McMurdo Dry Valleys Chlorophyll-a Concentrations for Soil Biota Distribution Experiment

 Investigation of the variation in soil biota and soil properties across the McMurdo Dry Valleys was part of the McMurdo Dry Valleys Long Term Ecological Research (LTER) project. Chlorophyll-a concentrations from soil samples collected for organism extraction and identification  was determined. Chlorophyll-a samples were gathered on the following dates:   * December 12 and 22, 1994,  * January 9, 1995,  * November 8, 1995,  * December 7, 1995, and  * January 12, 1998. Â