Pollution prevention environmental impact reduction. This helps you give your presentation on marine pollution in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. Powerpoint is the worlds most popular presentation software which can let you create professional marine pollution powerpoint presentation easily and in no time. Water pollution almost always means that some damage has been done to an ocean, river, lake, or other water source.
This article explains the causes, consequences and cure of marine pollution. Effects and solutions of marine pollution from ships in. Products from marine species are used as food additives, animal feed, fertilizer, clothing, jewellery, and cosmetics. Mar 09, 2007 the marine pollution is of three kinds the land based, air based and by maritime transportation. Effects and solutions of marine pollution from ships in nigerian waterways article pdf available in international journal of scientific and engineering research 69.
Of particular interest is the impact of pollution caused to fisheries and other commercial use of coastal and marine habitats. Multilateral convention for the prevention of marine pollution from land based sources with annexes. Furthermore, pollution can be classified in terms of the type of the causative matter or compound, such as chemical pollution, noise pollution, air pollution, agrochemical pollution, and industrial and domestic effluent pollution. The landbased pollutants are industrial wastes from the discharged untreated waters of the industries, fertilizer and pesticide run off from agriculture, municipals. There is growing scientific evidence demonstrating serious, sometimes disastrous, impacts of pollution in the marine environment.
Pdf this overview of marine pollution follows the methodology as proposed below. Convention on the prevention of marine pollution by dumping of wastes and other matter this text contains all the amendments which entered into force the contracting parties to this convention, recognizing that the marine environment and the living organisms which it supports are of. Every ocean and every continent, from the tropics to the oncepristine polar regions, is contaminated. Marine pollution ppt free pdf download study mafia. Air pollution is also a contributing factor by carrying off pesticides or dirt into the ocean. Pdf prohibition of pollution of marine environments. In this article, we will explain this term in detail. Citescore values are based on citation counts in a given year e. Multilateral convention for the prevention of marine. Contribution to marine pollution protocols of regional seas programmes and to national plans of actions establishment of global partnerships. An introduction to marine pollution by areti krishna. An act to provide for the prevention of pollution to the marine environment and for responses to marine pollution incidents emanating from vessels, and other.
Sources of marine pollution on nigerian coastal resources. Effects and solutions o f marine pollution from ships in nigerian waterways umo iduk, nitonye samson. Pdf effects and solutions of marine pollution from ships. Kris krugmomentgetty images marine pollution refers to a range of threats from landbased sources, and it generally involves contamination of bodies of water such as rivers, streams and oceans. Delete record convention on the prevention of marine pollution by dumping of wastes and other matter you really want to delete this record. The protocol, which is meant to eventually replace the 1972 convention, represents a major change of approach to the question of how to regulate the use of the sea as a depository for waste.
If you do not already have an account you will need to register here. According to the national oceanic and atmospheric administration noaa, 80 percent of marine pollution originates from land. Enviroleg cc marine pollution prevention of pollution from ships act p 2 owner, in relation to a ship, means the person or persons registered as owner of the ship, or, in the absence of registration, the person or persons to whom the ship belongs, but, in. The convention itself contains six mandatory annexes with provisions for the prevention of marine pollution from ships. Marpol, the international convention for the prevention of pollution from ships, is the main. Convention on the prevention of marine pollution by dumping. For example, normal seawater has some small particles of plants or sand in, and when the sea is considered as the habitat of marine animals, one would not think of these particles as pollutants whereas one would definitely define toxic chemicals as pollutants. This has been done by introducing antipollution measures into the design, equipment and. Marine pollution conventions there are no less than 6 international marine pollution conventions. This pollution is categorized into two distinct sources. In particular, such research should include obser vation, measurement, evaluation and analysis of pollution by scientific methods. Marine pollution occurs today in varied formschemical, industrial, and agriculturaland the sources of pollution are endless.
Abstract the effects of marine pollution are enormous, ranging from impairment of surface water quality, disruption of aquatic growth, and reduction of amenities, affecting the health of man, etc. The number of spills exceeding 7 tons has dropped steadily, in spite of the growth in the quantity carried and the length of voyages, from over 100 spills in 1974 to under five in 2012. The main causes and effects of marine pollution scuba diver. This includes offshore and onshore energy production sector, onshore shipping personnel and shipping transport companies. The marine pollution is of three kinds the land based, air based and by maritime transportation. P oull tion prevention p2 means working at the source of pollutants to prevent them from being generated or to reduce the amount generated. Pollution in the ocean 3 the conference brought together leading marine scientists and engineers, policymakers, filmmakers, exhibit designers, informal science educators, journalists and communicators to develop a portfolio of models for communicating major ocean issues to the public. Pdf investigation of marine pollution caused by ship.
