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Barium isotopes[electronic resource] :drivers, dependencies, and distributions through space and time /

紀錄類型:	書目-電子資源 : Monograph/item
杜威分類號:	553.499
書名/作者:	Barium isotopes : drivers, dependencies, and distributions through space and time // Tristan J. Horner, Peter W. Crockford.
作者:	Horner, Tristan J.
其他作者:	Crockford, Peter W.
出版者:	Cambridge : : Cambridge University Press,, 2021.
面頁冊數:	34 p. : : ill., digital ;; 24 cm.
附註:	Title from publisher's bibliographic system (viewed on 01 Apr 2021).
標題:	Barium - Isotopes.
標題:	Geochemistry.
標題:	Marine geophysics.
標題:	Submarine geology.
ISBN:	9781108865845
ISBN:	9781108791113
摘要、提要註:	In the modern marine environment, barium isotope (δ138Ba) variations are primarily driven by barite cycling-barite incorporates 'light' Ba isotopes from solution, rendering the residual Ba reservoir enriched in 'heavy' Ba isotopes by a complementary amount. Since the processes of barite precipitation and dissolution are vertically segregated and spatially heterogeneous, barite cycling drives systematic variations in the barium isotope composition of seawater and sediments. This Element examines these variations; evaluates their global, regional, local, and geological controls; and, explores how δ138Ba can be exploited to constrain the origin of enigmatic sedimentary sulfates and to study marine biogeochemistry over Earth's history.
電子資源:	https://doi.org/10.1017/9781108865845

Barium isotopes[electronic resource] :drivers, dependencies, and distributions through space and time /
Horner, Tristan J.

Barium isotopesdrivers, dependencies, and distributions through space and time /[electronic resource] :Tristan J. Horner, Peter W. Crockford. - Cambridge :Cambridge University Press,2021. - 34 p. :ill., digital ;24 cm. - Cambridge elements. Elements in geochemical tracers in Earth system science,2515-7027. - Cambridge elements.Elements in geochemical tracers in Earth system science..

Title from publisher's bibliographic system (viewed on 01 Apr 2021).

In the modern marine environment, barium isotope (δ138Ba) variations are primarily driven by barite cycling-barite incorporates 'light' Ba isotopes from solution, rendering the residual Ba reservoir enriched in 'heavy' Ba isotopes by a complementary amount. Since the processes of barite precipitation and dissolution are vertically segregated and spatially heterogeneous, barite cycling drives systematic variations in the barium isotope composition of seawater and sediments. This Element examines these variations; evaluates their global, regional, local, and geological controls; and, explores how δ138Ba can be exploited to constrain the origin of enigmatic sedimentary sulfates and to study marine biogeochemistry over Earth's history.

ISBN: 9781108865845Subjects--Topical Terms:

767881
Barium
--Isotopes.

LC Class. No.: QE516.B2 / H67 2021

Dewey Class. No.: 553.499

Barium isotopes[electronic resource] :drivers, dependencies, and distributions through space and time /
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