Start studying 11 Steps of Eutrophication. Harmful algal blooms , dead zones , and fish kills are the results of a process called eutrophication — which occurs when the environment becomes enriched with nutrients, increasing the amount of plant and algae growth to estuaries and coastal waters. Eutrophication (from Greek eutrophos, "well-nourished") is a limnological term for the process by which a body of water becomes progressively enriched with minerals and nutrients.Water bodies with very low nutrient levels are termed oligotrophic and those with moderate nutrient levels are termed mesotrophic.Eutrophication may also be referred to as dystrophication or hypertrophication. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Draw a diagram to illustrate or describe in words the cycle(s) of matter within the healthy lake in Model 1. b. Healthy ecosystems have a continuous flow of energy. for farms/crops) are washed into a pond/ lake by rainwater.2. FACT: Mother Jones was founded as a nonprofit in 1976 because we knew corporations and the wealthy wouldn't fund the type of hard-hitting journalism we set out to … The rapid […] Include increase in nitrates and phosphates leading to rapid growth of algae, accumulation of dead organic matter, high rate of decomposition and lack of oxygen. Eutrophication refers to enrichment of aquatic systems by inorganic plant nutrients. pond or lake). The role of positive feedback should be noted in these processes. This is usually due to algal bloom caused by artificial fertilisers and other chemicals being washed into the water by rain.The 5 stages:1.Chemicals/ artificial fertilisers: Chemicals and artificial fertilisers used on the land (e.g. One method to remediate eutrophication is to use constructed wetland systems. 19. a. “Eutrophication or more precisely hypertrophication, is the ecosystem’s response to the addition of artificial or natural nutrients, mainly phosphates, through detergents, fertilizers, or sewage, to an aquatic system. Eutrophication is the loss of oxygen in a body of water (e.g. Flow Diagram of Eutrophication. This leads to suffocation of fish and other aquatic life. The major differences for the inputs to packaging are, feed for grow out in farmed salmon, and fuel for boats in fished salmon. Eutrophication can have a devastating effect on rivers and streams. Figure 2 - Fished Salmon Process Flow Diagram The flow diagrams above detail the process LCA of farmed and fished salmon. ADVERTISEMENTS: In this article we will discuss about the meaning, types and effects of eutrophication. Eutrophication is the Process in which a Water Body of an Ecosystem becomes Overly Enriched by Natural or Artificial Means. The plant deplete the oxygen content of water during night. “Eutrophication is an enrichment of water by nutrient salts that causes structural […] Eutrophication is a big word that describes a big problem in the nation's estuaries. Each of the flow processes yield by-products not mentioned in the diagram. It is an abnormal growth of algae, a clear manifestation of a process called eutrophication. After seeing the picture of children swimming in a sea of seaweed, you will surely wonder what strange phenomenon has hit the coast of Qingdao in eastern China. 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