Water Quality Of The North And South Forks Of Strawberry Creek Essay

The macroinvertebrates graph (figure 2) represents the diversity of species inhabiting the Baldwin Swamp. In 2009 the Baldwin swamp was flourishing with a large diversity of species. A total of 33 macroinvertebrates, 8 species were recorded. At this time the baldwin swamp was healthy, abundant in life and the ecosystem and food webs were unaffected by the floods. Whereas 3 weeks after the floods swept through there were little to no range of species of macroinvertebrates. There were a recorded amount of 2 Damselfly Nymph and 1 waterboat man. A theory to why these two

The health of the Susquehanna River and Chesapeake Bay was found based on Biological (macroinvertebrates and wildlife) and Chemicals characteristics (pH, dissolved oxygen, phosphates, nitrates, etc.) as well as physical observations (amount of forested buffers, wetlands, etc.) Overall it was concluded that the health of the water was good to excellent. What was found was that many of the macroinvertebrates found in the water were sensitive or facultative, meaning the water quality was good enough for them to live in. Also, the level of ph, temperature, dissolved oxygen, phosphates, nitrates, and turbidity showed that the water quality was good. Finally, while we were canoeing down the Susquehanna River, observations were made on the land

The Ontario Benthos Biomonitoring Network was created to assess the quality of aquatic environments and ecosystems using benthos organisms as biomarkers (Ontario Ministry of the Environment, 2007). Exclusively used in Ontario, this biomonitoring program assesses ecological function and condition of streams, rivers, lakes, and wetlands across the province (The Dorset Environmental Science Centre, 2017). The OBBN protocol is ideal for assessing water quality because of the use of aquatic macroinvertebrates (Borisko, et al. 2007). Since macroinvertebrates are easy and inexpensive to collect, determining water quality can be conducted continuously over the course of the year, across many locations (Borisko, et al. 2007; Ontario Ministry of the

Descriptive: How has the agricultural industry in America’s Heartland shifted over time? What kind of legislation exists surrounding nonpoint source nutrient loading to the Mississippi, as compared to legislation in other countries such as China and Egypt? How does water quality in the Mississippi River compare with that of similar sized rivers, and how do these different levels of water degradation impact societies?

The Deep Creek Water Quality Initiative Project offers funds for you to protect water quality and prevent soil erosion! This project is to demonstrate Nutrient Reduction Strategy (NRS) practices which will address water quality priorities identified in the watershed.

Through the city of Waterloo flows a stream named Laurel Creek that originates from well north of the city, and as it flows into Silver Lake, it provides a home for many organisms both on land and in the water. This stream has been heavily influenced by human construction, and has a number of reservoirs along its path. As the water moves downstream towards more populated areas, it becomes a sink for waste coming from many sources along the way. To monitor the health of Laurel Creek, indicator species such as benthic invertebrates that reside in the water are collected to determine the current status of the stream. The purpose of this study is to determine the best location to collect samples of invertebrates in relationship to the stream morphology of Laurel Creek. The results from this study could then be used on other locations suffering the same problem in Waterloo. These areas can then be observed to determine if a solution can be found to decrease pollution, therefore decreasing the

Around the world there are extensive river ecosystems and many different kind of animals that inhabit them. Fish are one of the most available animal species in a river ecosystem. Different fish species live in different places of a river environment. Salmon and trout often prefer the oxygen rich, fast flowing rivers, where pike, walleye and are more likely found in silty areas that have been a part of Eutrophication where oxygen is less abundant. fish are an excellent indicator for water quality and habitat . Amphibians also help show ecological indicators. Due to their high degree of sensitivity, they respond quickly to change in the environment, in particular to habitat fragmentation, ecosystem stress and impact of pesticides. When theses

On October 6 of 2017, I arrived at the Conodoguinet creek with a mission of solving a question that burned inside all of my fellow students' minds. Was the creek polluted? If so, heavily polluted or only slightly? How would this affect the organisms that lived off of the creek? These were all questions that would hopefully be answered by myself today, and if not by myself then by my peers. A big reason that the water may not be at its best is because of eutrophication, which is too many nutrients in the water. This can occur because the creek has many farms and sewage plants that runoff into the water. With the creek being over 100 miles long, it is also made up of 682 tributaries. The name ‘Conodoguinet’ is Indian, and it means “a long way

he original question being asked What is the water quality of the U-High creek based on invertebrates found in the water? The purpose of the question is to determine the water quality of the U-High creek, the plan was to collect samples of invertebrates then identified and number the types depending on if they were more sensitive to pollution, The less of the pollutant sensitive there were, the more poor the water quality would have been. The group’s original hypothesis was that the water quality was poor because there weren’t many organisms in the water and there was pollution near the creek. Although after the collection of the samples we concluded that the water quality was excellent. There were about 6 out of the 8 different types of pollution

