Презентация "Экологические проблемы Байкала"
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Презентация к занятию по английскому языку на тему "Экологические проблемы Байкала"

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We are living in the century of the technological progress trying to open all new and unknown, each day brings us new ideas, and each month brings us new technological solutions, people go straight in development new invents and do not look back, do not stop, do not think of the act.

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The Earth is the only planet in the solar system where there is life. If you look down at the Earth from a plane you will see how wonderful our planet is.

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With the development of civilization mans interference in nature has increased. Every year the worlds industry pollutes the atmosphere with millions of tons of dust and other harmful substances.

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Lake Baikal is the largest fresh water reservoir on our planet. It is a gigantic natural regenerator of the highest quality fresh water, which is expected to become the most important strategic resource in the near future.

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At the same time, this lake is a unique natural complex with outstanding geological and geographical features. In spite of its size (hundreds of kilometers in length and tens of kilometers in width) and the Baikal region great diversity and dynamics of natural processes, the area has always been considered as a single unique system.

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The flora and the fauna of Baikal are unique and include various kinds of plants, animals, birds and fishes, 2/3 of them are endemics. Scientists find more than 20 kinds invertebrate animals of Baikal, scientists forecast presence of 1500 more kinds which are unknown yet.

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The Paper-and-Pulp Mill at Baikalsk has polluted the surrounding region and threatens the pristine conditions that have existed for centuries.

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Air pollution surrounding Baikalsk is the worst in Baikal region. The larch and pine forests in the area also exhibit degradation effects from the pollution.

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Pollution also occurs from the Selenga River . This tributary is the main inlet to Baikal, contributing almost one-half of Baikal's water inflow.

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Another threat to the ecology of Lake Baikal is growing flow of tourism which is often under no control, neither planning.

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In the future we shall be able to see whether the governmental action will change the situation in a considerable way.

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To summarize the results of the stage, the following conclusions might be made: - in the transition period the ecological situation might be improved only as a result of the reduction of the output of the produce of the enterprises; - the privatization of the state enterprises as a rule deteriorates the ecological parameters of their work; - the solution of ecological problems in the transition period requires the development of juridicial and economical mechanisms of nature use; - radical improvement of the ecological situation in the Baikal region proves to be out of place with the existing policy “centre-region;” - the balance between ecology and economy may be possible only if scientific and adaptive technologies are introduced everywhere; - the Baikal problems are not to be solved without changing the mentality of many inhabitants of the region.

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Lake Baikal Kenton M. Stewart I tried to get a sense of the wonder of Baikal, but its majesty was just too great for words to fit it all. I thought about its beauty and its volume besting all. It’s hard to know just where to start when thinking of Baikal. So let’s hear it for the inverts, fish, and even for the seal, and all those plants and species where endemic forms are real. For Baikal is not a treasure for the locals there to hide, or even for one country using it to gain some pride. So how can we preserve Baikal and show we really care? That’s a question that will haunt you… once you have been there. Seasons come and seasons go in ancient Lake Baikal. I’m in wonder of that treasure. I’m in love with Lake Baikal.

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Thank You for Your Attention!


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