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Boston College


CO2 fertilization is slowing global warming

A study suggests that CO2 fertilization may be transferring enough carbon from the atmosphere to the soil to balance the global carbon budget. Kevin Harrison's research found a CO2 fertilization factor of 1.18 for a white oak ecosystem, which could have significant implications for understanding the impact of climate change.

Global warming may be delayed by increase in ocean silica

Boston College scientist Kevin G. Harrison proposes the Silica Hypothesis, which suggests that increasing ocean silica levels can remove carbon dioxide from the atmosphere, slowing global warming. This mechanism may be responsible for decreased atmospheric CO2 levels during glacial times and could be relevant to today's climate change.

SourceBoston College·JournalPaleoceanography·DateJun 18, 2000