The water quality of the U-High creek was found to be excellent. Though the water has excellent quality, some other creeks have very poor water quality. This bad water is due to pollution, and pollution comes from humans. One way water quality can be tainted is pollution from farms. Fertilizer and farm waste can be very harmful to creek water quality. The fertilizer used on crops/ fields can runoff the fields and into creeks due to lots of rain. The chemical pollution in the water leads to high level of nitrate and phosphate. Algae uses this to grow very fast (eutrophication) and then dies and breaks down by bacteria which quickly multiple and use up all the oxygen killing the organisms in the water (Lenntech, 1998-2016). A second way that creeks can become polluted is through chemical waste from industrial companies. Chemical waste from industrial processes are sometimes accidentally dumped into rivers. Some of these chemicals include cyanide, zinc, lead, mercury, cadmium and copper. These toxins may enter the

Structure of macroinvertebrates communities may change with seasons because most environmental factors change with seasons. This process can directly influence water quality parameters such as Dissolved oxygen, turbidity, conductivity, temperature, nutrients, and pH. (McCulloch, 2009).These parameters appears to have direct influence on the macroinvertebrate life cycles (Sporka et al. 2006). In other words physical and chemical parameters of a catchment will ultimately determine what breed should live in it (ANZECC & ARMCANZ 2000) for example in the figure 1,2,3 and 5 that three higher taxa Cnidaria, Nematoda ,Turbellaria were instinct or either in very low abundance in most of the sampling site during summer and spring season. In nature these taxa commonly occur in similar habitats at stream sites throughout the region (Dostine, 2014).

My second hypothesis was that there would be more sensitive macroinvertebrates in Orange Trail Stream than in Lily Branch since the stream is away from land usage, so organisms would be sensitive to pollutants and stresses. Finally, I hypothesized that the cross-sectional area of Lily Branch would be higher than that of Orange Trail Stream due to its proximity to areas of land usage, leading the area to be vulnerable to erosion.

Fresh water invertebrates rely on many things to help them survive in the river and other bodies of water. The water quality must be the right pH, temperature, dissolved oxygen levels and conductivity levels in the water for the invertebrates to survive. Fresh water invertebrates are important for the ecosystem as they feed on mosses on the rocks and provide food for predators to keep the ecosystem together. Water quality is important because if it is poor then the animals, not only livestock but domestic pets, will be affected by it because they would drink from the river. Not only do animals drink from it but water is also extracted from this river for human consumption as drinking water, therefore if diseases get in to water it can also have consequences on humans as well as animals. (find evidence) The quality of the water can affect the way in which the ecosystem can change as if the water quality becomes poor then this can influence not only the invertebrates themselves but those species that eat these invertebrates (Wren & Stephenson, 1991). Therefore, the whole food chain would be broken as the predators would have nothing to eat so would then they will also start to die. By monitoring what freshwater invertebrates are in each section of the river, we can check what the water quality in the water is like as certain invertebrates survive in different conditions (look up what invertebrates survive better in acid and alkaline water).

The question this report is based off is, “What is the water quality of the U-High creek, based on the invertebrates found in the water?” Water quality is measured by levels of pH, nitrogen, phosphorus, and dissolved oxygen. Dissolved oxygen is simply oxygen molecules that have mixed in with water molecules (Riverwatch). First, there are measurements for finding the ratio between oxygen and water molecules. The ratio is milligrams per litre. For every litre of water there should be 1-14 milligrams of oxygen. This will help sustain a healthy water to oxygen ratio. Bacteria also use oxygen when they decompose dead organisms (Riverwatch). With this data, it is known that when the amount of bacteria increases, then the water quality will slowly decrease. The definition of pH is measurement of the relative acidity of solutions such as water which is a unit of measurement that relates to the acidity of solutions (Riverwatch). The pH range for water is 6.5-8.5ph. If the pH level is in this range, one could conclude that the water in question is healthy. pH is important for water quality because with less pH, the solution might have more acid. With more pH, there is more alkalinity. Alkalinity is the way and capability to neutralize acids in solution. Nitrogen is an element on the periodic table that is abundant on Earth and enters the water through run offs when it rains. Organisms need nitrogen because this element is necessary to make proteins and nucleic acid. The

The Colorado River had the highest water quality of all tested sites. The dissolved oxygen at this site was 8.92 mg/L and could be attributed to a number of different reasons (Table 1). The sample was taken when the sun was high and water dwelling plants had been photosynthesizing for a number of hours. The water was flowing fairly quickly and there was a small riffle at the area where the reading was taken which could have increased dissolved oxygen of the water. The river had a rocky gravel bottom which provided plenty of habitat for the macroinvertebrates that reside in the river. The variety of macroinvertebrates that were found were indicators of high water quality; species included caddisflies, mayflies, stoneflies, and dragonfly larvae. The macroinvertebrates were all very large specimens, indicating a healthy environment and plenty of resources to support their growth.