期刊
ENVIRONMENTAL POLLUTION
卷 184, 期 -, 页码 211-221出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.envpol.2013.08.036
关键词
Silver fir; Dieback; SO2 and NOx air pollution; Climate change; Growth recovery
资金
- Slovak Research and Development Agency [APVV-0255-10, APVV-0608-10]
Silver fir is one of the most productive and ecologically valuable native European tree species, however, it has been experiencing decline which has periodically occurred over its natural range. This paper aims to investigate the recent climate-growth relationships of silver fir (Abies alba Mill.) and its temporal change along the course of its life. Long-term tree-ring databases, as well as records on climate, atmospheric SO2, NO3 and acid concentrations from four different regions in the Western Carpathians were used. The results provide clear evidence of significant increase of silver fir's radial increment over the entire Western Carpathian area since 1970-1980. The results indicated that the most probable factors behind the rapid recovery of tree radial increment were reductions in emissions of NO3 and SO2, alongside a significant increase in mean June, July and April temperatures. (C) 2013 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据