Invasive Species Research Paper

The Maryland ecosystem is being ravaged by several invasive species. These species are introduced into the ecosystem in several ways, with several discoveries of invasive species every year. Whether it be Wavyleaf basketgrass or Purple loosestrife, these plants are capable of outcompeting with native plants and causing devastation to the native ecosystem. These invasive species are damaging to the environment and we should work as a community to halt the spread and limit its impact on the ecosystem of Maryland.

As well as pollution, invasive species are damaging the lake ecosystems and food chains, made fragile by pollution and overfishing. The introduction of a new species throws off the balance of food chains. Some common invasive species include the sea lamprey, Asian carp, and zebra mussels, among many others. Zebra mussels have dramatically influenced and affected stable food chains by reducing the amount of zooplankton and phytoplankton. This presents a problem, as fish mostly feed on the drifters, and so they go hungry and die, leaving no food for larger fish to prey on. In addition to underwater disruption, it affects us as well, but only slightly. Plankton and algae especially are the most productive aquatic producers of oxygen, and by the decreasing population, we lose oxygen as well. The sea lamprey is also a problem, though it is not so influential to ecosystems as the zebra mussel.

What makes something invasive? Is it when the object takes over? When it reproduces to a great extent? When it takes over all of your space? These are all aspects of an "invasive" thing. Invaders cause other tiny problems along the path of their destruction that can be difficult to control. In Mark Sanchez's, "The Invaders," and Aaron Hartman's, "Kudzu: From Pretty Vine to Invasive Pest", two plants, the milfoil and kudzu, are taking over. These invasive weeds have more than just being invasive in common with each other, they also share a hand full of dissimilarities. These plants have gobs of similarities and differences between each other.

A very common invasive species in Florida is the Cuban tree frog. The Cuban tree frog came over on a ship in the early 1930’s. The Cuban tree frog has spread all throughout the state of Florida, from Miami all the way to the panhandle. The Cuban tree frog is extremely hostile towards the native tree frog species in Florida. Scientist have said that the best way to remove the Cuban tree frog is by extermination.

One environmental issue that the great lakes watershed has been exposed to is invasive species. An invasive species is any organism that is foreign to an ecosystem and causes harm (United States Environmental Protection Agency, 2016). In ordered to be classified as foreign they do not have to be from a different country but they just must be a non-native to an established ecosystem. Some of the species travel at their own will but they primarily spread through human activities unintentionally. As we import and export goods, or travel, some uninvited species may ride along and travel to new places. Organisms can be stowed away in ships or products like wood. Some ornamental plants may

Invasive species come in many forms; they can be plants, animals, insects, fish, fungus, organisms, and bacteria. Invasive plants are those which cause environmental, economic and human harm and originate from another area or region. They are a complex and difficult problem to tackle. There are more than 4,000 plants species found in Florida, of those 1300 or more are non-native or invasive. Many invasive species are taking over Florida’s waterways disrupting their natural ecosystem by outgrowing and replacing Florida’s native plants. Relieving the damage they cause is not easy, but scientists and members of the communities being affected are finding that it is achievable, as long as everyone works as a team to address the issue.

What is an invasive species? An invasive species is a species not native to an area, in this case not native to the Great Lakes area. A non-native species is a species that originally was not in a certain location but was brought there and causes a lot of damage. An invasive species also is a great danger to the environment and can cause damage to humans, plants, and animals. In Illinois and the Great Lakes area there are more than 180 invasive and non-native species. That means a lot of damage is made into our environment. One particular invasive species is Agrilus planipennis, more commonly known as emerald ash borer.

Invasive species are animals, plants, or fungi that are non-native to the place they are currently in. Some non-native species are not invasive, but if the organisms cause harm to the native species, then they become invasive. Some invasive species on the Pacific Northwest are nutria, bullfrogs, and yellow star thistle. These plants and animals ruin the ground, eat whatever they can fit in their mouth, and can cause diseases. These invasive species don’t help the environment or the organisms living in the Pacific Northwest.

There are many different problems with invasive species. The burmese python is a danger to Florida’s National State Park. They reached the National Park by becoming pets. In the 1990’s they use to be

Florida’s ecosystems are at risk due to the invasive species which inhabit our state. Because of the negative impact of the invasive species of Florida, we should be informed and aware of the effects. There are many non-native, not only animals, but plant species also which are of concern. Three invasive species that are harming Florida are Lionfish, the Burmese Pythons, and the Brazilian Pepper.

Introduced species are seldom a positive addition to an ecosystem as they cause great stress and harm to the populations of native species. Many introduced species become invasive as they have no natural predators in their new environment, therefore they thrive, and crowd out all other animals. Some examples of invasive species in Ontario waters include the round goby, zebra mussels, eurasian ruffe, goldfish, northern snakehead, rainbow smelt, and rudd, to name a few. A great example to show how destructive an introduced fish can be is the asian carp, this species spreads very aggressively and it is considered the greatest threat to aquatic ecosystems in Ontario. These fish grow to be very large in size, up to 40 kg and 1 meter long. The asian

Invasive species are organisms that are accidentally or intentionally introduced into an environment, that adapts quickly and disrupts the natural ecosystem. Bullfrogs (Rana catesbeiana) are native to the northeastern part of North America and are some of the most damaging invasive species. Many cultures around the world eat frog as a delicacy, so bullfrogs were gathered up and sold around the world. However, some of the species were introduced into countries around the world. Currently, they have become established in over fifteen countries as invasive species (Save The Frogs! et al. 2013).

Influence on ecosystems range from human causes like the bulldozing of a forest to natural causes like a fire or a flood.  In recent times, the introduction and spread of invasive species has transformed native communities rapidly and, in some cases, created irreversible damages.  In the Earth’s history, changes have often occurred in the ecosystems.  For example, glaciers and the retreat of glaciers cause wide-spread changes.  However, although change is a constant in ecosystems, animals and habitats often cannot adapt to the rapid alterations of non-natural stresses.  Harm to the environment from the introduction of invasive species occurs through changes in the habitat and declines in the native species.  Invasive species

One of the most unrecognized threats of Colorado is invasive species. Invasive species is a type of species that is not native. Commonly invasive species have no predators. With no predators an invasive species can populate fast, and have a huge population. An example of an invasive species is a Northern Pike. Originally from Northwestern Europe across northern Asia. The Northern Pike was first introduced to North America in 1874 as a game fish. Invasive species such as the Northern Pike can be really harmful to the environment. Do to the Northern Pike not having any predators it can kill without being hunted. This can lead to very dangerous things. One dangerous thing is the food chain. When there is a species that kills other species,

Invasive species are organisms that are not native to an ecosystem and cause harm to it. These organisms are capable of bringing about a great deal of damage to the ecosystems they are foreign to. This can range from disrupting the growth of the environment it has taken over to completely decimating other species. The introduction of invasive species to new environments often involves humans. The way that invasive species are introduced to a new environment varies greatly. Invasive species may be introduced by something as simple as humans accidentally tracking species into a new environment from the bottom of their shoes, or something bigger like destroying an ecosystem to clear the land, forcing the species that lived there to flee to a new ecosystem that can be disrupted by the presence of a new species.