Water Pollution In Namibia Essay

1144 Words3 Pages
bulb-icon

Recommended: Effects of marine pollution on the environment

The effect of water pollution on the marine biodiversity of Namibia

In recent years, water pollution has increased and has had an effect on marine biodiversity of Namibia. According to Free Dictionary (2012) water pollution is the building up of wastes and toxics substances in water to such an extent that cause problems to living organisms that live in water as well to those that are not living in water. Water covered approximately more than two thirds of Earth’s surface and less than a third is taken up by the land (Smith, 2010). Therefore, as the earth’s population grow perpetually, living organisms such as human beings keep on putting ever-increasing …show more content…

For examples, pilchards, hakes, snooks as well as mackerels are everyday being exported outside the country. Comparing this with water pollution which is absolutely a big threats to the fish living styles, it’s definitely a big lose to Namibia. In fact, some industries do not have proper wastes management, however, they end up drain the wastes such as sediments, plastics to state some into the fresh water which goes into rivers, canals as well in the oceans. Once those toxics substances get into water in excessive amount of different sizes, small plastics actually mistaken as food by fish and other marine life then they end up feeding on them. As a result fish will die by consuming those toxics foods hence they will poison and damage their stomachs as well their digestive organs. “Sources of plastics include landfills, waste disposal from plastic industries, plastic garbage from ships, and litter on beaches can stick to marine life and affect their breathing or swimming” Alfonso, J.A. & Neto, J.A.B. (2008) Marine Pollution: retrieved from http: //www.marine pollution/ Marine egineering study

Show More
Related

  • Persuasive Essay On Plastics

    937 Words  | 2 Pages

    Which means their obviously bad for the aquatic marine life environment & are cause many different forms of damage for them & us as one. On p.g. 23 of The New York Times upfront magazine “Birds,fish, sea turtles, & others are getting tangled in plastic bags or mistake them for food & choke”. Someone else might argue that they could the plastic bags in landfills instead of oceans. But that counter- argument is flawed because you’re just polluting by burning plastic which is bad on our part we’re not doing our part to support & taking care of the earth. Plastic in the ocean isn't just bad for plants & animals but for humans too because of the food chain some of us eat animals as a meat source such as aqua marine life like fish. If the fishermen catch fish that have been eating plastic then it's in our food supply if we eat that fish it's gonna be bad for us so many will end up getting sick from the plastic inside of the fish then what will we do our aqua marine food supply will go down the drain we couldn’t eat the fish since it's basically contaminated with plastic that we’re dumping there instead of trying to fix it & getting rid of plastic bags for good for the good of the earth. We’re causing damage towards the earth by dumping all that plastic into the ocean which damages our water supply it’ll poison us although we clean the water it depends on how big the plastic particles are, it’ll make us sick & sense it’s been lying in the oceans could bring in new pathogens &

    Read More

  • Persuasive Speech On Pollution

    1498 Words  | 3 Pages

    A statistic released by the Marine Science Education Project of the Indonesian Ministry of Higher Education States that “…Reefs subject to land-based pollution (sewage, sedimentation, and or industrial pollution) show 30–50% reduced diversity at 3 m, and 40–60% reduced diversity at 10 m depth relative to unpolluted comparison reefs in each region.” This statistic is alarming because it shows just how much pollution can affect a certain environment. Not only does it affect the environment but it also affects animals, plants and people.

    Read More

  • Water Pollution: Plastic in the Ocean

    1110 Words  | 3 Pages

    Water pollution has had devastating effects on the environment, which include irreversible effects on the oceans ecosystem. People often underestimate the importance of the ocean. They don’t realize how much damage pollution has caused to the ocean and the thousands of creatures that inhabit it. Earth is a huge place, but resources are actually very limited and will not last forever unless there is a balance. We must protect the resources we have in order for them to last into the next generation.

    Read More

  • Great Garbage Patch Essay

    709 Words  | 2 Pages

    Plastic waste harmfully affects the environment because , fish and other marine animals are getting toxins in them. We consume the fish that may have the toxins from plastic . We all know that all creatures are apart of the food-web , so if one species of an animal starts to die the who...

