How does rising atmospheric CO2 affect marine organisms?

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Dark Ages Cold Period (North America)

Material in this section originates from the following category in our Subject Index:

Dark Ages Cold Period (North America)


Material preceded by an asterisk (*) was posted after this subject summary was written and therefore is not included in the summary.  This material will be integrated into the summary at a later date.

Summary


Temperatures of the Past Six Millennia in Alaska

Century-Long Warm and Cold Periods of the Past 2000 Years in Southern Alaska

The Dark Ages Cold Period in Pacific North America

The Dark Ages Cold Period in the Central United States

A 2000-Year History of Climate Change in Alaska

A 2300-Year History of Climate and Water Quality Changes in Chesapeake Bay

A 4000-Year Record of Climate Change in Southern Alberta, Canada