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Elemental Compositi...
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Gottselig, N.Jülich Research Centre
(author)
Elemental Composition of Natural Nanoparticles and Fine Colloids in European Forest Stream Waters and Their Role as Phosphorus Carriers
- Article/chapterEnglish2017
Publisher, publication year, extent ...
Numbers
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LIBRIS-ID:oai:lup.lub.lu.se:209b1c72-fd77-4e45-a482-4300ce3f6a0f
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https://lup.lub.lu.se/record/209b1c72-fd77-4e45-a482-4300ce3f6a0fURI
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https://doi.org/10.1002/2017GB005657DOI
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https://res.slu.se/id/publ/92696URI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:art swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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Biogeochemical cycling of elements largely occurs in dissolved state, but many elements may also be bound to natural nanoparticles (NNP, 1-100 nm) and fine colloids (100-450 nm). We examined the hypothesis that the size and composition of stream water NNP and colloids vary systematically across Europe. To test this hypothesis, 96 stream water samples were simultaneously collected in 26 forested headwater catchments along two transects across Europe. Three size fractions (~1-20 nm, >20-60 nm, and >60 nm) of NNP and fine colloids were identified with Field Flow Fractionation coupled to inductively coupled plasma mass spectrometry and an organic carbon detector. The results showed that NNP and fine colloids constituted between 2 ± 5% (Si) and 53 ± 21% (Fe; mean ± SD) of total element concentrations, indicating a substantial contribution of particles to element transport in these European streams, especially for P and Fe. The particulate contents of Fe, Al, and organic C were correlated to their total element concentrations, but those of particulate Si, Mn, P, and Ca were not. The fine colloidal fractions >60 nm were dominated by clay minerals across all sites. The resulting element patterns of NNP <60 nm changed from North to South Europe from Fe- to Ca-dominated particles, along with associated changes in acidity, forest type, and dominant lithology.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Amelung, WulfJülich Research Centre,University of Bonn
(author)
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Kirchner, J. W.ETH Zürich,WSL Institute for Snow and Avalanche Research SLF
(author)
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Bol, R.Jülich Research Centre
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Eugster, W.ETH Zürich
(author)
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Granger, S. J.Rothamsted Research,University of Bonn,Justus Liebig University Giessen
(author)
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Hernández-Crespo, C.Polytechnic University of Valencia
(author)
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Herrmann, Falko F. H.Jülich Research Centre
(author)
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Keizer, J. J.University of Aveiro
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Korkiakoski, M.Finnish Meteorological Institute
(author)
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Laudon, HjalmarSveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Institutionen för skogens ekologi och skötsel,Department of Forest Ecology and Management(Swepub:slu)48717
(author)
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Lehner, I.Lund University,Lunds universitet,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Centre for Environmental and Climate Science (CEC),Faculty of Science(Swepub:lu)cec-irl
(author)
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Löfgren, StefanSveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Institutionen för vatten och miljö,Department of Aquatic Sciences and Assessment(Swepub:slu)48060
(author)
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Lohila, AFinnish Meteorological Institute
(author)
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Macleod, C. J.A.James Hutton Institute
(author)
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Mölder, M.Lund University,Lunds universitet,Institutionen för naturgeografi och ekosystemvetenskap,Naturvetenskapliga fakulteten,Dept of Physical Geography and Ecosystem Science,Faculty of Science,Helmholtz Centre for Environmental Research (UFZ),University of Strasbourg,Forest Technology Centre of Catalonia,University of Lleida,WSL Institute for Snow and Avalanche Research SLF,INRA National Institute of Agricultural Research(Swepub:lu)ngeo-mmo
(author)
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Müller, C.Helmholtz Centre for Environmental Research (UFZ)
(author)
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Nasta, P.University of Naples Federico II
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Nischwitz, V.Jülich Research Centre
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Paul-Limoges, EugénieETH Zürich
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Pierret, M. C.University of Strasbourg
(author)
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Pilegaard, KTechnical University of Denmark
(author)
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Romano, N.University of Naples Federico II
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Sebastià, M. T.Forest Technology Centre of Catalonia,University of Lleida
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Stähli, M.WSL Institute for Snow and Avalanche Research SLF
(author)
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Voltz, M.INRA National Institute of Agricultural Research
(author)
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Vereecken, HarryJülich Research Centre
(author)
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Siemens, J.University of Bonn,Justus Liebig University Giessen
(author)
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Klumpp, E.Jülich Research Centre
(author)
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Jülich Research CentreUniversity of Bonn
(creator_code:org_t)
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Sveriges lantbruksuniversitet
Related titles
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In:Global Biogeochemical Cycles31:10, s. 1592-16070886-62361944-9224
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- By the author/editor
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Gottselig, N.
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Amelung, Wulf
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Kirchner, J. W.
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Bol, R.
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Eugster, W.
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Granger, S. J.
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show more...
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Hernández-Crespo ...
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Herrmann, Falko ...
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Keizer, J. J.
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Korkiakoski, M.
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Laudon, Hjalmar
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Lehner, I.
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Löfgren, Stefan
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Lohila, A
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Macleod, C. J.A.
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Mölder, M.
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Müller, C.
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Nasta, P.
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Nischwitz, V.
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Paul-Limoges, Eu ...
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Pierret, M. C.
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Pilegaard, K
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Romano, N.
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Sebastià, M. T.
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Stähli, M.
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Voltz, M.
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Vereecken, Harry
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Siemens, J.
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Klumpp, E.
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NATURAL SCIENCES
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Lund University
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Swedish University of Agricultural Sciences