This relationship was lost with the rise of commercial fishing practices.
Declining fish stocks have caused illegal fishing practices to increase.
However, changes in fishing practices and data collection methods complicate estimates.
These are only a few species that could be in trouble if fishing practices aren't more heavily regulated.
Because of recent changes in fishing practices, the figure has been boosted to 2,000 meters.
Many nations had made commitments to end destructive fishing practices much earlier.
Even if these countries have little respect for nature's balance, it's in their own interest to assess the effect of their fishing practices.
Take our quiz to learn more about responsible fishing practices.
This may also include heritage groups involved in customary fishing practices.
We'll also learn how fishing practices affect fish populations and the environment.