Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD029049 |
Sources of Black Carbon Deposition to the Himalayan Glaciers in Current and Future climates | |
Alvarado, Matthew J.1; Winijkul, Ekbordin1,2; Adams-Selin, Rebecca1; Hunt, Eric1; Brodowski, Christopher1; Lonsdale, Chantelle R.1; Shindell, Drew T.3; Faluvegi, Gregory4,5; Kleiman, Gary6; Mosier, Thomas M.6; Kumar, Rajesh7 | |
2018-07-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:14页码:7482-7505 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Thailand |
英文摘要 | The Weather Research and Forecasting model coupled with Chemistry and a modified version of the Evaluating the Climate and Air Quality Impacts of Short-Lived Pollutants (ECLIPSE) 5a emission inventory were used to investigate the sources impacting black carbon (BC) deposition to the Himalaya, Karakoram, and Hindu Kush (HKHK) region. This work extends previous studies by simulating deposition to the HKHK region not only under current conditions but also in the 2040-2050 period under two realistic emission scenarios and in three different phases of the El Nino-Southern Oscillation (ENSO). Under current conditions, sources from outside our South Asian modeling domain have a similar impact on total BC deposition to the HKHK region (35-87%, varying with month) as South Asian anthropogenic sources (13-62%). Industry (primarily brick kilns) and residential solid fuel burning combined account for 45-66% of the in-domain anthropogenic BC deposition to the HKHK region. Under a no further control emission scenario for 2040-2050, the relative contributions to BC deposition in the HKHK region are more skewed toward in-domain anthropogenic sources (45-65%) relative to sources outside the domain (26-52%). The in-domain anthropogenic BC deposition has significant contributions from industry (32-42%), solid fuel burning (17-28%), and diesel fuel burning (17-27%). Under a scenario in which emissions in South Asia are mitigated, the relative contribution from South Asian anthropogenic sources is significantly reduced to 11-34%. The changes due to phase of ENSO do not seem to follow consistent patterns with ENSO. Future work will use the high-resolution deposition maps developed here to determine the impact of different sources of BC on glacier melt and water availability in the region. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000441965400027 |
WOS关键词 | WRF-CHEM SIMULATIONS ; SOUTH-ASIA ; TIBETAN PLATEAU ; AIR-QUALITY ; RESIDENTIAL COMBUSTION ; SPATIAL-DISTRIBUTION ; SURROUNDING REGIONS ; FORECASTING-MODEL ; RADIATION BUDGET ; WEATHER RESEARCH |
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/32394 |
专题 | 气候变化 |
作者单位 | 1.Atmospher & Environm Res, Lexington, MA 02421 USA; 2.Asian Inst Technol, Dept Energy Environm & Climate Change, Klongluang, Thailand; 3.Duke Univ, Nicholas Sch Environm, Durham, NC 27708 USA; 4.Columbia Univ, Ctr Climate Syst Res, New York, NY USA; 5.NASA, Goddard Inst Space Studies, New York, NY 10025 USA; 6.World Bank Grp, Washington, DC USA; 7.Natl Ctr Atmospher Res, POB 3000, Boulder, CO 80307 USA |
推荐引用方式 GB/T 7714 | Alvarado, Matthew J.,Winijkul, Ekbordin,Adams-Selin, Rebecca,et al. Sources of Black Carbon Deposition to the Himalayan Glaciers in Current and Future climates[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(14):7482-7505. |
APA | Alvarado, Matthew J..,Winijkul, Ekbordin.,Adams-Selin, Rebecca.,Hunt, Eric.,Brodowski, Christopher.,...&Kumar, Rajesh.(2018).Sources of Black Carbon Deposition to the Himalayan Glaciers in Current and Future climates.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(14),7482-7505. |
MLA | Alvarado, Matthew J.,et al."Sources of Black Carbon Deposition to the Himalayan Glaciers in Current and Future climates".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.14(2018):7482-7505. |
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