RADIOCARBON IN THE AIR OF CENTRAL EUROPE: LONG-TERM INVESTIGATIONS

被引：15
|
作者：
Svetlik, I. [1 ]
Povinec, P. P. [2 ]
Molnar, M. [3 ]
Vana, M. [4 ]
Sivo, A. [2 ]
Bujtas, T. [5 ]
机构：
[1] Nucl Phys Inst AS CR, Dept Radiat Dosimetry, CZ-18086 Prague, Czech Republic
[2] Comenius Univ, Fac Math Phys & Informat, SK-84248 Bratislava, Slovakia
[3] Hungarian Acad Sci, Inst Nucl Res, ATOMKI, H-4026 Debrecen, Hungary
[4] Czech Hydrometeorol Inst, CZ-39422 Kosetice Observ, Czech Republic
[5] Paks Nucl Power Plant, Paks, Hungary
来源：
RADIOCARBON | 2010年 / 52卷 / 02期
关键词：
NUCLEAR-POWER-PLANT; ANTHROPOGENIC C-14 VARIATIONS; FOSSIL-FUEL CO2; ATMOSPHERIC CO2; (CO2)-C-14 OBSERVATIONS; GASEOUS EFFLUENTS; CHEMICAL FORMS; CARBON-DIOXIDE; DISPERSION; LEVEL;
D O I：
10.1017/S0033822200045847
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
Regional levels of radiocarbon have been monitored in order to investigate the impact of fossil fuel combustion on the activity of atmospheric (14)CO(2) in central Europe. Data from atmospheric (14)CO(2) monitoring stations in the Czech Republic, Slovakia, and Hungary for the period 2000-2008 are presented and discussed. The Prague and Bratislava monitoring stations showed a distinct local Suess effect when compared to the Jungfraujoch clean-air monitoring station. However, during the summer period, statistically insignificant differences were observed between the low-altitude stations and the high-mountain Jungfraujoch station. (14)C data from the Hungarian monitoring locality at Dunafoldvar and the Czech monitoring station at Kosetice, which are not strongly affected by local fossil CO(2) sources, indicate similar grouping and amplitudes, typical for a regional Suess effect.
引用
收藏
页码：823 / 834
页数：12
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