The oceans cover over 70 percent of the Earth’s surface and play host to a range of life forms, from the most simple to the most advanced, with all ranges between them possible as they play in marine ecosystems everywhere. These factors are ballast water in ships, hull fouling, and aquaculture. The typical example of an invasive species is the ...
The charismatic creatures of Earth that have attracted humankind’s interest are those of marine mammals. Whether they enthral the scientists, they also captivate nature enthusiasts. They include the whales, dolphins, seals, sea lions, manatees, and otters. These are quite important features in order to maintain well-balanced, healthy marine ecosystems. Their sustainability is determined by the identification of their behaviour, the ...