Marpol 7378 requires that each tanker of 150 gross tons or more and any other ship 400 gross tons or. Marine pollution bulletin is concerned with the rational use of maritime and marine resources in estuaries, the seas and oceans, as well as with documenting marine pollution and introducing new forms of measurement and analysis. Oceans are the large area on the planet that covers more than onethird of the earths total surface. Enviroleg cc marine pollution prevention of pollution from ships act p 2 owner, in relation to a ship, means the person or persons registered as owner of the ship, or, in the absence of registration, the person or persons to whom the ship belongs, but, in relation to a ship belonging to a state and which is operated by a person registered as the. Marine pollution prevention protecting water quality for the tribal fishery and recreation much of marine pollution is land derived, but all boaters can help prevent it by following clean boating practices and reporting all evidence of pollution. Due to intensive population and industry, a large number of waste water and solid waste dumped into the sea water, coupled with. Noted negatively affected by marine pollution, including marine debris, especially plastic, persistent organic pollutants, heavy metals, and nitrogenbased compounds, from a number of marine and landbased sources. Marine pollution facts and information national geographic. Coastal and marine pollution has already caused major changes in the structure and function of phytoplankton, zooplankton, benthic and fish communities over large areas including impacts on public health. Convention on the prevention of marine pollution by. Preventing marine pollution preventing operational pollution this can result, for example, from the discharge of oilwater mixtures resulting from tank cleaning directly into the sea. A wide range of topics are discussed as news, comment. Marine pollution occurs when harmful effects result from the entry into the ocean of chemicals, particles, industrial, agricultural and residential waste, noise, or the spread of invasive organisms. Analysis of global marine environmental pollution and prevention and control of marine pollution 3 marine pollution occurs mainly in the gulf near the mainland.
This article throws light upon the sixteen case studies on marine pollution. The health and continued use of our lakes and rivers for fishing and recreation depends on pollution. Marine pollution is defined as the introduction of substances to the marine environment directly or indirectly by man resulting in adverse effects such as hazardous to human health, obstruction of marine activities and lowering the quality of sea water. However, much of the damage humans wreak on the worlds oceans is far less obvious. Three different kinds of marine pollution have been categorised caused through land, caused through air and caused by means of transportation. This report is one of a series of reports from that. Pollution is the introduction of contaminants into an environment that causes instability,disorder,harm or discomfort to the ecosystem i. Reducing marine and coastal pollution t world bank. However, the current situation of marine environment is not optimistic, marine pollution has become a very important topic in todays society. Plastic, paper, wood and metal waste belong in onshore recycle or trash bins. Eighty percent of marine pollution comes from land.
The global partnership on nutrient management gpnm the global partnership on marine litter gpml the global wastewater initiative gw2i over the years. The most important instrument for the prevention of marine pollution is the international convention for the protection of marine pollution from ships marpol convention. Analysis of global marine environmental pollution and prevention. Marine pollution is a combination of chemicals and trash, most of which comes from land sources and is washed or blown into the ocean. Pdf effects and solutions of marine pollution from ships in. Pollution from toxic chemicals threatens life on this planet. Marine pollution refers to a range of threats from landbased sources, and it generally involves contamination of bodies of water such as rivers, streams and oceans. Coastal scientists believe that prevention is better than cure since the effects of marine pollution may be irreversible and we may therefore be creating everlasting. Special issues published in marine pollution bulletin. A 1971 united nations report defined marine pollution as. Amendments to the convention on the prevention of marine pollution by dumping of wastes and other matter concerning settlement of disputes. The landbased pollutants are industrial wastes from the discharged untreated waters of the industries, fertilizer and pesticide run off from agriculture, municipals sewerage by the increase in population. Toxic chemicals gasoline, diesel fuel, engine oil, antifreeze, marine paints and.
Sea food is a part of the human diet and harvesting of marine species provides a source of income to millions. Impacts of pollution on coastal and marine ecosystems. Marine pollution prevention of pollution from ships act. In recent history, weve seen oil spills, untreated sewage, eutrophication, invasive species, heavy metals, acidification, radioactive substances, marine litter, and overfishing, among other significant problems. Highly visible events such as the exxon valdez, and the gulf of mexico gusher have raised public awareness of marine pollution in recent decades. Pollution can vary depending on the context and the purpose for which seawater is being used. Marine pollution prevention these days is a serious responsibility for everyone involved in the maritime or offshore industries. In 1996, parties adopted a protocol to the convention on the prevention of marine pollution by dumping of wastes and other matter, 1972 known as the london protocol which entered into force in 2006. It submits that measures should be taken to ensure compliance of these regulations and that prevention of marine pollution should be. Signed at oslo on 15 february 1972 authentic texts. The continued degradation of the human environment has become a major contemporary problem in all parts of the world.
In the process it has made important contributions to the international efforts to prevent, reduce and control pollution of the marine environment, especially pollution. Resource manual for pollution prevention in marinas was initially developed under a public involvement and education pie grant financed by the proceeds from the washington state centennial clean water fund and administered by the puget sound action team. Investigation of marine pollution caused by ship operations with dematel method article pdf available july 2016 with 1,244 reads how we measure reads. Free download marine pollution powerpoint presentation slides. It is using materials and energy more efficiently, and conserving natural resources, including water. Convention for the prevention of marine pollution by dumping from ships and aircarft1972 the oslo convention convention for the prevention of pollution from ships 1973marpol. Dong guoanalysis of global marine environmental pollution. Marine pollution encompasses many types of pollution that disrupt the marine ecosystem, including chemical, light, noise, and plastic pollution. Pollution from oil has been the most significant type of marine pollution from ships. Solutions the marine pollution profile for each country differs significantly depending on which sectors are most active near the coast, as well as on the political, technical, and economic will to address these issues.
842 982 1299 1574 569 1513 784 375 281 468 1581 391 4 250 59 1307 746 1126 845 672 680 819 1563 532 139 904 1126 266 394 1043 368 1274 148 931 1070 236 695 1190 485