Cultural advice

The Australian National University acknowledges, celebrates and pays our respects to the Ngunnawal and Ngambri people of the Canberra region and to all First Nations Australians on whose traditional lands we meet and work, and whose cultures are among the oldest continuing cultures in human history.

Aboriginal and Torres Strait Islander peoples are advised that ANU Library collections may include images, names, voices, and other representations of deceased persons.

Material in the collection may contain terms, language or views that reflect the period in which the item was created and may be considered inappropriate today.

Silicon isotopic fractionation in marine sponges: A new model for understanding silicon isotopic variations in sponges

Date

Authors

Wille, Martin

Sutton, Jill

Ellwood, Michael

Sambridge, Malcolm

Maher, William

Eggins, Stephen

Kelly, Michelle

Publisher

Elsevier

Abstract

The silicon (Si) isotope (δ30Si) composition of deep-sea sponges from near Antarctica, subantarctic waters (Tasmania Seamounts) and subtropical waters north of New Zealand vary widely between +0.87‰ and -3.40‰ (vs. NBS28). Depth profiles show that sp

Keywords

Keywords: Antarctica; Asymptotic behaviour; Depth profile; Depth range; Isotope fractionation; Isotope values; Isotopic fractionations; Isotopic variations; Marine sponge; New model; New zealand; Rayleigh; Sea sponge; Si concentration; Silicon isotopes; Southern Oc Isotope fractionation; Silicon; Silicon isotopes; Southern Ocean; Sponges

URI

http://hdl.handle.net/1885/34004

Collections

ANU Research Publications

Source

Earth and Planetary Science Letters

Type

Journal article

DOI

10.1016/j.epsl.2010.01.036

Restricted until

2037-12-31

Downloads

File

Description

01_Wille_Silicon_isotopic_fractionation_2010.pdf (569.73 KB)