SOURCE APPORTIONMENT OF WINTERTIME PM(10) AT SAN-JOSE, CALIF

被引：22

作者：

CHOW, JC

FAIRLEY, D

WATSON, JG

DEMANDEL, R

FUJITA, EM

LOWENTHAL, DH

LU, ZQ

FRAZIER, CA

LONG, G

CORDOVA, J

机构：

[1] COMMUNITY COLL SYST NEVADA,RENO,NV 89506

[2] BAY AREA AIR QUAL MGMT DIST PLNG & RES DIV,SAN FRANCISCO,CA 94109

来源：

JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE | 1995年 / 121卷 / 05期

关键词：

D O I：

10.1061/(ASCE)0733-9372(1995)121:5(378)

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A Pilot air-quality monitoring study was conducted at two locations in San Jose, Calif., between 12/16/91 and 2/24/92, with daytime (0600 to 1800 PST) and nighttime (1800 to next day 0600 PST) PM(10) (particulate matter with an aerodynamic diameter less than or equal to 10 mu m) samples. Source profiles (the fractional chemical composition of emissions) from local paved road dust were combined with source profiles from other studies for input to the Chemical Mass Balance (CMB) receptor model to apportion the measured PM(10) to sources and to determine the additional information needed to develop emission-reduction strategies. Residential wood combustion was the largest contributor during this period, especially to nighttime samples, and averaged approximately 45% of the PM(10) mass. Other significant sources included primary motor vehicle exhaust, resuspended road dust, and secondary ammonium nitrate, each contributing between 15% and 20% of the average wintertime PM(10). Secondary ammonium sulfate and primary marine aerosol contributions were detectable, but these contributed less than 5% to the average PM(10).

引用

页码：378 / 387

页数：10

共 26 条

[1] PM10 SOURCE APPORTIONMENT IN CALIFORNIA SAN-JOAQUIN VALLEY [J].

CHOW, JC ;

WATSON, JG ;

LOWENTHAL, DH ;

SOLOMON, PA ;

MAGLIANO, KL ;

ZIMAN, SD ;

RICHARDS, LW .

ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS, 1992, 26 (18) :3335-3354

[2] THE DRI THERMAL OPTICAL REFLECTANCE CARBON ANALYSIS SYSTEM - DESCRIPTION, EVALUATION AND APPLICATIONS IN UNITED-STATES AIR-QUALITY STUDIES [J].

CHOW, JC ;

WATSON, JG ;

PRITCHETT, LC ;

PIERSON, WR ;

FRAZIER, CA ;

PURCELL, RG .

ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS, 1993, 27 (08) :1185-1201

[3] A NEIGHBORHOOD-SCALE STUDY OF PM-10 SOURCE CONTRIBUTIONS IN RUBIDOUX, CALIFORNIA [J].

CHOW, JC ;

LIU, CS ;

CASSMASSI, J ;

WATSON, JG ;

LU, ZQ ;

PRITCHETT, LC .

ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS, 1992, 26 (04) :693-706

[4]

CHOW JC, 1993, J AIR WASTE MANAGE, V43, P74

[5] PM(10) AND PM(2.5) COMPOSITIONS IN CALIFORNIA SAN JOAQUIN VALLEY [J].

CHOW, JC ;

WATSON, JG ;

LOWENTHAL, DH ;

SOLOMON, PA ;

MAGLIANO, KL ;

ZIMAN, SD ;

RICHARDS, LW .

AEROSOL SCIENCE AND TECHNOLOGY, 1993, 18 (02) :105-128

[6] A LABORATORY RESUSPENSION CHAMBER TO MEASURE FUGITIVE DUST SIZE DISTRIBUTIONS AND CHEMICAL-COMPOSITIONS [J].

CHOW, JC ;

WATSON, JG ;

HOUCK, JE ;

PRITCHETT, LC ;

ROGERS, CF ;

FRAZIER, CA ;

EGAMI, RT ;

BALL, BM .

ATMOSPHERIC ENVIRONMENT, 1994, 28 (21) :3463-3481

[7]

CHOW JC, 1994, EPA452R94009

[8]

CHOW JC, 1993, DRI36542F DOC

[9]

FAIRLEY D, 1992, BAAQMD TM92002 PLNG

[10] SUBMICROMETER AEROSOL MASS DISTRIBUTIONS OF EMISSIONS FROM BOILERS, FIREPLACES, AUTOMOBILES, DIESEL TRUCKS, AND MEAT-COOKING OPERATIONS [J].

HILDEMANN, LM ;

MARKOWSKI, GR ;

JONES, MC ;

CASS, GR .

AEROSOL SCIENCE AND TECHNOLOGY, 1991, 14 (01) :138-152

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