Invasive Species Research Paper

Extinction: Most species become extinct because they can’t cope with the environmental change, and also because of introduced species that turned into competitors for

Forests have been cut, crops planted, pastures seeded, and urban areas paved. One of the most troubling consequences of human modification of ecosystems is an ongoing loss of species and therefore a loss of biodiversity around the world. The current extinctions have a human cause: habitat loss (such as clearing of tropical rainforests); the introduction of invasive species; unregulated hunting and fishing; and pollution of water, air, and

ELMIRA (WENY) - As part of New York's Invasive Species Awareness Week, the Department of Environmental Conservation and the Finger Lakes Partnership for Regional Invasive Species and Management have teamed up to educate the public on local invasive species and how to stop them from spreading.

Out of all the problems our environment faces like pollution and global warming, one of the most threatening problems is invasive species. An invasive species is an organism that is not native to an ecosystem and causes harm. They can harm the environment, economy, and even human health. When an invasive species starts to affect the economy, it becomes a bigger problem because it starts to get expensive to maintain and control.

Armyworms are stout bodied, hairless, striped caterpillars that chew the foliage of grasses and grain crops. Armyworms favorite food is corn and small grains, but they will occasionally feed on turf grasses. In this essay I argue that humans should take action regarding invasive species because many areas don't have enough food as is the case with the Armyworms.

has decreased land available for native species of plants and animals as well as a loss

cause of biodiversity loss. The total economic impact caused by invasive species is substantial. It

An invasive species is an organism that is alien to an ecosystem. An invasive species also thrives and is able to reproduce in the new environment. The organism can range from a pathogen to an animal both of which can cause ecological or human harm

This article argues the many different types of negative effects humans can have on theenvironment. Each type of habitat destruction is explained and provided fact to show theamounts of change. This article comes from a trusted

According to The Endangered Species Act of 1973, the term “endangered species” means a species which is in danger of extinction. The term “threatened species” is any species which is likely to become endangered. A species may be endangered, threatened, common, or abundant in different regions at the same time. For example, the Bald Eagle was common in Alaska but endangered in the lower 40 states of the United States. The primary reason for why species become endangered or threatened is because of the loss of habitat. Unfortunately, habitat loss appears to be evitable until humans minimize their consumption of natural resources. Unlike humans, who are capable of modifying their surroundings to cope with harsh or changing environmental conditions,

What is an invasive species? I believe an invasive species is an animal that has either come to a new environment on purpose or accident and caused harm by doing so. I became interested in this topic because animals are interesting to me. I did not consider any other topics. When I saw the topic I immediately went to research it. I knew bits and pieces of some stories invasive species give. New invasive species come every day because of humans and their ideas on what is best.

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

E. O. Wilson, a famous American biologist, describes the main causes of extinction with a simple acronym: HIPPO or habitat, invasive species, pollution, population, and over-harvesting. Each of these causes traces back to humans. Habitat loss is when organisms lose their “homes” mostly due to human urbanization. Human cities have grown exponentially and it does seem to be slowing down. Due to this organisms have lost their natural habitats and are forced to leave and find new ones. Invasive species are organism that are placed in locations where they do not naturally occur. Humans have helped the growth of this problem due to the desire of extotic pets. Invasive species become an enormous problem because the location they are introduced to do not have the proper needs to help control the

The biodiversity effects of non-native invasive species have been described as “immense, insidious and usually irreversible” (Veitch and Clout, 2002). There is significant evidence proving that invasive species can cause severe economic, environmental and ecological damage (Mack et al., 2000). A lot of time and research has been devoted to dividing the world into regions with distinctive habitats and species. Numerous pathways, mostly anthropogenic, are breaking down these realms and facilitating the ecological and biological invasion of non-native species.

It’s clear that a great extinction is coming from the evidence of the destruction of other species around us. The choices made by the human race have too often negatively affected the surrounding species. Tracy Wilson, the site director for HowStuffWorks.com, in an article for Animal Planet, states that