Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2017JD028162 |
Southwestern US Biomass Burning Smoke Hygroscopicity: The Role of Plant Phenology, Chemical Composition, and Combustion Properties | |
Gomez, S. L.1,2; Carrico, C. M.1; Allen, C.1; Lam, J.1; Dabli, S.1; Sullivan, A. P.3; Aiken, A. C.2; Rahn, T.2; Romonosky, D.2; Chylek, P.2; Sevanto, S.2; Dubey, M. K.2 | |
2018-05-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:10页码:5416-5432 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Biomass burning emissions have substantially increased with continued warming and drying in the southwestern U.S., impacting air quality and atmospheric processes. To better quantify impacts of biomass burning aerosols, an extensive laboratory study of fresh smoke emissions was conducted at Los Alamos National Laboratory. Laboratory burn experiments with selected native and invasive southwestern U.S. fuels were used to elucidate the role of fuel type, chemical composition, and ignition method on the hygroscopicity of smoke. Here we focus on a custom controlled relative humidity (RH) nephelometry system using the direct measurement of aerosol light scattering with two nephelometersone at dry conditions and one at a controlled high RH (RH similar to 85%). Aerosol hygroscopicity was highly variable with the enhancement in light scattering coefficient in the range of 1.02 |
英文关键词 | hygroscopicity kappa nephelometer ecotech nephelometer biomass burning southwestern U S wildland fires |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000435445600038 |
WOS关键词 | AEROSOL OPTICAL-PROPERTIES ; CLOUD CONDENSATION NUCLEI ; UNITED-STATES ; WESTERN US ; RADIATIVE PROPERTIES ; RELATIVE-HUMIDITY ; MASS-SPECTROMETRY ; CLIMATE-CHANGE ; WATER-UPTAKE ; MEXICO-CITY |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/32699 |
专题 | 气候变化 |
作者单位 | 1.New Mexico Inst Min & Technol, Dept Civil & Environm Engn, Socorro, NM 87801 USA; 2.Los Alamos Natl Lab, Earth & Environm Sci, Los Alamos, NM 87545 USA; 3.Colorado State Univ, Dept Atmospher Sci, Ft Collins, CO 80523 USA |
推荐引用方式 GB/T 7714 | Gomez, S. L.,Carrico, C. M.,Allen, C.,et al. Southwestern US Biomass Burning Smoke Hygroscopicity: The Role of Plant Phenology, Chemical Composition, and Combustion Properties[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(10):5416-5432. |
APA | Gomez, S. L..,Carrico, C. M..,Allen, C..,Lam, J..,Dabli, S..,...&Dubey, M. K..(2018).Southwestern US Biomass Burning Smoke Hygroscopicity: The Role of Plant Phenology, Chemical Composition, and Combustion Properties.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(10),5416-5432. |
MLA | Gomez, S. L.,et al."Southwestern US Biomass Burning Smoke Hygroscopicity: The Role of Plant Phenology, Chemical Composition, and Combustion Properties".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.10(2018):5416-5432. |
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