Sune G. Nielsen,
Sune G. (Woods Hole Oceanographic Institution, Massachusetts) Nielsen
Vanadium Isotopes
A Proxy for Ocean Oxygen Variations
Paperback Engels 2021 9781108797948Levertijd ongeveer 9 werkdagen
Gratis verzonden
Samenvatting
Vanadium isotope ratios (51V/50V) have potential to provide information about changes in past ocean oxygen contents. In particular, V isotopes may find utility in tracing variations at non-zero oxygen concentrations because the redox couple that controls V elemental and isotopic abundances in seawater (vanadate-vanadyl) appears to operate around 10M O2. This characteristic sets V isotopes apart from many other metal isotope redox proxies that require more reducing conditions to register significant changes in their isotope budgets. The oxygen abundance sensitivity range of V isotopes suggests that this paleoproxy could be particularly useful in tracing marine oxygenation changes throughout the Phanerozoic and potentially beyond.
Specificaties
ISBN13:9781108797948
Taal:Engels
Bindwijze:Paperback
Aantal pagina's:75
Uitgever:Cambridge University Press
Serie:Elements in Geochemi
Lezersrecensies
Wees de eerste die een lezersrecensie schrijft!
Inhoudsopgave
1. Introduction; 2. Marine elemental and isotopic cycle of vanadium; 3. Analytical methodologies; 4. Potential for applications of V isotopes to reconstruct past ocean redox.
Rubrieken
- advisering
- algemeen management
- coaching en trainen
- communicatie en media
- economie
- financieel management
- inkoop en logistiek
- internet en social media
- it-management / ict
- juridisch
- leiderschap
- marketing
- mens en maatschappij
- non-profit
- ondernemen
- organisatiekunde
- personal finance
- personeelsmanagement
- persoonlijke effectiviteit
- projectmanagement
- psychologie
- reclame en verkoop
- strategisch management
- verandermanagement
- werk en loopbaan