Impact of anthropogenic sources on carbonyl sulfide in Beijing City

被引：17

作者：

Mu, YJ ^{[1
]}

Wu, H ^{[1
]}

Zhang, XS ^{[1
]}

Jiang, GB ^{[1
]}

机构：

[1] Chinese Acad Sci, Ecoenvironm Sci Res Ctr, Beijing 100085, Peoples R China

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | 2002年 / 107卷 / D24期

关键词：

carbonyl sulfide; diurnal variations; vertical distributions; frequency distribution; anthropogenic source;

D O I：

10.1029/2002JD002245

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

[1] The diurnal variations for carbonyl sulfide (COS) were measured during fall and winter seasons. All diurnal cycles except one day under strong wind showed characteristic diurnal variations for COS, with low values in daytime and high values at night. The vertical distribution of COS showed a significant gradient for COS among the three investigated heights; the mixing ratios of COS decreased while altitude increased. The high mixing ratios and distinct vertical distributions of COS indicate that strong sources of COS exist in Beijing City. Domestic stoves and central heaters are important sources of COS during winter season. Cesspools may play significant role on COS over whole seasons.

引用

页数：7

共 36 条

[1] Atmospheric aerosols: Biogeochemical sources and role in atmospheric chemistry [J].

Andreae, MO ;

Crutzen, PJ .

SCIENCE, 1997, 276 (5315) :1052-1058

[2] EVIDENCE FOR A SHORT TROPOSPHERIC RESIDENCE TIME FOR CARBON-DISULFIDE [J].

BANDY, AR ;

MAROULIS, PJ ;

SHALABY, L ;

WILNER, LA .

GEOPHYSICAL RESEARCH LETTERS, 1981, 8 (11) :1180-1183

[3] A TIME-SERIES FOR CARBONYL SULFIDE IN THE NORTHERN-HEMISPHERE [J].

BANDY, AR ;

THORNTON, DC ;

SCOTT, DL ;

LALEVIC, M ;

LEWIN, EE ;

DRIEDGER, AR .

JOURNAL OF ATMOSPHERIC CHEMISTRY, 1992, 14 (1-4) :527-534

[4] THE TROPOSPHERIC OXIDATION OF DIMETHYL SULFIDE - A NEW SOURCE OF CARBONYL SULFIDE [J].

BARNES, I ;

BECKER, KH ;

PATROESCU, I .

GEOPHYSICAL RESEARCH LETTERS, 1994, 21 (22) :2389-2392

[5] ATMOSPHERIC OCS - EVIDENCE FOR A CONTRIBUTION OF ANTHROPOGENIC SOURCES [J].

BINGEMER, HG ;

BURGERMEISTER, S ;

ZIMMERMANN, RL ;

GEORGII, HW .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1990, 95 (D12) :20617-20622

[6] VEGETATION THE MISSING SINK IN THE GLOBAL CYCLE OF CARBONYL SULFIDE (COS) [J].

BROWN, KA ;

BELL, JNB .

ATMOSPHERIC ENVIRONMENT, 1986, 20 (03) :537-540

[7] A COMPARISON OF VOLCANIC WITH OTHER FLUXES OF ATMOSPHERIC TRACE GAS CONSTITUENTS [J].

CADLE, RD .

REVIEWS OF GEOPHYSICS, 1980, 18 (04) :746-752

[8] MEASUREMENTS OF OCS AND CS2 IN THE FREE TROPOSPHERE [J].

CARROLL, MA .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1985, 90 (ND6) :10483-10486

[9] GLOBAL SOURCES AND SINKS OF OCS AND CS2 AND THEIR DISTRIBUTIONS [J].

CHIN, M ;

DAVIS, DD .

GLOBAL BIOGEOCHEMICAL CYCLES, 1993, 7 (02) :321-337

[10] TROPOSPHERIC CHEMICAL-COMPOSITION MEASUREMENTS IN BRAZIL DURING THE DRY SEASON [J].

CRUTZEN, PJ ;

DELANY, AC ;

GREENBERG, J ;

HAAGENSON, P ;

HEIDT, L ;

LUEB, R ;

POLLOCK, W ;

SEILER, W ;

WARTBURG, A ;

ZIMMERMAN, P .

JOURNAL OF ATMOSPHERIC CHEMISTRY, 1985, 2 (03) :233-256

← 1 2 3 4 →