Mussels In The Great Lakes Analysis

Throughout many decades there has been a huge environmental problem, not only putting marine life at risk but also human health. Ocean pollution is a big threat to the habitat and still today we haven’t stopped throwing trash, chemicals or toxins into the oceans. During the 1940’s, a technical service of the Army dumped a lot of chemical warfare into the sea, believing the type of gas will dissolve in the water becoming harmless in minutes. At that time, fishermen were able to catch a lot of fish, it wasn’t until they were out of luck and all they could see were dead fish floating on the surface. Many people think that oil spills and trash are the only types of ocean pollution, but they’re also forgetting about chemical, bacterial and thermal pollution. Polluted seas can be the cause of many diseases or infections, especially if people don’t take big measures like telling their kids not to “accidentally” drink water from rivers or lakes when swimming. Marine animals are a big part of our food chain if they carry diseases or toxins we’re also in big danger. Today, there have been many people who have been trying to stop others from polluting the oceans, but they still haven’t been able to convince the whole world to end ocean pollution. The government, instead of wasting money on unnecessary things like building walls or building more towers and creating more trash they should build trash contractors that will help with the trash floating around in the seas. There are

There are unwanted visitors threatening to make their home in the Great Lakes. Originally coming from Asia, the fish immigrated to the Mississippi River eventually making their way to the Great Lakes. Let’s take a look at the problem, the causes and effects, and the possible solutions of the Asian Carp Invasion.

Today, what once was a scenic lake is covered in chest-high weeds. “ Boaters and fisherman enjoy going to Lake Bridgeport during the summer. But in the summer of 2013 the boat ramps were unusable so the number of residents going to the lake dropped. There are dead fish floating to the shoreline as well as many other wildlife animals. The lake tested positive for Zebra Mussel larva, which is shell like creatures that are very sharp and stick to boats, anchors and docks. The Mussels are very dangerous for the lake environment, but they also eat bacteria so they could help the lake water clear up. If no water is drained out of Lake Bridgeport then the residents of Eagle Mountain Lake and Lake Worth could possibly run out of drinking water.

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.

Some examples include the zebra mussel, sea lamprey, and Asian carp. The zebra mussel first came to the great lakes by traveling in the ballast water of a transoceanic vessel. Over the years, it has spread into the entire great lakes system. They are very dense with contaminants, which causes predators to stray away from them and not digest them. The zebra mussel has had many negative impacts on the ecosystem. A zebra mussel can attach themselves firmly to any solid object, which has caused water intake and discharge pipes to clog. Some other impacts include suppressing native mussels, over clarifying the water, and stripping water from various plankton that native fish eat. Sea lamprey are another invasive species in the great lakes. A sea lamprey is an eel like fish that sucks bodily fluids from other fish. They have traveled to the great lakes on their own by swimming up the Hudson River. They have contributed to the collapse of the whitefish and lake trout fisheries. Some prevention actions have been put in place and include chemical treatments of spawning

The Great Lakes have been under threat for the last two centuries, but the situation is the far worse today. It use to be believed that dumping sewage or chemicals into rivers and lakes was a great way to dilute and disperse it. As it turns out, it's not a good idea since those are the very rivers and lakes that we get our drinking water from. In recent decades, a lot has been done to stop that practice, but the sources and amount of pollution keeps skyrocketing each year. This pollution in the lakes must be stop at once or else bad consequences will be appond us because of it

The Holocaust was a tragic event that traumatized millions around the world forever. From broken hearts to family deaths, we will never forget those who lived through these haunting times. Those who lived in concentration camps were locked up, and yelled at everyday to do specific things one way. Otherwise, they would be killed. Since the camps were so full of people, diseases spread easily and food was scarce. The prisoners throughout the camp then began to starve and die off. From this derived the term of the “musselmen”. A musselmen is a prisoner of a concentration camp that is neglectful towards their appearance, and are inactive or dementive. As time continued on, starvation and disease throughout the camps caused many changes in the prisoners, which led them to become musselmen. The changes within these musselmen included a drastic difference in their appearance, mental state, and how their disease tortured them as they drifted between life and death.

