Characterising the spawning patterns of Jack Mackerel (Trachurus declivis) off eastern Australia to optimise future survey design

Agriculture & Biology

• Trachurus 100%
• Carangidae 89%
• mackerel 80%
• spawning 57%
• ichthyoplankton 35%
• egg production 23%
• surface temperature 18%
• fish roe 17%
• trawl nets 9%
• Tasmania 9%
• New South Wales 8%
• solar radiation 6%
• methodology 6%
• sampling 5%
• environmental factors 5%
• biomass 4%
• gender 4%
• habitats 4%
• fish 4%

Earth & Environmental Sciences

• survey design 83%
• spawning 62%
• ichthyoplankton 34%
• egg production 33%
• shelf break 18%
• egg 15%
• sea surface temperature 13%
• trawl net 12%
• trawling 10%
• daylight 9%
• relative abundance 7%
• environmental factor 6%
• method 5%
• habitat 4%
• biomass 4%
• fish 4%
• distribution 2%
• water 2%