In this section of our web site we maintain an ever-expanding archive of the results of peer-reviewed scientific studies that report the growth responses of plants to atmospheric CO2 enrichment.  Results are updated weekly and posted according to two types of growth response (Dry Weight and Photosynthesis).  If you are an author of a CO2-enrichment study that is not included in our data base and would like to have your results posted here, or if you are aware of such a study, please send us a copy of the peer-reviewed journal article and we will incorporate its findings into our database as soon as possible.