Ocean Biochemical Cycling and Trace Elements

Henricus de Baar, S.M.A.C. van Heuven, R. Middag

Research output: Chapter in Book/Report/Conference proceedingEntry for encyclopedia/dictionaryAcademicpeer-review

Abstract

Dissolved inorganic carbon (C as DIC) varies around ~2 millimoles [mM = 10−3 M] in seawater and is pivotal for life in the sea. Much less abundant are the nutrients nitrate and phosphate that occur in the micromole [μM = 10−6 M] range and are essential for each living organism. Also essential for life are several trace nutrient elements , notably Fe and Zn, that occur in the nanomolar [nM = 10−9 M] range or even lower such as Co in the picomolar [pM = 10−12 M] range. Several other trace elements also occur in the nanomolar [nM] to picomolar [pM] range. Finally a few ultratrace elements occur in the femtomolar [fM = 10−15 M] range in seawater.
Original languageEnglish
Title of host publicationWhite W. (eds) Encyclopedia of Geochemistry. Encyclopedia of Earth Sciences Series.
PublisherSpringer
Chapter356-1
Pages1-21
ISBN (Electronic)978-3-319-39193-9
DOIs
Publication statusPublished - 1-Aug-2017
Externally publishedYes

Keywords

  • Ocean Biochemical Cycling
  • Trace elements

Fingerprint

Dive into the research topics of 'Ocean Biochemical Cycling and Trace Elements'. Together they form a unique fingerprint.

Cite this