We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Eutrophication - Term Paper Example

Comments (0) Cite this document
Summary to term paper on topic "Eutrophication"
Eutrophication is a complex process which occurs in both fresh and marine waters, due to excessive development if certain type of algae which disturb the aquatic ecosystems and becomes a threat for animal and human health. Its primary cause is the excessive concentration of plant nutrients which originate from agriculture and sewage treatment…
Download full paper
Polish This Essay
Eutrophication
Read TextPreview

Extract of term paper "Eutrophication"

Download file "Eutrophication" to see previous pages... The Eutrophic waters favor quickly developing plants and algae's. These long living species cannot resist competition and develop into oligo or mesotrophic waters which make these waters of less interest in terms of biodiversity and ecological quality. Thus they die of indigestion. The process of eutrophication is clearly described by the following figure;
The main cause of eutrophication is large input of nutrients to the water body and its effect is on imbalance of the food web which results in high levels of phytoplankton biomass in stratified water bodies.
Let us write or edit the essay on your topic "Eutrophication" with a personal 20% discount.. Try it now
This can lead to algal blooms. The direct consequence is an excess of oxygen consumption near the bottom of the water body. Additional factors supporting this process are
Along with carbon, oxygen and hydrogen which plants get from water they also need nitrogen and phosphorous which are necessary for the development of aquatic life thus during eutrophication the concentration of nutrients in the water changes, phosphorous is usually a limiting factor for phytoplankton in fresh water, large marine areas have nitrogen as limiting nutrient especially in summer. Intermediate areas such as river plumes are often phosphorous limited during spring.
Once eutrophication is detected in the water body it is considered sensitive under the European Union Urban waste water treatment directives and is declared nitrate pollutant according to the Nitrate directive and is an indicator of disturbed ecosystem. A healthy ecosystem is the ecosystem that functions well and is able to resist or recover from disturbance. The organization of the ecosystem refers to the food web and the biodiversity; ecosystem resistance is the non-response, up to a certain extent, of impacts such as nutrient enrichments. The ecosystem elasticity refers to the ecosystem ability to survive through the applied pressures. Although all these ecosystem characteristics contribute to the ecosystem health and integrity, they induce a non-linear response to the ecosystem which complicates the quantification of the assessment. The initial effects from eutrophication are negligible as they are below the carrying capacity: any measurable effects are less pronounced than seasonal fluctuations and therefore, any assessment seems to be uncertain. As the phenomenon of eutrophication is getting established, changes in mean nutrient and chlorophyll concentrations as well as changes in the community structure become obvious. This stage can be the early warning for the ecosystem quality.
Causes
Human activities are main cause of eutrophication all around the ...Download file "Eutrophication" to see next pagesRead More
Cite this document "Eutrophication"
  • APA
  • MLA
  • CHICAGO
(“Eutrophication Term Paper Example | Topics and Well Written Essays - 2000 words”, n.d.)
Eutrophication Term Paper Example | Topics and Well Written Essays - 2000 words. Retrieved from https://studentshare.org/miscellaneous/1508608-eutrophication
(Eutrophication Term Paper Example | Topics and Well Written Essays - 2000 Words)
Eutrophication Term Paper Example | Topics and Well Written Essays - 2000 Words. https://studentshare.org/miscellaneous/1508608-eutrophication.
“Eutrophication Term Paper Example | Topics and Well Written Essays - 2000 Words”, n.d. https://studentshare.org/miscellaneous/1508608-eutrophication.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC "Eutrophication"
Nitrogen Recovery in WasteWater Treatment
The major contributors of nitrogen to wastewater are human activities such as food preparation, showering, and waste excretion. The most common forms of nitrogen in wastewater are: Ammonia (NH3), Ammonium ion (NH4+), Nitrite (NO2?), Nitrate (NO3?), Organic nitrogen.
5 Pages(1250 words)Term Paper
Pollution and Lake Erie
Lake Erie used to be full of all kind of fish. The lake was greatly used for commercial fishing and as a tourist spot for vacationers. After colonization the human development that took place in that region had a great impact on this lake and the creatures that live in it.
4 Pages(1000 words)Term Paper
Anthropogenic Impact on Mangrove Ecosystems
This paper looks at the effects of human activities on these important ecosystems with the aim of reducing or minimizing such impacts and thus, conserve, manage, and protect such ecosystems for sustainable use. It is therefore, the duty of every human being to conserve mangrove ecosystems in order to avoid extinction of biodiversity and degradation of the ecosystem, which can sometimes be irreversible.
6 Pages(1500 words)Term Paper
Science Questions
the stock of resources and living systems from which flows resource harvest and extraction, as well as the essential ecosystem services of a bioregion. Some of the resources that may be included in the natural capital of a region include timber, oil, coal, wildlife, fresh
4 Pages(1000 words)Essay
Methodologies for the water quality and eutrophication potential assessment in Lakes (Melen Reservoir) and application of water quality models (WASP, PAMOLARE)
The qualitative studies are based on the questionnaire surveys , discussions or any other techniques chosen to obtain relevant information on user
2 Pages(500 words)Article
Describe effects of water pollution
As a direct result of the increased plant life and the accumulation of dead decaying plant matter dissolved oxygen levels are further
2 Pages(500 words)Essay
Oldham Pond
Those ponds that possess a TSI value of between 50 and 70 are termed as eutrophic with those having a TSI value above 70 being termed hypereutrophic (Ansari 50). Eutrophication is the response prevalent in the ecosystem due to addition of natural or artificial substances/
4 Pages(1000 words)Essay
Significance of the Ecosystem Services
The human societies consider ecosystem valuation a controversial and a challenging task and economists have always been disparaged for attempting to put a price tag on nature. However, agencies that are responsible for managing and protecting natural resources must always make challenging spending choices in the allocation of resources (Wilson 12).
2 Pages(500 words)Essay
Nitrogen removal from wastewater using anaerobic ammonium oxidation (Anammox) process
At the time, the process was attributed to bacteria belonging to the genus Planctomycetes. The initial finding was followed by more detection of the bacteria in oceanic zone water columns with the least amounts of oxygen, in anoxic marine sediments, arctic sea
11 Pages(2750 words)Term Paper
Salt Marshes
According to the research findings salt marshes have been seen to be more dominant and growing on the East and Gulf coasts in the United States. On the other side, the West Coast does not have a lot of salt marshes because of the narrow continental shelf, heavy surf and a terrain that resembles that of a mountain.
4 Pages(1000 words)Term Paper
Let us find you another Term Paper on topic Eutrophication for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us