Comparison of Residual Gas Characteristics in Annual Rings of Scots Pine Trees.

Autor:	Ageev, B. G., Sapozhnikova, V. A., Gruzdev, A. N., Golovatskaya, E. A., Dukarev, E. A., Savchuk, D. A.
Zdroj:	Atmospheric & Oceanic Optics; May2019, Vol. 32 Issue 3, p275-283, 9p
Abstrakt:	In this work, we compare the chronologies of H2O and CO2, and total pressure in the vacuum-extracted annual ring disc gas samples of six Scots pine discs in a single region of tree growth; and analyze the results. It is shown that the discs have different annual CO2 distributions, the H2O data weakly correlate with precipitation, but the detected cyclicity is common to all the chronologies analyzed. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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