Behavior of 36Cl in agricultural soil-plant systems: A review of transfer processes and modelling approaches

Dizès, S. Le; Gonze, M.-A.

doi:10.1016/j.jenvrad.2018.10.011

Cited by 14 publications

(2 citation statements)

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A growing awareness of the complex cycling of Cl in terrestrial environments necessitates a re-evaluation of risk assessments based on the previous assumptions that 36 Cl in soils primarily occur as 36 Cl − and is highly soluble and unreactive. This has been highlighted in for instance agricultural soil-plant systems (Le Dizès and Gonze 2019).…”

Section: Introductionmentioning

confidence: 96%

Chlorine cycling and the fate of Cl in terrestrial environments

Svensson

Kylin

Montelius

et al. 2021

Environ Sci Pollut Res

View full text Add to dashboard Cite

Chlorine (Cl) in the terrestrial environment is of interest from multiple perspectives, including the use of chloride as a tracer for water flow and contaminant transport, organochlorine pollutants, Cl cycling, radioactive waste (radioecology; 36Cl is of large concern) and plant science (Cl as essential element for living plants). During the past decades, there has been a rapid development towards improved understanding of the terrestrial Cl cycle. There is a ubiquitous and extensive natural chlorination of organic matter in terrestrial ecosystems where naturally formed chlorinated organic compounds (Clorg) in soil frequently exceed the abundance of chloride. Chloride dominates import and export from terrestrial ecosystems while soil Clorg and biomass Cl can dominate the standing stock Cl. This has important implications for Cl transport, as chloride will enter the Cl pools resulting in prolonged residence times. Clearly, these pools must be considered separately in future monitoring programs addressing Cl cycling. Moreover, there are indications that (1) large amounts of Cl can accumulate in biomass, in some cases representing the main Cl pool; (2) emissions of volatile organic chlorines could be a significant export pathway of Cl and (3) that there is a production of Clorg in tissues of, e.g. plants and animals and that Cl can accumulate as, e.g. chlorinated fatty acids in organisms. Yet, data focusing on ecosystem perspectives and combined spatiotemporal variability regarding various Cl pools are still scarce, and the processes and ecological roles of the extensive biological Cl cycling are still poorly understood.

show abstract

Section: Introductionmentioning

confidence: 96%

Chlorine cycling and the fate of Cl in terrestrial environments

Svensson

Kylin

Montelius

et al. 2021

Environ Sci Pollut Res

View full text Add to dashboard Cite

show abstract

“…During the pyrolysis of a solid sample, the chlorine released can undergo two main types of reaction or interaction: reaction with the metal oxidant or with the trapping solution. Chlorine can be released from the sample material in different chemical forms, such as HCl or Cl 2 [19,23,[32][33][34], which can react differently with the oxidant or with the trapping solution. Organic materials (e.g.…”

Section: Introductionmentioning

confidence: 99%

Investigating the 36Cl memory effect in pyrolysis of solid samples from nuclear decommissioning activities

Llopart-Babot

Matei

Dobney

et al. 2022

J Radioanal Nucl Chem

View full text Add to dashboard Cite

General rightsCopyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research.  You may not further distribute the material or use it for any profit-making activity or commercial gain  You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim.

show abstract