DOI: 10.1002/2016GL070701
论文题名: Early growth dynamical implications for the steerability of stratospheric solar radiation management via sulfur aerosol particles
作者: Benduhn F. ; Schallock J. ; Lawrence M.G.
刊名: Geophysical Research Letters
ISSN: 0094-8588
EISSN: 1944-8319
出版年: 2016
卷: 43, 期: 18 起始页码: 9956
结束页码: 9963
语种: 英语
英文关键词: aerosol
; geoengineering
; microphysics
; solar radiation management
; stratosphere
; sulfur aerosol
Scopus关键词: Solar radiation
; Sulfur
; Upper atmosphere
; Aerosol particles
; Critical condition
; Dynamical regime
; Geoengineering
; Growth conditions
; Initial concentration
; Microphysics
; Radiation management
; Aerosols
英文摘要: Aerosol growth dynamics may have implications for the steerability of stratospheric solar radiation management via sulfur particles. This paper derives a set of critical initial growth conditions that are analyzed as a function of two key parameters: the initial concentration of the injected sulfuric acid and its dilution rate with the surrounding air. Based upon this analysis, early aerosol growth dynamical regimes may be defined and classified in terms of their likelihood to serve as candidates for the controlled generation of a radiatively effective aerosol. Our results indicate that the regime that fulfills all critical conditions would require that airplane turbines be used to provide sufficient turbulence. The regime's parameter space is narrow and related to steep gradients, thus pointing to potential fine tuning requirements. More research, development, and testing would be required to refine our findings and determine their global-scale implications. ©2016. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84988864822&doi=10.1002%2f2016GL070701&partnerID=40&md5=147517564aed0d4089d5625c32a1df1b
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9551
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Institute for Advanced Sustainability Studies, Potsdam, Germany
Recommended Citation:
Benduhn F.,Schallock J.,Lawrence M.G.. Early growth dynamical implications for the steerability of stratospheric solar radiation management via sulfur aerosol particles[J]. Geophysical Research Letters,2016-01-01,43(18).