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safety regulations for dishes in a hotel or restaurant 2017 How Does Eutrophication Affect the Environment

by:Two Eight     2019-08-20
safety regulations for dishes in a hotel or restaurant 2017 How Does Eutrophication Affect the Environment
Due to the development of modern agriculture, the rich nutrition of water body is one of the main causes of environmental problems.
Here's more information on how this phenomenon affects the environment.
In the form of the original Greek root word, rich nutrition means "proper nutrition ".
So how could this be a problem?
The problem is not just because of the EU.
But over-nutrition, or over-nutrition.
Rich or high nutrition is due to the entry of more nutrients, especially nitrogen and phosphorus compounds, resulting in an imbalance in aquatic habitats that cannot be handled by the ecosystem.
Both nature and human beings can cause rich nutrition in water bodies. made causes.
Human activities such as agriculture and industry discharge waste into natural water bodies.
These wastes contain phosphorus and nitrogen compounds that are nutritious to plants, especially simple plants such as algae or fengxinzi.
Thanks to its rich nutrition, these simple plants cover a wide range of areas on the surface of their natural water bodies.
Usually, they form "carpets" on the entire surface ".
While these carpets are sometimes visually appealing due to their colorful shapes, they can have terrible consequences for living creatures below.
On the other hand, due to the lack of drainage or the use of nutrients, the ecosystem will naturally become rich in nutrition.
The ecosystem is a delicate and balanced circle of life, and even the smallest anomalies can affect the health of the ecosystem.
Rich nutrition has greatly changed the balance of ecosystems, leading to fundamental changes in biodiversity living in the water body.
One of the most obvious effects of rich nutrition is that sunlight cannot reach a deeper layer of water body.
Algae and other mats of similar plants are ubiquitous and usually control the sun by feeding fish.
Plants that rely on sunlight to penetrate deeper layers are particularly harmed and will become extinct.
Therefore, fish fed with them will also be affected, and fish fed with smaller feed fish will also be affected.
Previous conditions lead to smaller changes in species that survive in the water, as well as an increase in species that are able to take advantage of these conditions. Deep-
Residential algae that can thrive in a dark environment, increase in a large number, and large complex plants may become extinct.
Changes in food will naturally lead to changes in the feeder;
Changes in aquatic species have also been hit.
Some algae also produce toxic substances that directly lead to a decrease in the number of other organisms.
Lack of oxygen, or low oxygen content, may be caused by rich nutrition. The now-
The dominant algae occupy most of the available oxygen, leaving little left for the rest of the Lake/River residents.
Decay caused by insufficient sunlight can also increase hypoxia by releasing harmful substances into the water.
Therefore, the fish and other animals living in the Lake suffered a great deal.
Due to previous conditions, the number of organic waste in the lake has increased dramatically.
The sediment rises and the water becomes more turbid.
This makes it less attractive for business or entertainment, such as swimming, boating, fishing, etc.
Algae and blue bacteria groups can also be a big trouble for nearby citizens, not only because of bad smells, but also because they become breeding sites for dangerous parasites.
The rich nutrition of water bodies is not limited to aquatic ecosystems, but is more common in aquatic ecosystems.
The nutrient-rich role of the terrestrial ecosystem is similar to that of the aquatic ecosystem.
Despite the need for nitrate for plant growth, too much nitrogen can produce an inverse effect.
Terrestrial ecosystems, such as forests and tropical grasslands, are built around plants adapted to specific levels of various nutrients in the soil of the region, which usually contain a small amount of nitrogen.
Nitrogen is not naturally produced in the soil and must be introduced through microorganisms or nitrogen
Fix the root stem that converts atmospheric nitrogen into organisms
Available nitrate compounds.
The sudden introduction of a large amount of nitrogen will promote the growth of weeds, which are equivalent to algae and hinder the growth of naturally grown plants that take time to adapt to the changed soil conditions.
Highly specialized ecosystems such as swamps and grasslands are particularly vulnerable to the threat of nutrient-rich agriculture.
The EU trophy has created many "death zones" around the world, I. e.
Seriously nutritious waters.
Many of these creatures were found off the eastern coast of the United States, in the Mediterranean and Northern European waters.
There are also many dead spots in the waters around Japan and South Korea, thanks to the large amount of industrial waste in these countries.
Since fertilizer is necessary in agriculture, it can be reduced to a large extent.
By minimizing soil runoff, it is possible to prevent the addition of a large number of unnecessary nutrients to the aquatic dump.
Reducing soil degradation directly results in reduced nutrient-rich because more nutrients are used where they are actually needed.
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