Any change in the biological, chemical or physical condition of sea water is termed as marine pollution. Oil pollution from shipping route spills and disposal from transportation services, sediments due to erosion from farming, forestry and mining, cooling water from industries and power plants, municipal sewage dump that includes plastic waste and radioactive substances from industrial and military wastes are the various causes of marine pollution.
what are the main sources of maine pollution
Marine pollution occurs when harmful effects, or potentially harmful effects, can result from the entry into the ocean of chemicals, particles, industrial, agricultural and residential waste, noise, or the spread of invasive organisms. Most sources of marine pollution are land based. The pollution often comes fromnonpoint sources such as agricultural runoff and wind blown debris.
Chemistry is an important subject in Marine Engineer because it allows you to carry out the various job roles as a Marine Engineer; it gives you the knowledge to identify the many chemical problems in engineering (specifically for marine engineers: Corrosion, Pollution, etc). By understanding how to combine many different elements would lead to a longer endurance and life to the material.
The main cause of marine pollution are humans!!!
Marine pollution kills life in seas
measure to avoid marine pollutions by oil annex 1 measure to avoid marine pollution by noxious liquid substances annex 2 measure to avoid marine pollution by harmful substances annex 3 measure to prevent marine pollution by seawage from ship annex 4 measure to prevent marine pollution by garbage annex 5 measure to prevent marine pollution by air pollution annex 6
Marine Noise Pollution Silent Socratic Dialogue, students learn about the history of marine noise pollution and its effects on marine life, particularly cetaceans.
water pollution
how can we help Marie pollution
Oil spills is the biggest cause of marine pollution. An oil spill can devastate and area of the ocean. Factories are another major cause of marine pollution.
MARPOL stands for the International Convention for the Prevention of Pollution from Ships. It is an international maritime environmental treaty designed to minimize pollution from ships by setting standards for the control of various types of marine pollution.
Domestic pollution is caused by landfill waste seeping into the groundwater flow. Agricultural pollution comes from farms. It occurs when the farmers spray their land with pesticides and fertilisers which then run off the land when its raining , into nearby water sources . This pollutes the water and the marine life living in it. :)