Question

Contrast the challenges of using input controls to manage a fishery with many different inputs, such as long-line tuna, compared to a fishery with few inputs, such as rock lobster.

Answer 1

Challenges of using input controls to manage a fishery with many inputs are follows-

• As fishing capacity controls are limited, it is difficult for them to catch maximum number of fishes in definite amount of vessels.

• Entanglement is also one of the most crucial challenge that will take place in fishing like long line tuna. This could also result in unnecessary wear off, killing of victims which are present on seaside.

• Due to the length of the fishing line, sometimes it is very difficult to undue strands while fishing as the weight the fishing machinery can bear is exceeded.

• Behavioral challenges are seen in fishes which make fishery difficult because it is difficult to spread out line along the coast without knowing the habitat.

• Input controls to manage fishery with less inputs is the number of fishing gears deloped and the number of individual lobsters allowed to catch. As they also depend on breeding time as well.

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