    Read More

  • Great Barrier Reef

    1556 Words  | 4 Pages

    ...populations, some countries have invested into fish farming or aquaculture, but some controversy has followed from this practice. Studies have shown that fish farms are not helpful in sustaining the native fish, and have actually harmed them instead. There are two main types of aquaculture: onshore and offshore. These farms, often times due to overcrowded tanks, result in outbreaks of deadly diseases. An example is pop eye, an eye infection that causes swelling of the eye. On offshore farms, domesticated fish often escape through faulty and inferior netting, infecting native fish populations. Alternatively, offshore farms pose a different problem. Management of these facilities has been known to filter pure excess waste products of the fish into the ocean. The contaminated water, also full of nutrients, creates algae blooms and starves sea floor of sunlight.

    Read More

  • Water Pollution In Africa Essay

    1203 Words  | 3 Pages

    “Water and air, the two essential fluids on which all life depends, have become global garbage cans” (Jacques-Yves Cousteau). Africa is a continent surrounded by water, yet many African villages suffer from lack of clean water. With the earth holding more than 7 billion people, water pollution is one of the major causes of human infection and death from such diseases. Because there are so many possible ways to become infected, many humans die from water pollution. In Africa, population is increasing so rapidly, it is forcing more people to live an unsafe life due to the unsanitary waters, such as the Nile River that surrounds them, affecting their education, health, and poverty. Charity: Water and UNICEF are two organizations trying to find a solution to this issue by eliminating and decreasing the amount of unsanitary water infecting the African people today.

    Read More

  • Ocean Pollution Essay

    1110 Words  | 3 Pages

    Ocean pollution threatens the entire existence of the various marine animals because it causes bioaccumulation of toxins in case the marine animals consume toxic materials, for instance, mercury, lead, and silver are some of the heavy metals that are mostly animal’s skin absorbs and accumulates the chemicals in their living tissues, the toxic substance does not decompose easily and it may raise gradually by time till the animal dies. In addition, if another organism feed on an animal that is affected by bioaccumulation it will end up with many species dead [4]. As a matter of fact, some chemical liquids have a high temperatureand when they discharge into the ocean, this leads to increase in ocean temperature-thermal pollution. As a result, many species can’t adapt to a high temperature degree [5]. Additionally, ocean pollution significantly ruins the marine ecosystem because the death of even the tiniest organism as plankton causes a huge defect in the sequence of the animal food chain which means the smallest organism being consumed by a larger one when small fish species die huge fish or mammals such as whales seek to find other sources to consume, mostly they struggle till they die even polar bears may migrate [6]. Overall the deaths of those animals lead to many fish species extinction and loss of diversity. Furthermore, the world faces a serious problem that human health is endangered because of ocean pollution which has a toxic influence on the food we eat due to chemicals that enter in marine animals’ structure. In the United States more than one-third of the shellfish are negatively affected by coastal pollution [7]. Consequently, ocean pollution causes many diseases, such as typhoid, jaundice, dysentery, diarrhea, tuberculosis, and hepatitis. The world’s worst arsenic poisoning cases happened in India and Bangladesh leading to terrible damage for more than 3

    Read More

  • The Effects of Pollution in Water

    405 Words  | 1 Pages

    By the oceans being polluted not only are animals affected humans are too. What some people don't know is that they are killing of and disturbing offspring by polluting waters. "Ocean pollution results in smaller catches of fish all over the world, either by killing fish directly, preventing them from breeding, or causing birth abnormalities. Seabirds are unable to breed and whales are poisoned. Pollution also seems to be responsible for a new disease among seals. Without even swallowed, plastic can kill seabirds, turtles, and other creatures by trapping them. People drinking water from polluted seas can become sick. Deadly infectious diseases like cholera and typhoid can break out." There are many different types of sizes of plankton everywhere in our ocean waters.

    Read More

  • We Must Protect Our Environment

    1004 Words  | 3 Pages

    Some of the species being threatened by pollution include: dolphins, porpoises, penguins, sharks, and polar bears. B. Humans are also being affected. 1. Clean water is needed for good human and animal health, but as DoSomething.org states, over 1 billion people worldwide don’t have a means of getting clean drinking water, an... ... middle of paper ... ...

