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CARBON ISOTOPE COMPOSITION OF ATMOSPHERIC CARBON DIOXIDE IN SOUTHERN POLAND: IMPRINT OF ANTHROPOGENIC CO2 EMISSIONS IN REGIONAL BIOSPHERE
被引:23
|作者:
Pazdur, Anna
[1
]
Kuc, Tadeusz
[2
]
Pawelczyk, Slawomira
[1
]
Piotrowska, Natalia
[1
]
Sensula, Barbara
[1
]
Rozanski, Kazimierz
[2
]
机构:
[1] Silesian Tech Univ, Inst Phys, GADAM Ctr Excellence, PL-44100 Gliwice, Poland
[2] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, PL-30059 Krakow, Poland
关键词:
FOSSIL-FUEL CO2;
TREE-RINGS;
RADIOCARBON CONCENTRATION;
(CO2)-C-14 OBSERVATIONS;
ALPHA-CELLULOSE;
CENTRAL-EUROPE;
CLIMATE;
RATIOS;
PINE;
D O I:
10.1017/S003382220005801X
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:
Southern Poland is home to numerous large mining and energy industry facilities, which consume relatively great amounts of fossil fuels. Temporal and spatial distribution of CO2 emissions to the atmosphere were estimated on the basis of C-13 and C-14 isotope measurements in atmospheric CO2 and in alpha-cellulose from pine tree rings. The Sues's effect was evaluated in the atmospheric CO2 from the High Tatra Mountains (Kasprowy Wierch) and the urban area (Krakow), as well as in tree rings from Niepolomice Forest near Krakow. Two different models were used to estimate the emission component recorded in tree ring. C-13 on the background of climatic changes.
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页码:848 / 864
页数:17
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