Fisheries Infosite

AEBR 319 Development of spatial fisheries risk assessment methods for sharks and turtles in New Zealand waters


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AEBR-319-Spatial-Fisheries-Risk-Assessment-Method-Development-For-Sharks-and-Turtles-4405-2023.pdf (18.0 MB)

 A novel spatial risk assessment framework is proposed, based on the Spatially Explicit Fisheries Risk Assessment (SEFRA) and the Sustainability Assessment for Fishing Effects (SAFE). Risk is the probability that exploitation exceeds the Impact Sustainability Threshold (IST). Exploitation is estimated from the catchability and effort, using prior information on either the catchability or the population size. It is applied to shark and turtle species with different data characteristics.

Document date
Friday, 11 August 2023
Document type
V 1.3
File format
Adobe PDF
File size
18.0 MB
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Uploaded date
Friday, 11 August 2023

Search tags
AEBR: 319;
ISSN: 1179-6480;
ISBN: 978-1-991087-44-7;
AUTHOR: Edwards, C.T.T.;

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