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q |
On the 23,000-year cycle,
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methane variations closely
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resemble the variations of
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monsoon strength.
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q |
The peak values of methane
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match the expected peaks in
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monsoon intensity not only in
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timing but also in amplitude.
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q |
This match suggests a close
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connection between CH4
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concentrations and the
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monsoon on the 23,000-year
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climate cycle.
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q |
By why?
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