Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.5194/gmd-12-131-2019 |
| The AFWA dust emission scheme for the GOCART aerosol model in WRF-Chem v3.8.1 | |
| LeGrand, Sandra L.1; Polashenski, Chris2,3; Letcher, Theodore W.1; Creighton, Glenn A.4; Peckham, Steven E.1; Cetola, Jeffrey D.5 | |
| 通讯作者 | LeGrand, Sandra L. |
| 来源期刊 | GEOSCIENTIFIC MODEL DEVELOPMENT
 |
| ISSN | 1991-959X |
| EISSN | 1991-9603 |
| 出版年 | 2019 |
| 卷号 | 12期号:1页码:131-166 |
| 英文摘要 | Airborne particles of mineral dust play a key role in Earth's climate system and affect human activities around the globe. The numerical weather modeling community has undertaken considerable efforts to accurately forecast these dust emissions. Here, for the first time in the literature, we thoroughly describe and document the Air Force Weather Agency (AFWA) dust emission scheme for the Georgia Institute of Technology-Goddard Global Ozone Chemistry Aerosol Radiation and Transport (GOCART) aerosol model within the Weather Research and Forecasting model with chemistry (WRF-Chem) and compare it to the other dust emission schemes available in WRF-Chem. The AFWA dust emission scheme addresses some shortcomings experienced by the earlier GOCART-WRF scheme. Improved model physics are designed to better handle emission of fine dust particles by representing saltation bombardment. WRF-Chem model performance with the AFWA scheme is evaluated against observations of dust emission in southwest Asia and compared to emissions predicted by the other schemes built into the WRF-Chem GOCART model. Results high-light the relative strengths of the available schemes, indicate the reasons for disagreement, and demonstrate the need for improved soil source data. |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | USA |
| 开放获取类型 | Green Submitted, gold |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000455224800001 |
| WOS关键词 | LONG-RANGE TRANSPORT ; MINERAL DUST ; DESERT DUST ; OPTICAL-PROPERTIES ; ARABIAN PENINSULA ; SIZE DISTRIBUTION ; RADIATIVE IMPACT ; MASS-BALANCE ; WIND EROSION ; AFRICAN DUST |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS研究方向 | Geology |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/216047 |
| 作者单位 | 1.US Army Engineer Res & Dev Ctr, Hanover, NH 03755 USA; 2.US Army Cold Reg Res & Engn Lab, Alaska Projects Off, Fairbanks, AK USA; 3.Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA; 4.US Air Force 557th Weather Wing, 16th Weather Squadron, Offutt Air Force Base, NE USA; 5.US Air Force, Joint Base Langley Eusti, VA USA |
| 推荐引用方式 GB/T 7714 | LeGrand, Sandra L.,Polashenski, Chris,Letcher, Theodore W.,et al. The AFWA dust emission scheme for the GOCART aerosol model in WRF-Chem v3.8.1[J],2019,12(1):131-166. |
| APA | LeGrand, Sandra L.,Polashenski, Chris,Letcher, Theodore W.,Creighton, Glenn A.,Peckham, Steven E.,&Cetola, Jeffrey D..(2019).The AFWA dust emission scheme for the GOCART aerosol model in WRF-Chem v3.8.1.GEOSCIENTIFIC MODEL DEVELOPMENT,12(1),131-166. |
| MLA | LeGrand, Sandra L.,et al."The AFWA dust emission scheme for the GOCART aerosol model in WRF-Chem v3.8.1".GEOSCIENTIFIC MODEL DEVELOPMENT 12.1(2019):131-166. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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