New Paper: Accuracy of species identification by fisheries observers in a north Australian shark fishery
A new paper involving Environment Institute member Corey Bradshaw, as well as Bree Tillett (Charles Darwin University & Australian Institute of Marine Science), Iain Field (Charles Darwin University, Australian Institute of Marine Science and Macquarie University), Grant Johnson (Northern Territory Fisheries), Rik Buckworth (Northern Territory Fisheries & CSIRO), Mark Meekan (Australian Institute of Marine Science) and Jennifer Ovenden (Queensland Government) has recently been published in the journal Fisheries Research.
[caption id="attachment_3937" align="alignleft" width="180"]
Corey Bradshaw, one of the authors involved in the paper[/caption]
The paper titled, 'Accuracy of species identification by fisheries observers in a north Australian shark fishery' provides the first estimates of the ability of scientific observers to identify five species of morphologically-similar carcharhinid sharks in a fishery in northern Australia. Results provide the first benchmark of identification accuracy of observers for carcharhinid sharks in northern Australia and show that estimates of error in species identifications need to be incorporated into management strategies to ensure successful recovery of the many recently over-fished shark populations.
Read the paper online to find out more about this research.
[caption id="attachment_3937" align="alignleft" width="180"]
Corey Bradshaw, one of the authors involved in the paper[/caption]The paper titled, 'Accuracy of species identification by fisheries observers in a north Australian shark fishery' provides the first estimates of the ability of scientific observers to identify five species of morphologically-similar carcharhinid sharks in a fishery in northern Australia. Results provide the first benchmark of identification accuracy of observers for carcharhinid sharks in northern Australia and show that estimates of error in species identifications need to be incorporated into management strategies to ensure successful recovery of the many recently over-fished shark populations.
Read the paper online to find out more about this research.
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