Write An Essay On Invasive Species

518 Words2 Pages
bulb-icon

Recommended: Invasive species impact on ecosystems

Invasive species are a leading threat to native species and biodiversity, are an important driver of global ecological and evolutionary change, and have caused significant economic damage. In response, many governments are developing management strategies for prohibiting new introductions and reducing the impacts of aquatic invasive species. The task is daunting: landscapes to be managed are vast, there are numerous invasive species, and resources available for invasive species management activities are limited (Zanden, 2008). In the meantime, research studies are being conducted to learn more about these invasives and how best to manage them in a humane and responsible way. For example, a recent study done by Wojtal-Frankiewicz, Bernasinska, Frankiewicz, Gwozdzinski, and Jurczak showed how the antioxidant defenses of zebra mussels were affected in the presence of different …show more content…

The findings could be taken into account in the selection of parameters used in biomonitoring research and in the interpretation of their results, and may be particularly important for criteria used in studies of the invasive potential and distribution of zebra mussels in other parts of the world. Studies like this are important in gaining knowledge of the environments that zebra mussel populations can survive and thrive in, and helping threatened and invaded ecosystems to move away from those conditions. The susceptibility of an aquatic ecosystem to becoming infested with an invasive species is also a topic of interest in the research of how zebra mussel populations spread. A study done on aquatic invasive species implies that resistance of a native community to invasion by non-native species is related to competition, predation, and parasitism. (Havel, et al., 2015)

Show More
Related

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

    381 Words  | 1 Pages

    As if there weren’t enough problems for scientists trying to save the Great Lakes Eco System. Many non-native species have entered the eco system and many of them are harmful. Every species in itself has played a role in the eco system. These non-native species make it increasingly difficult for the Great Lakes Eco System to be regulated.

    Read More

  • Overview Of The Zebra Mussel

    1121 Words  | 3 Pages

    The Zebra Mussel (Dreissena polymorpha), is a small freshwater mollusk that is an invasive species. It has slowly been making its way into the United States. It has done this by showing up in lakes and in rivers. The mussels get their name due to the striped pattern on their shells. They are a relatively small species, only growing to the size of a human finger nail but there have been cases of larger (“Zebra Mussels,” 2013, para. 2). Mussels live a short life span of 4-5 years and most do not make into adulthood. They live in freshwater at depths of 6 to 24 feet. The female produces 30,000 to 1,000,000 eggs per year starting at the age of two. Zebra Mussels are free moving and can move with an external organ called the byssus (“Zebra Mussels,” 2013, para. 3). But they can be moved around by currents and other objects too. Zebra Mussels are a threat to ecosystems. They damage the natural habitat of lakes and rivers and cause negative effects to the native aquatic life. They multiply in vast majority casing a lake of food and space for other animals. And also the U.S. has spent millions on the removal of these pests from our water (“Zebra Mussels,” 2014, para. 8). The Zebra Mussel has now made its way into Colorado. Just a few has been found in the waters of Colorado but a few is enough to cause a big stir. Extreme precautions have now been put into effect to make sure that the threat of Zebra Mussels is under control.

    Read More

  • Red Fox is an Invasive Species to Australian Wildlife

    570 Words  | 2 Pages

    Invasive species as a whole have become a nuisance to many habitats and ecosystems around the world. What defines an invasive species is the following. It must be a species that is foreign to the habitat it resides in, have no natural predators which allow it to reproduce in such a rapid manner, and out compete native animals of food and shelter (Rosenthal 2011). These characteristics are what create such high populations of these invasive species in various habitats around the globe.

    Read More

  • The Zebra Mussel's Invasion Effects

    829 Words  | 2 Pages

    A common inference made by scientists predicts that the zebra mussel will continue spreading passively, by ship and by pleasure craft, to more rivers in North America. Trailered boat traffic is the most likely cause for invasion into North America. This spread can be preventable if boaters thoroughly clean and dry their boats and associated equipment before transporting them to new bodies of water. Since no North American predator or combination of predators has been shown to significantly reduce zebra mussel numbers, such spread would most likely result in permanent establishment of zebra mussels in many North American waterways.

    Read More

  • Informative Speech On Zebra Mussels

    614 Words  | 2 Pages

    Also, it takes years to replenish the biodiversity of a lake after it has been infested by zebra mussels. Although little can be done to restore a body of water after zebra mussels have moved in, you can help stop the spread of zebra mussels. Proper cleaning of equipment, disposing of unused bait, and letting equipment dry completely dry before placing it in another body of water will effectively remove any traces of adults, larvae, and zebra mussel eggs and stop them from spreading to the next place you take your boat

    Read More

  • Invasive Species in Wisconsin's Waters

    2519 Words  | 6 Pages

    Invasive species do not only affect other species in their ecosystem, but also cost the United States more than one hundred and twenty million dollars each year in damages (“Cost” par. 2). Invasive species come in all different forms, and all have a negative impact on the environment. These species can come into a new area without being detected at first, but as time goes on their effects can soon be seen. Efforts are being made to prevent these invasive species from destroying fish population and habitat, but in order to be successful they need to be done on a much larger scale. In order to protect Wisconsin's waters, which are already infected with many invasive species that cause great damage to our bodies of water, more actions need to be taken. It is vital to remove all invasive species from Wisconsin’s waters because it will improve fish habitat, native fish population, and water quality.

