Temporal changes of inorganic ion deposition in the seasonal snow cover for the Austrian Alps (1983-2014)
详细信息 查看全文
- 作者：Marion Greilingera ; marion.rothmueller@zamg.ac.at" class="auth_mail" title="E-mail the corresponding author ; Wolfgang Schö ; nerb ; Wilfried Winiwarterc ; Anne Kasper-Giebld
- 关键词：Snow chemistry ; Ion deposition trends ; Non-sea-salt concentrations ; Source regions ; Seasonality ; Austrian Alps
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：132
- 期：Complete
- 页码：141-152
- 全文大小：2078 K
文摘
- •
SO42−, NO3− and H+ in high alpine snow decrease over 30 years of observations.
- •
Decrease in concentrations and depositions are lower than decrease in emissions.
- •
Seasonal patterns show maximum concentrations during spring for NH4+, SO42− and H+.
- •
Anthropogenic and crustal influence are the main sources for measured ions.