The Round Goby as a Non-Native Species in the Great Lakes Eco Ssytem

As an unconventional species in the Great Lakes ecosystem, round ghas does not seem to have enough problems for scientists to try to save the Great Lakes ecosystem. Many alien species enter the ecosystem, many of which are harmful. Each species itself plays a role in the ecosystem. These alien species make it increasingly difficult to regulate the ecosystem of the Great Lakes. In particular, the species, Neogobious Melanostomus, is particularly harmful.

There are various fish and other creatures in the Great Lakes. In recent years, overfishing has caused a reduction in lake rafts. Reduction of lake trout increases the number of alfalfa. In response, the government introduced salmon as a predator to reduce the number of Arab populations. This program was a huge success, the number of squids soared, the state around the Lake Michigan promoted "salmon fishing". Except for the limited season of the state of Illinois, this is illegal in all the states of the Great Lakes. At Michigan Lake, several kinds of fish are kept now. However, some invasive species such as lampreys, roundhazes, zebra mussels threaten conventional fish species.

In the Great Smoky Mountains National Park there are many alien species inhabited. Non-native species are species that occur outside their conventional range due to human intentional or accidental introduction. Non-local residents compete with native species in search of habitats and food and inherit special ecosystems that rarely require plants and animals to survive. Since non-native species are not part of nature in ecosystems, they do not evolve with native species

Thousands of marine species, plants and algae are being brought from their origin to "new" areas. These species are called non-native species (sometimes also referred to as alien species or invasive species). Seeds can be brought into a non-native environment by accident or intentionally. The introduction and migration of unconventional marine species into the unconventional environment is achieved mainly through the transport and discharge of ballast water and to a lesser extent through the transportation of fouling organisms on the hull or through aquaculture .

Invasive species, alien species, foreign pests, biological contamination, non-native species or invasive alien species are common names for classifying non-native animals, microorganisms, diseases or pests. These pests do not inhabit the area that causes problems. It invades new areas and increases population, resulting in disordered population growth and spread, causing economic or environmental problems. . Invasive species, unlike invading countries and areas, are usually endemic species of the country and region and are causing problems now. California has an average of about 9 new large invertebrates on average every year, of which about three will be insect pests. This is the proportion of new species every 40 days. Hawaii and Florida acquire new species with about 15 kinds annually