What is damaging the marine ecosystem?
Marine Habitat Destruction. Pollution, logging, dredging, draining of wetlands, and coastal development are all factors that lead to marine habitat destruction. The absence of cypress swamps (shown here), decimated by logging and saltwater intrusion from manmade canals, is among the factors that led to New Orle…
How are coral reefs being destroyed?
Pollution, overfishing, destructive fishing practices using dynamite or cyanide, collecting live corals for the aquarium market, mining coral for building materials, and a warming climate are some of the many ways that people damage reefs all around the world every day.
How does climate change affect marine ecosystems?
Climate change is likely to alter patterns of wind and water circulation in the ocean environment. Such changes may influence the vertical movement of ocean waters (i.e., upwelling and downwelling), increasing or decreasing the availability of essential nutrients and oxygen to marine organisms.
How does water pollution affect marine habitats?
Ocean pollution comes in many forms, but the largest factor affecting the oceans is plastic. … Plastic kills fish, birds, marine mammals and sea turtles, destroys habitats and even affects animals’ mating rituals, which can have devastating consequences and can wipe out entire species.