    Read More

  • Plastic Bags

    816 Words  | 2 Pages

    Although plastic bags appear to be fragile and light, their negative environmental effect is devastating. Plastic bags may cause large amounts of pollution in every step of their limited life cycle, from the extraction of raw materials, production, transportation, and recycling or disposal. Plastic bags can be defined as the most damaging form of environmental pollution. They can have a damaging effect on marine animals and wildlife in addition to the aesthetic effects on beaches, parks, and trees. Plastic bags are potentially one of the main causes of death to marine animals (Harbor keepers,2008). Up to one hundred thousand marine animals or more die each year from eating plastic bags which are mistaken for food. This can result in blocking the animal’s intestines and possibly lead to the animal’s death. Another possible situation is that wildlife, such as birds, can get tangled in plastic bags causing choking and immobility, which may eventually lead to death. (Senior, 2008) and (Citizen Campaign, 2010). In other situations, after plastic bags photo degrade they remain toxic and could be eaten by fish, shellfish or any other marine life and survive this allows the toxins to enter our food chain through bioaccumulation (Puget Soundkeeper Alliance, 2011).

    Read More

  • Water Pollution In Bhutan Essay

    780 Words  | 2 Pages

    Water Pollution in Bhutan 1. What are the sources of water in Bhutan? 2. What activities in Bhutan cause water pollution? 3.

    Read More

  • An Examination of Water Pollution History

    908 Words  | 2 Pages

    Transportation is a big issue with pollution. Vehicles create smog, catalysts for ozone, and components for acid rain. Smog contains a chemical called ozone. Ozone can seriously affect a human’s health. It reacts with the molecules in the lining of our airways. This then causes inflammation. Acid rain has many ecological effects, but none is as bad as its impact on lakes, streams, wetlands and other bodies of water. Acid rain makes waters acidic, which causes them to absorb the aluminium that goes from soil into water. When bodies of water become more acidic, the numbers and species of fish and other organisms living in the water begin to decrease. There are many examples of water pollution. Raw sewage running into water, industrial waste spills, and exhaust fumes from vehicles. A big problem with raw sewage is that Bacteria use up oxygen in the water, as they decompose the organic material in the water. The lack of oxygen kills animals and other organisms that live in the water. Many harmful chemicals are in industrial waste. These can become drinking water pollutants if not well managed. Car exhaust creates a wide range of gases and solid matter. This causes global warming, acid rain, and it harms the environment and human health. Engine noise and oil spills also cause pollution. Since most oils float, the marine creatures most affected by oil spills are animals like sea otters, and seabirds that are found on the shore or in

    Read More

  • Waste Water Essay

    1958 Words  | 4 Pages

    Wastewater is the combination of water-carried or liquid wastes starting in the sanitary conveniences of dwellings, industrial or commercial facilities. In addition to this, surface water, groundwater and storm water may also be present. It is any water that has been badly affected in quality by anthropogenic influence. It contains waste from residential, industrial and commercial processes. Municipal water contains industrial wastewater, sewage and gray water. Gray water is the water from sinks and showers. Large industries also produce wastewater.

    Read More

  • Cause And Effect Essay On Overpopulation

    1048 Words  | 3 Pages

    The main causes are open mines and factories, who dump waste water containing toxic substances into waterways, and have caused permanent damage to ecosystems. Ocean pollution is also increasing, with the ocean eventually collecting all of the sewage, sediment from forest clearing, fertilizer and pesticide run-off. The oceans play a key role in our world, not only as a food source, but also in climate regulation. As the oceans climate regulation weakens, the extremer temperature variation has been

    Read More

  • Essay On Causes Of Water Pollution

    560 Words  | 2 Pages

    The Causes of Water Pollution Water pollution is very harmful to the environment and living things. Water pollution can come from many different sources. If the pollution comes from only one source, such as an oil spill, it is called point-source pollution. If it comes from many different sources, it is called nonpoint-source pollution. Most water pollution affects the immediate area surrounding the source, but there are some types of pollution, such as hazardous, that can affect areas miles away from the source.

    Read More

More about Water Pollution In Namibia Essay

Open Document