In cultural eutrophication, however, humans inject large amounts of artificial matter into the water’s ecological system thus overwhelming the natural cycle thereby resulting in the water bodies changing from oligotrophic to eutrophic. If eutrophication gets to the critical point of mass dying in the water, the microbes responsible for breaking down the dead bodies need oxygen to do their work, thus contributing further to oxygen depletion. Ensuring our freshwater sources are clean is in the interests of all of us. Eutrophication is a naturally occurring process which depletes the oxygen levels in a body of water. In one embodiment of the invention, aquatic organisms are cultured in eutrophic water to feed on algae, thereby reducing the algal biomass. Cultural Eutrophication What is Eutrophication? Definition of cultural eutrophication in the Definitions.net dictionary. That’s because it begins wherever people live and ends with damage to resources we all use and enjoy.It all starts when nutrients get into lakes and oceans. Cultural eutrophication refers to situations where the nutrients added to the water body originate mainly from human sources, such as agricultural drainage or sewage. Elimination of the use of chemicals in daily life. What does cultural eutrophication mean? If, for instance, a water source is affected, those dependent on nutrient-rich water would be unable to use the water until the quality improves. All Rights Reserved . Learn. Search for an answer or ask Weegy. The groundwater then makes its way to surrounding bodies of water. Eutrophication spoils the quality of bathing water and threatens the survival of bottom animals and … The excess nutrients fuel photosynthesis causing an increased growth in algae, a photosynthetic primary producer protist, and an algae bloom. Limited sunlight penetration disables aquatic plants from photosynthesizing, which leads to their death. However, human activities such as modern farming techniques and fertilizer use accelerates the process. 1 Answer/Comment . Definition of cultural eutrophication in the Definitions.net dictionary. Extra nutrients are also supplied by treatment plants, golf courses, fertilizers, and farms. Eutrophication is a major environmental concern for rivers, coastal water, lakes, tributaries, and estuaries. Greentumble is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. The most conspicuous effect of cultural eutrophication is the creation of dense blooms of noxious, foul-smelling phytoplankton that reduce water clarity and harm water quality (Figure 2). In the natural process, the ecosystem continuously cycles the matter with the aid of plants and green algae to create a food base for herbivorous and carnivorous from the dissolved chemicals. Eutrophication Process. (And 10 Ways to Reuse Egg Shells), Causes, Effects and Solutions to Ecological Problem of Eutrophication, 15+ Amazing Water Pollution Remedies That Could Help Resolve Water Crisis, Causes, Effects and Interesting Solutions to Ocean Dead Zones, Causes, Effects, and Impressive Solutions to Soil Erosion, Can You Recycle Propane Tanks? The difference between natural eutrophication and cultural eutrophication is that cultural eutrophication is caused by human beings. Due to clearing of land and building of towns and cities, land runoff is accelerated and more nutrients such as phosphates and nitrate are supplied to lakes and rivers, and then to coastal estuaries and bays. And the estimated cost for making eutrophic water safe for drinking across the whole of the U.S. reaches $2.2 billion each year [2]. Many lakes are naturally eutrophic and in some cases there is a progressive eutrophication as the lake matures. Plos One, 13(4), e0191755. Cultural eutrophication refers to an alteration of nutrient input in the water basins by human activities that lead to major ecological changes in water bodies over the decades. However, climate change and predicted population growth will make control over these sources even more difficult in the future. Governments are, therefore, called upon to as well invest in supporting and encouraging new innovations that deal with environmental challenges. Agriculture can have some of the biggest impacts. In eutrophication. Cultural eutrophication is the process that speeds up natural eutrophication because of human activity. Read more about us. (And 5 Ways to Reuse Old Bottles), Is Denim Eco-Friendly? 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