Catastrophic Decline of a Top Carnivore in the Gulf of California Rocky Intertidal Zone
- 28 May 1982
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 216 (4549), 989-991
- https://doi.org/10.1126/science.216.4549.989
Abstract
The predatory sun star, Heliaster kubiniji, once the commonest rocky intertidal asteroid of the Gulf of California, has been rare throughout this region since summer 1978 when a devastating disease outbreak occurred. This unprecedented phenomenon and several other exceptional ecological events in marine communities of the northeastern Pacific appear to be linked to large-scale climatic changes that occurred during 1977 and 1978. Implications of the decline in Heliaster kubiniji are discussed.This publication has 10 references indexed in Scilit:
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