Mass of mortality over the past decade in routine mass hatchery and nursery rearing to produce the millions of spat required for commercial operation. These same problems have also forced the abandonment of SRO production operations by several commercial hatcheries elsewhere in NSW. three...

There is worldwide concern over the potential effects of by-catch and discarding of fish in commercial fisheries, particularly trawling. Although mortalities of discards are highly variable, it is likely that a large proportion of fish discarded at sea by trawlers do not survive. Consequently,...

The objectives of this study were to determine whether catch rates of rock lobsters in the commercial fishery off New South Wales were declining, the size and species composition of catches from the commercial fishery and to ascertain the smallest length at which 50% of female eastern rock lobsters,...