Need Help Writing a Paper?

Have Paper Masters custom write your project today!

  • 24/7 Customer Support
  • Free Plagiarism Check
  • Writing at Your Level
  • Writers All Have Advanced Degrees
  • Will Follow Specific Instructions
Need Help Writing a Paper?
Yes! Write My Paper!

Water Pollution and Humans

Effects of Water Pollution on the Environment and Human Life

Common pathways for transport of toxins in the New York area are:

  • Surface Water Pathways - wastewater and stormwater discharge during manufacturing releases PCBs to the whims of nature.
  • Groundwater Pathways - groundwater discharge from plants, has been a source of PCB contribution to the soil and water column.
  • Airborne Pathways - PCBs have been detected in the atmosphere of the Hudson River basin in New York and on vegetation due to atmospheric fallout.
  • Food Chain Pathways - Bioaccumulation - PCBs are stored in fatty tissue of the food chain. Recent studies among fishing communities around the similarly polluted Great Lakes in southern Canada and the northern US suggest that the PCBs there are damaging children's neurological development - causing slow learning, poor memory and short attention span.

Water Pollution Toxins

In fish, dioxin exposure of eggs effects embryo development causing reduced hatchability and increased mortality during the -- sac fry -- stage. Laboratory experiments have shown high levels of PCDD/Fs in inland waters would cause early life stage mortality in feral fish, thereby reducing fish populations . Similarly, in birds the embryo is more sensitive to dioxins than adults. For example, since the 1960s there have been several reported declines in populations of colonial fish-eating birds, such as Rainbow Trout, in the Great Lakes in which dioxins have been associated with increased embryo mortality.

Human Exposure to Water Pollution

Human exposure to dioxins is almost exclusively from food intake, especially from meat, fish and dairy products. Unusually high exposure to dioxins in humans following for example accidental/occupational exposure, together with experiments in laboratory animals, have shown effects of dioxin on health include developmental and reproductive toxicity, effects on the immune system and carcinogenicity. Even more disturbing are findings from recent studies which show that concentrations of dioxins in human tissue in the general population (of industrialized countries) are already at -- or near-those levels where health effects may occur. Recent research on health effects from dioxin indicates the following important points :

  • In fish, birds, mammals and humans, evidence shows that the developing fetus/embryo appears to be very sensitive to toxic effects of dioxin. Developmental effects in humans, seen after high accidental/occupational exposure to dioxins include: pre-natal mortality; functional alterations including effects to the male reproductive system.
  • Biological effects from dioxins appear to depend on the concentration present in a target organ over a critical time period rather than on dose.

Related Research Paper Topic Suggestions

Acidification On Freshwater - Acidification on Freshwater research papers look at the importance of the chemical contributions of aquatic animal and plant life. Science Research Papers are Custom Written Plagairism Free.

Acid Rain - Acid Rain Research Papers discuss the effects it has on the ecosystem.

Air Pollution - Air Pollution Reserch Papers look at the reasons why the ozone is depleting, and why there is poor air quality due to emissions worldwide.

Carbon Emissions - Carbon Emissions research papers discuss the main sources of carbon emissions that are released into the atmosphere.

Drinking Water - Drinking Water Research Papers discuss the importance of drinking water in today's society. where does the world get most of its drinking water? And perhaps more importantly, how clean is it? Drinking water and the environmental impact research paper topic from Paper Masters.

Environmental Pollution - Environmental Pollution research papers discuss the global impact pollution has the on the Earth and it's organisms.

Gulf of Mexico Oil Spill - Gulf of Mexico Oil Spill research papers examine the events leading up to the big explosion that led to an oil spill and preventative measures that could have been taken.

Nuclear Waste - Nuclear Waste Research Papers debate over the safety issues involved in nuclear power and waste byproducts in governmental and public arenas around the world.

Oil Pollution In Our Oceans - Oil Pollution in Our Oceans Research Papers examine how oil pollution is caused, and the negative consequences that occur.

Regime For Global Water - Regime for Global Water Research Papers look at the global shortage of water and possible solutions.

Toxic Waste - Research papers on toxic waste discuss the many regulations designed to mandate safe, standardized procedures for identifying, collecting, and disposing of certain types of toxic waste.

Water Contamination - Water Contamination research papers examine how the pollution of water affects all plants and organisms that live within bodies of water.

Water Pollution - Water Pollution Research Papers look at the environmental factors that influence this polution. Paper Masters reports on PCBs and water pollution throughout the United States or in other parts of the world.

Water Pollution Problem - Water Pollution Problem Research Papers delve into an example of an order placed on giving a description of the problem and how it started and possible plans that would alleviate the problem. Custom College Science Research Papers are Available Today.

Paper Masters

  • Custom Written Papers
  • 100% Plagiarism Free
  • 24/7 Customer Service
  • Guaranteed Confidentiality
  • Text us for a Quote Today!

This is a topic on
Water Pollution and Humans Research Papers

Effects of Water Pollution on the Environment and Human Life Research Papers look at the different toxins. Custom research papers from Paper Masters.

Choosing a Topic:

Can't decide on a topic? Need ideas or inspiration for research in your field of study? Paper Masters provides topic suggestions to make your decision easier.

Paper Masters Site Search