The Great lakes have had many struggles throughout the years. Such as, invasive species, pollution, and habitat loss. All of these affected the lake in a bad way and here is how.

There were Asian Carp found in a water mass in one of the Great Lakes. Imported from Asia, the sliver carp, will out compete native species in the Great Lakes for food. This would ruin the ecosystem in the Great Lakes because the carps will out compete the species that are native to this lake for food causing the native species to die off. In the Great Lakes commercial and sport fishing is an industry that is worth billions yearly. The silver carp that was found in the great lake could have gotten there many different ways. On is that is swam through the electric barrier that prevents carps from entering the water way. Another is that it could have been on about and carried past the barrier. Lastly, it could have been placed in the lake by

In response to invasive species threats, Ontario’s Ministry of Natural Resources, Agriculture, Food and Rural Affairs, Environment and Transportation developed the Ontario Invasive Species Strategic Plan. Its objectives are to prevent new intruders from disembarking and subsisting in Ontario, to reduce and reverse the extent of remaining invasive species and decrease its damaging impacts. Ballast water is a well-known source for the introduction and spread of aquatic invasive species in the Canadian water bodies. In response, Canada and the United States placed strict regulations governing ocean-going ships and their ballast water. For example, requiring inspection and the flushing of tanks with salt water before entering other waterways. Collectively,

This article, titled “New Ages for Human Occupation and Climatic Change at Lake Mungo, Australia,” was written by James M. Bowler, Harvey Johnston, Jon M. Olley, and John R. Prescott et al and is about the ages of the three different human remains that are located at the Lake Mungo site, which is in New South Wales Australia. It tells about Lake Mungo I, Lake Mungo II, and Lake Mungo III, which are all different remains of the oldest living humans in Australia. The article also says that the remains are forty thousand years old and that their mitochondrial DNA is estimated to be between thirty thousand years old and forty-two thousand years old (Bowler, Johnston, Olley, et al). The climatic change has aged these three different human remains in ways that is significant for archaeologists.

I have noticed that there is a lot of Sea Lampreys in Lake Superior. I live in the Duluth area and I love to fish. Being a concerned resident of the area I would like to see less Sea Lampreys in the lake. I think cutting the Sea Lampreys population to little or none will help out all of the fish in the area and will also bring a lot more fishermen to the lake. I hope that you can agree with me and I hope that we can come to an agreement on how to stop the Sea Lampreys from killing all of the other fish in the area.

Recently zebra mussels from Black Sea, stowed away in ballast water ships, invaded North American waters, they blocked the water lines of factories, nuclear power plants in the regions of Great Lakes. Just after the arrival of Christopher Columbus’s ships in America in 15th century resulted in worldwide exchange of disease, crops and animals in the 20th century practice of ships using water as ballast helped to unite the formerly diverse world’s harbours. Similarly, air transport allows the spread of insects and diseases that would not easily survive

Michigan’s Great Lakes hold 20% of the Earth’s freshwater, provide clean water for millions of Americans, and are home to more than 4,000 species of plants and animals. It is easy to note the vast importance these lakes have on public health and the unique environment surrounding them. However, many recent budget cuts on environmental programs in Michigan and the United States as a whole, could lead to devastating outcomes in an area that already needs serious protection. I am writing to you because I believe you have great influence in domestic policies relating to health and environmental impacts of the Great Lakes, and as a representative of Michigan, you know to keep our state’s most important natural resource a top priority. I urge you to protect Michigan’s Great Lakes by working to fully fund state programs such as the Great Lakes Restoration Initiative, Clean Water Revolving Fund, and Drinking Water Revolving Fund, as well as work to reject many

On a global scale the problem is more severe. Across the tropics, mantas are now being killed for human food as well as for their gill rakers, the cleansing plates that filter plankton from the ocean. Manta and mobula gill rakers are the latest snake oil cure-all in China, touted as a remedy that cleanses the body of everything from gout to cancer. The organization Manta Ray of Hope, which