| Title: | Measuring techniques for concentration and stable isotopologues of CO2 in a terrestrial ecosystem : a review |
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| Authors: | ID Voglar, Grega E. (Author)
ID Zavadlav, Saša (Author)
ID Levanič, Tom (Author)
ID Ferlan, Mitja (Author) |
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| Files: |  PDF - Presentation file, download (1,60 MB)
MD5: 718C688BF0D5462FC19FD5AB2FE83016
 URL - Source URL, visit https://www.sciencedirect.com/science/article/pii/S0012825219301254?via%3Dihub
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| Language: | English |
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| Typology: | 1.02 - Review Article |
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| Organization: |  SciVie - Slovenian Forestry Institute
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| Abstract: | Measurements of carbon dioxide and their stable isotopes are propulsive research tool in ecology and environmental science as they can give us insight into carbon cycle. They are widely used to investigate both natural and anthropogenic carbon sources in the atmosphere, hydrosphere and geosphere, as well as the exchange between these reservoirs. In this paper, we provide a basic overview of two different analytical measurement techniques, isotope ratio mass spectrometry (IRMS) and laser-absorption spectroscopy (LAS) which have been developed and utilized for monitoring of CO2 isotopologues in ecosystem. We present the basics for each technique, however with the emphasis on LAS measurement technique we are targeting readers who are not familiar with this topic. A major objective of this paper is to illustrate the current value and future potential of various analytical instruments in a wide range of applications deployed in the terrestrial ecosystem. Finally, we draw a conclusion from recent research campaigns by presenting a decision tree to better understand and choose a correct application combination for a selected scale of ecosystem. |
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| Keywords: | Isotope ratio mass spectrometry, laser-absorption spectroscopy, CO2 isotopologues, terrestrial ecosystem, decision tree, spectroscopic databases |
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| Publication status: | Published |
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| Publication version: | Author Accepted Manuscript |
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| Year of publishing: | 2019 |
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| Number of pages: | 12 str. |
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| Numbering: | Vol. 199, article 102978 |
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| PID: | 20.500.12556/DiRROS-10982  |
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| UDC: | 630* |
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| ISSN on article: | 1872-6828 |
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| DOI: | 10.1016/j.earscirev.2019.102978 |
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| COBISS.SI-ID: | 5538470 |
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| Note: | Nasl. iz nasl. zaslona;
Opis vira z dne 24. 10. 2019;
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| Publication date in DiRROS: | 18.02.2020 |
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| Views: | 1767 |
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| Downloads: | 784 |
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