Department of oil-gas industry Oil-gas industry division Safety in Petroleum Industry”(Ecological Management) ISW Ecological problems of Kazakhstan. Done By: Zhenis Seitekov Checked By: Bigaliyev Aitkhazha Bigaliyevich Almaty 2011 Contents: • Introduction • National environmental issues • The impact of landfills military space systems and test • Radioactive contamination • Oil and ecology • Air pollution • Aerosol pollution of the atmosphere • Conclusion
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Why Sea Water is Salty The “salt” in sea water‚ and some lakes that have no water outlet such as the Great Salt Lake and the Dead Sea‚ comes from ions of dissolved minerals‚ mainly chloride and sodium which make up about 90% of salt ions in sea water. There are three main ways that dissolved minerals enter the ocean: The water cycle‚ underwater geysers know as Hydrothermal Vents‚ and underwater volcanos. During the water cycle‚ water is evaporated from bodies of water by the heat of the
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about the sea otter . The sea otter is a marine mammal native to the coasts of the northern and eastern North Pacific Ocean . They live over 10-15 years . Their breeding season is during September to November ‚ they are territorial during it . Their scientific name is Enhydra lutris . Adult sea otters typically weigh between 14 and 45 kg (31 and 99 lb) ‚ making them the heaviest members of the weasel family ‚ but among the smallest marine mammals . Unlike most marine mammals ‚ the sea otter’s primary
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commonly known as the Hawksbill Sea Turtle. The Hawksbill Sea Turtle has a lifespan of about 30 to 50 years. The turtle is an omnivore and consumes sea grasses‚ sea urchins‚ barnacles‚ small animals‚ and their favorite food‚ sponges (National Wildlife Federation). Regardless of their lifespan and diet‚ these turtles are dying quicker than normal because of the human race. According to the International Union for the Conservation of Nature (IUCN)‚ the Hawksbill Sea Turtle is classified as critically
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Greenland are melting‚ thus causing the sea levels to rise. This past summer‚ in a disconcerting new scientific study by the climate scientist Michiel Schaeffer and his fellow colleagues‚ had suggested that no matter how quickly we cut this pollution‚ we are unlikely to keep the seas from climbing; subsequently‚ what is worse is that rising seas can raise the launching pad for a storm surge. Accelerated rates of erosion are another cause that attributes to the sea level rise. For erosion causes large
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Philippine Archipelago‚ with all the islands and waters embraced therein‚ and all other territories over which the Philippines has sovereignty or jurisdiction‚ consisting of t its terrestrial‚ fluvial‚ and aerial domains‚ including its territorial seas‚ the seabed‚ the subsoil‚ the insular shelves‚ and other submarine areas. The waters around‚ between‚ and connecting the islands of the archipelago‚ regardless of their breadth and dimensions‚ form part of the internal waters of the Philippines.
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So we heard a lot about the situation in the Baltic States‚ but the question is: Where do we go from here? The answer to such a question is full of uncertainty. In Lithuania‚ the people just elected a new parliament and while people may be more worried about the immediate need to secure stable gas deliveries from Russia and winter approaches‚ it is difficult to see how the attention on the crisis can anything but increase as we move forward. In this respect‚ Lithuania does seem to somewhat differ
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Sea Otters Did you know that a Sea Otter’s scientific name is Enhydra Lutris ? What about the fact that sea otters have the world’s thickest animal fur. A Sea Otters fur is very helpful to them because it insulates them very well but their paws don’t have as much fur so they keep their paws up in the air when they are out of the water or when they are floating. This species Sea Otters are one of the most interesting and cutest sea mammals.This paper will explain the diet of the sea otter‚ the
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Dead Sea Scroll The settlement of Qumran is one kilometer inland from the northwest shore of the Dead Sea. The scrolls were found in eleven caves nearby‚ between 125 meters (e.g.‚ Cave 4) and one kilometer (e.g.‚ Cave 1) away. None were found within the settlement‚ unless it originally encompassed the caves. In the winter of 1946–47‚ Palestinian Muhammed edh-Dhib and his cousin discovered the caves‚ and soon afterwards the scrolls. John C. Trever reconstructed the story of the scrolls from several
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diatoms. Green algae is common in areas where light is abundant‚ such as shallow water or rock pools. They use their radular (tiny teeth) to scrape algae off of rocks. Green algae can range from single-celled organisms to multi-celled organisms‚ such as Sea lettuce (Ulva Lactuca). They live in large colonies ‚ close to water. Periwinkle’s diets consist mainly of green algae. On the day of our data collection‚ we noted that our transect on Broulee Island was facing south and was constantly exposed to sunlight
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