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Management of Lakes and Reservoirs during Global Climate Change (Paperback, Softcover reprint of the original 1st ed. 1998)
Loot Price: R5,587
Discovery Miles 55 870
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Management of Lakes and Reservoirs during Global Climate Change (Paperback, Softcover reprint of the original 1st ed. 1998)
Series: NATO Science Partnership Subseries: 2, 42
Expected to ship within 10 - 15 working days
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If present trends continue, most climatologists agree that the
concentration of carbon dioxide in the atmosphere will have doubled
by the year 2050. This increase in CO 2 will have a major effect on
the global climate and substantially alter the physical, chemical
and biological characteristics of lakes throughout the world. In
recent years, it has become clear that year-to-year changes in the
weather have a major effect on the seasonal dynamics of lakes. Many
water quality problems that were once regarded as "local" phenomena
are now known to be influenced by changes in the weather that
operate on a regional or even global scale. For example, blooms of
toxic blue-green algae can be induced by prolonged reductions in
the intensity of wind-mixing as well as increased supplies of
nutrients. Long-term studies in the English Lake District have
shown that many of these variations are quasi-cyclical in nature
and can be related to long-term changes in the distribution of
atmospheric pressure over the Atlantic Ocean. It is not yet clear
what effect these changes have on the dynamics of European lakes
but much of the historical data required to extend these analyses
to continental Europe is already available. In the early 1970s the
International Biological Programme served as a particularly
effective focus for comparative limnological research in eastern as
well as western Europe.
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