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Assessment of the n...
Assessment of the natural variability of B, Cd, Cu, Fe, Pb, Sr, Tl and Zn concentrations and isotopic compositions in leaves, needles and mushrooms using single sample digestion and two-column matrix separation
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- Rodushkin, Ilia (författare)
- ALS Scandinavia AB
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- Pallavicini, Nicola (författare)
- Luleå tekniska universitet,Geovetenskap och miljöteknik
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- Engström, Emma (författare)
- ALS Scandinavia AB
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- Sörlin, Dieke (författare)
- ALS Scandinavia AB
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- Öhlander, Björn (författare)
- Luleå tekniska universitet,Geovetenskap och miljöteknik
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- Ingri, Johan (författare)
- Luleå tekniska universitet,Geovetenskap och miljöteknik
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- Baxter, Douglas C. (författare)
- ALS Scandinavia AB
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(creator_code:org_t)
- 2016
- 2016
- Engelska.
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Ingår i: Journal of Analytical Atomic Spectrometry. - 0267-9477 .- 1364-5544. ; 31:1, s. 220-233
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- An analytical procedure allowing multi-elemental analyses and isotope ratio measurements of eight of these (B, Cd, Cu, Fe, Pb, Sr, Tl and Zn) in matrices relevant for bio-monitoring using a single highpressure acid digestion was developed. Method blanks, separation efficiency of matrix elements, repeatability and reproducibility were evaluated using sets of preparation blanks, certified reference materials and duplicate samples prepared and analyzed over a period of several months. The method was used to assess the natural variability of concentrations and isotopic compositions in bio-indicators (tree leaves, needles and mushrooms, over 240 samples) collected mainly from a confined area in North-East Sweden. Ranges found from leaves and needles were compared with data obtained for limited numbers of samples collected in Spain, Italy, France, United Kingdom and Iceland.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Geokemi (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Geochemistry (hsv//eng)
Nyckelord
- Applied Geology
- Tillämpad geologi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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