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Trans-Boundary Pollution in North-East Asia (Hardcover)
Loot Price: R4,591
Discovery Miles 45 910
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Trans-Boundary Pollution in North-East Asia (Hardcover)
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Donate to Against Period Poverty
Total price: R4,601
Discovery Miles: 46 010
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In East Asia, the economics and industrial outputs of Japan, China,
Korea and Russia have developed rapidly in recent decades.
Together, these countries account for more than a quarter of the
worlds energy consumption. The primary energy consumption of China
has especially increased drastically. The main energy sources in
these countries are oil in Japan and Korea, coal in China and
natural gas in Russia (additionally, coal is harvested in Far
Eastern Russia). The burning of these fuels and biomass releases
many kinds of pollutants including gases and particulates into the
atmosphere. From 1970-1980, acid rain/snow was a typical
trans-boundary form of environmental pollution not only in Eastern
Europe and North America, but also in North East Asia. Acid
rain/snow was observed on the Sea of Japan coastline of the
Japanese islands during the winter. It was caused by sulfur dioxide
emitted from the combustion of a large amount of coal in China.
"Yellow sand" is also observed in various parts of Japan during the
spring. It is caused by dust storms generated in deserts such as
the Takramakan in China and transported at long ranges to Japan via
microorganisms. Recently, a high concentration of PM2.5 in the
urban atmosphere has become a large problem in China. PM2.5 as an
originated form of fossil fuel combustion and biomass combustion
contains many polycyslic aromatic hydrocarbons, which exhibit
carcinogenic and/or mutagenic, endocrine disrupting and reactive
oxygen species producing activities. A part of PM2.5 emitted in
China has been transported at long ranges to Japan. These pollutans
cause respiratory and circulatory diseases. On the other hand, in
1997, enormous amounts of oil spilled from an old Russian tanker
which caused a serious pollution problem in the Sea of Japan.
Backbone bending in fish was reported in several marine areas
polluted with the spilled oil. From these view points,
trans-boundary pollution attracts much attention from environmental
and health science fields. This book will focus on the
trans-boundary pollutants observed in North East Asia with recent
research results.
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