Dirk Zeller named Australia’s Top Researcher in his field for 2021

Dirk Zeller named Australia’s Top Researcher in his field for 2021

Dirk Zeller talks about conservation vs. blue economic growth in Western Australia

Dirk Zeller at the the State of the Blue Economy Forum.

Dirk Zeller, Director of the Sea Around Us – Indian Ocean and Professor of Marine Conservation in the School of Biological Sciences at the University of Western Australia has been named Australia’s Top Researcher in the field of Marine Sciences and Fisheries (Life Sciences category) by The Australian’s 2021 Research Magazine.

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What really makes fish become sexually active

What really makes fish become sexually active

What really makes fish become sexually active

Mandarin fish mating. Image by Klaus Stiefel, Flickr.

Discounting anthropogenic-induced changes, the seasonally oscillating environments where long-lived fish hatch and grow remain more or less the same throughout the course of their lives. This means that the common explanation that states that fish become sexually active – or spawn for the first time – after experiencing certain environmental stimuli does not properly explain this phenomenon.

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