Ibn Erik
04-11-2009, 08:54
se és religioso e acreditas na fraude do aquecimento global provocado pelo homem.
este tipo de estudos nãp chegam aos jornais. por isso, jornalistas e público, são enganados todos os dias. são cegos que guiam outros cegos. :eek::D:D
Ice Age Terminations: Orbital Cycles, Ocean Circulation and Shifting Monsoons by Doug L. Hoffman
A new study has confirmed the astronomical theory of the ice ages, but with a new twist: The shutoff of the meridional ocean circulation, or MOC, and an associated southward shift of tropical monsoon rain belts seems to play an integral role in the melting of glacial period ice sheets. These changes cause warming of the Southern Hemisphere and a rise in atmospheric CO2 levels, which in turn provides a positive feedback loop that helps drive glacial termination. This is why, every 100,000 years or so, the great Northern Hemisphere ice sheets collapse and glacial conditions give way to a warm interglacial period, such as the Holocene warming humanity is currently enjoying. This, however, does not support recent claims that global warming is causing the Southeast Asian monsoon to fail.
There were two related articles in the October 9, 2009, issue of Science: “Ice Age Terminations” by Hai Cheng et al. and “Monsoons and Meltdowns” by Jeffrey P. Severinghaus, a perspective on the first article. What both articles report is that “the last four meltdowns began when northern sunshine was intensifying, in accordance with the classical Milankovitch or astronomical theory of the ice ages.” Using monsoon cycles to improve dating precision for other sources of historical climate data, Hai Cheng et al. help explain the climate mechanisms that control glacial terminations and the underlying causes of ice age cycles. According to their study, most of the meltdown and sea-level rise occurs during periods of weak monsoons, when the MOC is shut down and CO2 levels are rising.
se querem ler mais, sobre o assunto, cliquem aqui (http://climaterealists.com/index.php?id=4209).
esta imagem do artigo é mesmo interessante. :D
http://www.theresilientearth.com/files/images/monsoons_icesheets-science2009-500.jpg
este tipo de estudos nãp chegam aos jornais. por isso, jornalistas e público, são enganados todos os dias. são cegos que guiam outros cegos. :eek::D:D
Ice Age Terminations: Orbital Cycles, Ocean Circulation and Shifting Monsoons by Doug L. Hoffman
A new study has confirmed the astronomical theory of the ice ages, but with a new twist: The shutoff of the meridional ocean circulation, or MOC, and an associated southward shift of tropical monsoon rain belts seems to play an integral role in the melting of glacial period ice sheets. These changes cause warming of the Southern Hemisphere and a rise in atmospheric CO2 levels, which in turn provides a positive feedback loop that helps drive glacial termination. This is why, every 100,000 years or so, the great Northern Hemisphere ice sheets collapse and glacial conditions give way to a warm interglacial period, such as the Holocene warming humanity is currently enjoying. This, however, does not support recent claims that global warming is causing the Southeast Asian monsoon to fail.
There were two related articles in the October 9, 2009, issue of Science: “Ice Age Terminations” by Hai Cheng et al. and “Monsoons and Meltdowns” by Jeffrey P. Severinghaus, a perspective on the first article. What both articles report is that “the last four meltdowns began when northern sunshine was intensifying, in accordance with the classical Milankovitch or astronomical theory of the ice ages.” Using monsoon cycles to improve dating precision for other sources of historical climate data, Hai Cheng et al. help explain the climate mechanisms that control glacial terminations and the underlying causes of ice age cycles. According to their study, most of the meltdown and sea-level rise occurs during periods of weak monsoons, when the MOC is shut down and CO2 levels are rising.
se querem ler mais, sobre o assunto, cliquem aqui (http://climaterealists.com/index.php?id=4209).
esta imagem do artigo é mesmo interessante. :D
http://www.theresilientearth.com/files/images/monsoons_icesheets-science2009-500.jpg