Fish and shellfish conservation aims to ensure the long-term survival of these species and their habitats, while also considering the needs of humans who rely on them for food and other resources.

Climate change, overfishing, pollution, and habitat destruction are all major threats to fish and shellfish populations. These factors can disrupt ecosystems, reduce biodiversity, and lead to population declines.

Overfishing occurs when fish are harvested at a rate faster than they can reproduce, leading to population declines and potential collapse.

Trawling, a method of fishing that involves dragging a large net along the seafloor, is known to result in high levels of bycatch, including non-target fish species, marine mammals, and sea turtles.

Aquaculture encompasses the farming of aquatic organisms, including fish, shellfish, and other aquatic plants and animals, in controlled environments.

Sustainable aquaculture practices aim to reduce the reliance on wild fish as feed for farmed fish, as this can contribute to overfishing and ecosystem disruption.

Habitat restoration involves restoring degraded habitats to their natural or former condition, creating a more suitable environment for fish and shellfish populations.

Marine reserves are designated areas of the ocean where fishing and other extractive activities are prohibited, allowing marine ecosystems to recover and thrive.

Bycatch reduction involves implementing techniques and technologies to minimize the capture of non-target species during fishing operations.

Sustainable fishing practices include using selective fishing gear that minimizes bycatch and allows non-target species to escape.

Catch and release involves releasing fish back into the water after they have been caught, typically for recreational purposes or to protect certain species.

The sustainability of a fishery is primarily determined by the health of the fish population, ensuring that fishing activities do not lead to overexploitation and population collapse.

Fishery management involves implementing regulations and strategies to ensure the sustainable use of fish and shellfish resources.

The World Wildlife Fund (WWF) is a non-governmental organization dedicated to wildlife conservation, including the protection of fish and shellfish populations and their habitats.

Fishery regulation involves implementing rules and regulations to control fishing activities, such as quotas, gear restrictions, and closed seasons.