The Effect Of Atrazine On Water Quality And Aquatic Life Essay

However, agriculture is the central issue. While pesticides are being used to keep crops alive, a benefit to farmers, the natural ecosystem is not exactly experiencing the same effect; the ecosystem is being destroyed. An effective way agriculturists can improve on decreasing the amount of pesticides is to use continuous production, where it is reusing the fields, without wasting and hurting them.

Conduct studies on food, air, water and soil to determine how they are altered when coming into contact with medicines, garden chemicals and industrial chemicals

14. "ATRAZINE REMEDIATION IN THE LAKE LAVON WATERSHED of GRAYSON COUNTY, TEXAS," Texas State Soil and Water Conservation Board, http://www.tsswcb.texas.gov/files/contentimages/01-07-FR-ATRGRAYSON-00-00-00.pdf.

According to studies it was shown cereal crops, corn, wheat, rice and etc., to an have increased yield of more than 98% worldwide (Hossard et al.). Thus the positive effect the pesticide introduction has had on the crop yield is evident . The past 50 years in the United States has shown a larger increase in population than the 50 years prior, easily aided by the increase in available crops as well as many other factors, showing more than double an increase in population("Chart of US Population"). Even if the source of growth isn't directly related to the crop increase, the increased population growth would need the agricultural yield to keep up with the pace of growth. Pesticides decreasing the prevalence of certain diseases also contributes to the population growth. Pests as mosquitos can be eliminated to prevent the spreading of disease via the mosquito itself. The benefit doubles in helping to eliminate possible medical bills that would be present had there been such disease present. The presence of malaria, one of the most infamous killers known to man, has significantly decreased due to the use of pesticides eliminating disease carrying

How is Atrazine used? It is sprayed on plants, grass, and weeds. Why is it used? It is used to kill weeds and unwanted plants that are in places people don’t want them to be. Also, used heavily by farmers on crops. What happens when it enters the environment? Atrazine is known to be slow to break down. It is found in streams, rivers, lakes, and drinking water. It mainly spreads from runoff because of rain, but can also be absorbed into the air.

Place half of the fertilized eggs in a pool of water with the the weed killer atrazine; same as the contaminated pond, and place the other half of the fertilized eggs in a pool of water that has no atrazine. Collect and arrange

A bright red juicy tomato, a golden yellow, sweet ear of corn, a dense robust potato, and a shiny bright red apple have more in common than just being fruits and vegetables; they nourish the world? Or, are they slowly killing people? In this present time, most types of vegetation are treated with herbicides, fungicides, and pesticides to some degree. In regard to whether or not this exposure is harmful to humans or not is a question that is going to be explored within this paper. Do the benefits of using pesticides and herbicides in agriculture outweigh their potential harmful effects on human health?

Inorganic Contaminants: Pesticides and fertilizers aren’t completely absorbed by plants. A certain percentage of these chemicals eventually enter the groundwater, and the EPA regulates and levels these types of contaminants in drinking

Atrazine is a herbicide used in agricultural areas, specifically on corn, sugarcane, and sorghum. As well as on yards and golf courses, the total amount of atrazine used in the United States in 2016 was 70 million tons. ( Donley, 2016) According to Syngenta’s website, the company that sells atrazine, it has not been proven that atrazine is harmful to the environment, animals, or humans. Even though there are multiple studies that show the opposite. Similarly, the EPA is currently researching atrazine again, due to the contradictory results of other studies done. This paper will discuss the effects of atrazine on the environment, animals, and humans. As well as the benefits the pesticide has, and evaluate if the pros outweigh the cons.

Therefore, pesticides will be regarded as a crucial means of reaching universal demands, with agricultural and food systems needing to adapt to threats posed by climate change. It is estimated that without pesticides, global food production could decline by 35-40%, amplifying the cost of food and threatening food security (Farming UK, 2016).

Leaching of pesticides though the soil depends on the geology of an area such as soil type, soil strata, bedrock, and impervious or permeable layers. It can take time for pesticides to leach through the soil and into the groundwater that we drink from and can take anywhere from a few months to a few years, therefore usually only persistent and mobile pesticides make it to our groundwater (Shrivastava et al., 2015).

Atrazine is one of the most widely use herbicides in the United States since it was discovered in 1958. Atrazine plays a significant role in food production in the US and in feeding countries around the world, but it’s also been linked to negative health outcomes and the chemical persists in the environment for a long time. Atrazine is a commonly detected pesticide in drinking water and has caused widespread water contamination in Europe. The water-borne herbicide in contaminated drinking water has been linked to prostate and breast cancer and as a result, it was banned Europe since 2004 (“EU on Atrazine” 2006). Meanwhile, in the United States, more than 76 million pounds are used yearly on fields, particularly in the Central Plains. Atrazine’s

The third article I found was, Atrazine exposure in public drinking water and preterm birth by Rinsky L. et al. this article looked at atrazine in drinking water and how that is related to preterm birth. The objective of the study is to look at exisiting data to see id there is a relationship that exists between the level of atrazine in drinking water and preterm birth. The authors explain that atrazine is commonly apply to crops to protect it from weeds and is then transported to bodies of water by runoff from fields. The article explains that atrazine exposure can be dangerous to human health and it has access to people through their drinking water. The Environmental Protection Agency has a regulation on how much atrazine can be in the public

Atrazine is a commonly used corn herbicide in the United States. The lineone website says:

IN PARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE AWARD OF MASTER OF SCIENCE (ENVIRONMENTAL CHEMISTRY AND POLLUTION CONTROL)