How does rising atmospheric CO2 affect marine organisms?

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Volume 10 Number 4:  24 January 2007

Temperature Record of the Week
This issue's Temperature Record of the week is from Richfield, UT.  Visit our U.S. Climate Data section to plot and view these data for yourself.

Effects of Atmospheric CO2 Enrichment on Calcifying Aquatic Organisms: It is often claimed that elevated CO2 is harmful to them; but new evidence suggests otherwise.

Medieval Warm Period Record of the Week
This issue's Medieval Warm Period Record of the Week comes from Mt. Storsnasen, Southern Swedish Scandes, Sweden.

Subject Index Summary
Greening of the Earth (Observations - North America): As atmospheric CO2 concentrations and air temperatures have risen over the last several decades, just how badly have North American ecosystems suffered?

Journal Reviews
Twentieth-Century Global Sea Level Rise: Did the rate-of-rise of global sea level accelerate over the past hundred years in response to what climate alarmists claim was unprecedented CO2-induced global warming?

Global Ocean Warming Since the 1950s: Has it been vastly overestimated?

The Medieval Warm Period in the Eastern Sierra Nevada, California, USA: When did it occur? ... and how warm was it compared to the present?

South African Indigenous Forest: Its Response to Late 20th-Century Environmental Change: Was it positive or negative?

World's Northernmost Forest Becoming More Robust: What, exactly, is happening? ... and why?