Geochemistry of pore water

Pei Chuan Chuang; Andrea M. Erhardt; April N. Abbott

doi:10.1016/B978-0-323-99762-1.00078-4

Geochemistry of pore water

Pei Chuan Chuang
, Andrea M. Erhardt
, April N. Abbott

Producción científica: Chapter › revisión exhaustiva

Resumen

Pore waters are found in the spaces surrounding all marine sediments. The chemistry of pore water is deeply connected to marine sediments through biotic and abiotic processes, responding to changes in redox conditions, salinity, and overlying water chemistry. Pore water responds to changes in solid-phase chemistry while also inducing chemical alteration. Sediment dissolution, reprecipitation, and recrystallization add and remove elements from the surrounding pore waters. As a result, pore water chemistry is crucial to understanding sediment alteration processes. This chapter provides an overview of sampling techniques, controls on pore water geochemistry, and highlights how to interpret pore water profiles.

Idioma original	English
Título de la publicación alojada	Treatise on Geochemistry, Third Edition, 8 Volume Set
Páginas	V4:631-V4:682
Volumen	4
ISBN (versión digital)	9780323997638
DOI	https://doi.org/10.1016/B978-0-323-99762-1.00078-4
Estado	Published - ene 1 2024

Nota bibliográfica

Publisher Copyright:
© 2025 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

Life below water

ASJC Scopus subject areas

General Earth and Planetary Sciences

Acceder al documento

10.1016/B978-0-323-99762-1.00078-4

Otros archivos y enlaces

Citar esto

@inbook{137a8616434d46cdaf2353b7da911148,

title = "Geochemistry of pore water",

abstract = "Pore waters are found in the spaces surrounding all marine sediments. The chemistry of pore water is deeply connected to marine sediments through biotic and abiotic processes, responding to changes in redox conditions, salinity, and overlying water chemistry. Pore water responds to changes in solid-phase chemistry while also inducing chemical alteration. Sediment dissolution, reprecipitation, and recrystallization add and remove elements from the surrounding pore waters. As a result, pore water chemistry is crucial to understanding sediment alteration processes. This chapter provides an overview of sampling techniques, controls on pore water geochemistry, and highlights how to interpret pore water profiles.",

keywords = "Aerobic respiration, Carbonate precipitation, Collection methods, Denitrification, Diffusion, Dissolved organic matter (DOM), Early diagenesis, Interstitial water, Iron reduction, Manganese reduction, Methanogenesis, Organic matter remineralization, Pore fluid, Pore water, Redox ladder, Silicate, Sulfate reduction, Sulfate-methane transition (SMT), Trace metals",

author = "Chuang, \{Pei Chuan\} and Erhardt, \{Andrea M.\} and Abbott, \{April N.\}",

note = "Publisher Copyright: {\textcopyright} 2025 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.",

year = "2024",

month = jan,

day = "1",

doi = "10.1016/B978-0-323-99762-1.00078-4",

language = "English",

isbn = "9780323997621",

volume = "4",

pages = "V4:631--V4:682",

booktitle = "Treatise on Geochemistry, Third Edition, 8 Volume Set",

}

TY - CHAP

T1 - Geochemistry of pore water

AU - Chuang, Pei Chuan

AU - Erhardt, Andrea M.

AU - Abbott, April N.

PY - 2024/1/1

Y1 - 2024/1/1

N2 - Pore waters are found in the spaces surrounding all marine sediments. The chemistry of pore water is deeply connected to marine sediments through biotic and abiotic processes, responding to changes in redox conditions, salinity, and overlying water chemistry. Pore water responds to changes in solid-phase chemistry while also inducing chemical alteration. Sediment dissolution, reprecipitation, and recrystallization add and remove elements from the surrounding pore waters. As a result, pore water chemistry is crucial to understanding sediment alteration processes. This chapter provides an overview of sampling techniques, controls on pore water geochemistry, and highlights how to interpret pore water profiles.

AB - Pore waters are found in the spaces surrounding all marine sediments. The chemistry of pore water is deeply connected to marine sediments through biotic and abiotic processes, responding to changes in redox conditions, salinity, and overlying water chemistry. Pore water responds to changes in solid-phase chemistry while also inducing chemical alteration. Sediment dissolution, reprecipitation, and recrystallization add and remove elements from the surrounding pore waters. As a result, pore water chemistry is crucial to understanding sediment alteration processes. This chapter provides an overview of sampling techniques, controls on pore water geochemistry, and highlights how to interpret pore water profiles.

KW - Aerobic respiration

KW - Carbonate precipitation

KW - Collection methods

KW - Denitrification

KW - Diffusion

KW - Dissolved organic matter (DOM)

KW - Early diagenesis

KW - Interstitial water

KW - Iron reduction

KW - Manganese reduction

KW - Methanogenesis

KW - Organic matter remineralization

KW - Pore fluid

KW - Pore water

KW - Redox ladder

KW - Silicate

KW - Sulfate reduction

KW - Sulfate-methane transition (SMT)

KW - Trace metals

UR - https://www.scopus.com/pages/publications/85218385806

UR - https://www.scopus.com/pages/publications/85218385806#tab=citedBy

U2 - 10.1016/B978-0-323-99762-1.00078-4

DO - 10.1016/B978-0-323-99762-1.00078-4

M3 - Chapter

AN - SCOPUS:85218385806

SN - 9780323997621

VL - 4

SP - V4:631-V4:682

BT - Treatise on Geochemistry, Third Edition, 8 Volume Set

ER -

Geochemistry of pore water

Resumen

Nota bibliográfica

ODS de las Naciones Unidas

ASJC Scopus subject areas

Acceder al documento

Otros archivos y enlaces

Huella

Citar esto