    Read More

  • Sessile Consumer

    396 Words  | 1 Pages

    In conducting my research, I observed activity on a rocky shore off the coast of Washington in the Northwest United States (workbook). This environment inhabits 10 species in shallow water nearly on top of each other. Each species helps form a complicated ecosystem where species protect, consume, and compete for space with other species. Out of the 10 species there are three producers, three sessile consumers (otherwise known as filter feeders), and four mobile consumers- one of which is an invasive species. In this environment the producers are Nori Seaweed (Porphyra), Black Pine (Neorhodomela), and Coral Weed (Corallina). Producers make their own food through sunlight, so only have predators and competition for space. Coral Weed is the strongest

    Read More

  • The Ecological Impacts of Feral Swine

    2713 Words  | 6 Pages

    Nonnative species can also be called alien, exotic, or nonindigenous. Their presence is due to humans dispersing them to other locations beside their native habitat, or by humans creating environmental conditions that allow their growth. When nonnative species begin to take over a new habitat and displace native species, they are then termed an invasive species. Nonnative invasive species are one of the biggest threats to ecosystems in North America (Cox, 1999) because they are able to have an impact on many levels, including ecosystems, communities, and populations (Cushman, Tierney, & Hinds, 2004).

    Read More

  • Invasive Species: Eurasian Milfoil

    970 Words  | 2 Pages

    Invasive species are organisms that harm a new environment that they are not native to. Many invasive species like Eurasian milfoil are easily able to reproduce and can do so fast. Due to this, the limited space in a body of water or area of land is quickly taken over by the invasive species so other native plants face the risk of death or even extinction. Overall, these invasive species can do great harm to an ecosystem or an economy, causing problems that are destructive to numerous organisms.

    Read More

  • Persuasive Essay On Invasive Species

    922 Words  | 2 Pages

    When people think of invasive species, they normally do not think of the human species, but why not? There is a large debate about whether or not humans are an invasive species. Before people debate whether or not the human race is an invasive species, they should know the definition of one. The legal definition of an invasive species in the United States is “an alien species whose introduction does or is likely to cause economic or environmental harm or harm to human health” (Zielinski). The International Union for Conservation of Nature, IUCN, defines an invasive species as “animals, plants or other organisms introduced by man into places outside their natural range of distribution, where they become established and disperse, generating a negative impact on the local ecosystem and species” (Zielinski).

    Read More

  • Invasive Species

    1373 Words  | 3 Pages

    Niskern, Diana. Invasive species. Washington, D.C. (101 Independence Ave., S.E.): Science Reference Section, Science, Technology, and Business Division, Library of Congress, 2004.

    Read More

  • Extinct Species Essay

    1119 Words  | 3 Pages

    Modern-day genetic technology has granted mankind with the opportunity to bring back extinct species from the dead. If humans have come to possess the DNA from an extinct animal population, it is possible to create an identical clone of the animal in question, effectively “bringing it back from the dead”. Many ethical dilemmas surround the practice of de-extinction, and rightfully so. Recreating an extinct species could produce groundbreaking scientific breakthroughs, generating exciting opportunities for future genetics-based research. However, there could also be monumental consequences: the newly revived, once-extinct species might destroy the ecological equilibrium of modern Earth

    Read More

  • The Origins of a Newly Formed Toxic Algae in the Ocean

    1023 Words  | 3 Pages

    With more primitive ocean species occurring more in our oceans many problems are posed by them. One thing is that they interfere more and more with the cycle that our oceans go through the animal’s way of life is changing. For example the Australian algae has definitely disrupted ecosyst...

    Read More

  • Habitat Destruction

    1568 Words  | 4 Pages

    Introducing exotic species has been a highly debated issue. Why should we bring another animal or plant into a region to eradicate another species? That’s the question that people have been asking for ages. Of course, there are positives to bringing in another species, but many times, there are just as many negatives. Also, these species can be introduced accidentally or intentionally. The new organism may cause no obvious problems and eventually, it will be considered “native” to the area. For example, corals are “perhaps the oldest animals on the planet, and these long-lived corals have evolved in one of the Earth’s most stable environments” (Eichenberg, p.2). If a new type of fish were to be put into the ecosystem with the corals, the coral would be affected. First, the fish might eat the coral. Second, they could use the coral for shelter, and possibly damaging it that way. Third, the fish could bring predators that might also eat the coral. Introducing an exotic species has the “rippling affect” of dropping a stone into a pool of water. Everything outside the epicenter is affected. A study was done at Cornell University, and they estimated that $120 billion per year are spent fixing the problems caused by exotic species” (Chiras, p.

    Read More

  • Essay On Invasive Species

    1245 Words  | 3 Pages

    Invasive species, (also known as invasive alien species or simply alien species) are defined as any organism (plant, animal, pathogen, or other living thing) that is alien (non-native) to an ecosystem, which can cause adverse economical, ecological, or health effects to native species and/or humans. The roots of these problems all stem from the massive negative ecological impact these organisms are having on the environment (CBD, 2009). For all animal extinctions where the cause is known since the 1600’s, invasive alien species have been a contributing factor 40% of the time (CBD, 2006); the second most contributing factor to extinctions after loss of habitat (GC, 2013). By eliminating native species through competition for resources, predation, and transmittal of disease, invasive species continue to reduce biodiversity in almost all ecosystems around the world (CBD, 2009). In the future, this problem may worsen, and if no action is taken, could lead to a cascading ecological problem so large that whole communities or even ecosystems could collapse.

    Read More

More about Write An Essay On Invasive Species

Open Document