Sea urchin predation mortality rates

Fish abundance and distribution Invertebrate abundance and distribution

Mortality rates of the sea urchin Heliocidaris erythrogramma where estimated under experimental conditions to determine the importance of natural and predation mortality in structuring sea urchin populations. Data was obtained from tethering, tagging and caging experiments at four sites within Mercury Passage and the Derwent Estuary in eastern Tasmania.

Data and resources

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Additional information

Temporal extent	2000-01-01 – 2003-07-12
Date (creation)	2008-08-12
Status	completed
Update frequency	notPlanned
Metadata language	en
License	The data described in this record are the intellectual property of H. Pederson.
Source metadata	ISO 19115 XML
Last updated	2026-11-05
Created	2026-11-05
API	package_show