These losses have negative implications on fish supply and incomes of actors in the fish value chain particularly women who are involved in fish processing.
Yet there are few things in life more complicated than sorting through the various ethical implications of which fish you should be eating.
Hence, to understand the broader environmental and ecological implications of demersal fishing, it is important to be able to estimate accurately the amount of sediment put into the water column by towed gears.
Although it is not entirely clear mechanistically why the growth rate of HVF is lower than the growth capacity of LVF, the implications for fish populations selected for low vulnerability to angling are interesting.
The only open aspect of this task was proposing possible implications for fish evolution.
Yet fish like salmon and trout are carnivores – over three tonnes of wild-caught fish are needed to produce one tonne of farmed salmon, and that's before you consider the environmental and welfare implications of trapping thousands of fish in a cage in the middle of the sea.
These results are not only valuable to the engineering design of flexible and protective shells, but also have implications on the mechanics of fish swimming.
A new study published in the journal Proceedings of the National Academy of Sciences finds grim implications for the hearts of fish that were embryos, larvae or juveniles at the time of the BP oil spill, which coincided with tuna-spawning season.
Although 60% of the yearly slope values were not statistically different from the long-term average (25 out of 40 years; Figure 2), our finding had important implications for the estimation of fish trophic dynamics; that is, assuming a constant size-trophic level relationship and using body size to infer trophic dynamics for a population is not always justified.
This has implications for dietary control of fish if an immune response is anticipated.
