What ecological problem does mariculture attempt to address? A. population B. Overfishing C. Ocean acidification D. Unemployment in coastal regions

Option C.

Ocean acidification is the main ecological problem due to mariculture.

Explanation:

Mariculture also known as the aquaculture that stands for the fish farming occupation. The main ecological problem that mariclture addresses is the environmental degradation especially the water pollution. Many studies suggests that the tradition of mariculture has been increasing the acidificaton in ocean water that is directly affecting the marine organisms and plants. A build up of organic material beneath fish farms impacts the flora and fauna of an area. That makes drastic changes on sediment chemistry.