Measurement of labile metal in soils. Chemical extraction and isotopic dilution data

This dataset contains the concentrations of Ni, Cu, Zn, Cd and Pb, extracted from four soils, using the chemical extractants: 0.43 M HNO3, 0.43 M CH3COOH, 1 M CaCl2 and 0.05 M Na2H2EDTA (MExt mg/kg). The concentrations of isotopically exchangeable (labile) Ni, Cu, Zn, Cd and Pb (EValue mg/kg) are also given. Additionally, the concentrations of isotopically exchangeable soil metal, measured when the soils when suspended in each of the above extractants (EExt mg/kg), are presented. Full details about this dataset can be found at https://doi.org/10.5285/4ecdb4b3-3af6-4c92-abbb-20a330be398b

Identification info

Metadata Language: English (en)

Character set: utf8

Dataset Reference Date (): 2013-12-17

Identifier: CEH:EIDC: / 1367313804756

Identifier: https://catalogue.ceh.ac.uk/id/4ecdb4b3-3af6-4c92-abbb-20a330be398b

Identifier: doi: / 10.5285/4ecdb4b3-3af6-4c92-abbb-20a330be398b

Other citation details: Garforth, J. , Bailey, E.H., Tye, A.M., Young, S.D., Lofts, S. (2013). Measurement of labile metal in soils. Chemical extraction and isotopic dilution data. NERC Environmental Information Data Centre 10.5285/4ecdb4b3-3af6-4c92-abbb-20a330be398b

UK Centre for Ecology & Hydrology - Steve Lofts

Centre of Ecology & Hydrology - Garforth, J.

University of Nottingham - Bailey, E.H.

British Geological Survey - Tye, A.M.

University of Nottingham - Young, S.D.

Centre for Ecology & Hydrology - Lofts, S.

NERC Environmental Information Data Centre

NERC EDS Environmental Information Data Centre

Maintenance and update frequency: unknown

GEMET - INSPIRE themes, version 1.0 ()

Soil

GeoNames

United Kingdom

Keywords

Soil
chemistry
isotope
dilution
extraction
measurement
labile
metal
soil

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Other constraints: no limitations

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Other constraints: This resource is made available under the terms of the Open Government Licence

Use constraints: otherRestrictions

Other constraints: © Natural Environment Research Council

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Other constraints: If you reuse this data, you should cite: Garforth, J. , Bailey, E.H., Tye, A.M., Young, S.D., Lofts, S. (2013). Measurement of labile metal in soils. Chemical extraction and isotopic dilution data. NERC Environmental Information Data Centre https://doi.org/10.5285/4ecdb4b3-3af6-4c92-abbb-20a330be398b

Spatial representation type: textTable

Topic category

Environment

Begin date: 2012-01-01

End date: 2013-04-01

Code: WGS 84

Distribution Information

Data format

Comma-separated values (CSV) ()

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Quality Scope: dataset

Other: dataset

Report

Dataset Reference Date (): 2010-12-08

Statement: Soils from four sites (0-20cm) were sampled, air dried and sieved to < 2mm. Soil pH was determined in soil-water suspensions and loss on ignition was used as an estimate of soil organic matter content. Three replicate soil samples were suspended in the extractants 0.43 M HNO3, 0.43 M CH3COOH, 0.05 M Na2H2EDTA and 1.0 M CaCl2. Extraction suspensions were centrifuged at 2200 G for 15 min, and supernatant solutions filtered to < 0.22µm and then acidified to 2% HNO3; samples were stored at 4°C prior to multi-element analysis by inductively coupled plasma mass spectrometry. For the determination of total soil metal concentration soil was agate ball-milled and two replicates digested with 2ml HNO3, 1ml HClO4 and 2.5ml HF. Analysis was carried out at the University of Nottingham, School of Biosciences, Division of Agricultural and Environmental Sciences, during the period 2010-1013, as part of a PhD project.

Metadata

File identifier: 4ecdb4b3-3af6-4c92-abbb-20a330be398b XML

Metadata Language: English (en)

Character set: ISO/IEC 8859-1 (also known as Latin 1)

Resource type: dataset

Hierarchy level name: dataset

Metadata Date: 2022-11-25T11:47:55

Metadata standard name: UK GEMINI

Metadata standard version: 2.3

Environmental Information Data Centre

Lancaster Environment Centre, Library Avenue, Bailrigg , Lancaster , LA1 4AP , UK

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