Please use this identifier to cite or link to this item:
https://hdl.handle.net/1959.11/19683
Title: | In-situ Soil Solution Extraction with Polyacrylonitrile Hollow-Fibers | Contributor(s): | Menzies, Neal (author); Guppy, Christopher (author) | Publication Date: | 2000 | Open Access: | Yes | DOI: | 10.1080/00103620009370544 | Handle Link: | https://hdl.handle.net/1959.11/19683 | Abstract: | Hollow-fiber samplers permit the non-destructive extraction of the soil solution from the soil matrix. Samplers constructed from polyacrylonitrile filter elements were successfully used to extract solution from a range of soil types. Preliminary testing showed that the filter elements did not retain any of the major anions or cations present in soil solution. Inorganic ions capable of specific adsorption (PO₄ and Cu) were not retained, but phytate concentration was reduced by passage through the filter. Comparison with centrifuge drainage extraction showed that soil solution obtained from hollow-fiber samplers had a higher pH, as a result of CO₂ degassing, and lower elemental concentrations. It was concluded that the hollow-fiber samplers were preferentially extracting solution from the larger pores, and that this solution may better represent that extracted by plants. | Publication Type: | Journal Article | Source of Publication: | Communications in Soil Science and Plant Analysis, 31(11-14), p. 1875-1886 | Publisher: | Taylor & Francis Inc | Place of Publication: | United States of America | ISSN: | 0010-3624 1532-2416 |
Fields of Research (FoR) 2008: | 050304 Soil Chemistry (excl. Carbon Sequestration Science) | Socio-Economic Objective (SEO) 2008: | 961402 Farmland, Arable Cropland and Permanent Cropland Soils | Peer Reviewed: | Yes | HERDC Category Description: | C1 Refereed Article in a Scholarly Journal |
---|---|
Appears in Collections: | Journal Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
open/SOURCE02.pdf | Post-peer review version | 264.71 kB | Adobe PDF Download Adobe | View/Open |
SCOPUSTM
Citations
31
checked on Mar 23, 2024
Page view(s)
1,134
checked on Apr 21, 2024
Download(s)
338
checked on Apr 21, 2024
Items in Research UNE are protected by copyright, with all rights reserved, unless otherwise indicated.