, U. ^{[1
]}

机构：

[1] ETH, Inst Atmospher & Climate Sci, Zurich, Switzerland

[2] Paul Scherrer Inst, Lab Atmospher Chem, Villigen, Switzerland

来源：

ATMOSPHERIC CHEMISTRY AND PHYSICS | 2013年 / 13卷 / 02期

关键词：

ORGANIC AEROSOL FORMATION; AIR-POLLUTION SOURCES; MIXED-PHASE CLOUDS; CHEMICAL-COMPOSITION; FINE-PARTICLE; SOOT AEROSOL; SECONDARY; COMBUSTION; EMISSIONS; CHAMBER;

D O I：

10.5194/acp-13-761-2013

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A measurement campaign (IMBALANCE) conducted in 2009 was aimed at characterizing the physical and chemical properties of freshly emitted and photochemically aged combustion particles emitted from a log wood burner and diesel vehicles: a EURO3 Opel Astra with a diesel oxidation catalyst (DOC) but no particle filter and a EURO2 Volkswagen Transporter TDI Syncro without emission after-treatment. Ice nucleation experiments in the deposition and condensation freezing modes were conducted with the Portable Ice Nucleation Chamber (PINC) at three nominal temperatures, -30 degrees C, -35 degrees C and -40 degrees C. Freshly emitted diesel particles showed ice formation only at -40 degrees C in the deposition mode at 137% relative humidity with respect to ice (RHi) and 92% relative humidity with respect to water (RHw), and photochemical ageing did not play a role in modifying their ice nucleation behaviour. Only one diesel experiment where alpha-pinene was added for the ageing process, showed an ice nucleation enhancement at -35 degrees C. Wood burning particles also act as ice nuclei (IN) at -40 degrees C in the deposition mode at the same conditions as for diesel particles and photochemical ageing also did not alter the ice formation properties of the wood burning particles. Unlike diesel particles, wood burning particles form ice via condensation freezing at -35 degrees C whereas no ice nucleation was observed at -30 degrees C. Photochemical ageing did not affect the ice nucleation ability of the diesel and wood burning particles at the three different temperatures investigated but a broader range of temperatures below -40 degrees C need to be investigated in order to draw an overall conclusion on the effect of photochemical ageing on deposition/condensation ice nucleation across the entire temperature range relevant to cold clouds.

引用

页码：761 / 772

页数：12

共 42 条

[1] O/C and OM/OC ratios of primary, secondary, and ambient organic aerosols with high-resolution time-of-flight aerosol mass spectrometry [J].

Aiken, Allison C. ;

Decarlo, Peter F. ;

Kroll, Jesse H. ;

Worsnop, Douglas R. ;

Huffman, J. Alex ;

Docherty, Kenneth S. ;

Ulbrich, Ingrid M. ;

Mohr, Claudia ;

Kimmel, Joel R. ;

Sueper, Donna ;

Sun, Yele ;

Zhang, Qi ;

Trimborn, Achim ;

Northway, Megan ;

Ziemann, Paul J. ;

Canagaratna, Manjula R. ;

Onasch, Timothy B. ;

Alfarra, M. Rami ;

Prevot, Andre S. H. ;

Dommen, Josef ;

Duplissy, Jonathan ;

Metzger, Axel ;

Baltensperger, Urs ;

Jimenez, Jose L. .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2008, 42 (12) :4478-4485

[2] Impact of aftertreatment devices on primary emissions and secondary organic aerosol formation potential from in-use diesel vehicles: results from smog chamber experiments [J].

Chirico, R. ;

DeCarlo, P. F. ;

Heringa, M. F. ;

Tritscher, T. ;

Richter, R. ;

Prevot, A. S. H. ;

Dommen, J. ;

Weingartner, E. ;

Wehrle, G. ;

Gysel, M. ;

Laborde, M. ;

Baltensperger, U. .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2010, 10 (23) :11545-11563

[3] Ice nuclei properties within a Saharan dust event at the Jungfraujoch in the Swiss Alps [J].

Chou, C. ;

Stetzer, O. ;

Weingartner, E. ;

Juranyi, Z. ;

Kanji, Z. A. ;

Lohmann, U. .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2011, 11 (10) :4725-4738

[4] Black carbon enrichment in atmospheric ice particle residuals observed in lower tropospheric mixed phase clouds [J].

Cozic, J. ;

Mertes, S. ;

Verheggen, B. ;

Cziczo, D. J. ;

Gallavardin, S. J. ;

Walter, S. ;

Baltensperger, U. ;

Weingartner, E. .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2008, 113 (D15)

[5] RESURGENCE IN ICE NUCLEI MEASUREMENT RESEARCH [J].

DeMott, Paul J. ;

Moehler, Ottmar ;

Stetzer, Olaf ;

Vali, Gabor ;

Levin, Zev ;

Petters, Markus D. ;

Murakami, Masataka ;

Leisner, Thomas ;

Bundke, Ulrich ;

Klein, Holger ;

Kanji, Zamin A. ;

Cotton, Richard ;

Jones, Hazel ;

Benz, Stefan ;

Brinkmann, Maren ;

Rzesanke, Daniel ;

Saathoff, Harald ;

Nicolet, Mathieu ;

Saito, Atsushi ;

Nillius, Bjorn ;

Bingemer, Heinz ;

Abbatt, Jonathan ;

Ardon, Karin ;

Ganor, Eli ;

Georgakopoulos, Dimitrios G. ;

Saunders, Clive .

BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY, 2011, 92 (12) :1623-+

[6] Ice nucleation behavior of biomass combustion particles at cirrus temperatures [J].

DeMott, Paul J. ;

Petters, Markus D. ;

Prenni, Anthony J. ;

Carrico, Christian M. ;

Kreidenweis, Sonia M. ;

Collett, Jeffrey L., Jr. ;

Moosmueller, Hans .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2009, 114

[7] Ice formation by black carbon particles [J].

DeMott, PJ ;

Chen, Y ;

Kreidenweis, SM ;

Rogers, DC ;

Sherman, DE .

GEOPHYSICAL RESEARCH LETTERS, 1999, 26 (16) :2429-2432

[8] Deposition ice nucleation on soot at temperatures relevant for the lower troposphere [J].

Dymarska, M ;

Murray, BJ ;

Sun, LM ;

Eastwood, ML ;

Knopf, DA ;

Bertram, AK .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2006, 111 (D4)

[9] Chemical composition and mixing-state of ice residuals sampled within mixed phase clouds [J].

Ebert, M. ;

Worringen, A. ;

Benker, N. ;

Mertes, S. ;

Weingartner, E. ;

Weinbruch, S. .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2011, 11 (06) :2805-2816

[10] Heterogeneous freezing of ice on atmospheric aerosols containing ash, soot, and soil [J].

Fornea, Adam P. ;

Brooks, Sarah D. ;

Dooley, Jeffrey B. ;

Saha, Auromeet .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2009, 114

← 1 2 3 4 5 →