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Impacts of marine pollution on the environment
Impacts of marine pollution on the environment
Marine pollution causes effects and solutions
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2.1 Marine pollution and protection of marine environment
The control, reduction and elimination of marine pollution has become one of the major issues in the contemporary law of the sea and it has proved to be a complex task, requiring the creation of a new and growing body of international law. This process, though in certain respects still incomplete, has reached its potentially most significant stage of codification and development through the provisions of the Law of the Sea Convention of 1982.
The control of aquatic pollution has been identified as an immediate need for sustained management and conservation of the existing fisheries and aquatic resources, because scientific knowledge on marine pollution is patchy, knowledge gaps have been identified as one of the major problems in introducing effective management strategies for its control.
The marine spaces governed by the law of the sea must communicate freely and naturally with each other all over the world. This means that each marine space must be connected to another sea or the ocean by narrow outlet, normally a strait. Accordingly the law of the sea is not applicable to the Caspian Sea because it is separated from the ocean. It should also be
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The Oxford English Dictionary defines pollution as “the action of polluting or conditions of being polluted, defilement, uncleanliness or impurity”. Understanding of marine pollution therefore requires an understanding of marine ecosystem. The marine ecosystem is composed of land, saline water and living things, in a two dimensional classification of water and bottom, the water mass is technically known as the pelagic zone and the land mass beneath it, the benthic Zone. Marine ecosystems are home to a host of different species ranging from tiny planktonic organisms to large marine mammals like the whales, manatees, and
Under the UN 1982 treaty, a state’s territorial sea extends twelve nautical miles from the national coastline (Slomanson 305). Within this area, Ecuador exercises its sovereignty over these waters as if it were a landmass (Slomanson 305). All aspects of the sea are under its control, including the seabed and airspace. Furthermore, Ecuador is allowed to impose laws that regulate the territory and consume resources that lie inside this defined area. Within this territorial sea, Ecuador “must exercise its sovereign power in this adjacent strip of water” (Slomanson 305). Additionally, Ecuador is expected to chart this water and to provide warning of navigational hazards (Slomanson 305). However, Ecuador did not act upon this and was “lax in enforcing it”. In 1951, the International Court of Justice issued this statement in response to a ruling:
United Nations , "United Nations and Convention on the Law of the Sea:Division for Ocean Affairs and the LAw of the Sea." Accessed November 27, 2013. http://www.un.org/depts/los/convention_agreements/texts/unclos/UNCLOS-TOC.htm.
"An Ocean Of Trash." Scholastic Action 33.12 (2010): 16. MasterFILE Complete. Web. 31 Jan. 2014.
The article indicates that the influences of oceans pollution that made by humans and caused by a phenomenon called “dead zones”. First of all, there is a great amount of plastic in the ocean which causes massive consequences for animals of the entire marine food web. On the other hand, “Dead zone” also affect Earth’s oceans. “Dead zones” can formed by many causes, such as natural causes, climate change, along human activities and industrial waste. These is a national problem and humans need to have some regulatory mechanisms. Therefore, it can helps the “dead zones” reduced. The author mentions that the US Environmental
Do you know that people are polluting oceans in so many ways, and what we are doing about it. First, my evidence shows that two billion people within thirty miles of the coast create 100 million metric tons of coastal plastic waste (Doc.1). In my own words, this evidence show that all this pollution is really harmful to ocean creatures and us. More evidence is that the North Pacific Gyre has collected lots of these pollutants, so it is nicknamed the Great Pacific Garbage Patch (O.I.). This shows how we are polluting the oceans. My next evidence shows that a Beach Act was passed in 2000 saying the EPA or the Environmental Protection Agency will help states test and monitor coastal water pollution to protect swimmers (Doc.2). This evidence
"Ocean Pollution." MarineBio Conservation Society ~ Marine Biology, Ocean Life Conservation, Sea Creatures, Biodiversity, Research... Web. 19 May 2014.
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.
