Comparison of measurement and modeling results of the global 10Be flux in topsoil

P. Chen; Z. B. Yu; A. Aldahan; P. Yi; G. Possnert; Vincent de Paul Mugwaneza

doi:10.1007/s10967-017-5171-8

Comparison of measurement and modeling results of the global ¹⁰Be flux in topsoil

P. Chen, Z. B. Yu, A. Aldahan, P. Yi, G. Possnert, Vincent de Paul Mugwaneza

Department of Geoscience

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Soils are among the major terrestrial reservoirs of atmospheric ¹⁰Be isotope and provide information of landscape evolution history. Despite this importance, there is no overview of the global soil ¹⁰Be fluxes in topsoil that is linked with atmospheric flux models. A comparison between measured (in topsoil) and atmospherically modeled ¹⁰Be fluxes is presented here. The data show relatively good agreement in the latitudinal trends. This feature demonstrates the potential to use the modeling data in estimating soil development/erosion rates in large scale basins where extensive ¹⁰Be measurements can be limited.

Original language	English
Pages (from-to)	2039-2045
Number of pages	7
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	311
Issue number	3
DOIs	https://doi.org/10.1007/s10967-017-5171-8
Publication status	Published - Mar 1 2017

Keywords

Atmosphere
Be flux
Global
Landscape
Topsoil

ASJC Scopus subject areas

Analytical Chemistry
Nuclear Energy and Engineering
Radiology Nuclear Medicine and imaging
Pollution
Spectroscopy
Public Health, Environmental and Occupational Health
Health, Toxicology and Mutagenesis

Access to Document

10.1007/s10967-017-5171-8

Cite this

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title = "Comparison of measurement and modeling results of the global 10Be flux in topsoil",

abstract = "Soils are among the major terrestrial reservoirs of atmospheric 10Be isotope and provide information of landscape evolution history. Despite this importance, there is no overview of the global soil 10Be fluxes in topsoil that is linked with atmospheric flux models. A comparison between measured (in topsoil) and atmospherically modeled 10Be fluxes is presented here. The data show relatively good agreement in the latitudinal trends. This feature demonstrates the potential to use the modeling data in estimating soil development/erosion rates in large scale basins where extensive 10Be measurements can be limited.",

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AU - Aldahan, A.

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AU - Possnert, G.

AU - de Paul Mugwaneza, Vincent

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AB - Soils are among the major terrestrial reservoirs of atmospheric 10Be isotope and provide information of landscape evolution history. Despite this importance, there is no overview of the global soil 10Be fluxes in topsoil that is linked with atmospheric flux models. A comparison between measured (in topsoil) and atmospherically modeled 10Be fluxes is presented here. The data show relatively good agreement in the latitudinal trends. This feature demonstrates the potential to use the modeling data in estimating soil development/erosion rates in large scale basins where extensive 10Be measurements can be limited.

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