closed fishing的意思|示意

Closed fishing refers to a situation in which fishing for certain species or in certain areas is restricted or prohibited. This is usually done to protect an endangered species and give them a chance to recover their numbers.

Closed fishing is a way for governments to carefully manage fishing activities in order to ensure that populations remain healthy. To this end, governments may set closed fishing areas, seasons, and quotas to limit the amount of a certain species that can be taken.

For example, many areas in the United States and Canada have closed fishing seasons for Atlantic salmon. In these areas, salmon fishing is only allowed during certain times of the year, to make sure that the species has a chance to spawn without predation. Similarly, many countries have closed fishing areas to protect delicate ecosystems and give fragile species a chance to thrive.

Not all closed fishing is done to protect endangered species; some of it is used to manage the human population of a particular species. For example, the United States has closed fishing for certain species of tuna in some areas to reduce competition with commercial fisherman.

Closed fishing is one of the most important tools for conservation, as it allows governments and conservation groups to ensure that fish populations remain healthy and that endangered species can recover.