These results agree with the hypothesis that our “untouched and super-productive world” is affecting marine life ecosystems (Vannela, 2012). All of these results combined confirm the overall hypothesis that pollution is getting worse in the ocean and more marine life ecosystems are being affected, but there
Currently, International system is focusing on issues related with maritime security. Maritime security coxncern with threats that prevail in the maritime domain (Klein 2011; Kraska and Pedrozo 2013; Roach 2004; Vrey 2010, 2013). These threats include interstate-dispute, terrorism, piracy, drugs trafficking, people and illicit foods, arms proliferation, illegal fishing, environmental crimes, as well as accidents and disaster which happen in maritime domain. Thus, generally, maritime security can be defined as the absence of those threats. Meanwhile, there is an argument that inter-states dispute should be categorized as national security instead of maritime security. Thus, there is another definition of maritime security which define maritime security as good or stable order at sea (Till 2004; Vrey 2010; Kraska and Pedrozo 2013: 1). The definition of maritime security from one to another is different as the scope of maritime security is broad and each actor has different point of view on the issue. There is no universal legal definition about maritime security. The United Nation itself only
The United Nations Convention on the Law of the Sea (LOSC) has been managing maritime issues fundamentally for years and acceptable as the basic convention on solving maritime dilemmas. Not only dispute among states but also managing sea resources among states. Remarkably, maritime issues have been developing into more complex and complicated regarding the modernization, globalization and transnational problems. This convention alone is not enough to provide complete guidance to manage the confronting interests on the sea.
The Aral Sea and the entire Aral Sea basin area have achieved worldwide notoriety due to the environmental disaster. The example of the Aral Sea disaster has sent a signal to the entire international community demonstrating how fast and irrevocable the environmental system can be ruined if there is no long-term thinking and planning in place. This paper gives a broad overview of the policies that have resulted in dying of the forth-largest inland body of water. It concentrates on the policies and approaches of the international organizations towards the problem, describes examples of the projects and presents a conclusion on effectiveness of such policies.
What is pollution? Pollution is a detrimental enemy to all species that walk on earth. It is a product of mankind carbon foot print on the environment. It consists of chemicals or particles in the air that can harm the health of humans, animals, and plants. Pollution occurs when pollutants contaminate the natural surrounding; which brings about changes that affect our normal lifestyles adversely. Pollutants are the key elements of pollution which are generally waste materials of dissimilar forms. Pollution disturbs our ecosystem and the balance in the environment. With innovation and development in our lives pollution has reached its peaks; giving rise to global warming and human illness. When raw materials, water, energy and other resources
Global warming is one of the major reasons in marine pollution. For an instance in the year 2010 there was an oil leakage near Mumbai in the Arabian Sea.
The oceans need to be protected because it is where life began and if not taken care of, life as we know it will end. When dangerous substances go into the ocean, ecosystems are suffer and become endangered along with lives of people and of marine life. Surfrider Foundation recognizes the importance of protecting and preserving the quality and biodiversity of the world's coasts because they are truly irreplaceable. There is also historical evidence of ocean pollution being present in the past, but the problem still lingers today. Heal the Bay discovered that,“Did you know there is a DDT and PCB hot spot off the coast of Palos Verdes? This superfund site (which indicates it's one of the most polluted places in the United States), is left over from a 1930's era chemical plant. Because DDT takes so long to break down in the marine environment, it persists to this day, contaminating certain species of fish. There are also highly polluted sediments in the Long Beach area, a sign of the heavy shipping in the port. Heal the Bay works on developing effective capping and removal plans to keep those toxins from spreading” (Heal the Bay). DDT is still highly concentrated in the South Bay area and still contaminating different species of fish. Even after more than 80 years DDT, a toxic insecticide, is still very concentrated and during upwellings, DDT particles come back up and continue to harm marine life. If humans are careless about what is thrown on the floor or sprayed on lawns, it can lead to disastrous affects when it comes to the condition of the ocean's ecosystems, and can endanger life itself leading to a problem that only we can mend.
Pollution is a massive problem that the earth faces. Pollution is the action or process of making land, water, air, etc…, dirty and not safe or suitable to use. Pollution of air, water, and soil are the most complex issues. Various types of gases and toxins that are released by industries